According to an article revealed the truth of the pu castor industry
According to an article revealed the truth of the pu castor industry, heavy-duty casters refers to the caster wheel load capacity is bigger, is, according to the caster wheel bearing capacity is relatively light castor, medium casters, such as classification, and no clear boundaries, generally from 500 kg to 15 tons, even higher load castor, called heavy-duty casters. Heavy duty castor is used for heavy equipment moving, so the heavy duty castor wheels generally USES hard single wheel tread. Wheel, such as nylon wheel, cast iron forging steel wheel, hard rubber wheel, pu wheel, wheel and phenolic resin is the ideal choice. Of forged steel wheel and pu castor wheels especially for track, castor wheels. The framework of the heavy-duty casters, usually adopt the metal materials as the main body, including ordinary steel plate stamping molding, casting molding, die forging steel molding, usually is given priority to with flat plate assembly. Heavy steel plate thickness of castor generally USES 8 mm, 10 mm, 16 mm and more than 20 mm steel plate. According to the diameter of the wheel, the greater the rotation of the more flexible principle, common specifications have 4 inch castor, 5 inch castor, 6 inch castor, 8 inch castor, 10 inch caster wheel, track, caster can use 16 inches and 18 inches of the wheel. Equipped with digital display height tracking, display, and using the encoder to drop height, which can accurately give products with the default 5. 3 drop height error less than 2%, or 10 mm; Also pay with stainless steel ruler shows highly convenient customer self correction and contrast; The machine adopts single arm double column structure with electric reset, electric control drop and electric lifting device, easy to use; The unique hydraulic buffer device greatly increases the service life of the machine, the stability and security. According to an article revealed the truth of the pu castor industry, more news and information about pu castor please click: hynews / 165. html