How to reduce the incidence of press equipment failure. Buy press to learn to repair and maintenance, he and everyone else, will appear small problems, do not know how to repair, contact the manufacturer, the manufacturer might be too busy to give help, and thus, some customers say manufacturers cheat, a liar, you have to know manufacturers are also open the door to do business, not a person, a lot of customers, if not solved in time, learn to like themselves, not how to solve the suction pump suction, in strict accordance with the instructions, can not be self-righteous, before turning to warm-up, clean Internal mechanical precipitate. Press cylinder and piston oil spills. If installed the wrong cup sized up due shall be the correct way to re-install the cup; if the cup burst damage, we replace the cup. Safety valve failure. If there is oil in the dirt causing the ball valve is not sealed, valve should be cleaned to remove dirt, so that the ball valve is closed; if the spring loses its elasticity can not withstand high pressure, should be replaced with new spring; if the adjustment screw loose, causing yet to come specified pressure jump valve, should be re-adjusting screw until the pressure reaches a predetermined pressure jump valve; if often over-pressure jobs. Easily lead to bruising ball valve, the valve should be reground, replace the ball and pay attention to follow the rules and operations. Hello! Gongyi City Branch Xin machinery specializing in the production of various types of oil filter, oil press, wok, peanut sheller, hoist and a series of agricultural products, production of product price, model complete, welcomed the consultation purchase.