Introduction to plastic bags castor castor production manufacturer

Castor manufacturers mainly plastic bags under the castor is part of the plastic bags castor mainly include: 1, the anti-wind cover: to avoid winding shaft and other materials and the clearance between the wheel and stents, to rotate the wheels are free. 2, sealing ring: avoid steering bearing or bearing of single wheel into dust, maintain its lubricity, easy to rotate. 3, steering lock: through the spring bolt locking to bearing ( Four or two locking) A locked, can put the package plastic castor for castor. 4, single wheel brake switch: on the wheel axle sleeve or tire surface, with the hand or foot operated brake switch device. 5, the whole brake switch: encapsulates the castor can lock steering device can be fixed wheel brake button again. 6, brace: installed below the transport, can make its fixed at a particular location on the device. Other: including steering arm, leverage, rubber fenders, locking pad, and other parts with a specific purpose. Castor too loose or too tight is also another factor, to replace the damaged/castor wheels to avoid the unstable rotation. Inspect and replace the wheel after, shall ensure that use lock washers and nut tightening wheel axle. Because of loose axle can lead to friction wheel with stents and jammed. Replace the wheels and bearings should be to avoid the loss. Castor manufacturers if the activity is too loose, it should be replaced immediately. Such as castor central rivet nut is fixed, shall ensure that its locked firmly. Such as activity can't free rotation, should check the ball in the presence of corrosion or stolen goods. If there is a fixed type caster wheel assembly, must ensure the wheel bracket without bending phenomenon.