1, check the solenoid valve is normal, the coil is worn or poor contact, solenoid valve spool stuck by something. Maintenance methods: replace the coil? Clean up the solenoid valve stuck things? The above method is useless to replace the solenoid valve. 2, unilateral pneumatic test pneumatic actuator? Check whether the normal work? Such as cylinder piston blow-gas, cylinder and end cap or shaft leakage and so on. Maintenance method: Disassemble the actuator to check whether the seal is damaged or not. The surface of cylinder bore is damaged. Replace damaged seal, replace piston, or cylinder. 3, check whether there is something inside the valve core or valve plate stuck. Maintenance methods: clean up impurities or replacement of damaged valve. 4, check the manual operation of the actuator handle is in manual position. Maintenance: Pull the handle to the pneumatic automatic position. 5, check whether the pipe is twisted, flattened. Repair methods: correct or replace the pipeline. 6, check the media or the ambient temperature is too low, causing the pipeline to freeze. Maintenance methods; immediate removal of condensate, additional water removal equipment.
Horizontal And Vertical Machine
Horizontal type with front and rear seating, up and down lifting of the seating table, using a wide range of moulds.
High efficiency, Energy-saving and high precise proportional pressure and flow variable displacement pump system make the out of the hydraulic system matching the required power for entire machine operation without loss of high pressure throttle and overflow energy. As comparedwith constant displacement pump, it saves power by 30%~60%. A motor with same power may be fitted with an oil pump of bigger displacement and thus accelerates the speed of machine.Besides, the low oil temperature will prolong the service life of sealing elements.
Buffer device is used in every mold opening and clamping oil way to ensure steady mold opening and clamping operation without any impact.Besides, differential mold clamping operation is fitted to ensure high production efficiency.
Horizontal and vertical Injection Machine, Filter Injection Molding Machine,Molding Machine Oil Filter,Plastic Injection Machine
Changzhou Yuehai Zanyang Machinery Sales Co., Ltd. , https://www.zanyangmachine.com