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Reventive protection of screw barrels of injection molding machines
06 Sep 2019
Excessive wear can cause serious damage to the processor. Excessive clearance between the screw threads and the barrel surface can affect the machine's power, power and energy cons...
How to match the screw to the injection molding machine
30 Aug 2019
In the general injection molding machine, it is generally divided into three sections: a feed section, a compression section, and a homogenization section, and a complete set of ba...
Bimetallic barrel manufacturing process
24 Aug 2019
The manufacturing process of the metal barrel can be briefly described as: (1) The barrel body of the barrel that has been machined inside and outside is heated in a heating furnac...
Working principle and condition of underwater pelletizer template
16 Aug 2019
The template structure of the underwater pelletizer consists of four parts: the mold body, the polymer forming hole (die hole), the heating hole, and the granulation belt (hard all...
What should be paid attention to in the production operation of twin-screw extruder
10 Aug 2019
1.Before each driving of the twin-screw extruder, check whether there are any foreign objects in the cylinder, up and down the hopper, and check whether the fastening bolts of each...
How to buy high quality screws
29 Jul 2019
Although the screw is small and significant, the informal name is also called “special screw”. Because of its wide range of uses in industry, it is called “industrial rice”. Everyd...