Sleeve couplings are tested on SHTM MACHINE. Sleeve is inserted by the support trolley and is closed by the upper and lower sealing ring which are mounted on the support plate. Sealing plates are fixed on upper and lower frame. Lower frame is fixed in  the basement with anchor bolts, upper frame is moved by hydraulic cylinder during pressure test, support plates are closed by clamps, mounted on the periphery of upper frame. Sleeve is sealed with standard sealing gaskets. Pressure is applied by water pressure unit. After successful pressure test, sleeve is extracted by hydraulic cylinder. Each SHTM is complete with electric power box and is completely wired.

SHTM Machine is fully automated machine. All operations of sleeve sealing and filling are automatic. The testing pressure and time can be easily checked on the measurement equipment.

SHTM area and height required:

• Width = 4 m
• Length = 7 m
• Height = 4 m

Utilities requirements:

• Max. Power Consumption = 20 kW
• Water Supply = 10 l/h

Machine Operators Requirement:
(workers per shift)

• 1 machine captain
• 1 machine operator

TESTING CAPACITY