2018-05-02 Method of improving the service life of high temperature pump

1, because of the high temperature melt pump body running at high temperature, so the cold installation of piping should be equipped with hinge support, to prevent pipe displacement after heating. 2, the coupling must be heated up after the pump body is heated, so as to avoid additional torque when running. 3. When the high temperature melt pump starts, no pressure can be speeded up when the outlet pressure is not formed, so as to prevent premature damage of the shaft or bearing. 4. The temperature of the heat medium jacket of the high temperature melt pump body can be slightly lower than the

2018-04-23 Optimum application field of melt gear pump

As a manufacturing enterprise of large melt gear pump in China, batte has many years of experience in equipment development and production. It provides the best melt pump equipment for many plastics extrusion users in China, improves the efficiency of plastic extrusion line and creates more productive benefits for the plastic extrusion users. Below Lantai analyzes and explains the best application scope of melt gear pump. It is suitable for the extruder with poor pressure building, such as the co rotating twin screw extruder, multistage exhaust extruder, and so on. The application of the melt

2018-04-14 Application of high temperature melt pump in rubber extrusion machine

The application of high temperature melt pump in rubber and plastic extrusion machinery: the high temperature melt pump plays an important role in improving the quality of the melt, improving the safety of production and protecting the production equipment in the extrusion line of plastic and rubber. At the same time, melt pressure sensor is very sensitive to the original parts. Only proper installation and maintenance can make full use of its function. In addition, measuring the pressure through the filter and melt pump is also very important for ensuring the safety of production and optimizi

2018-03-30 Micro Measuring Melt Pump for Polyurethane Extruding

Micro Measuring Melt Pump perating Parameters: Outlet/Inlet: 1 outlet/ 1 inlet Flow per Outlet cc/rev: 3.2 cc/r Operating Temperature: 200C Max. Outlet Pressure: 8MPa Min. Inlet Pressure: 0.2MPa Rotate Speed: 10~200 r/min Shaft Sealing: Combined Sealine Micro Measuring Melt Pump Application 1. Polymer extrusion molding, such as granulation, film, pipe, plate, sheet, etc. 2. Transporting high-viscosity materials such as PC, PMMA, ABS, HIPS, PET, PVB, PS, PP, PA, PE, PVA and so on. 3. Simultaneously, transporting rubber, asphalt, paint, adhesives, coatings, lubricants, Polyalcohol and other non-

2018-03-30 High-Tech Melt Pump for Plastic Polymer Extrusion

special hardening metering gearing melt pump with high rigid which can bear high pressure for different materials (HOT-SELLING ): 1. adopt high-performance alloy through exquisite processing. 2. With special handling and grinding. 3. High abrasion, high temperature, high pressure. metering gearing melt pump Application: 1. It is extensively used for polymer extrusion molding, such as granulation, film, pipe, plate, sheet, etc. 2. Transporting high-viscosity materials such as PC, PMMA, ABS, HIPS, PET, PVB, PS, PP, PA, PE, PVA and so on. 3. Simultaneously, transporting rubber, asphalt, paint, ad

2018-03-30 High Quality Melt Gear Pump for Plastic Extrusion Line

Benifits of the metering pump melt gear pump 1. Stabilizing the output pressure---the pressure on extruder can be reduced by 30%-50% after using melt pumps. 2. improving the product quality 3. increasing the extrusion output---reducing pressure on screw and chaning the building pressure from screw to die to melt pump to die, so the screw can extrude the products with high efficiency. Mean while the back-pressure on the extruder can be adjusted, reducing the melt residence in screw cylinder, stabilizing the plasticizing process and improving the products quality and quantity. 4. prolonging the

2018-01-15 cast film die

cast film die Hangers structure cast film die . In the die lip can be continuous unobstructed flow surface, with a small interval of the push-pull adjustment screw on the resin pressure and metal up and down bounce effect, bending the flexible die lip to adjust the die gap, a thin edge function. The surface of all hard chrome plated, fasteners using 12.9 high strength bolts, high quality, durable stainless steel heating rods partition heating control. Production is stable, simple structure, easy to disassemble and clean. Production of cast film 0.02mm-0.4mm thick, precision products thickness

2017-11-20 the Temperature and Pressure Control of High Temperature Melt Gear Pump

the Background of high temperature melt gear pump Due to the nature of the plastic extrusion process, the material must be guaranteed to be delivered to the extruder head under high pressure. With the development of the machinery industry, melt pumps are gradually being adopted by the industry people in the domestic market. ZB series of high-temperature melt pump is used in the plastic extrusion industry, used to stabilize the pressure and improve extrusion output and product quality. High temperature melt gear pump is mainly used for high temperature and high viscosity polymer melt delivery,

2017-11-13 Plastic melt pump industry background

At present, Chinas plastic products industry is still growing rapidly with the steady growth of the countrys macroeconomy. However, the development of domestic plastic products still lags behind that of developed countries. Some aspects of production and sales are not very perfect, therefore, to speed up the development of plastic products industry is an urgent requirement of our social and economic development. With the rapid economic development in our country, this requirement is even more rem

2017-10-30 Plastic Sheet and Plate Extrusion Line

The plastic plate sheet production line is sepecially designed for the extrusion of single layer or multi-layer plates sheets of PVC or PMMA material Main extruder adopts SJ series single screw extruder , machines configuration is based on different material; Double position automatic hydraulic screen changer can be shifted quickly and continuously; Special seal structure assures no leakage; Dynisco melt pump and pressure feedback control system, which provides stable pressure, improve the output and precision of products; Extrusion mold adopts cloth-rack style single or multi-layer extrusion