TENGDA Is a Professional Plastic Extruder Machine Manufacturers.

Advantages of co-rotating parallel twin-screw extruders

by:TENGDA     2022-09-26

When the equipment is repaired, the heating and cooling systems of the ordinary twin-screw extruder are often removed first, and then the screw is pulled out as a whole. The split-type co-rotating parallel twin-screw extruder does not need it. Just loosen a few bolts and turn the worm gear box handle device to lift the upper half of the barrel to open the entire barrel for maintenance. This not only shortens the maintenance time, but also reduces the labor intensity.


When making masterbatches, it is often necessary to change the color, if necessary to change the product, open the open processing area within a few minutes, and also analyze the mixing process by observing the melt profile over the entire screw. At present, when changing the color of the ordinary twin-screw extruder, it needs to use a large amount of cleaning material to clean the machine, which is time-consuming, power-consuming, and waste of raw materials. The split-type co-rotating parallel twin-screw extruder can solve this problem. When changing the color, the barrel can be quickly opened in a few minutes for manual cleaning, so that no or less cleaning material can be used, which saves costs. .


The co-rotating parallel twin-screw extruder has other advantages of the ordinary twin-screw extruder, and can achieve high output, high quality and high efficiency. It has a wide range of applications and can be applied to the processing of various materials. Due to the convenience of opening, the wear degree of the threaded elements and the bushing in the barrel can be found at any time, so that effective maintenance or replacement can be carried out. It will not be discovered when there is a problem with the extruded product, causing unnecessary waste.


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