1.Equipment list: one feeding rack, one feeding rack, one main frame.
2.Automatic feeding: the neatly placed pipe on the material rack can automatically reach the pressure test working position.
3.Automatic unloading: The pipe completed in the test can be automatically unloaded to the finished shelf.
4.Automatic clamping: the pipe from the working position can be automatically clamped under the action of the cylinder.
5.Manual function: adjust the height, position and distance of each part in advance, and make a test run for the automatic test.
6.Automatic function: press the automatic key, the equipment can automatically feed, automatic clip pipe, both ends of the cylinder can automatically advance and retreat, automatic feeding, etc. (that is, automatically complete a pressure test cycle process).
7, the system should use centralized control, the operator can be simple and convenient operation, leakage alarm device (sound, light) should have a manual one-button emergency machine beat and stop function.
●The pressure testing machine has a double load-bearing beam structure. The structure is simple and the equipment has good stability when loading.
●Use large gap sealing ring to radially seal the steel pipe plane.
●It has two working modes: voltage stabilization and voltage maintenance.
●The exhaust valve and water injection valve adopt an internal balance design, which greatly reduces the stress on the connecting bolts. It is small in size and highly safe. The valve core adopts a soft seal. The seal is stable and reliable, has a long life and is easy to replace.
●Multi-stage load shedding: It is divided into main body load shedding and sealing ring load shedding. The use of two-stage shed load can effectively reduce the impact and vibration of the test pressure at the moment of load shedding, and increase the service life of the load shedding valve and sealing ring.