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 , metering functions, and therefore high precision extrusion melt pump is an essential part of the production line , and a certain degree of stability for the performance of the extruder to play , the quality of the production of qualified products play a decisive role . Melt pumps provide the required system pressure die to enhance and improve the efficiency and stability of extruded plastic materials , thereby increasing the efficiency of production lines , creating the best end product . After installation of the melt gear pump , maximum pressure in the extruder pump , which can decrease the pressure inside the extrusion line , the melt shear strength is lowered , flat temperature curve , the temperature rise is reduced. Fluctuations in pressure before the pump from the melt instability also played a role in an effective buffer , making the peak pressure and pulse smooth or even completely eliminated, the pressure to create a stable production environment . Core components - gears , is an effective measure to protect and pressurized , subtle changes Batte melt pump wear technical personnel between research gear , rotating gears, self-lubricating bearings into the role of product development, which is crowded the production line to provide a more stable and long-term production of protection.

After years of operation of the extruder , is generated between the internal screw and barrel wear greatly , resulting in the gap is too large , the return amount of the melt will increase , and the yield will be reduced and therefore the impact in increased after gear pump extrusion line , back flow and reduce energy loss , which means that the maximum increase production per unit time in the extruder , it is worth mentioning that each boot extruder , there are discharge machine longer period of time , which is the cost of production is a big waste, especially with some of the products the company in a short time to refueling or using masterbatch production, requiring multiple switch, in other words , with the use of a micro melt pump , in terms of the development of enterprises to play a role in the obvious cost reduction .

Material flow path , even a slight glitch will lead to blockage of the melt , thus affecting the quality of products, from Batte melt pump gear pump inlet and outlet of the flow channel to achieve a comprehensive optimization design to ensure that the material handling very mild and patency. In order to achieve the optimization of the production line