What’re content of test of bridge girder launcher after installed?
The bridge girder launcher need to be installed after its manufacturing is finished, in order to make sure the
quality and customer’ satisfaction, we need to inspect and test the launching gantry.ZZHZ is a professional
factory with design , manufacture and installation, and technicians’ have very rich experience, so the content are following:
1. the connection of hydraulic tube
2. the connection of electric circuit
3. the paving of rails
4. high strength connection bolt reach the fixed torque
5. starting the traveling trolley and watching its running and winch’s lifting.
6. turn on power and watch the light of instrument panel .
7. opening the hydraulic system and hydraulic pressure gauge.
