Leaders in industrial solutions
We design, supply and install industrial equipment and complete solutions — often custom-built — for the metal, wood, construction, paper and electronics industries. From a single partner.
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Projects
Selected projects
Modern paint booth - ATEX ventilation and smart automation
During the expansion of TipTipTap OÜ's production, we built ventilation for a new finishing room. We installed an ATEX-compliant system with a capacity of **10 000 m³/h**, together with smart automation that continuously monitors air quality. The result is a cleaner and safer working environment for operators, as well as significantly lower heating costs.
Powder Coating Line Additional Cooling Tunnel
On the Lappset Estonia powder coating line, hot parts did not cool sufficiently before being removed from the line, which caused paint defects. As a solution, we proposed and installed an additional cooling tunnel that forcibly cools the parts with factory air before removal. As a result, paint defects caused by hot parts were eliminated.
Extraction solution for Tarmetec's grinding workshop
We upgraded the ventilation system of the grinding workshop machinery at Tarmetec in Tartu, a company specializing in stainless steel, where the issues were dust and, on some machines, emulsion. We prepared a ductwork installation project using a GRAM ACF type filter together with OUF oil separators. The system was automated with Smart plugs, and pressure control was added to ensure the correct loading of the filter.
Color line automation upgrade to the Profinet protocol
In 2016, Elister upgraded the Power&Free conveyor system of the powder coating automatic line established at Palmse Mehaanikakoda, which had become unreliable and which other companies were unable to get working. The conveyor automation was migrated to the Profinet protocol, the old sensors were replaced with Profinet-compatible ones, and configuration work was carried out. Following the upgrade, the system has operated without errors and ensures downtime-free operation of the line, which previously caused significant material losses.
Heat recovery ventilation for paint hall in Karksi
For the timber workshop's new production building, we designed and installed a ventilation system based on a plate heat exchanger with automatic pressure control. The system recovers thermal energy generated during the painting process, compensates for vacuum, and removes moisture originating from the autoclave. Thanks to this solution, the company can continue using its existing boiler without the heat load exceeding the boiler's capacity.
The Graco 2KS+3KS dosing system automates Arens AS production
For the kitchen furniture manufacturer Arens AS, we supplied and installed a Graco ProMix 2KS dosing system on their production line, which we expanded with a 3K module to maintain viscosity control. The solution was integrated with the automated finishing line and enables topcoat colour changes within the pump circuit while the line applies primer. The material containers were transferred to larger tanks (1000 l and 200 l) together with agitators, a lift and safety vessels, making production significantly more automated.
Welding hall ventilation solution with smart remote management
We built a push-pull general ventilation system for the welding hall with two separately controlled zones, ensuring a total air circulation of up to 60,000 m³/h (the requirement was ≥45,000 m³/h) and over 10,000 m³/h of fresh air. We installed two GRAM 364DH double cyclones with 45 kW fans and a C.I.C Jan Hrebec plate heat exchanger with water heating, which reduces heating demand. Compliance of air quality with health protection limit values was confirmed by measurements carried out together with the Health Board, and the entire system is controlled by a single control panel with real-time remote management.
Factory Welding Workshop Push-Pull Ventilation
We upgraded the ventilation of the manual welding stations at Sami Tootmine's Valga factory in two areas, each with 10 workstations. We installed cyclone filters together with fans from the Danish manufacturer Gram Clean Air and designed a push-pull ventilation system with air calculations. We integrated automation that activates the filter system only when welding is actually taking place, ensuring energy savings and a clean working environment. In addition, we helped find a suitable welding filter for the robotic welding area.
Automation of the Painting Process with 2K Coating Equipment
We installed a Graco 2KS multi-component metering and mixing dispenser at Stera Technologies' production facility, supplied by Graco Merkur paint pumps from the paint kitchen. The solution reduces the time spent on color changeovers and auxiliary activities and automates the entire finishing process. The system enables the supply of paint materials in larger containers, thereby reducing the environmental footprint.
