As technology become more and more popular, accumulate over a long period of polyurethane caster wheels are usually nylon wheel, super polyurethane wheel, high strength polyurethane wheel, high strength synthetic iron, iron, cheer. Super polyurethane wheel, high-strength polyurethane wheel in both indoor and outdoor floor, can meet the requirements of your handling; High strength synthetic lugs can apply to hotels, medical apparatus and instruments, floors, wooden floor, ceramic tile ground for low noise quiet on the ground when walking driving; Nylon wheel, wheel which can be applied to uneven or there are materials such as scrap iron on the ground; While pep talk round applies to soft light load and road surface is not flat. 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. General production of caster and its using environment is set up under the state of the indoor environment, so try to avoid use under special circumstances, such as: high temperature, low temperature, temperature, acidity, alkalinity and salinity, chemical solvent, oil, or water and liquid direct contact with castor, that will reduce the castor efficacy. Shall not use, want to all sorts of different situations, respectively equipped with other reliable measures, such as the material of metal ware, the materials of the castor oil material and so on comprehensive balance, and want to consider some of the material can cause fouling on the ground. Welding point whether cracks or welded plate, if there is a loosening of nuts and bolts. Inspection equipment due to overload or violent impact of structural deformation, the weight is not evenly Shared by a one or two will be lead to deformation, castor castor wheels can't rotate. If it is inserted bar castor, ensure that equipment installation hole is not bent, and inserted rod connected. Using locknut or check washer to install castor, confirm that expansion rubber lining installation location tighten in place. Judging by the abrasion of castor whether living with assembly due to excessive use of damage, if living is loose, suggest replacement stents or the caster. If the caster equipped with bolts and nuts, ensure that the connection secure. If the legs rotation is not flexible, check whether bead plate track corrosion or such as dust, recommend replacing bracket or whole castor when necessary. If the device is equipped with clamped at the end of the castor, determine the bracket without bending deformation. As technology become more and more popular, accumulate over a long period of polyurethane caster and more news and information about pu castor please click: hynews / 253. html