Fengyuan Machinery
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Shanxi Fengyuan machinery manufacturing Co., Ltd, military technology, belongs to the large state-owned 541 factory, is the only one specializing in manufacturing thread whirling machine domestic.


Fengyuan provides the advantages and characteristics on processing threaded parts with high efficiency, high precision, high speed, in the history of thread whirling machine development. Several old military mechanics spend more 20 years on designing and manufacturing thread whirling attachment, thread whirling machine. Now, we have owned seven national patents. “XUANFENG” thread whirling machine also be praised to Shanxi province famous brand. We have accumulated rich processing technology in whiling worms, screws, pump rotors and other threaded parts, whether external or internal, single or multi-starts thread, we can provide our customs with professional military technique support and whole life technique service.


We have more than 5000 customers all over the world, including the Shenyang Machine Tool Company Limited(SMTCL), Shandong best precision co., ltd, Sany Heavy Industry, Hafei automobile and so on. Our CNC thread whirling machine exported to Japan, South Korea, Vietnam, India etc, become the largest production, learning and research base of thread whirling machine.

We can produce the samples free for every clients based that the blank material is provided, and supply the technical support the whole life of the machine.
Highly increased productivity, faster set up times, no extra costs for finishing treatment, superior chip control and increased tool life.

Thread Spindle;

Worm Shaft;

Progressive cavity pump rotor;

Progressive cavity pump Stator mould(Die pin);

Ball screw;

Lead screw;

Eccentric pump rotor;

Vacuum pump rotor;

Compressor screw;

Down hole motor rotor, etc.

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