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What are the keys to keeping the screws easy to use
15-03-2019
Screw manufacturers tell you that screws can be widely used in the automatic counting and packaging of auxiliary screws for electricians, electrical appliances, lighting, engineering, construction, bridges, transportatio...
How to judge the quality of the screw manufacturer products
09-03-2019
Screws produced by screw manufacturers are widely used in electrical, electrical, lighting and hardware building materials manufacturing industries, making them beautiful, firm, safe and stable. So how do you judge the s...
How to judge the quality of the screw products
01-03-2019
Screws produced by screw manufacturers are widely used in electrical, electrical, lighting and hardware building materials manufacturing industries, making them beautiful, firm, safe and stable. So how do you judge the s...
The use value and benefits of screws
15-02-2019
Screw manufacturers' products are widely used in automobile engines, heavy machinery, garden machinery, electronics, electrical appliances, motors, lighting, petrochemicals, telecommunications, home appliances, furniture...
Daily maintenance of screw barrel of injection molding machine
09-11-2018
Daily maintenance of the barrel 1. Never start the machine when the barrel screw does not reach the preset temperature. 2. Prevent metal fragments and debris from falling into the hopper. If processing the recycled mater...
Injection molding machine screw barrel material
09-11-2018
The production of barrels, currently commonly used in China are 45, 40Cr and 38CrMoAIA. The material used for the barrel in the imported extruder is commonly used as alloy steel 34CrAINi and CrMoV9. The yield strength of...