Hammer Union Thread Protector,Hammer Union Protector,Protector For Hammer Union,2 Inch Male Plugs Hebei Huayu Special Rubber Co.,Ltd , https://www.api7khose.com
The most advanced direct driving servo control system make the performance stable and effective.
In full according to the sewing data, do the high quality sewing.
Highest speed in the same machines, can reach 3000rpm.
High efficiency, low noise, low vibration, economic and practical.