The role of extrusion production line in the application of high temperature melt pump

　　Batte Mechanical Zhengzhou Co.,Ltd.(Tel: +86 371 67991755 / 67992755 Web site: www.battemachinery.com) is a professional manufacturer of Melt pumps,Loss-in-weight Feeder,Screen changer. The main products are Melt pump,Feeder machine,Screen changer and gear pumps,metering pumps. Batte has accumulated abundant experience on the application technique of melt pumps since we manufacture pumps professionally. Recently according to the development trend of melt pumps application all over the world, especially in the field of precise plastic extrusion, we have done extensive research on the pump operation performance, practical function, equipment structure and control technology and achieved regular achievements.

　　The use of extrusion production line of high temperature melt pump

　　In extrusion process, the product of some quality standards (such as dimensional accuracy or join a mineral filler parts surface roughness, etc.) are required to control the optimization of extrusion pressure, melt pressure sensor is an important element to realize the requirement.Through setting the melt at the die entrance pressure sensor and pressure control device, can make the production rate is more stable, at the same time, reduce the waste of materials.Melt pressure sensor in improving melt quality, improve production safety and protection of production equipment and prolong its service life, etc, play an important role.

　　In addition, the measurement through the mesh and the melt pump pressure to ensure the safety of production and optimizing the performance of equipment is also very important.If blocked when the melt into the mold, screen below the alarm sensors will prompt the operator.When alert filter upstream of the sensor, which indicates that extruder internal pressure is too high, may produce excessive wear of the screw.For application of the melt pump manufacturers, the need to measure the melt inlet pressure and outlet pressure, in order to ensure the melt to continuously flows into the mold, because any effect is likely to cause the melt pump damage.

　　Melt in extrusion production line assembly pressure sensors can be measured only one point of a single sensor, can also be a series of sensors used to measure the whole production line.The melt pressure sensor is connected to a data recorder, sound alarm device, using the processing control system can adjust the processing parameters of extrusion machine.At the same time, the pressure sensor is very sensitive element, if not the correct installation and maintenance, it is very easy to damage.