How To Use Ratchet Strap Manufacturer

• Posted by Ningbo Baoying July 9, 2021 - Filed in Other - #ratchet strap manufacturer ratchet tie down strap  - 740 views

  In the process of hoisting, most of the products of the ratchet strap manufacturer will be used, so what are the methods of hoisting?

  The appliance passes the center of gravity of the hanging object. When the spreader is hoisting the lifting object, the center of gravity of the spreader and the lifting object is on a vertical line, the reuse process of the object is stable, and the force of the spreader is equal to or slightly greater than the weight of the lifting object (due to the influence of dynamic load).

  The hanging object is lying horizontally, and the sling is suspended at the center of one end of the hanging object. During the lifting process, one end of the hanging object touches the ground and the friction force causes the sling to slightly violate the plumb condition, causing the sling to receive more force than the hanging object. When the weight is half of the weight, the force of the sling is gradually reduced. When it is about to stand upright, the force of the sling is increased. When it is completely lifted off the ground, the force of the sling is slightly greater than the weight of the lifting object.

  Of course, we will also use a ratchet tie down strap to help when hoisting, which reduces a lot of our troubles.