What are castor castor manufacturer of parts and materials
Castor castor manufacturer of parts and material what gasket: generally divided into flat washer and spring mattress. Flat mat countries increase the contact area on the surface of the bolt or nut and parts, to prevent the parts surface is worn. Spring washer can make bolt pre-tightening effect is better, in a shock or alternating load, can have the effect of locking. Seal: centered on a bearing outer ring, just as its name implies is mainly used for sealing, can prevent dust impurities from entering the bearing, ensure that bearing has good lubricity, facilitate flexible rotation. At the grass-roots level have dusting, craze is not dry, peeling, coating bonding bad; Base construction should be carefully operation, maintenance, after being dry at the grass-roots level, besmear bottom coating first, after curing, again by the waterproof construction technology of besmear to brush one by one. Should be paid attention to during the construction of fire protection, construction personnel protective measures should be taken, I site requirements well ventilated, in case of solvent poisoning. Coating waterproof layer hierarchical process of I finish construction, or all of the film before coating curing people operating activities, or place tool materials, coating damaged, scratched. Construction should protect film in full. A, b two materials are all steel drum packaging, toxic, flammable when storing should be sealed, in a cool, dry and strong sunlight. Castor manufacturers castor material cast steel and cast iron, d J eyes rubber casters ( 丁腈橡胶) Castor, nitrile rubber, natural rubber, silicon fluorine rubber casters, ammonia butyl rubber casters, butyl rubber casters, silicone rubber ( SIUICOME) , epdm, castor ( EPDM) , fluorine rubber casters ( VITON) , hydrogenated nitrile ( HNBR) , polyurethane rubber casters, rubber plastic, PU rubber wheel, nylon gear, polyformaldehyde ( POM) Rubber casters, PEEK rubber wheel, and so on. Pu castor with polyurethane abrasion resistance, water resistance and other characteristics, so the castor wholesale experts say it is much used in environmental protection, clean industry, polyurethane (pu) on the surface of friction coefficient is small, so in the process of using low noise coefficient, become a lot of environmental protection industry preferred. Synthetic rubber casters due to the low cost, synthetic rubber has a special plastic material processing and become, its inherited the elasticity of the rubber caster, casters wholesale experts said at the same time, water resistant, strong cold resistance, resistance to high temperature and extreme conditions such as can be normal use, so is also a caster in the use of application is broad, has the high industry prospects. Rubber casters, as a kind of, more frequent use of castor wholesale experts say due to the special rubber material, its elastic, good resistance to sliding. Relatively high coefficient of friction with the ground, so at the time of delivery of the goods can be guided, all mobile, therefore has been widely used in indoor and outdoor use.