Rubber pneumatic butterfly valve is the first choice of punch press?
Songxia Xizhen Rubber Pneumatic Butterfly Valve Co., Ltd. provides you with a variety of vibration reduction products that can be used for professional punching machines, including damping air cushion pneumatic butterfly valve, spring damping pneumatic butterfly valve, rubber pneumatic butterfly valve, etc., to help you easily deal with the vibration problems of high-speed punch, plastic suction punch, ordinary punch, pneumatic punch, oil press, press, forging hammer and other punching equipment? The air cushion foot of high-speed punch can be divided into two types: pneumatic butterfly valve with damping air cushion and pneumatic butterfly valve without damping air cushion. In terms of price, the price of pneumatic butterfly valve with damping air cushion is higher; As far as the vibration isolation effect is concerned, the pneumatic butterfly valve without damping air cushion has better vibration isolation effect; As far as the stability of the equipment is concerned, the damping air cushion pneumatic butterfly valve is conducive to the stability of the punch. There is little difference between the two in other aspects. Then how can we confirm which air cushion foot of high-speed punch is selected! In fact, it only needs a speed of no less than 350 times/minute, and all kinds can be used.
Ordinary, common impulse speed is 250-350 times/minute, pneumatic butterfly valve with damping air cushion must be selected, when it is greater than 350, both can be used! Only when the damping air cushion is used, the amplitude of the punch is smaller! However, in the past, many customers are concerned about the excessive vibration amplitude of the punch and worry about the impact on the equipment. In fact, do not worry if it is intact!

For fluid with substances easy to adhere, deposit and scale, the flow rate shall not be less than 2m/s, and * * shall be increased to 3~4m/s or above to play the role of self-cleaning and preventing adhesion and deposition. For slurry and other highly abrasive fluids, the common flow rate should be less than 2~3m/s to reduce the wear of lining and electrode. When measuring the low conductivity liquid close to the threshold value, select a lower flow rate (less than 0.5~1m/s) as far as possible. As the flow rate increases, the flow noise will increase, resulting in output shaking.