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Remanufacturing professional equipment customization

In order to meet the needs of customers, Henan Academy of Coal Science Wear-resistant Technology Co., Ltd. is willing to share many years of technology research and development and equipment production experience with the majority of remanufacturing practitioners. Custom business.

Custom recommendations

针对超大尺寸、超大重量的平板类工件,提供专门的再制造设备定制。 Flat-type workpieces are provided with special remanufacturing equipment for large-size and heavy-weight flat-type workpieces.
Typical applications: repair and remanufacture of heavy-duty coal mine conveyors and reloaders in the middle tank floor and middle plates, large-size metal wear-resistant plates, corrosion-resistant plates, shield machine cutter head panels, guide rails, and steel rails.
Customization recommendations: The requirements for the flat fixtures on the remanufacturing equipment fixtures are simple, and the flat worktable with the fixtures can better meet the remanufacturing of flat workpieces. The remanufacturing equipment can be selected according to the sensitivity of the workpiece to the welding heat input and the tolerance to the thermal deformation of the workpiece. Plasma cladding equipment is recommended for remanufacturing of workpieces that are not sensitive to welding heat input and for which thermal deformation requirements are not strict; cold metal fusion welding equipment is recommended for remanufacturing of workpieces that are more sensitive to welding heat input; Welding heat
针对超大长度、超大直径、超大重量的圆柱类工件外表面,提供专门的再制造设备定制。 The outer surface of cylindrical workpieces is tailored for special remanufacturing equipment for the outer surfaces of cylindrical workpieces with large length, large diameter, and heavy weight.
Typical applications: the outer surface of the middle cylinder and movable column of the hydraulic support column in coal mines, motor shafts, crankshafts, reducer shafts, generator rotor journals, rolls, pressure rollers, magic wands, mirror rollers, printing rollers, train wheel shafts, picks, etc. Repair and remanufacturing.
Customization suggestion: Remanufacturing equipment is equipped with fixtures such as chucks and roller frames, which can better meet the remanufacturing of the outer surface of cylindrical workpieces. The remanufacturing equipment can be selected according to the sensitivity of the workpiece to the welding heat input and the tolerance to the thermal deformation of the workpiece. Plasma cladding equipment is recommended for remanufacturing of workpieces that are not sensitive to welding heat input and for which thermal deformation requirements are not strict; cold metal fusion welding equipment is recommended for remanufacturing of workpieces that are more sensitive to welding heat input; Welding heat input is sensitive, and laser cladding equipment is recommended for remanufacturing workpieces with strict thermal deformation requirements.
针对超大长度、超大直径、超大重量的圆柱类工件内表面,提供专门的再制造设备定制。 The inner surface of cylindrical workpieces is tailored for special remanufacturing equipment for the inner surfaces of cylindrical workpieces with large lengths, large diameters, and heavy weights.
Typical application: Repair and remanufacture of the inner surface of the middle and bottom cylinders of hydraulic support columns in coal mines, hydraulic cylinders, booster cylinders, high-pressure oil pump inner cylinders, petroleum pipelines, and various transportation pipelines.
Customization recommendations: For the repair and remanufacturing of the inner surface of cylindrical workpieces, cold metal fusion welding equipment is recommended. Cold metal fusion welding equipment is equipped with necessary tooling fixtures such as chucks, roller frames, and low heat input, which can meet the repair and remanufacturing of the inner surface of various cylindrical workpieces.
针对各种异形工件的修复及再制造,提供专门的再制造设备定制。 Special-shaped workpieces are provided for the repair and remanufacturing of various special-shaped workpieces.
Typical applications: repair and remanufacture of molds, elbows, knife-shaped picks, turbine impellers, fan blades, etc.
Customization suggestion: In order to meet the special-shaped workpieces with complex shapes, a robotic arm is needed, and special clamps are required. According to the sensitivity of the workpiece to the welding heat input and the tolerance of the workpiece thermal deformation, the cladding equipment carried by the robot can be selected. Plasma cladding equipment is recommended for remanufacturing of workpieces that are not sensitive to welding heat input and for which thermal deformation requirements are not strict; cold metal fusion welding equipment is recommended for remanufacturing of workpieces that are more sensitive to welding heat input; Welding heat input is sensitive, and laser cladding equipment is recommended for remanufacturing workpieces with strict thermal deformation requirements.

Customization notice

Plasma cladding process

Plasma cladding equipment has a high ion beam temperature, which enables the cladding layer to achieve greater penetration depth and high metallurgical bonding strength. Plasma cladding is used for surfacing welding with wire and electrode to obtain a cladding layer with higher alloy content and higher hardness and wear resistance. Plasma beam has high energy density, can weld a variety of difficult-to-weld materials, and has high production efficiency.

Plasma welding has a large heat input and large thermal deformation of the workpiece, which is suitable for the remanufacturing of workpieces that are insensitive to welding heat input and have less stringent thermal deformation requirements. Custom plasma cladding equipment, our company will use gantry type, cantilever beam type, telescopic arm type, robot arm and other structures to meet the processing requirements according to the requirements of the workpiece being processed.

Our company's plasma cladding equipment adopts digital control system, which is easy to operate, reliable in mechanical structure, high in production efficiency, low in production cost, easy to move, and can be used in workshops and on-site construction. Custom plasma cladding equipment features:

  • Meet the requirements of oversize, overweight, and workpiece processing.
  • Large penetration depth and high metallurgical bonding strength.
  • The cladding layer has high alloy element content and high performance.
  • Low production costs.
  • High welding heat input and large thermal deformation of the workpiece.

Laser cladding process

The laser beam cladding equipment has a high laser beam density, high cladding speed, small welding heat input, and minimal deformation of the workpiece. It can be used to make high-performance alloy cladding layer on the surface of various refractory materials.

Laser cladding equipment is extremely suitable for remanufacturing workpieces that are sensitive to welding heat input and have strict requirements on thermal deformation. Custom laser cladding equipment, our company will choose different power lasers according to the size of the workpiece to be processed and production efficiency requirements, combined with a variety of mechanical structures such as gantry type, cantilever beam type, telescopic arm type, manipulator to meet processing requirements. Our laser cladding equipment adopts digital control system, easy to operate, stable and reliable operation, and high production efficiency.

Custom laser cladding equipment features:

  • Meet the processing requirements of oversized and overweight workpieces.
  • The cladding layer has high alloy element content and high performance.
  • Low welding heat input and minimal thermal deformation of the workpiece.
  • high productivity.
  • High production costs.

Variable pressure cold metal cladding process

Cold metal cladding is a new type of gas shielded welding process that controls welding heat input by controlling welding current and voltage waveforms. Cold metal cladding welding has a lower heat input than conventional gas shielded welding, but it is still higher than laser cladding. It is suitable for the remanufacturing of workpieces that are more sensitive to heat input and have relatively strict thermal deformation requirements. However, because cold metal cladding uses welding wire as a filler material, the amount of alloy elements added to the cladding layer obtained by this process is limited, and it is difficult to achieve the performance of the cladding layer obtained by plasma and laser cladding processes.

The cold metal cladding equipment developed by our company is very suitable for the cladding of inner and outer surfaces of cylindrical workpieces. According to the requirements of the workpieces to be processed, our company will adopt gantry type, cantilever beam type, telescopic arm type, manipulator and other mechanical structures to meet the processing requirements. Our cold metal cladding equipment adopts digital control system, easy operation, reliable mechanical structure, high production efficiency and low production cost.

Features of fixed refrigeration metal cladding equipment:

  • Meet the processing requirements of oversized, overweight and special-shaped workpieces.
  • The welding heat input is low, and the workpiece has less thermal deformation.
  • high productivity.
  • Low production costs.
  • There are limits to the cladding performance improvement.
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