Hebei injection molding machines are used in the plastics processing industry the largest processing machinery, not only a large number of products available Hebei injection molding machine to direct the production, but also the composition of the injection stretch blow process critical equipment. The reason is that China has become the largest country in the world press pieces of production, promote the development of China Hebei injection molding machine equipment manufacturing: Chinese enterprises have gradually adapted to the mechanical parts with international famous enterprises, joint ventures and technical cooperation; International preclude the purchase master preclude the purchase channels. At the same time, China's production of injection molding machines in Hebei also showing a strong regional characteristics, Dongguan, Ningbo, Zhejiang, and Guangdong and other places, has become important in China and the global injection molding machine production base in Hebei. In Hebei the working principle of the injection molding machine similar to the injections with a syringe, it is by means of a screw (or plunger) of the thrust will have been plasticized good molten state (i.e., a viscous flow state) of the plastic injected into the closed good mold cavity, After curing stereotypes made the process of the article. Injection molding is a cyclical process, with each cycle including: the dosing - melt plasticizing - put pressure injection - filling cooling - Kai mold pickup. Remove the plastic parts again closed mold, the next cycle. Hebei injection molding machine operating items: Hebei injection molding machine operation projects include the control keyboard operation, electrical control system operation and hydraulic systems operating three aspects. Respectively injection process operation type selection of the feeding operation, injection pressure, injection speed, the ejector, the monitoring of the temperature of each of the barrel, the injection pressure and the back pressure regulator. Vertical Hebei injection molding machine 1, the injection device and clamping means in the same vertical center line, and the mold is along the vertical direction of the opening and closing. Covers an area of ??only about half of the horizontal plane, therefore, covers an area of ??productive converted approximately twice about. 2, easy to insert molding. Mold surface facing up, insert into easy positioning. Using the lower platen fixed on the template species of the movable machine, pull the belt conveying means and mechanical Palmistry combination, it can be easily realized automatic insert molding. 3, the weight of the mold is supported by a horizontal template for vertical opening and closing movements, does not occur like the horizontal plane due to the mold due to gravity before inverted, so that the template can not be opened and closed. Conducive persistence to maintain the accuracy of the machinery and molds. Hebei injection molding machine the largest processing machinery for the plastics processing industry in the use of, not only a large number of products available Hebei direct production of injection molding machines, but also the composition of the injection stretch blow process critical equipment. The reason is that China has become the largest country in the world press pieces of production, promote the development of China Hebei injection molding machine equipment manufacturing: Chinese enterprises have gradually adapted to the mechanical parts with international famous enterprises, joint ventures and technical cooperation; International preclude the purchase master preclude the purchase channels. At the same time, China's production of injection molding machines in Hebei also showing a strong regional characteristics, Dongguan, Ningbo, Zhejiang, and Guangdong and other places, has become important in China and the global injection molding machine production base in Hebei. In Hebei the working principle of the injection molding machine similar to the injections with a syringe, it is by means of a screw (or plunger) of the thrust will have been plasticized good molten state (i.e., a viscous flow state) of the plastic injected into the closed good mold cavity, obtained after curing stereotypes