High pressure foaming machine parameters, Jining high pressure foaming machine, Penglai Zhong Hui Polyurethane Machinery

 Polyurethane Machinery Co., Ltd Penglai Zhong Hui to discuss with you - the common mechanical failures and specific methods to relieve high pressure foaming machine important parts variable pump may occur. Variable pump is the heart of the high-pressure foaming machine. Variable pump recurring problem unstable flow, no flow output, pump head leakage of material failure. First, problems that may arise is a variable pump flow instability. The main reason may be the lack of inter-pump input material statements or pump plunger and the inner wall of the gap is too large caused by inadequate and variable pump suction pressure foaming may be due to a dirty filter or raw material tank pressure is too low due to preload machines offer, then cleared the screen and processing atmospheres can be. Then there are no variable flow pump output. When the variable pump output suddenly becomes zero, it is likely that the pump with oil pan between the piston head and pressed dish shrapnel loses its elasticity or retaining ring out, replace the dish washer and re-install the retaining ring that can. When the oil pan on a shallow trench worn completely disappeared, only with oil pan and work with a piston head is no longer useable. Between the cover and the jacket has a channel so that the high-pressure piston material flows between these two faces have seals, if it is broken, variable pump output is also gone. Furthermore is variable pump leakage of material. Variable pump shaft seal pump body stretched out at frequent leaks, seal and require periodic replacement bushings, shaft seal should pay attention when changing direction and action should be soft, as a result of the sleeve and the shaft is an interference fit, remove the use special tools, be careful not to loot the pump. When installing sleeve bushings give heating hair dryer can be used for industrial use high-pressure foaming machine manufacturer, do not heat with acetylene. We must seal between two charged when replacing the seal with DOP, to prevent air intrusion and lubricate the outer ring. Polyurethane foam machine performance and use: Polyurethane foam machine adopts computer controller manipulation. Computer controller using today's advanced technology embedded MCU unit machine with precise time and easy to operate, easy to maintain high pressure foaming machine manufacturers, alarm relay prompted the previous injection is completed, ready for the next injection. Three-component materials for the production of rigid, semi-rigid or flexible polyurethane products, such as a sofa cushion, car, motorcycle seats, dashboard, freezer, refrigerator or activity tube in tube panels. Penglai City, Zhong Hui Polyurethane Machinery Co., Ltd. specializes in high-pressure polyurethane foam machines, low-fat and fat polyurethane equipment and other high-pressure mixing head, low pressure mixing top polyurethane equipment parts production and sales. Welcome customers to discuss cooperation! Quality, price, service, allowing you to rest assured that choice! There are two-component polyurethane foam, namely black material mixed with white foam material. Role of polyurethane foam machine black and white material is extracted through pressure, so that the tips of two high-pressure liquid material mixed and then ejected. Select polyurethane spray foam to make cold machine, material was atomized liquid spray form, directly to the wall construction, the equipment mix, good foaming effect, with the material saving. Penglai Zhong Hui polyurethane machinery company specializes in producing all kinds of high and low pressure foaming machine, high-pressure mixing top polyurethane equipment, widely used in automotive interiors, home appliances, refrigerators refrigeration, insulation materials and many other areas, insulation tubes. High pressure foaming machine parameters, Jining high pressure foaming machine, Penglai Zhong Hui polyurethane machinery provided by the Penglai City, Zhong Hui Polyurethane Machinery Co., Ltd. Penglai City, Zhong Hui Polyurethane Machinery Co., Ltd. (www.zhonghuipu.com) strong, credible, in Yantai, Shandong mixing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Penglai Zhong Hui polyurethane machinery and you hand into the brilliant, for a better future!