High-pressure hose connector pressure pipe oil pump installation in the tank soaked in hydraulic oil in the heat to the design purpose of science, high-pressure hose connector pressure pipe in motor drive pump, hydraulic oil output, push out within the cylinder piston movement, cause mould seat radial contraction, realize to hose connector of the mould coat to squeeze.
When shrinkage to micrometer target value, extrusion automatically stop, electromagnetic reversing valves reversing, high-pressure hose connector pressure pipe in the oil cylinder piston retrorse motion, mould stretched subsequently, burke hose completed.
Reproduced, please indicate http://www.air-conditioning-pipe.com/
