TENGDA Is a Professional Plastic Extruder Machine Manufacturers.

Working principle of heating and cooling system of twin-screw extruder

by:TENGDA     2022-10-11

The production efficiency of the twin-screw extruder is greatly improved, the process reliability is enhanced, the operation is safe and convenient, and the special formula plastic granulation; the particle shape is beautiful and uniform, and it is not easy to stick; the die has many discharge holes, the tool can rotate at a high speed, and the output is high. ; The cut particles are transported by the water flow to the centrifugal dehydrator for drying; the working noise is low; the closed operation, no dust and impurities are mixed.


The cooling system of twin-screw extruder adopts softened water cooling, solenoid valve and temperature control table control. Equipped with a heat exchanger and a large stainless steel water tank, the cooling is rapid and uniform, and the temperature control is accurate; long-term use does not produce impurities and does not block the cooling channel. The solenoid valve uses VMI products. The heater of the heating and cooling system of the twin-screw extruder is made of cast copper or cast aluminum, and the heating is uniform and rapid.



plastic extruder machine manufacturers are required in the manufacture of almost every product and extruder machine manufacturers Application is one of the most common machines.
Satisfying our customers with the appropriate level of quality is a primary goal and a fundamental element as Application of our business mission.
We attach a great importance to domestic market and knows the importance factors of manufacturing Application, such as producing methods, etc.
A primary strategy is superior customer satisfaction. Nanjing Tengda Machinery Co., Ltd. constantly analyzes market needs around the world to develop a full range of products for different use.
The engineers and developers of Nanjing Tengda Machinery Co., Ltd. are the best in their own professional way and we guarantee to provide related service to our dear customers.
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