IST (Kresco) for Transformer Tanks
Transformer tanks and covers need controlled surface preparation before coating and final assembly. IST (Kresco) equipment in this category can include blast rooms, abrasive blast booths and media reclaim systems for large fabricated parts. Double D Mechanical installs, relocates and services the connected room components, recovery equipment, exhaust and utility connections that support tank preparation areas.
Discuss your installationBrand names identify the equipment discussed. Discuss your equipment model and installation scope with Double D; manufacturer authorization is not implied.
Room Size Around Welded Tanks
Transformer tanks include seams, lifting points, flanges and covers that can make the blast envelope larger than the basic tank body. Blast room planning should account for the tank on its support, plus operator movement, hose reach and handling equipment. Door clearance and floor layout should match the way tanks enter and leave the preparation area.
Media Recovery And Floor Planning
Abrasive recovery equipment needs to work with the chosen loading method and the plant's housekeeping plan. Floor reclaim, hoppers, elevators, separators and dust collection paths should be arranged so media movement does not block tank handling. Relocation planning should include the path for reclaim components as well as the room panels.
Dust Collection And Compressed Air
Blast rooms depend on dust collection, ventilation and compressed air capacity that match the process. Duct routing, collector location, air line routing, electrical feeds and access for media equipment should be coordinated before installation. The surrounding coating area should be protected from blast dust and spent media.
- Provide tank sizes, support method and loading direction.
- Identify abrasive type, recovery approach and expected cleaning steps.
- Confirm compressed air, electrical service, collector placement and roof or wall exits.
Access For Wear Parts And Cleanup
Blast rooms require practical access to wear liners, doors, lights, reclaim equipment, ducts and dust collector service points. Maintenance space should be planned so operators can clean and inspect the system without moving tanks through the wrong area. Repair work should consider media buildup and the condition of high-wear components.
Frequently asked questions
What should be measured before planning a transformer tank blast room?
Measure the largest tank on its support or cart, including lifting lugs, covers, hose access, operator space and the loading path into the room.
Why does media recovery affect the layout?
Recovery equipment needs floor space, service access and a clear route for abrasive movement, and it can influence how tanks are loaded and removed.
What utilities matter most for blast room installation?
Compressed air, electrical service, dust collection, lighting, controls and any wall or roof exits for ductwork should be reviewed early.
Can a blast room be relocated for transformer tank work?
A relocation can be evaluated by checking room panels, doors, reclaim components, ducts, collector access, utilities and the new tank handling route.