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Gap standard between screw and barrel
21 Sep 2019
Choose a screw that is more suitable for the plastic used, so that the plastic achieves a better mixed melt state. Appropriate information on the plastic properties can be requeste...
Development direction of single screw extruder
12 Sep 2019
The extruder can be divided into single-screw, twin-screw and multi-screw extruders according to the number of screws. It is now the most widely used single-screw extruder and is s...
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...