UNION MACHINERY

We choose the best producing way, grinding method, for producing the thread rolling dies and serration spline rolling dies with REISHAUER thread grinding machines and gear grinding machines... We have more then 10 different models of thread rolling machines to meet the customer's requirements. Mainly, 2-roll thread rolling machines are suitable for solid type work pieces. 3-roll thread rolling machines are suitable for pipe type work pieces. Depending on the work piece diameter, length and thread requirement, we will recommend the most suitable models for the customers.

Also known as: thread rolling, Union Machinery Co., Ltd.