FIRST machinery insist good quality, adhering to the excellent quality inspection system for customers to create a better press equipment and work hard, we will always adhere to this principle so that we are now the envy of our press equipment in the market share, we will always continue to refuel, we will clasped hands, for better performance Hengtong press hard every day, thank you for supporting Hengtong press equipment, I would like to use our efforts in exchange for your confidence and more recognition, we use the service for your satisfaction, here to introduce you to four tricks, so you can easily solve the press Troubleshooting
Press four common troubleshooting methods
1. When no suction pump overhaul, if the case of dirt clogging oil network, should washable grease filter. If it is the oil used for a long time, because the precipitate adhering to the inlet valves and causes the shutter does not close together, should be replaced with new oil or used oil released into the oil filter and clean up the shutter. If it is the lack of fuel in the tank, the tank can add a little oil, if unpaired vacuum pump can pull out the small piston, and then injected into the oil pressure.
2. When the valve failure overhaul, if there is dirt in the case of oil resulting in the ball valve is not sealed, the safety valve should be cleaned to remove dirt, so that the ball valve is closed. If it is the spring loses its elasticity can not withstand high pressure, should be replaced with new springs. If it is the adjustment screw loose, causing it to jump yet reached the specified pressure valve, should be re-adjusting screw until the pressure reaches a specified pressure jump valve. If it is the often over-pressure work, resulting in ball valve bumps, should be re-grind valves, replace the ball and attention by the rules and operations.
3. When the cylinder and piston leak repair, if the case installed the wrong sized cup upward due shall be the right way to reinstall cups....