Common methods of thermal spraying

       Flame spraying, oxyacetylene flame powder spraying, oxyacetylene flame wire spraying, oxyacetylene flame spraying, HVOF, arc spraying, plasma spraying, atmospheric plasma spraying, low pressure plasma spraying





1. All kinds of cement machinery shafts, holes, planes, and special-shaped surfaces are worn, fit position failure, bearing position, sealing position, bearing seat wear, etc. can be mechanically repaired, or repaired on site!





For example: all kinds of crusher main shaft bearing positions; movable jaw bearing holes; all kinds of conveying fan main shafts (such as Roots fans); various motor rotor bearing positions; grinding machine, reducer gear shaft bearing positions; Surface treatment and repair of spiral surface, tower base, clapboard, scouring surface of lining plate, etc., and many wear can be repaired on site! Wear of various types of cement machinery shafts, holes, planes, and special-shaped surfaces , the failure of the matching position, the wear of the bearing position, the sealing position, and the bearing position can be mechanically repaired or repaired on site!





2. The damage, strain, slump, bumps, pits, etc. of all kinds of molds can lead to mold failures that can be repaired and repaired on-site! After repairing, the molds are not annealed, undercut, or deformed. Except for ionic bonding, the others are metallurgical bonding, and the bonding strength is comparable to that of the substrate. After repair, the material and hardness can be selected according to the mold substrate! Plastic injection molds, zinc-based alloy plastic molds, TV case molds, tire molds, various injection molding Mould cavity, telephone mould base, ping pong ball mould, telescope mould, tap water meter mould, plastic bucket, plastic cup and other plastic supplies mould, glass mould, cold stamping mould





3. The use of textile machinery is characterized by high utilization rate of equipment, and the workplace is full of flammable materials, and open flame operations are not allowed on site. In the textile industry, surface technology can not only be used to restore the tolerance and surface strengthening of various shafts, sliders, rollers, motors, bearings, various types of sleeves, end covers and gear holes, but also can be repaired and repaired on site. Disintegration and repair, reducing downtime losses and shortening the maintenance cycle, provide a new means for the maintenance of equipment in the textile industry.





All kinds of textile machinery shafts, holes, planes, special-shaped surface wear, matching position failure, bearing position, sealing position, bearing position wear, etc. can be mechanically repaired, or on-site repair!





For example: the on-site repair of the cylinder shaft bearing position and roller shaft bearing position of textile machinery without disassembly, the slender shaft of wool spinning machine, and the repair of non-ferrous metal parts. Strengthen the aluminum inner sleeve on the textile oiler, the repair of the cotton roller and the cotton bottom ditch, the repair of the gin rib ditch, etc.!





4. All kinds of ceramic tile mechanical shaft, hole surface wear, matching position failure, bearing position, sealing position, bearing position wear and other repairs!





Such as: a large number of various types of motor rotors on the ceramic tile production line, the bearing position of the aluminum or cast iron motor end cover, the crank position of the crankshaft, the repair of the wear and failure of the main shaft bearing position of various crushers (ball mills), the ceramic tile press (such as Rice , Siti) hydraulic plunger renovation or repair of partial ditching, etc. 5. The damage, strain, bump, pit and other failures of various machine tool guide rail surfaces due to foreign objects such as iron cutting during use can be carried out on-site without reducing Repair! After repair, the accuracy of the machine guide rail is reached. Sixth, the surface of the embossing roller of the printing press is partially collapsed due to long-term use and ink corrosion (one of the reasons for inaccurate overprinting); For those with serious corrosion damage, it can be removed by thermal spraying and then repaired by a grinding machine (to achieve the renovation effect). Planetta, Mitsubishi, Harris and other world famous brand offset presses and other models, domestic products such as Beiren series, etc., we have provided Jiangsu Xuzhou Xinhua Printing Factory, Fengxian Hongxiang Printing Factory, a printing factory in Anhui, Xuzhou Express Color Printing Co., Ltd. Companies such as repairing many printing cylinders are suitable for blanket cylinders and printing plate cylinders of various printing machines.