1,this advantage of newly-designed big jacquard drived by chain, and use the off-center connecting rod machine,which is totally accord with the move rule of loom shed opening .it runs steadily with lower lash and noise .it is suitable for heavy fabic and high speed loom.

2,it enhances the speed of main shaft and reduces the torque, which is more suitable for heavy load and heave prttern fabric.

3,every model of key part in the drive part is safety and reliable ,the longevity of bearing prolongs much more than before,which is more than 15years.

4,as the structure is more simple and there are fewer accessories than before ,it is easy to maintain and cost is lower ,but production efficiency enhanced.