Hot melt adhesive dual plunger screen changer and melt pump

The hot melt adhesive melt screen changer provided by Zhengzhou BATTEis a double column screen changer, which is more suitable for applications in granulation, PE, PP, PPR, PERT pipes, plates, sheets, casting films, non-woven fabrics, chemical fiber spinning, and other production processes that require uninterrupted material flow and high continuity during screen changing.

Hot melt adhesive melt pump and screen changer
Hot melt adhesive melt pump and screen changer

Characteristics of hot melt adhesive melt screen changer:

1. The main body and plunger of the columnar product are made of heat-treated special steel;

2. Precision gap control achieves excellent rigid sealing, providing excellent durability and reliability;

3. Electric heating or heat medium flow channel heating is optional;

4. Equipped with the functions of filling, exhausting, and discharging pollutants, it can ensure the continuous production of the screen changing process.

5. The filter can be processed into circular, curved, elliptical, cylindrical shapes, etc., suitable for extrusion production of different materials and products.

Hot melt adhesive dual plunger screen changer
Hot melt adhesive dual plunger screen changer

The hot melt adhesive pump is mainly used for the transportation, pressurization, and metering of high-temperature and high viscosity polymer melts. Its main function is to pressurize and stabilize high-temperature melt, and maintain accurate and stable melt flow into various pipelines. Hot melt adhesive delivery pumps are used in production lines such as chemical fibers, granulation, plastic films, sheets, plates, profiles, pipes, wires and cables, wire drawing, composite extrusion, etc. The materials that can be processed almost cover most polymer materials, such as PE, PC, PP, PVC, HIPS, PS, PA, TPUR, fluoropolymers, polysulfone, polyester, thermoplastic elastomers, rubber, and thermal adhesives. It is widely used in the hot melt adhesive industry and dispensing equipment.

Hot melt adhesive melt gear pump
Hot melt adhesive melt gear pump

Characteristics of hot melt adhesive pump

1. It can be applied to high temperature (350 ℃), high pressure (35MPa), high viscosity (20000Pa • s) working conditions.

2. Optimized channel design to avoid dead corners within the channel, reduce material residue, and improve product quality.

3. Improved gear parameter design ensures more stable output pressure and lower pulsation rate, making it suitable for precision extrusion.

4. Adopting high-temperature alloy steel, it has good wear resistance and long service life.

5. Adopting different sealing methods, suitable for a wide range of viscosity.

6. Suitable installation methods can be provided according to different on-site situations of customers, making them more flexible and practical.

Hot melt adhesive extrusion screen changer
Hot melt adhesive extrusion screen changer

Zhengzhou BATTE has been specializing in the research and development of melt screen exchangers for nearly 20 years, understanding the characteristics of the vast majority of thermoplastic materials, and accumulating rich equipment usage experience. It can provide better melt pressure stabilization, transportation, and filtration solutions based on user needs, thermosensitive adhesive properties, production principles, commonly used materials, process characteristics, heating temperature, processing pressure, production capacity, etc.


WhatsApp: +86 158 38331071

pre:Application and characteristics of universal electric heating extrusion melt gear pump

next: Small specification high-pressure reactor melt discharge pump

Copyright © 2012 All rights reserved Batte Melt Pump Co., Ltd. Site IndexProduct Index