Note fluid hydraulic prop gun

Note fluid hydraulic prop gun Prop accessories, liquid injection gun, three valves, handle body, cover, base, living cylinder, liquid injection gun copper cylinder hydraulic prop a mine to use, include: body, lock sets, handle, push rod, isolation units, one-way valve, ball, springs, compression screw, a liquid outlet, use the back end of the valve body inlet tube fitting connections, hand By connecting an external pin on the body, isolation units, one-way valve, ball, spring rear turn means within the body, it is in the tank valve had opened, over tank by a closed board seal, in front of the body is provided with a forward liquid hole, put in isolation and is provided with a semi-circular hole backward fluid flow tank, forward and backward liquid hole through the hole over the tank fluid communication process is relatively simple, with a structure compact, smaller, good sealing performance characteristics. Details: 1, Application: liquid injection gun is terminal pumping station piping system, the input to the unit through which high-pressure liquid pillar working chamber to complete the lift columns and pillars supporting the process early. 2, the implementation of standards: MT419-1995 "hydraulic support with Valve" technical performance: 1, working pressure: 15-20MPa 2, when the handle liquid injection force: 157N 3, Working medium: emulsion containing 1% -2% M10's 4, works outside the note by a single hydraulic prop, top two, sealing cap assembly 3, live column 4, the handle body 5, 6 cylinder, the return spring 7, the base S, three valves 8,14, O-shaped lap 9, 13, 15, ring 10, the elastic cylindrical pin 11, dust ring 12, Y-shaped ring 16, 17, 18 connected to the wire guide rings and other component parts. Jining Mining Machinery Co., Ltd. Jia Shuo main hydraulic prop and various monomers accessories, welcome to buy! Prop accessories, liquid injection gun, three valves, handle body, cover, base, living cylinder, copper cylinders and demonstrating good Jining Mining Machinery Co., Ltd.