1.The unwinding tension adopts closed-loop constant tension control to ensure that the paper exchange force is stable and shock-free. 2. The reel is manually adjusted to ensure the error during the winding, and the lateral alignment of the reloading can b
DIN Knife Gate Valve with double action pneumatic actuator:Knife gate valve is particularly adapted for difficult using conditions such as thick or powdery medium. Traditio...
Qingdao Chifine Machinery company is the manufacturer for Sand Castings of Handwheels with over 20 years' experience. Our products are widely applied i...
Didtek GOST12815-80 Standard Flange Wedge Gate ValveApplication & Function:Didtek Cast steel Gate valves are primarily used for stop valves fully opened or fully closed .The...
We offering highly customized chemical valves.Dealing with special shapes and different sizeChoose suitable acid proof / alkali proof matirialsMore stuffs:Contact us for ...