The official authentic guarantee pu castor ultra-low prices to snap up quickly

Official authentic guarantee pu castor ultra-low speed to snap up prices, ball bearing rotation is more flexible but carrying a lighter. Temperature limit of cold and heat are likely to cause trouble for a lot of wheels, casters if use suitable special green grease, can make the castor applies to - 40° & C to 165 deg. C high temperature. Oil pump for whole sealed, key parts imported German original have overload protection to eradicate the disadvantage of the oil, the size of the piston rod chromium plating structure is firm, overload protection, falling speed control, valve core adopts integral parts, is different from the scattered parts, easy maintenance, which makes the vehicle more adapt to the market demand. Cold rolled steel sheet due to a certain degree of strain hardening, toughness is low, but can reach better showed, used for cold bending spring pieces and parts, at the same time due to the yield point is close to the tensile strength, so no foresight to danger, in use process in the load exceeds allowable load are prone to accidents. Castor plating effect on mechanical products using electrolysis deposit with good adhesion, but the performance of different metal cladding layer and substrate materials technology. Castor plating layer heat soak evenly, generally thinner, ranging from a few microns to a few microns. Usually choose suitable wheel rack first consider bearing the weight of the castor, such as supermarkets, schools, hospitals, office buildings, hotels and other places, because the floor is good, smooth lighter, and handling of goods ( Each trundle bearing in 10 - 140公斤) , suitable to select (with a thin plate 2 - 4毫米) Stamping wheel rack plating, the wheel frame is light, flexible operation, quiet and beautiful, the plating wheel frame in accordance with the ball bearing arrangement is divided into double row bead and single bead. If often move or application of double row in the bead. Official authentic guarantee pu castor ultra-low speed to snap up prices, more news and information about pu castor please click: hynews / 392. html