Discharge kneading machine

Shandong Longxing Chemical Machinery Group Co., Ltd. is a large group production enterprise manufacturer of series kneading machines (kneading machines). Its products have complete specifications (ranging from 5L to 5000L), excellent materials (mainly made of stainless steel), designed with ∑ - shaped blades, hydraulic flip cylinders, vacuum seals, and wide applications (applicable to multiple industries such as chemical, rubber, pharmaceutical, and food). The company has strong technical strength and a comprehensive quality assurance system, providing customers with high-performance and high reliability kneading equipment solutions.

Screw extrusion kneading machine, also known as co rotating twin-screw extruder or continuous kneading machine, is a crucial and efficient mixing and reaction equipment in the process industry.

The material is added through the feeding port, captured by the screw, and transported forward. When passing through the kneading plate block, the material will be subjected to strong shearing, stretching, squeezing, and folding effects, thereby achieving excellent dispersion and distribution mixing effects. The cylinder can be designed as multiple modules and equipped with multiple feeding ports and vacuum ports to achieve multi-component stepwise feeding and volatile removal (devolatilization).

Vacuum type electric heating screw extrusion kneading machineKey Features:

Vacuum operation: It can work in a vacuum environment to ensure that materials are not oxidized or introduce bubbles during the mixing process.

·Electric heating: With a thermal efficiency of over 85%, it saves more than 60% of electricity compared to resistance heating methods, and shortens preheating time by 2/3.

1. High mixing efficiency: Strong shearing and kneading effects can disperse fillers, additives, etc. extremely evenly.

2. Strong process flexibility: Modular design allows for free adjustment of screw combinations and cylinder structures, adapting to multiple processes.

3. Continuous production process: The efficiency is much higher than traditional batch mixers, and it is easy to achieve automation control.

4. High functional integration: The entire process of mixing, reaction, dehydration, devolatilization, melting, plasticization, and granulation can be continuously completed on one device.

Vacuum type electric heating screw extrusion kneading machineTypical applications:

Polymer materials: plastic modification (filling, blending, reinforcement, toughening), masterbatch preparation, cable materials, degradable plastics, reactive extrusion.

Food industry: mixing candy, chocolate, chewing gum, dough preparation.

Chemical industry: pigments, dyes, adhesives, sealants, high viscosity blends.

Pharmaceutical industry: mixing and homogenization of paste like drugs.