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Stroitelna Mehanizatsia AD is the only manufacturer in Bulgaria of new machines and equipment for trenchless technologies. In 2010 the company started production and export of equipment for trenchless rehabilitation of pressure pipelines by “Cured-in-place Pipe” technology.
Rehabilitation of existing water mains, gas lines, sewers etc. built by steel, cast-iron, asbestos cement, reinforced concrete, PVC pipes etc.
Inversion vessel: volume 8050 l, max. working pressure 4 bar
Liner capacity: up to 700 m length (depending on liner thickness), from 150 mm to 1000 m diameter of the liner
Inversion vessel electric drive:
Steam generator: two stage, max. steam output 1000 kg/h
Electric generator: single/three phase, power 18 kW
Data logger: keeps record of inversion pressure and steaming pressure and temperature
Steam resin cure technology
Compact and reliable design – all major components built-in into a 20 feet sea container
Easy to transport anywhere in the world, both by ship and by BDF chassis truck
Quality components “Made in EU”
CE marked, TUV-approved inversion vessel
Easy to operate and maintain
Complete with all necessary accessories: set of inversion plates for liners with diameter from 150 mm to 1000 mm, steam collector, steam spears, rubber hoses etc.