Caster pu caster caster heavy truck maintenance 

 Users of equipment with wheels responsible for the proper maintenance and operation. To avoid improper use or equipment, to overload, heavy to light on the special car. High-speed driving on rough roads or heavy objects can cause the wheels hit the press wheels or equipment damage. Therefore, regular check stand and fasteners. 

 The loose wheel and tighten the nut and check the welds or support plate for damage. Overload or shock can cause stent distortion. And tilt distortion of the stent so that pressure overload caused by the individual wheel wheels prematurely. If the plunger-type wheels, tighten the nut should be tight or solid rivet and mounting bracket to ensure that equipment is not bent and the plunger is installed correctly. Install casters should use a locking nut or locking washer. Expansion plug rod of the caster installation to ensure plunger firmly installed in the casing. 

 Lubricating 

 Regularly lubricating the wheel bearings can be long-term use and activities. The grease applied to the axle, seals and roller bearing friction within the site, to reduce friction and make turning more flexible. Under normal circumstances lubricated every six months. After washing the car of the month should have wheels for lubrication. 

 Caster pu caster caster heavy truck wheels 

 Visual inspection of wheel wear. Poor and small wheel turning red, rope and other debris related. Anti-wrapped cover to shade the winding block the debris. Casters too loose or too tight is another factor, replacement of defective wheels / casters to avoid instability in the rotation. After inspection and replacement of wheels should be used to ensure tight lock washer and nut on the axle. Because the axle loose bracket will lead to friction with the wheel spokes and stuck. Should be replaced with cut-off wheels and bearings in order to avoid losses. 

 Casters 

 If the active steering is too loose, to be immediately replaced. If caster is the center of the rivet nut, and must ensure that its locked solid. Such activities to not free to rotate, the ball should be checked with or without corrosion or dirt. If equipped with fixed casters, caster holder must ensure that no bending phenomenon. Caster pu caster caster heavy forklift