1.SWF350 2.Transfer large torque,long service life ,convenient to maintain 3.Material:20Cr2Ni4A and 35CrMo

 SWF Series universal joint shaft is our patented product.

1.It is wildly used in Large Steel Mills, Heavy-duty Machinery,Crane, Metallurgical Industry,   Shipbuilding Industry, Mining Industry,Hydropower Station,   Nuclear Power Station, Construction Machinery,Paper Machinery and other heavy machinery industry.

2.ISO9001-2000 (The Production and After-sale Service of Coupling Device and Its fittings)

3.OEM manufacturer(About ten years)

Pto shaft coupling for open-train billet mill