The main features of SWC type cross shaft universal coupling are:
　　1. With greater angle compensation capability, the axis angle of SWC type can reach 1525, and that of SWP type can reach about 10.
　　2. The structure is compact and reasonable. SWC type adopts integral fork head, which makes the transportation more reliable.
　　3. Large carrying capacity.Compared with other types of couplings with the same rotation diameter, the torque transmitted by it is larger. This is more advantageous for mechanical equipment with restricted rotation diameter.
　　4. High transmission efficiency.Its transmission efficiency is 98-99.8%, and it is used for high-power transmission with obvious energy saving effect.
　　5. Stable transportation, low noise, easy assembly and disassembly and maintenance.

According to the structure of the intermediate shaft and the connection form of the shaft fork, there are 7 types: BH type-standard telescopic welded universal coupling, BF type-standard telescopic flange universal coupling, DH type- -Short telescopic welded universal coupling, CH type--long telescopic welded universal coupling, WH type--non-telescopic welded universal coupling, WF type--non-telescopic flange universal joint Coupling, WD type---non-telescopic short universal coupling.

SWC type cross shaft universal coupling can be widely used in metallurgy, lifting, engineering transportation, mining, petroleum, shipbuilding, coal, rubber, paper machinery and other heavy machinery industries to transmit torque in mechanical shafting.