• How to protect the screw and barrel?
• The methods of protecting screw and barrel are: corrosion, abrasion and high temperature resistant resin can damage the ...
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• 15 2018-01

• What are the reasons for the damage of screw and barrel?
• The screw is rotated inside the barrel, and the material is friction with the two. The working surface of the screw and ...
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• 15 2018-01

• How does the injection molding machine match the screw?
• First of all, we need to determine parameters such as long diameter ratio, compression ratio, diameter, pitch, length,...
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• 15 2018-01

• Precautions for making screws in winter.
• ​It is forbidden to wear gloves when the cold air is coming in, and gloves may cause the production department to be...
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• 15 2018-01

• What are the reasons for the wear of double alloy screw?
• Each type of plastic has an ideal processing temperature range, which should control the processing temperature of the...
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• 15 2018-01

• What should be paid attention to when the screw is refurbished?
• In order to avoid abrasions and burn workpiece surfaces, you must be careful when polishing with #1200 and #1500...
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• 15 2018-01