No press priming pump suction how to solve: buy press to learn to repair and maintenance, he and everyone else, will appear small problems, do not know how to repair Nanyang press, contact the manufacturer, the manufacturer probably too busy to give help, If not solved in time, we can still learn to solve their own, how to resolve the suction pump suction Nanyang not press brands, in strict accordance with the instructions, can not be self-righteous press Nanyang price, before turning it on preheated, clean the machinery inside The precipitate, Goodwin Machinery Co., Ltd. for your detailed explanation: 1, the pump does not suction. Dirt clogging grease filter press is likely to cause the hydraulic pump does not suction, washable grease filter should be; if the oil used for a long time, sediment deposited on the inlet valve, which results in the valve not close together, should be replaced with new oil or release the old oil filter and clean the inlet valve; if due to lack of fuel tank caused the tank to add a little oil can; if unpaired vacuum pumps, can pull out the small piston, and then injected into the fluid pressure; 2, oil pump insufficient pressure: if the valve is dirty or bad seal to be polished removable cast so close together; if the press inlet valve plug and seat is bad, but also to be washable after grinding to adhesion ; if press out the oil drain plug between poor contact with the valve seat or tighten the oil spill caused by the tight press progress can grind stuffy oil drain plug and seat, making adhesion or tighten the drain plug; if the small piston After grinding along the pump gap is too large, it should be replaced with new pumps; new press core components: 1. heating coil. Heating coil is used to heat the new press virgin bore temperature components. The new press heating coil using carbon steel, high temperature carburizing, bore grinding with grinders made shrewd much money Nanyang press, precise fit with cage bars, wrapped in an outer ring pressing screw, pressed bore formed ; 2, pressing bolts. This accessory is one of the core components of the new press, new press work when pressing the volume gradually narrow bore is qualification, while pressing screw propulsion is the driving force acting combined effect of both is to determine the new Virgin The main factor in oil-press efficiency. 3. Squeeze the head. Extrusion head main role is to regulate the new oil press cake thickness, its front end with a cake mouth taper taper with each other, the gap by pressing the rear axle between the adjusting nut to adjust in order to achieve a thickness of cake control. Which is good _ Nanyang Nanyang press press _ Goodwin machinery provided by Nanyang City, Qi Feng Machinery Co., Ltd. Nanyang City, Qi Feng Machinery Co., Ltd. (www.qifengjixie.com) (www.nyqfjx.com) strong, credible, Nanyang in Henan edible oil processing machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Goodwin machinery into the brilliant and you work for a better future!