Melt pumps feature a unique volumetric design that is suitable for conveying, pressurizing, and metering high-temperature, high-viscosity polymer melts without the effects of changes in pressure, temperature, and viscosity. The pump provides pressure between the extruder and die and matches the extruder parameters to provide a uniform melt with increased output and tight tolerances. Generally installed in the extruder between the export and the nose, in the granulation, film, pipe, sheet, sheet and other polymer extrusion molding is widely used, can also be installed in the pipeline used to transport high viscosity pure material . MP-S, MP-M and MP-H series of melt gear pumps are made of high-temperature alloy steel and powder alloy steel for the material. After quenching, tempering, tempering, nitriding, carburizing, carbonitriding, polishing and other series of hot working and surface treatment, the product possesses characteristics of high temperature resistance, high pressure, high wear resistance and corrosion resistance. Strengthen the high torque of the pump, low shear requirements, the pump has a high finish characteristics, and the self-lubricating system, import and export flow made an optimized design, more suitable for PC, PMMA and other transparent products and PVC heat-sensitive material extrusion . Product hardness up to 62-68HRC, can greatly satisfy the customer requirements for different conditions. Melt pump is mainly used for high temperature and high viscosity polymer melt delivery, pressurization, metering. Its main function is to pressurize and stabilize the hot melt from the extruder, keeping the melt flow accurately and steadily into the extruder head. Today, the melt gear pump has been widely used in chemical fiber, granulation, plastic film, sheet, sheet, profiles, pipe, wire and cable, drawing, composite extrusion and other production lines, Machinable materials cover most of the polymer Materials such as PE, PC, PP, PVC, HIPS, PS, PA, TPUR, fluoropolymers, polysulfones, polyesters, thermoplastic elastomers, rubbers and thermal adhesives. MP-M pulseless melt pump with high-precision gear gap in the extrusion process can effectively reduce the pressure barrel, reducing the friction between the screw and the barrel, reducing the load on the gear box thrust bearing can be effective The solution to the problem of extruder venting. Pump filling seal and mechanical screw seal, effectively prevent leakage of plastic case. It has high temperature, high pressure, high wear resistance and corrosion resistance and other characteristics, to strengthen the high torque of the pump, low shear requirements, the pump has a high finish characteristics, and self-lubricating system, import and export flow channels are optimized, Adopting the linear flow channel design, it effectively reduces the residence time of the material in the pump, makes the material achieve the best plasticizing effect and achieves a stable and balanced extrusion. More suitable for PC, PMMA and other transparent products and PVC heat-sensitive material extrusion.
Sunplus Scuff Pads/Rolls are ideal for prepping surfaces for paint and primer, general scuffing and hand blending. They can help reduce surface prep time on a variety of applications.
Sunplus Abrasives Co.,Ltd is a leading company in the field of researching and manufacturing premium quality coated abrasives for a wide range of applications.
Founded in 2004, Sunplus has developed into an enterprise with the leading fully - automated Germany system production line and technology to make high and stable quality sandpaper. All our materials are imported from Europe, Japan and Korea, which assures high quality products from the source.
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