Choose what industrial truckle to note 1, first to choose the appropriate industrial castor wheels material: usually wheels made of nylon, rubber, polyurethane, elastic rubber, core pack polyurethane, cast iron, plastic, etc. Polyurethane wheels in both indoor and outdoor ground, can meet the requirements of your handling; Elastic roller can apply to hotels, medical apparatus and instruments, wooden floor, ceramic tile ground for low noise quiet on the ground when walking along; Nylon wheel, wheel which can be applied to uneven or there are materials such as scrap iron on the ground. 2, select the diameter of the industrial casters: usually the wheel diameter the more the more easy to drive, the greater the load capacity and at the same time, it is to protect the surface from being damaged, wheel diameter size first consideration should be given the choice of bearing and the weight of the load on the truck starting thrust to decide. 3, correct selection of industrial caster stents: usually choose suitable universal wheel bracket first consider the weight of the caster wheel bearing. Such as supermarkets, schools, hospitals, office buildings, hotels and other places, because the ground is good, smooth lighter, and handling of goods ( Each trundle bearing in 50 - 150公斤) , suitable to choose 3 - with a thin plate 4 mm stamping wheel rack plating, the wheel frame is light, flexible operation, quiet and beautiful, the plating wheel frame according to the ball bearing is arranged into double row bead and single bead, if often move or application in the double row bead; In the place such as factories and warehouses, cargo handling very frequently and heavier load ( Each universal wheel bearing in 150 - only 680公斤) Suited to choose 5 - with a thick plate 6 mm stamping hot forging and welding of double row ball bearing wheel frame; If used for carrying heavy things such as textile factory, automobile factory, machinery factory and other places, because lotus major and long walking distance ( Each trundle bearing in 700 - only 2500公斤) , so should choose 8 - with a thick plate After 12 mm cutting wheel frame, welding activities wheel rack flat ball bearing and ball bearing on the floor, make the universal wheel can withstand the heavy loading, flexible rotation, impact resistance, etc. Castor castor, Shanghai