Do you have any these characteristics of polyurethane casters fast and see it

Do you have these characteristics of polyurethane casters? Fast and see it, general judgment way is watching bearing casters specifications. The same diameter of casters. Such as light castor, medium casters, heavy-duty casters, super-heavy castor, method is to make the wheels and stents have different thickness or material. Because of the pu castor rolling friction when starting, and there is a large acceleration test measurement after 5 s level of traction, the size does not exceed 15% of the test load for qualified. Rotational resistance test is in linear or circular motion tester is installed on one or more pu castor, make its direction and driving direction into 90 & deg; 。 Core rubber casters adopt soft rubber wheel surface, can very good protection on the ground, soft rubber wheel surface can absorb the shocks caused when moving objects, quiet, relative to the economy, widely used in various occasions. Avoid using cars, tractor trailer to haul. Avoid when carrying weight to one side. Avoid giving any impact ( Such as from falling have head, vibration, forklift, fork impact) 。 The key in the structure of support and quality can impact and shock resistance. Caster wheel turning radius: refers to the center of the rivet vertical line to the outside of the tire on the edge of the horizontal distance. Proper spacing of the steering caster wheel can be 360 degrees. Turning radius is reasonable or not directly affects to the service life of castor. The structure of the steering castor for devices under the equipment makes it free to move. Steering castor is divided into two main categories: single wheel is installed on the bracket, and only move along a straight line of the castor is called fixed steering castor. Manual operation in a flat on the ground is easy to move in the general bearing, at the same time is able to work for a long time in the state of security for such handling general load, the need to estimate the total weight of carrying objects beforehand, and then press the allowed weight to choose the appropriate castor. Usually occurs in only three of the four casters only force, so the total weight of the weight should be * 0 in theory. 8 for appropriate namely do not calculate is too full. Do you have any these characteristics of polyurethane casters and see it fast, more news and information about pu castor please click: hynews / 403. html