Abog accessories, maintenance and sale of various types of valves

Our company specializes in selling and repairing various accessories, maintenance and sales valves, various models and functional valves of Abog injection molding machines. Please pay attention to our company's honest and friendly work attitude to solve all difficulties and eliminate all obstacles. We have 270, 320, 370, 420, 470, 570, and more models and configurations of accessory valves *, high-precision and high-efficiency equipment accessories that need attention. Our company specializes in selling and repairing various accessories, maintenance and sales valves, various models and functional valves of Abog injection molding machines. Please pay attention to our company's honest and friendly work attitude to solve all difficulties and eliminate all obstacles. We have 270, 320, 370, 420, 470, 570, and more models and configurations of various accessories. Accessories valves *, high-precision and high-efficiency equipment accessories need to be closed

ARBBURG injection molding machine operation project:

Plasticization is a prerequisite for achieving and ensuring the quality of molded products, and in order to meet the requirements of molding, injection must ensure sufficient pressure and speed. The principle is similar to that of a syringe used for injection, which uses the thrust of a screw or plunger to inject melted plastic that has been plasticized into a closed mold cavity. After solidification and shaping, the product is obtained. Due to the high injection pressure, a corresponding high pressure is generated in the mold cavity (the average pressure inside the mold cavity is generally between 20-45 MPa), so there must be sufficient clamping force.

The operation of injection molding machines includes three aspects: keyboard control, electrical control cabinet operation, and hydraulic system operation. Select the injection process action, feeding action, injection pressure, injection speed and ejection type separately, monitor the temperature, current and voltage of each section of the material cylinder, and adjust the injection pressure and back pressure pressure. The function of the wave pressure transmission system is to provide power for various actions required by the injection molding machine according to the process requirements, and to meet the pressure, speed, temperature, and other requirements of each part of the injection molding machine. It is mainly composed of various hydraulic components and hydraulic auxiliary components, among which the oil pump and motor are the power sources of the injection molding machine. Various valves control oil pressure and flow to meet the requirements of injection molding processes.

(1) Electrical control system

Reasonable coordination between the electrical control system and the hydraulic system can meet the process requirements (pressure, temperature, speed, time) and various program actions of the injection machine. It mainly consists of electrical appliances, electronic components, instruments, heaters, sensors, etc. There are generally four control modes: manual, semi-automatic, fully automatic, and adjustable. (2) Heating/cooling system

The heating system is used to heat the material and injection nozzle. The injection molding machine barrel generally uses an electric heating coil as the heating device, installed on the outside of the barrel, and tested in sections with thermocouples. Heat is conducted through a simple wall to provide a heat source for material plasticization;