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Heavy Duty Casters Application Of Heavy Duty Casters

DC Fortune Group Holdings Limited | Updated: May 19, 2017

Heavy Duty Casters Selection of heavy duty casters 1. Selection size: the greater the size of the general heavy duty casters, to promote the more effort, the more obstacles the better, because the first heavy casters in the late 19th century, the formation of industrialization in the West, so heavy casters generally in inches Said, such as China's supermarket trolley mostly with 5-inch, 4-inch heavy casters. Currently on the market popular heavy casters size from 1 inch to 10 inch have, commonly used size 2 inch, 2.5 inch, 3 inch, 3.5 inch, 4 inch, 5 inch, 6 inch, 8 inch, 10 inch, etc. Often need to promote, such as supermarket shopping carts, logistics trolleys, tool carts, etc. 4 to 6-inch heavy duty casters better. But the heavy duty casters too much will make the equipment center of gravity rise, the cost increases, so to be considered. If the equipment does not need to often promote, such as furniture, refrigerators, etc., just engage in health when you need to move about, choose the following 3-inch casters can be.

  2. Look at the load: the same diameter of the heavy casters, the general manufacturers will produce several series for different load-bearing, such as light, medium, medium, etc., is to make the wheels and stents have different thickness or material. When the load of a single heavy casters to give a certain degree of insurance factor, when the ground is relatively flat, a single heavy casters load = (total weight of the equipment ÷ installed heavy casters) × 1.2 (insurance factor); if the ground is not flat, the algorithm For a single heavy duty caster load = total weight ÷ 3, since no matter what kind of non-flat ground, always at least three wheels at the same time support the device, this algorithm is equal to the increase in the insurance factor, more reliable, to prevent underweight, resulting in heavy duty casters Life expectancy is greatly reduced or cause an accident. In foreign companies, the load is generally expressed in pounds, while the domestic most of the kilograms, they conversion relationship is: 2.2 pounds = 1 kg.

  3. Heavy Duty Casters Wheel material: This is very important, generally PU, TPR, PP, rubber, nylon, etc., as for the temperature, surface hardness, the ground environment.

  4. Installation: General light load available screw, plunger, expansion sleeve, etc., heavy load with the floor, or directly welded to the device. General large companies are installed in a very rich way.

  5. Brakes: from the function, there are brake wheels, there are brakes universal, both with the brake was double brake, there are tread brake, the moment brake, side brake, etc., specifically contact the heavy casters factory.

  6. Heavy casters on the equipment layout: layout is not the same, not only affect the cost, to promote the feeling is also greatly different!

  7. Bracket selection: divided into directional and universal, the material generally with carbon steel, can be a variety of electroplating, such as galvanized, copper, nickel, chrome, spray, also useful stainless steel.

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