Application of gas booster pump in gas assisted injection molding
At present, plastic products are used more and more in social life. In order to save costs and inject better products, most plastic products manufacturers choose high-pressure nitrogen to inflate the products under high pressure, forming a hollow space, and solving the product quality problems. The problem of not plumpness and shrinkage can also save raw materials.
Gas assisted injection molding usually uses nitrogen as the auxiliary gas. Nitrogen is an inert gas and should not be changed due to high pressure and high temperature. In gas assisted injection molding, the nitrogen pressure is usually 30-130bar (kg) depending on site conditions. This is mainly reflected in the wall thickness and raw materials of finished plastics.
Clothes hangers and thick edge trays are generally 30-50bar to save costs and handle shrinkage. Internal cavities such as car handles and high-quality toys require relatively high pressure, which is generally maintained at 120-130bar. In case of different pressures, the gas booster pump can be divided into medium pressure and high pressure. For example, dta10 can increase the nitrogen pressure in the nitrogen generator to 80bar, and dtt25 can increase the pressure in the nitrogen generator to 200bar.
Gas assisted injection molding is important to the site conditions and requirements. Gas assisted injection molding machine and medium and high pressure gas booster pump can be selected. To save cost and shrink, gas assisted injection molding machines are not required. Plastic product manufacturers have different specific parameters about product pressure and internal hollow.
Application of gas booster pump in automobile manufacturing industry
With the development of industrial intelligence, the domestic car manufacturing profession is gradually becoming more and more automated. The presentation of pneumatic supercharging products provides more reliable services for the car manufacturing profession. In the assembly of car parts, the use of air cannon greatly saves manual use and improves the speed of car installation process. However, when multiple air cannons are installed at the same time, the unstable and lack of air pressure affect the application of the installer's air cannons.
At this time, the application of a pneumatic pressurization system - compressed air pressurizer can perfectly deal with the presentation of this problem. The air tightness and fatigue test of the car brake pipe requires high-pressure gas for pressure test. The presentation of the gas booster pump avoids the expensive cost of purchasing the high-pressure compressor. The partner can also assemble a set of air tightness test equipment centered on the gas pump.
When installing the cylinder on the car, the pneumatic tray, pneumatic ball valve and pneumatic actuator provide a stable air pressure guarantee. High pressure gas filling is also an important performance of the gas booster pump and booster pump in the car manufacturing profession, such as the nitrogen tension spring on the car, car tires and so on.
The application of booster pump in gas assisted injection molding and automobile manufacturing is like this. If you want to really improve the utilization of the equipment, you should fully understand it in advance and pay attention to our website www.sdjingtuo Com for more information.