Slewing ring is an important part for types of slewing drives .Let’s talk about the slew ring bearing today. As we know, large-diameter (e.g., 8" to 10') bearings are easy to get damaged in heavy...
Screw jack systems are widely used in theatre stage lifts, sheet steel and steel pipes production lines, coil sheet slitter lines, paint coating lines, rewinding lines, pickling lines,continuous hot d...
When we use ball screw jack actuator, lashing can sometimes compromise the accuracy of the screw. The axial movement between a nut and screw without rotation will generate a result that is lash. But l...
Ball worm gear screw jack is widely used for lifting.It has following advantages: •Are suitable for higher travel speeds and moderate to high duty cycles •Move loads faster and with less horsepower •A...
Worm screw lifts have the features of low-cost, easy installation, flexible use, so they are used by more and more industries. Screw lifter’s worm gear drive has a good self-locking function, it...
Worm gear screw jack’s worm gear generally uses bronze, paired worm material hardened with 45 steel to HRC4555, or 40Cr hardened HRC5055 after grinding by the worm grinder to a roughness Ra0.8μm...
Screw lift has two installation forms,screw moving and nut moving.Screw movement means that worm wheel rotation drives screw linear motion, screw does not rotate during operation, the installatio...
Industrial applications use three basic types of linear actuators: pneumatic, hydraulic and electric. In nearly all cases, an electrical actuator will prove to be the better choice due to a unique com...
Our heavy duty linear actuators load capacity can be from 2.5ton to 100ton. They can be of a trapezoidal-thread spindles (for intermittent duty applications) and balls crew spindles (for higher duty a...
The Electric linear actuator is a good choice when you need simple, safe and clean movement with accurate and smooth motion control. You may choose actuator systems for adjustments, tilting, push...
The length of the screw rod is customized according to the customer's needs. Sometimes customers need the screw lift which is not heavy load but long stroke. How to determine the screw lift model? Usu...
The bellow boot can protects the lifting screw from contaminants, helps maintain the proper lubrication and prolong the jack life.The standard bellows boots are usually circul...
