Melt pump and screen changer

Product Introduction

The MP-C series transparent material melt pump is mainly used for the smooth pressurization of medium and high viscosity media in the polymer flow layer. Suitable for PS, PP, PVC, PC, PMMA, EVA and other transparent materials or heat sensitive material process.

The main features of C series melt gear pump

1, can be applied to high temperature (350℃) high pressure (35MPa) high viscosity (20,000Pa·s) working conditions;
2, the import and export horn design, to avoid the dead Angle in the flow channel to the maximum extent, reduce material residues, improve product quality.
3, improved gear parameter design, so that the output pressure is more stable, reduce temperature rise, suitable for precision extrusion.
4, the use of special materials and wear-resistant coating, high finish, good wear resistance, long life.
5. Adopt high precision mechanical seal.
6, according to the customer's different site conditions to provide the appropriate installation method, more flexible and practical.

Technical parameter

Transport medium viscosity: 200 ~ 20000Pa•s (2,000 ~ 20,000,000cP)
Inlet pressure 0 ~ 30MPa
Outlet pressure 0 ~ 40MPa
The pressure difference can reach 25MPa
Operating temperature ≤350℃

Main structure

Pump body: high temperature alloy steel, chrome-nickel alloy steel, titanium bile alloy
Gear: special material and wear-resistant coating, tooth shape is straight, helical or herringbone teeth
Plain bearings: high temperature tool steel, special materials and wear resistant coating
Shaft seal: screw mechanical seal
Heating method: electric heating
Specifications/Flow range: 10CC-3200CC

Melt pump application case

Installation mode

 The C series melt pump can be installed in a variety of ways, and the input shaft of the pump can be arranged horizontally or vertically (up and down); The drive system generally includes: motor, reducer, universal coupling, pump connector, reducer connection, etc.;
The complete set of equipment includes melt pump, inlet and outlet connection, drive system, control system, etc. Customers can choose according to the specific situation
 

indicate

1. The output of melt gear pump is related to material viscosity, temperature, working pressure and speed, please consult the manufacturer for specific selection.
2. Pump selection needs to provide: pump front equipment name, output, material type, whether corrosive (and special characteristics), working temperature, viscosity, import and export pressure value.
3. Please contact the manufacturer for special customization requirements.

Zhengzhou Heiko melt pump manufacturers

Zhengzhou Heiko is specialized in the production and sales of melt pumps, high temperature melt extrusion pumps, mesh changers, high precision filters and precision control systems (PLC) and other products. It is one of the earliest enterprises specializing in the production of melt gear pump and net changer in China. The company independently develops and produces MP-S, MP-M, MP-H, MP-C and other series of high temperature melt gear pump products and HK-ACB, HK-SSP, HK-FSP, HK-DP and other series of net changer products. Nowadays, mesh changers and melt gear pumps have been widely used in chemical fiber, granulation, plastic film, sheet, plate, profile, pipe, wire and cable, wire drawing, composite extrusion and other production lines, and the materials that can be processed almost cover most of the polymer materials, such as: PE, PC, PP, PVC, HIPS, PS, PA, TPUR, fluoropolymer, polysulfone, polyester, thermoplastic elastomer, rubber and thermal adhesive, etc.

The company integrates scientific research and production, and is committed to the development and promotion of melt gear pump and screen changer products. The company draws on the advanced technical experience of the same industry at home and abroad, and strives to create a professional melt pump manufacturer with the best products, the lowest price and the best service.