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2014-04-23 Melt pump for forming heat-sensitive materials are very important
Reduce the melting temperature of the melt pump such that the screw working supercharging pressure drop, resulting in reducing the shear stress in the melt temperature. In 7.69MPa pressure may drop about 6 ℃, which for a high viscosity, h
2014-04-23 Extruder melt pump to improve product quality
Improve product quality in the absence of melt pump extruder screw conveyor taste due to the instability of the material is not sufficient, the material in the melting or softening point of unstable solid bed broken, pulsating and feeding m
2014-04-23 Tandem extrusion melt pump system performance breakthrough
The use of pressurized melt pump and metering characteristics it with the series combination of the extruder, which can form a melt pump performance of the new extrusion system. The basic idea of constructing this extrusion system is
2014-04-23 Gear pumps can be used for most all thermoplastics
Gear pump can be used for most all thermoplastics: nylons, polyolefins, polystyrene, etc. It is not used for PVC due to its degradation characteristics. This may be resolved by formulating with more or different lubricants or more stabilize
2014-04-23 Melt in the extruder gear pump is how to improve the product quality?
Improve product quality in the absence of melt gear pump extruder screw conveyor taste due to the instability of the material is not sufficient, the material in the melting or softening point of unstable solid bed broken, pulsating and feedi
2014-04-23 Plastic extrusion molding process on how to improve the dimensional accuracy of the product
Need to increase production, reduce energy consumption, low temperature extrusion, longer machine life. Since the installation of the extruder the polymer melt pump , the pressure is transferred to the function of the extruder gear pump is
2014-04-23 Role in the production line of extruder melt pump
The main function is to pump the melt viscosity of the polymer melt temperature and high delivery , pressure , voltage , measurement, to maintain accurate and stable feeding of melt , the melt has a very good booster pump , regulator , mete
2014-04-23 Broad applicability melt pump
Has broad applicability to stainless steel melt pump combination obtained so that the device can be benign with a wide field of application, in fact, such a device can be a variety of different plastics processing, and produce a variety of p
2014-04-23 Batte melt gear pump: extrusion best friend
In the extruder , melt gear metering pump plays a crucial role. It is called the extruder best friend can only convey melt stable material may also provide more effective than the screw extrusion pressure , and it can be used as a mixing ap
2014-04-23 Melt lubrication of Batte melt pump
Melt gear metering pump bearings are lubricated by the melt itself , which is passed from the outlet end to the suction side of the pump , and leakage through the bearing designed to achieve. Bearing on the protection of the flow of the pol
