The new press core components: 1, cage bars. Cage bars is one of the core components of the new press is one of wearing parts, in the press of oil when the price of the old oil press, if not clean up the impurities in the oil is squeezed, it is easy to damage the cage bars. Cage bars afraid of hard things, in order to better protect the cage bars, before squeezing oil must be impurity of oil clean-up. 2, the cake circle. The cake circle is one of the main parts of the new press, after pressing bore after the material is extruded embryos into the cake, is squeezed through the cake circle discharge bore. The new press of the cake ring is made of high quality alloy steel, processed by high temperature carburizing is made with strong hardness, high wear resistance and long service life characteristics. No press priming pump suction how to solve: buy press to learn to repair and maintenance, he and everyone else, will appear small problems, the old press, do not know how to repair, contact the manufacturer, the manufacturer probably too busy to give help if not solved in time, the old oil press factory, we can still learn to solve, how to resolve the suction pump suction is not, strictly follow the instructions, not self-righteous, before turning it on preheated, clean the machine inside precipitate Goodwin Machinery Co., Ltd. for your detailed explanation: 3, press the cylinder and piston oil spills. If installed the wrong cup sized up due shall be the correct way to replace the cup; if the cup fracture damaged, we replace the cup; 4, valve failure. If there is oil in the dirt so that the ball valve is not sealed, the safety valve should be cleaned to remove dirt, old-fashioned press wholesale, so that the ball valve is closed; if the spring loses its elasticity can not withstand high pressure, should be replaced with a new spring; if adjustment screw loose, resulting in less than the predetermined pressure to jump valve, should be re-adjusting screw, when the pressure reaches a predetermined pressure jump valve; if often over-pressure job. Ball valve easily lead to bruising, should be reground valves, replace the ball and pay attention to follow the rules and operations. Qinghai old fashioned press press _ _ Goodwin machinery old press wholesale 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!