Melt Gear Metering Pump for PU Foam Gasket Machine/Chemical Dosing

Hydraulic Flow Divider, Rotary Flow Divider, Chemical Metering Pump focus on practical use, more easy to use, more practical. Truly meet the real needs of the vast majority of customers. We always uphold the dedication of quality products and sincere service of customer standards to meet client service needs at anytime and anywhere. Up to now, our company has developed into a mature company based on independent research and technological development and oriented to the market such as accumulation, continuous innovation. No matter where you will be from, we have been here to wait for your sort ask for, and welcome to go to our manufacturing facility. We get approval of market and customers since holding the principles that customer oriented, aim to high-quality, and intense innovation from beginning.

Main features

Melt metering pumps are reciprocating positive displacement pumps used for accurate metering. Usually, the stability accuracy of the metering pump does not exceed ± 1%. The pressure is set according to the screw pressure.

How to improve the dimensional accuracy of products

How to improve the dimensional accuracy of products during plastic extrusion molding?

The outlet pressure of the extruder has large fluctuations due to various factors, which will definitely affect the dimensional accuracy of the product. If we install a melt pump between the outlet of the extruder and the die, it can be used To stabilize the pressure fluctuations at the outlet of the extruder, making linear extrusion possible, thereby improving the dimensional accuracy of plastic products and increasing the output of the extruder per unit time. Melt pump is a kind of positive displacement conveying equipment. High-precision gear gap and volumetric structure design make stable and balanced extrusion possible. In chemical fiber, granulation, plastic film, sheet, plate, profile, pipe, wire, etc. Cables, wire drawing, compound extrusion and other production lines have been widely used and achieved relatively good results.

Pump advantage

1. It can realize stable extrusion, improve the dimensional accuracy of extruded products, and reduce the scrap rate.

2. Increase output, reduce energy consumption, achieve low temperature extrusion, and extend the life of the machine.

3. With linear extrusion characteristics, it is easy to coordinate the work of upstream and downstream equipment.

The control system adopts Siemens PLC programmable control mode and is equipped with advanced man-machine interface. It can carry out all-round control of pressure, temperature, flow rate and speed, and the worry-free switching between automatic and manual control functions. The control system can eliminate each Various factors cause the pressure fluctuation of the extruder, stabilize the pressure of the discharge port, and maximize the advantages of the melt pump in precision extrusion.

Performance parameter table 

We take 'Integrity Enterprise, Professional Technology, Technological Innovation' as the development idea, and strive to contribute more to the Melt Gear Metering Pump for PU Foam Gasket Machine/Chemical Dosing industry. We firmly believe that pay before return, quality before brand, and responsibility before development. All employees of our company will follow the corporate tenet of 'sincere, pragmatic, pioneering and innovative', and will do their best to serve you and work hard for us to have a blue sky!