Gas safety valve is a device for supporting new gas pipeline project. Used to cut, turned, adjusting the gas pipeline, with good control characteristics and closed sealing performance.
2013年5月10日星期五
metric hydraulic hose fittings Hood machine
Commonly known as crimping machine, pressing machine, hydraulic equipment, hydraulic hose connector assembly, supporting metal layer net of withholding tax the shrink machine connected by the hydraulic system, all-metal fittings Withholding support hydraulic pipes and rubber hoses
Principle
Immersed in the fuel tank of the hydraulic oil pump installation to meet the design version of the electronic cooling of the drive means in order to facilitate maintaining the movement of the cylinder plunger, the hydraulic oil in the output, the dummy structure of the radial contraction of the pump, hose connectors Outerwear mold extrusion form. When the contraction reaches a the micrometer predetermined value, automatically stop the rearward movement of the compression piston in the cylinder, with the the molded hose electromagnetic valve is fully opened.
Installation and commissioning
The New Deal and the withdrawal of the unit is suitable for forklifts, power does not belong to the hood machine, the bottom of the deduction of the machine. Non-lifting of the net of a part of the head and the engine, the electric field.
Installation: With a solid foundation and ground handling, the deduction of the machine must be level.valve block
Oil: open the lid, 68 # anti-wear hydraulic oil tank level in 2/3.
Should be connected to the electrical connections: Connect the power cord to the specified performance monitoring steering pressure line starter motor rotation direction in accordance with the standard motor. When the rotation of the motor and the standard direction of inconsistencies and the location of the two power cables.
Micrometer: used to adjust the crimp half of the week, it is estimated that the size of the hose shrinkage of less than 1-1 mm, half rotation in a clockwise direction.valve block
Pressure: adjust 31.5Mpa and collecting machine set at the factory set pressure on the pressure relief valve, if necessary, adjust the pressure () away from the counterclockwise clockwise to adjust the maximum pressure of the trigger system.
Mold opening speed control: speed, mold shunt valve knob clockwise to adjust the speed of opening up, slow down open clockwise to adjust, but it is too fast, the noise increases, this is the most not more than 10 MPa (factory setting, If you need to adjust).
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