Founded for 30 years, has a good reputation
We have a strong R&D team that can develop and produce products based on drawings or samples provided by our customers.
We have two own foundries and processing plants, factory direct sales, good quality and cheap.
We have our own laboratory and advanced testing equipment in the industry to ensure product quality.
It can meet the development and production of products of different shapes, sizes and materials.
More than 30 years of experience to meet the needs of customers with different purchase volumes
Products comply with international standards, mainly exported to Europe, America, Japan and other countries.
Compared with conventional screws, High Speed Screw has the following significant differences in design: Thread depth and thread spacing: High Speed Screw: Usually has shallow screw grooves and la...
The injection molding screw is one of the key components in the injection molding machine. Its main function is to heat and extrude the plastic raw materials so that they are evenly melted and injecte...
1. Effect on wear resistance Improve hardness: Nitriding treatment forms a high-hardness nitride layer by allowing nitrogen atoms to penetrate into the surface of high-speed screws. This nitride layer...
AISI 4140 alloy steel has a high carbon content (usually between 0.40% and 0.55%) and contains appropriate amounts of chromium and molybdenum elements, which give it extremely high strength and toughn...
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