In 2015, TWEKO completed a project to supply a painting and drying chamber (PDC) for one of the leading industrial enterprises in Dnipro. The equipment became a key component in ensuring high-quality product processing.

In December 2015, Dnepropetrovsk Aggregate Plant JSC, located in Dnipro, approached us with a need to procure a painting and drying chamber.

After inspecting the facility and conducting a detailed analysis of production requirements, our specialists proposed an optimal solution — a dead-end type painting and drying chamber FSC series with a working area of 9 × 4.5 × 3.5 meters.

Key Features

• The chamber is located outdoors on a flat, prepared surface.
• The painting and drying chamber (PDC) is equipped with a single thermoventilation supply and exhaust unit, positioned at the rear end of the booth.
• Airflow in the working area is directed from the gates to the rear wall, moving from top to bottom.
• The air heating unit operates on electricity with a power capacity of 67.5 kW.

The FSC series painting and drying chamber ensures efficient and reliable operation thanks to its well-designed structure and powerful thermoventilation equipment. Its outdoor placement and optimized airflow system enable high productivity with minimal energy consumption. The chamber is ideal for enterprises involved in painting large products, guaranteeing high quality and process speed.

Commissioning

In February 2016, Techservice VEKO & Partner GmbH LLC completed the installation, commissioning, and provided the necessary personnel training. Following this, the dead-end type painting and drying chamber (PDC) was put into operation at Dnepropetrovsk Aggregate Plant JSC.

Thanks to the use of high-quality components and the professional work of the TWEKO team, the chamber has been operating reliably for over 5 years and remains efficient to this day.

Benefits for the Client

• High-quality painting and drying due to efficient ventilation and heating.
• Equipment reliability, proven by four years of uninterrupted operation.
• Compliance with stated specifications and parameters.

This project showcases TWEKO’s ability to create durable and efficient solutions for industrial clients, ensuring quality and precision in execution.

Contact us if you need a painting chamber or equipment for a painting facility. We are a Ukrainian manufacturer of painting and drying complexes, offering customized projects using components from trusted European brands. This ensures the perfect combination of high quality, reliability, and affordable pricing tailored to your production needs.

In 2015, we received a request to develop a complex of painting equipment and abrasive blasting equipment for large-scale metal products. The complex was designed to provide a full cycle of preparation for painting — cleaning from scale, rust, and other contaminants, as well as subsequent application and drying of paint coatings. We proposed equipping the painting area with an abrasive blasting chamber featuring systems for automatic shot collection, shot regeneration, and dust removal — a filter-ventilation unit.

About the Client

The Republic of the Union of Myanmar is a country that approached TWEKO with a need for a modern solution for processing large-scale metal products.

Project Objectives

The goal was to provide a complete cycle of preparation and painting of metal products, including cleaning from scale, rust, and other contaminants, as well as applying and drying paint coatings.

TWEKO’s Solution

To ensure an efficient process for applying and drying paint coatings, as well as cleaning products prior to painting, TWEKO’s specialists implemented a comprehensive solution that includes a painting chamber, an abrasive blasting chamber, and self-propelled rail carts with hydraulic lifts. This equipment enables a streamlined production line with optimized movement of products between cleaning, painting, and drying zones.

• Painting and Drying Chamber. The painting chamber has internal dimensions of 12×6×5 m, and the drying chamber measures 10×4×4.3 m, allowing for high-quality paint coating application and efficient drying with minimal energy consumption. The drying chamber is equipped with two thermal-ventilation units with high-efficiency ventilation systems, each with a capacity of up to 25,000 m³. Air heating is provided by electric heat exchangers with a total power consumption of 45–135 kW/h. The painting chamber is equipped with two supply thermal-ventilation units and one double exhaust ventilation unit, providing an airflow of 70,000 m³/h. Air heating is performed by two electric heat exchangers with a total consumption of 60–180 kW/h. Both chambers are equipped with air preparation systems with multi-stage filtration (EU5), which, together with the supply and heating systems, ensure intensive and uniform airflow of clean, heated air at a specified temperature, creating an optimal microclimate for applying and drying paint coatings.

• Abrasive Blasting Chamber. The abrasive blasting chamber has internal dimensions of 12.5×6×5 m. The cabin is made of a steel frame with galvanized steel panels, and the inner surface is lined with a protective rubber sheet to prevent shot ricochet toward the operator and chamber deformation. The shot collection system is implemented as an automatic scraper floor, which collects shot across the entire chamber area and feeds it to the regeneration system. The regeneration system lifts the shot using a bucket elevator to a height of up to 6 meters, cleans it of large particles and dust, and then feeds the cleaned shot into a storage hopper connected to the abrasive blasting apparatus. This creates a closed-loop shot circulation system, significantly improving cleaning efficiency.

• Self-Propelled Rail Carts. During the project implementation, a requirement was added to the technical specifications for moving products between chambers and lifting products within the chambers for painting the underside. To meet this, TWEKO designed and manufactured self-propelled rail carts with integrated hydraulic lifts. The carts have dimensions of 6×2 m and can transport products weighing up to 10 tons between the painting, drying, and abrasive blasting chambers. They are explosion-proof, equipped with low-voltage motor-reducers powered by batteries. Two of the five carts feature a hydraulic lift, allowing the product to be raised up to 2 meters, providing convenient access to the underside for painting.

Implementation Process

The request from the Republic of the Union of Myanmar was received in 2015, reflecting the need for a comprehensive solution for preparing and painting large-scale metal products. TWEKO conducted a detailed analysis of the technical requirements, including specifics of scale and rust cleaning, as well as requirements for coating application and drying. Based on this analysis, a complex of equipment was developed, including an abrasive blasting chamber (12.5×6×5 m) with a shot regeneration system, a painting chamber (12×6×5 m), a drying chamber (10×4×4.3 m), and self-propelled carts (6×2 m) with hydraulic lifts. The implementation accounted for the explosion-proof design of the carts, automated ventilation systems, and electric heat exchangers for air heating. The project was completed in 2015, ensuring the complex was commissioned in accordance with the stated requirements.

Results for the Client

• Complete cycle of preparation and painting of large-scale metal products weighing up to 10 tons.
• Energy savings due to efficient recirculation and heating systems.
• Enhanced safety and productivity through automated systems and explosion-proof equipment.

Client Feedback

Conclusion

The project for the Republic of the Union of Myanmar, completed in 2015, demonstrated TWEKO’s expertise in developing innovative complexes for processing large-scale metal structures tailored to the client’s specific needs.

Need a complex for painting and cleaning? Contact TWEKO — we will find the optimal solution!

Request a Commercial Proposal

Freestanding painting and drying chamber for trucks and vans designed and manufactured by us for Bosch service in the city of Bila Tserkva, the Kyiv region.
Since the chamber is located in the open air, outdoors, the sandwich panels of the chamber cabin and thermal ventilation group have improved thermal insulation, their thickness is 100 mm, as well as additional hydraulic protection and improved sealing of all camera components. The internal size of the camera is 8100x4500x3500, which allows you to paint both cars and vans. The ceiling plenum has a size of 8000x4000x500, the area of the ceiling filter material is 32 m². The lighting in the chamber is two-level, consists of two upper rows located at an angle of 45º to the ceiling, and two side rows of sealed fluorescent lamps.
The thermal ventilation group of the painting and drying chamber will consist of one, combined – supply and exhaust, thermal ventilation cabinet (TVC). TVC will be located at the back of the chamber cabin. The air handling unit capacity will be 26,000 m3/h, an electric motor with a capacity of 15 kW at 1,500 rpm. TVС provides an air exchange rate of at least 200 times/hour in the painting mode and at least 50 times/hour in the drying mode, which ensures uniform blowing and quick drying of the painted product, as well as acceptable conditions for the operator to work during painting (comply with EU labor protection standards). TVС has three gate devices: a supply, discharge and recirculation gate, which direct air flows in accordance with the selected chamber operation mode. The thermal ventilation cabinet uses a heat exchanger made of heat-resistant steel with a diesel burner with thermal power of 300 kW as a heat-generating installation.
The control panel (СР) with automation and control systems sets the modes and algorithms of the equipment: painting-blowing-drying. Management of all chamber nodes is carried out using one central CP, it controls and coordinates the operation of all camera nodes for trucks.

In 2015, PJSC “Khersonoblenergo” approached TWEKO to improve working conditions for operators during the application of lacquer coatings on metal structures of power plants and electrical networks. The TWEKO team designed and installed a painting chamber adapted for open conditions, completed in December 2015.

About the Client

PJSC “Khersonoblenergo” is a leading energy company in Ukraine, located in Kherson. The company provides electricity to the region, including maintenance and repair of metal structures for power plants and networks, requiring high safety and coating quality standards.

Project Task

The goal was to create acceptable working conditions for operators during the application of lacquer coatings on various metal structures. Key requirements included:

• Ensuring safe working conditions in open spaces.
• Effective extraction and air recirculation to minimize the impact of lacquer spray.
• Consideration of the specifics of working with large-scale structures for power plants and networks.

Solution from TWEKO

TWEKO developed a painting chamber, specifically adapted for operation in open spaces:

• Painting Chamber. The chamber’s internal dimensions are 6×4×2.7 m, allowing the processing of large metal structures. It is equipped with insulated side channels for air extraction and recirculation, ensuring stable working conditions. Air heating is powered by electricity, meeting the company’s needs.

The equipment was installed separately in an open space, considering the specific operational requirements of power plants and networks.

Implementation Process

The request from PJSC “Khersonoblenergo” was received in 2014. TWEKO conducted an analysis of the site conditions and designed a painting chamber adapted for open spaces. The process accounted for the need for insulated air channels and electric heating. The project was completed in December 2014, ensuring timely commissioning of the chamber.

Results for the Client

• Creation of safe and comfortable working conditions for operators due to effective extraction and air recirculation.
• Ability to process large metal structures in a chamber measuring 6×4×2.7 m.
• Reliable operation of the equipment in open spaces thanks to insulation and electric heating.

Client Feedback

Conclusion

The project for PJSC “Khersonoblenergo” was successfully completed in December 2015, demonstrating TWEKO’s ability to adapt equipment to the specific conditions of open spaces. The company confirmed its competence in providing solutions for the energy sector.

Need equipment for open-space operations? Contact TWEKO — we will find the optimal solution!

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TWEKO designed and installed a custom extraction booth for Mabo LLC in Kyiv in 2014. The equipment, featuring a two-stage filtration system and powerful ventilation, ensures effective removal of paint mist and optimal conditions for button painting.

About the Client

Mabo LLC is the official representative of the Italian factory Mabo SPA in Ukraine, operating in the light industry market since 1952. Established in 2007 in Kyiv, the company specializes in supplying high-quality sewing accessories, including branded buttons, belt buckles, clothing snaps, and other accessories. The product range includes items in various colors, sizes, and designs, as well as the option to produce custom-branded accessories to enhance brand recognition. Mabo LLC guarantees product quality and prompt order fulfillment, collaborating with clients across Ukraine. The company’s online store offers a wide selection of products that meet high Italian manufacturing standards.

Project Objectives

The project aimed to create efficient conditions for painting buttons at Mabo LLC’s production facility in Kyiv. The main requirements included:

• Development of a custom extraction booth with a two-stage filtration system for paint mist removal.
• Ensuring clean air in the work area for high-quality coating application.
• Compact design with restrictive wings for operator convenience.
• Integration of a rotary stand to optimize the painting process.

TWEKO’s Solution: Custom Extraction Booth

TWEKO developed a tailored solution for Mabo LLC, which included:

• Extraction Booth. A metal cabinet measuring 1800×1000×1000 mm, made from profile angles and tubes, clad with sheet metal. The extraction zone (1000×800 mm) is equipped with restrictive wings to capture paint mist.
• Two-Stage Filtration System. The first stage is a cardboard labyrinth filter that captures most paint vapors, preventing direct paint contact with the second stage—a fiberglass filter (EU3 class, 95% filtration efficiency). The filters are mounted in special frames with peripheral sealing for easy replacement.
• Rotary Stand. A table with a 500 mm diameter rotary stand to optimize the painting process and increase productivity.
• Extraction Ventilation System. A powerful centrifugal fan with an electric motor, delivering 2500 m³/h, mounted on a vibration-absorbing frame to reduce vibrations and noise.

The set is complemented by necessary fasteners, mounting elements, and seals for reliable operation.

Project Implementation

The request from Mabo LLC was received in 2014. TWEKO prepared a commercial proposal, taking into account the requirements for paint mist removal and the specifics of the production facility in Kyiv. After site measurements, a custom extraction booth was designed. Component manufacturing was completed on time, and the installation and setup of the equipment were carried out in August 2014 according to the schedule, allowing the booth to be commissioned without delays.

Results for the Client

• Effective paint mist removal due to the two-stage filtration system.
• High-quality coating application on buttons thanks to a clean air environment.
• Operational convenience due to the rotary stand and compact design.
• Reliability and durability of the equipment due to the vibration-absorbing frame and high-quality materials.

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Client Feedback

Conclusion

The project for Mabo LLC was successfully completed in August 2014 in accordance with the technical specifications. TWEKO demonstrated expertise in developing a custom extraction booth tailored for sewing accessory production, ensuring high quality and efficiency.

Extraction Cabinet: ASS Cabin Series

For similar tasks, TWEKO offers the ASS Cabin (ASS-Cabin-1) extraction cabinet. This model is ideal for painting stations, providing effective paint mist removal through a two-stage filtration system and powerful ventilation. The cabinet is equipped with a rotary stand, a vibration-absorbing frame, and a compact design, ensuring convenience and high-quality coating application. Learn more about the ASS Cabin extraction cabinet on our website!

Looking for professional painting equipment? Contact TWEKO — we will create a solution for your production!

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The painting complex consists of a coating chamber with dimensions 4x3x2,4m and a drying chamber with dimensions 5x3x2,4m, two chambers are connected by one common wall and have adjacent gates, air heating – electricity.

In December 2014, Girami, a manufacturer of cabinet furniture with a modern approach to production organization, approached TWEKO with the need to provide localized exhaust ventilation for their painting section. The goal was to achieve effective removal of paint material vapors and reduce air pollution risks in the work area. TWEKO’s team designed, manufactured, and commissioned an extraction cabinet with dry filtration, ensuring safe working conditions during the application of paint coatings on furniture items. The project was completed in December 2014, meeting all client requirements.

About the Client

Girami LLC is a furniture factory located in Ukrainka, Kyiv region. The company specializes in producing furniture items, prioritizing quality and safety in technological processes. In 2014, Girami turned to TWEKO to equip their painting section, marking the start of a successful collaboration.

Project Objectives

The project aimed to create safe working conditions for operators in Girami LLC’s painting section. Key requirements included:

• An extraction cabinet with dry filtration for effective removal of paint vapors.
• An exhaust zone measuring 3000×2000 mm for working with furniture items.
• Minimization of noise from the ventilation system within the facility.
• Completion of the project within a tight timeline — from December 2014 to December 2014.

TWEKO’s Solution

TWEKO’s team proposed a tailored solution, considering the specifics of Girami LLC’s painting section and technological process:

• Extraction Cabinet for Painting with Dry Filtration — a frame made of profile pipes and angles, clad with sheet metal featuring a polymer powder coating.
• Exhaust Zone Size: 3000×2000 mm with two filter frames (2500×1000 mm each) and side collectors.
• Ventilation System: a centrifugal fan with a capacity of 10,000 m³/h, 2.2 kW motor. The unit is mounted externally on a vibration-damping frame to reduce noise.
• Two-Level Filtration: labyrinth cardboard filter + fiberglass filter. Cleaning efficiency — up to 95% (EU4).

The equipment reduces the load on the general ventilation system and significantly improves operator working conditions. The solution is ideal for manual painting zones for furniture, carpentry, or metal parts.

Project Execution

The request from Girami LLC was received in early December 2014. TWEKO’s team developed a technical solution, accounting for the specifics of the client’s painting section. Equipment manufacturing began in the same month, with installation completed by the end of December 2014. Detailed measurements of the facility were conducted to ensure optimal cabinet placement. Installation included mounting the ventilation system on an external wall to reduce noise and integrating it with the existing workshop infrastructure.

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pokrasochniy-stend-girami-kartinki (2)

Results for the Client

• Effective extraction of paint vapors with a capacity of 10,000 m³/h.
• Safe working conditions due to a two-level filtration system.
• Minimized noise in the facility thanks to the external placement of the ventilation unit.
• Optimized workspace in the painting section.

Client Feedback

Conclusion

The project was successfully completed within the set timeline, providing Girami LLC with modern equipment for safe furniture painting. TWEKO confirmed its expertise in developing and implementing tailored solutions for industrial needs.

Modern Solution for Furniture Production from TWEKO: ASS Cabin

For similar tasks, TWEKO offers the ASS Cabin painting booth. This model with dry filtration ensures high performance, safe working conditions, and easy integration into any production process. ASS Cabin is a modern solution for effective painting, meeting the highest quality standards.

Planning to equip a painting section for a furniture factory? Contact TWEKO — we’ll select the optimal equipment for your needs!

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TWEKO designed and installed a dry paint booth for the Art Wood enterprise in Kyiv in 2013. Two paint booths with dual-stage dry filtration, supplemented by a third in May 2014, ensure high-quality coating application on parquet, creating comfortable working conditions.

About the Client

Art Wood is a leading parquet manufacturing enterprise in Kyiv, Ukraine. The company specializes in producing various types of parquet and wooden products that require professional coating application to ensure aesthetic appeal and durability. If you’re looking to buy a paint booth, TWEKO offers reliable solutions for such productions.

Project Objectives

The goal was to create an efficient paint shop for applying coatings on parquet. Key project requirements included:

• Development of a paint booth with dual-stage dry filtration for clean working conditions.
• Effective extraction of air contaminated with coating vapors, followed by purification.
• Noise reduction in the facility through an external ventilation unit.
• Scalability through the addition of extra paint booths for production expansion.

TWEKO’s Solution: Paint Booth with Dry Filtration

TWEKO developed a customized solution, including:

• Dry paint booth. The paint booth is constructed as a metal frame cabinet made of profile tubes and angles, clad with powder-coated sheets. The front features two filter frames (2500×1000 mm each). The dual-stage filtration system includes: 1) a cardboard labyrinth filter with high absorption capacity; 2) a fiberglass filter for additional purification. The ventilation unit’s capacity is 10,000 m³/h, powered by a centrifugal fan with a 2.2 kW / 1000 RPM motor.
• External ventilation unit. To reduce noise and vibrations, the fan is mounted on the exterior wall of the facility on a vibration-dampening frame, ensuring comfortable conditions in the paint shop.

The system includes pressure and extraction control. In May 2014, the shop was equipped with an additional paint booth, bringing the total to three. Unlike homemade solutions, such as a DIY paint booth, TWEKO’s professional equipment guarantees reliability and durability.

Project Implementation

The request from Art Wood was received in 2013. TWEKO prepared a commercial proposal, considering air purity and facility conditions in Kyiv. After on-site measurements, two paint booths with dual-stage filtration were designed. Manufacturing of components (frame, filters, ventilation unit) was completed in 2013. Installation and setup were done on time, with an additional booth installed in May 2014 to expand capacity.

Results for the Client

• High-quality coating application due to dual-stage dry filtration (cardboard and fiberglass filters).
• Efficient extraction of contaminated air with a capacity of 10,000 m³/h.
• Comfortable working conditions thanks to the external ventilation unit and vibration-dampening frame.
• Production flexibility: addition of a third paint booth in 2014 to increase capacity.

Client Feedback

Conclusion

The project for Art Wood was successfully completed in 2013, with further expansion in 2014. TWEKO demonstrated expertise in developing dry paint booths, tailored for parquet production, ensuring high quality and efficiency.

Extraction Cabinet with Dry Filtration: ASS Compact Series

For similar tasks, TWEKO offers the ASS Compact dry filtration extraction cabinet. This model is ideal for paint shops, providing efficient air extraction and purification with a compact design and dual-stage filtration. Learn more on our website!

Looking for a professional paint booth? Contact TWEKO — we’ll create equipment for your production!

Request a Commercial Proposal

Supply and installation of a painting complex for the “Yacht Shipyard Fifth Ocean”

The painting complex for the yacht shipyard was designed and manufactured by order of the company 5 Ocean, which specializes in producing premium yachts in Mykolaiv. This painting complex consists of a paint booth and a drying booth, each with internal dimensions of 5×4×2.4 m. The booths are connected by a shared sliding gate and also have their own individual swing doors. The air heating system in the complex is combined—electric heating for the drying booth and diesel fuel for the paint booth.

Thanks to the adjacent sealed cabin, the complex provides a dust-free interior space with positive pressure. This ensures a flawless paint finish on premium interior elements of luxury yachts.

Our company specializes in manufacturing painting complexes for various needs. If you are interested in this type of product, we invite you to contact us! We cover nearly 98% of all market needs across different sectors.

A specially designed FSC painting complex.

TWEKO designed and installed two water-based spray booths for Woodtechnic LLC in Lviv in June 2013. The equipment, featuring a water curtain and a shared ventilation duct, ensures effective removal of paint mist and clean application of coatings on furniture products.

About the Client

Woodtechnic LLC is a leading manufacturer of wooden products, established on October 1, 2008, in Lviv, Ukraine. The company specializes in producing louvered doors, interior doors, furniture facades, and other wooden items requiring professional application of coatings for aesthetic appeal and durability. Since 2009, Woodtechnic has collaborated with major retail chains such as Epicentr K LLC (42 hypermarkets) and Nova Liniya LLC (16 hypermarkets), and since 2010, with Leroy Merlin LLC and Oldi LLC. The production facility spans 3000 m² and employs a team of 80 professionals, ensuring European-level product quality. If you’re looking to buy a water-based spray booth, TWEKO offers reliable solutions for such productions.

Project Objectives

The project aimed to create comfortable working conditions for operators during the application of coatings on furniture products. Key requirements included:

• Development of a spray booth with a water curtain for effective paint mist removal.
• Ensuring clean air in the working area using a water curtain.
• Compact design with side-limiting wings for operational convenience.
• Integration of a shared ventilation duct for two booths.

TWEKO’s Solution: Water-Based Spray Booth

TWEKO developed a tailored solution that included:

• Water-Based Spray Booth. Two spray booths measuring 2500×600×2080 mm, made from bent panels with a corrosion-resistant water curtain. Equipped with a hydraulic pipeline system with valves and nozzles for water spraying, a water overflow system, and side-limiting wings for precise painting.
• Exhaust Ventilation System. Four sets of VO-06-300 fans (No. 4, 1.1 kW / 3000 rpm motors), mounted on the booth frames with vibration dampers and flexible inserts. A shared exhaust duct made of galvanized material with a damper (1200×400 mm) ensures air extraction.
• Receiving Tank. Two welded structures measuring 2500×2000×250 mm with floor grates, pipelines for water circulation and drainage, and a preliminary water filtration system.
• Circulation Pumps. Two VK 20/30 water pumps (4.0 kW / 3000 rpm) on frames with vibration dampers for stable water circulation.
• Control Panel. Two push-button control panels with magnetic starters, thermal relays, a 5-meter electric cable, and a corrugated sleeve for convenient exhaust control.

The kit is complemented by fasteners, mounting elements, and seals for reliable operation.

Project Implementation

The request from Woodtechnic LLC was received in early 2013. TWEKO prepared a commercial proposal, considering the requirements for paint mist removal and the conditions of the Lviv workshop. After site measurements, two water-based spray booths were designed. Component manufacturing (booths, ventilation systems, tanks, pumps) was completed in June 2013. Installation and setup were carried out on time, allowing the booths to be commissioned as scheduled.

Results for the Client

• Effective paint mist removal due to the water curtain and hydraulic system.
• High-quality coating application on furniture products thanks to a clean air environment.
• Operational convenience due to the shared ventilation duct and control panels.
• Equipment reliability and durability thanks to corrosion-resistant materials and vibration dampers.

Client Feedback

Conclusion

The project for Woodtechnic LLC was successfully completed in June 2013 in accordance with the technical specifications. TWEKO demonstrated expertise in developing spray booths with water curtains, tailored for furniture production, ensuring high quality and efficiency.

Water-Based Spray Booth: AS Hydro Series

For similar tasks, TWEKO offers the water-based spray booth AS Hydro series. This model is ideal for painting workshops, providing effective paint mist removal through a water curtain and water spraying system. The booth features a corrosion-resistant water curtain, powerful exhaust, and a compact design, ensuring clean coating application on furniture products. Learn more about the water-based spray booth on our website!

Looking for a professional water-based spray booth? Contact TWEKO — we’ll create equipment for your production!

Request a Commercial Proposal

TWEKO designed and installed a spray booth with a sliding roof for Avtoshtamp Factory LLC in Oleksandriia, Kirovohrad Oblast, in May 2013. The booth, measuring 14×5×5 m, with a pneumatic sliding roof and two-stage filtration, ensures high-quality painting of agricultural machinery with crane loading capability on a limited budget.

About the Client

Avtoshtamp Factory LLC is a leading manufacturer of spare parts and components for agricultural machinery, located in Oleksandriia, Kirovohrad Oblast. Established in 1977, the company has operated as an LLC since 2005, specializing in the production of RS series headers for Ukrainian and imported combines, as well as transport carts under the StrongHarvester brand. Its products are certified to DSTU ISO 9001:2015 and have passed tests at the UkrNDIPVT named after L. Pohorilyi and the Ukrainian Scientific and Industrial Center for Standardization, Metrology, and Certification. The factory exports to Ukraine, Moldova, Bulgaria, Romania, and other countries. It employs over 50 specialists, with production facilities covering 1,000 m² and three production lines. If you are looking to buy a spray booth, TWEKO offers cost-effective and reliable solutions for agricultural machinery production.

Project Objective

The project aimed to create a spray booth for applying paint coatings to agricultural machinery produced by the company, under a limited budget and utilizing an existing crane. Key requirements included:

• Development of a spray booth for agricultural machinery with crane loading capability.
• Effective removal of paint mist using two-stage filtration.
• Ensuring comfortable working conditions with clean air and high-quality lighting.
• Installation of the booth on an unprepared foundation with autonomous exhaust ducts within a limited budget.

TWEKO’s Solution: Spray Booth with Sliding Roof

TWEKO developed a custom spray booth with a sliding roof, which included:

• Painting Zone. The booth, sized 14×5×5 m (internal zone 11,990×4,800×3,000 mm), is equipped with two exhaust cabinets (2,350×650×1,500 mm) on both sides, featuring two-stage filtration: a cardboard labyrinth filter and a synthetic fiberglass filter for effective air purification.
• Sliding Roof. A pneumatic sliding roof (section 8,000×2,000 mm) enables loading of large components using the existing crane. The front of the booth is enclosed with a transparent tarpaulin curtain in two parts, which slides with the roof or manually for larger items.
• Exhaust and Supply System. A thermoventilation cabinet at the rear supplies cleaned and heated air through a heat exchanger to insulated supply ducts lined with sandwich panels. Exhaust ventilation units are mounted at the ends of the exhaust cabinets.
• Lighting. Two rows of double-lamp fluorescent lights (IP-54, 20 units total) on both sides provide high-quality illumination of the work area.
• Structure. The space between the exhaust cabinets and supply ducts is lined with bent panels with white polymer coating. The booth is mounted on 12 supports made by the client per TWEKO’s drawings (ASH-KF.01.90.000 SB).

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Project Implementation

The request from Avtoshtamp Factory LLC was received in early 2013. TWEKO prepared a commercial proposal, considering the requirements for painting large agricultural machinery parts, the limited budget, and the use of an existing crane in the workshop. After measuring the site, a spray booth with a sliding roof was designed. Component manufacturing (booth, exhaust cabinets, ventilation system, sliding roof) was completed in May 2013. Installation and setup were performed on schedule, allowing the booth to be commissioned as planned.

Results for the Client

• Effective paint mist removal due to two-stage filtration (cardboard and fiberglass filters).
• Convenient loading of large parts using the pneumatic sliding roof and existing crane.
• Comfortable working conditions due to high-quality lighting and a powerful exhaust system.
• Cost-effective and reliable booth installed on an unprepared foundation with autonomous exhaust ducts.

Client Feedback

Conclusion

The project for Avtoshtamp Factory LLC was successfully completed in 2013. TWEKO demonstrated expertise in developing spray booths for agricultural machinery, tailored for large parts on a limited budget, ensuring high-quality coatings and production efficiency.

Exhaust Cabinet with Dry Filtration: ASS Compact Series

For similar tasks, TWEKO offers the ASS Compact dry filtration exhaust cabinet. This model is ideal for paint shops in agricultural machinery production, providing effective paint mist removal through a two-stage filtration system (cardboard and fiberglass filters). Its compact design, powerful exhaust, and easy installation make it a cost-effective solution for workshops with limited budgets. The cabinet ensures a clean air environment and comfortable conditions for operators, enhancing coating quality. Learn more about the dry filtration exhaust cabinet on our website!

Looking for a professional spray booth for agricultural machinery? Contact TWEKO — we’ll create equipment for your production!

Request a Commercial Proposal

In 2013, TWEKO successfully completed a project to supply and install a painting complex for Elektrontrans LLC, a Ukrainian-German enterprise based in Lviv, specializing in the production of trams, buses, and other public transport vehicles.

In 2012, Elektrontrans LLC approached TWEKO with a technical specification for the design and manufacture of a painting complex for painting and drying electric transport components. Given the scale of tram production, the initial concept envisioned a complex with three sections:

1. a painting and drying chamber for large vehicles,
2. two ventilation chambers for preparatory processes,
3. a set of lifting and movable platforms for operators.

However, the construction of the second ventilation chamber was postponed to the next phase of the project.

After agreeing on the technical requirements, the TWEKO team fully tailored the equipment to the client’s specific needs:

• developed the painting complex design,
• manufactured all necessary components,
• delivered and installed the equipment at the facility in Lviv.

Painting and Drying Chamber for Electric Transport

The painting chamber was specifically designed for the Elektrontrans factory in Lviv, taking into account the specifics of producing trams, buses, and other large vehicles. Work on the complex began in September 2012, and by March 2013, the equipment was commissioned.

The chamber, along with the ventilation zone, is installed on foundation bases with integrated air ducts for exhausting used air. This design enables a complete cycle of painting operations — from surface preparation to drying of paint materials.

I. Painting Chamber Cabin has internal dimensions of 13.5 × 5 × 4.5 m. The chamber’s space is protected from environmental influences, preventing dust from settling on painted surfaces and providing thermal insulation. The cabin includes the following main components:

• Walls and ceiling of the painting chamber for vehicles are made of sandwich panels with fire-resistant filler, 80 mm thick, and a galvanized two-layer polymer coating consisting of a zinc sheet (275 g/m²) and a polymer paint layer (0.55 mm). The panels are resistant to high temperatures (up to 180°C) and elevated humidity, allowing the chamber to be used outdoors.
• Suspended plenum ceiling in painting chambers for buses purifies and evenly distributes heated air across the entire chamber area. It is made of profiled metal tubes and angles, with ceiling filters fixed to them, made of non-flammable material. High-quality air filtration is ensured by specially designed filter frames with excellent peripheral sealing. The ceiling frames are designed and manufactured to be easily replaceable, allowing quick filter changes.
• Floor grate set in the painting chamber for vehicles with exhaust filter cassettes to capture paint mist and other suspended particles in the air discharged from the chamber. The filter cassettes are positioned vertically above the floor level in the foundation base, so putty, dust, debris, and suspended particles remain on the pit floor and do not reach the filter.
• Sealed gates measuring 3.6 × 4 meters feature inspection windows. The roller-type gates have thermal insulation and excellent sealing. The painting and drying chamber has one sealed and insulated service door for personnel access.
• Chamber lighting consists of two upper rows, positioned at a 45° angle to the ceiling, and two side rows of fluorescent fixtures, providing at least 1000 lux of illumination in the chamber, enabling optimal assessment of paint application quality. The fixtures have an IP65 protection rating (water- and dust-resistant).

Tram Movement — Simple and Efficient

Despite the large size of a tram (11–12 m long), its movement into the chamber is done manually. Two operators effortlessly roll the item on special carts with swivel wheels designed for high load capacity. This ease of movement is facilitated by a poured industrial floor made of high-strength concrete with a perfectly smooth surface covering the entire workshop.

Thermoventilation Unit

The thermoventilation unit of the painting chamber is located behind the workshop wall, in an open space. It consists of two supply-and-exhaust thermoventilation cabinets with a total capacity of up to 80,000 cubic meters of air per hour, ensuring efficient air exchange.

These systems provide a 200-fold air exchange during painting and a 50-fold exchange during drying. The drying temperature can reach up to 70°C, ensuring fast and uniform drying of paint materials on vehicle surfaces, guaranteeing high coating quality and reducing painting and drying cycle times.

II. Thermoventilation Unit of the painting chamber consists of one supply-and-exhaust thermoventilation cabinet (TVC). It is responsible for pre-cleaning, heating, and supplying fresh air to the chamber, as well as efficiently removing and cleaning used air. The temperature is set by the operator within 16 to 24°C during the cleaning cycle. Air exchange is maintained at a minimum of 50 cycles per hour, ensuring stable air supply, high-quality item ventilation, and effective removal of putty residues, dust, and other contaminants from surfaces and the chamber’s volume. The TVC includes:

• Powerful centrifugal fan with an electric motor, with a capacity of up to 35,000 m³/hour.
• A heat exchanger made of heat-resistant steel with a gas burner type NG 350 by CIB Unigas is used as the heat generator.
• Damper valves for supply, exhaust, and air recirculation are controlled by electric drives, ensuring their automatic opening and closing. The valves’ operation is synchronized with the control panel, equipped with automation and control systems.
• Pocket-type pre-filter is designed to capture coarse contaminants, purifying the air before it enters the suspended plenum ceiling, where it is evenly distributed throughout the chamber.

Ventilation Chamber — Preparation Zone

In the ventilation chamber, the item is prepared for painting: degreasing, puttying, sanding, and other technological operations. The chamber is equipped with a highly efficient ventilation system with an air exchange rate of up to 50 cycles per hour, enabling rapid removal of dust and suspended particles, ensuring air purity and safety for personnel.

Painter’s Lift

III. The painting chamber is equipped with a painter’s lift. The painter’s lift is positioned along the chamber’s side walls. Operators use them to move quickly along the item. The lifts move in three directions — along the wall, up and down, and from the wall to the item. The lift has a pneumatic drive and operates from a general compressor, with minimal air consumption.

Painter’s Lift Specifications:

• Range from the wall ≈1200 mm
• Maximum load capacity ≤150 kg
• Working lift height 2500 mm
• Working air pressure 6-8 bar
• Net weight ≈350-400 kg
• Maximum noise level during operation ≤85 dB

Thanks to the painter’s lift, the painting speed of the item increases by 50-60%.

Painting Chamber Control Panel

IV. Painting chamber control panel with automation and control systems for the painting chamber. It consists of a set of sensors for monitoring pressure, airflow, temperature, counters, and regulators, etc. They are synchronized and control all components of the painting chamber for vehicles. Additionally, the control panel is equipped with frequency converters, which regulate the rotation speed of electric motors and, consequently, the airflow in the chamber.

This complex has been successfully operating for over a year, supporting the state program for municipal transport production.

Advantages

• High-quality paint coating due to a well-thought-out design.
• Reliability and durability of equipment under intensive use.
• Operator convenience thanks to lifting and movable platforms.
• Flexibility through upgrades for new tasks.

Conclusion

This project, implemented in 2012–2013 and upgraded in 2015, vividly demonstrates TWEKO’s ability to develop and deliver reliable and efficient solutions for complex industrial tasks across various sectors. Together with Elektrontrans LLC, we created a complex that ensures high productivity and equipment durability, meeting the most modern safety and environmental standards. We are proud of our collaboration with such a prominent enterprise and are always ready to support our partner companies with high-quality and reliable equipment that optimizes production processes and enhances efficiency. TWEKO provides comprehensive technical maintenance, including equipment upgrades and support throughout its operational life, ensuring stable and uninterrupted performance even in challenging conditions.