Trapezoidal Screws Production Capability Introduction
We have over 40 years of experience in Trapezoidal screws production, equipped with precision lead screw lathes and thread grinding machines in specifications ranging from 1M to 8M. We carry out the precision machining of products under constant temperature conditions, use dynamic laser measurement to check thread precision, and conduct systematic calculation and data analysis—these processes ensure the high accuracy of every Trapezoidal screws we manufacture.
Our production scope covers a wide range of screw types, including standard screws, special-tooth-profile screws, multi-start screws, large-lead screws, reciprocating screws, and special-shaped screws. Beyond standard models, we also have the capability to produce large-sized, heavy-duty, and extra-long screws, meeting the diverse needs of industries such as heavy machinery, precision equipment, and industrial automation.
With decades of technical accumulation and advanced processing equipment, we maintain strict quality control throughout the production cycle—from raw material selection to final inspection. This commitment to precision and versatility makes our Trapezoidal screws reliable components for applications requiring stable linear motion and high load-bearing capacity.


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