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Overlay welding Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Overlay welding Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 特殊電極 Hyogo//Other manufacturing
  2. 大阪富士工業 Hyogo//Manufacturing and processing contract
  3. ウェルディングアロイズ・ジャパン Saitama//Other manufacturing
  4. 4 トーカロ Hyogo//Manufacturing and processing contract
  5. 5 アラヤ Osaka//Manufacturing and processing contract
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Overlay welding Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Roll (roller) build-up welding 特殊電極
  2. Osaka Fuji Industrial Co., Ltd. Meat Overlay Welding Brochure 大阪富士工業
  3. Overlay welding of blades (mono cutter) for a dual-axis crusher. 特殊電極
  4. 4 肉盛溶接 アラヤ
  5. 4 Osaka Fuji Industrial Co., Ltd. Company Profile 大阪富士工業

Overlay welding Product List

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Meat overlay, high-temperature wear resistance, anti-seizing 'PTA (Plasma Powder Meat Overlay Welding Method)'

Meat overlay, high-temperature wear resistance, anti-seizing 'PTA (Plasma Powder Meat Overlay Welding Method)'

It is also possible to form a buildup coating that combines high-hardness materials and ceramics! - Thick film coating -

▶ For surface treatment, thermal spraying, and coating, leave it to Tokaro! 【Features】 PTA is one of the surface modification technologies using welding buildup processing, and it utilizes a high-energy transitional plasma arc, resulting in a coating with excellent adhesion. Since powder is used as the buildup material, coatings combining high-hardness materials and ceramics can also be formed. 【Main Materials Used】 ● Stainless steel-based ● Nickel alloy-based ● Stellite-based ● Ceramic-based ● Others *Details are included in the documentation. 【Application Examples】 ● Various transport rolls ● CGL-related components ● Liners and blades ● Pump sleeves 【Contents of the Documentation】 - Technical overview - Schematic diagrams - Materials - Comparison photos before and after finishing - Coating structure photos - Application examples

  • Surface treatment contract service

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肉盛溶接

肉盛溶接

半自動溶接での肉盛溶接はアラヤへ

弊社では半自動溶接機での肉盛溶接も得意としております。 実績も多数ありお客様からの満足度は高くリピート頂いております。

  • Contract manufacturing
  • Processing Contract

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Osaka Fuji Industrial Co., Ltd. Meat Overlay Welding Brochure

Osaka Fuji Industrial Co., Ltd. Meat Overlay Welding Brochure

Osaka Fuji Industrial's meat buildup welding technology enables efficient operation of production equipment, primarily in the steel and paper industries.

Osaka Fuji Industrial's cladding welding business is conducted at the Amagasaki factory in Kansai, the Wakayama factory, and the Omigawa factory in Kanto. This brochure introduces an overview of our cladding welding business, focusing on the facilities at the Amagasaki, Omigawa, and Wakayama factories. Additionally, we also present an overview of the thermal spraying business at the Senboku factory. As one of the surface treatment technologies, our cladding welding business, which holds unknown potential, will continue to develop in the future. ● For more details, please download the catalog or contact us.

  • others

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[Technical Introduction] Surface Modification of Carbide Cutting Tools

[Technical Introduction] Surface Modification of Carbide Cutting Tools

Extending the lifespan of materials and equipment! Preventing reactions with products! By changing the surface condition of the materials to that of the substrate, we impart new functions.

The welding and thermal spraying we perform are both processes aimed at surface modification. Surface modification refers to changing the surface state of a material from its base material to impart new functions and enhance the overall value of the material. It is effective for wear resistance, heat resistance, corrosion resistance, shape recovery, and reaction prevention, allowing for the extension of the material's lifespan. "Laser Cladding (LMD)" is a build-up welding method that fuses welding material to the base material using optical energy. Please feel free to consult us if you have any concerns. 【Effects of Surface Modification】 ■ Wear Resistance ■ Heat Resistance ■ Corrosion Resistance ■ Shape Recovery ■ Reaction Prevention *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Application examples in the mining industry

Application examples in the mining industry

Contributing to the extension of equipment life in the mining and quarrying industry! Achieving longevity through hard-facing welding.

Here are some application examples from the mining industry. In the mining and quarrying industry, crushers are used, and the materials being crushed include sandstone, silica, limestone, tantalite, quicklime, talc, and various others. Our company extends the lifespan of crushers by applying hardened overlay welding. 【Examples】 ■ Crusher mantle for crushed stone, manufactured at our factory ■ Crusher concave for crushed stone, manufactured at our factory ■ Gyratory crusher mantle, manufactured at our factory ■ Gyratory crusher mantle, installed on-site *For more details, please refer to the related links page or feel free to contact us.

  • Processing Contract
  • Other contract services

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Laser cladding welding

Laser cladding welding

We provide surface treatment technology for workpieces used in harsh environments such as wear resistance and corrosion resistance through laser cladding welding.

<Uniform Quality> By controlling the build-up layer, a uniform layer is achieved, allowing for efficient build-up without waste. The thickness of the build-up can be controlled by adjusting the powder supply amount. <Low Distortion> With build-up welding using localized heat input, heat input to the workpiece is reduced, achieving low distortion. <Low Dilution> Achieving low dilution in the build-up layer makes it possible to maintain the hardness of the build-up surface. <Dissimilar Metal Build-Up> Build-up of dissimilar materials is possible: SS materials, SUS materials + cobalt-based, nickel-based.

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  • Other machine elements

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Wear-resistant, corrosion-resistant, thick film, buildup technology 'TLC'

Wear-resistant, corrosion-resistant, thick film, buildup technology 'TLC'

High-performance laser cladding welding with minimal heat impact and excellent adhesion! -Surface treatment and coating technology-

▶ For surface treatment, thermal spraying, and coating, trust Tokaro! 【Overview】 TLC technology has low heat input to the base material, resulting in minimal thermal distortion, allowing for coating and repair through build-up welding on parts that could not be processed with conventional welding methods. 【Features】 ● Low heat input to the base material ● Minimal thermal distortion and heat-affected zones ● Little dilution of base material components into the coating ● Easy control of film thickness 【Product Lineup】 ・T-8IR7 ・T-8ER7 ・T-8XR7 【Content of Materials】 ・Overview ・Features ・TLC technology schematic ・Distortion during construction ・Dilution of base material components ・Product lineup and characteristics: Comparison with SUS base materials

  • Surface treatment contract service

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Various meat welding

Various meat welding

Add characteristics such as high hardness, wear resistance, corrosion resistance, and heat resistance to the product surface!

This is an introduction to Kōei Techno System's "Various Welding Processes," which focuses on the repair, regeneration, prolongation, and maintenance of parts, aiming for high-quality parts and advanced machinery through research and development, similar to preventive medicine, with enhancements in wear resistance, heat resistance, and corrosion resistance. We primarily perform hardfacing using arc, gas, and TIG welding on areas subject to severe wear. We also carry out repairs through welding on technically challenging engine parts (castings). 【Various Welding (by Material)】 ■ Stellite Hardfacing Welding ⇒ Photo 1, Photo 2 ■ Bronze Hardfacing Welding ⇒ Photo 3, Photo 4 ■ Aluminum Hardfacing Welding ⇒ Photo 5, Photo 6 【Wear-Resistant Hardfacing Welding】 ■ Rotor Outer Circumference Wear-Resistant Hardfacing Welding ⇒ Photo 7, Photo 8 ■ Extrusion Screw Outer Circumference Wear-Resistant Hardfacing Welding ⇒ Photo 9, Photo 10 *For further details, please download the catalog or contact us.

  • Processing Contract
  • Calibration and repair
  • Other contract services

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Osaka Fuji Industrial Co., Ltd. Company Profile

Osaka Fuji Industrial Co., Ltd. Company Profile

Supporting industries with ideal surfaces! We contribute widely with advanced technologies centered on surface modification.

Our company has developed its technical capabilities primarily in the manufacturing and repair of steelmaking equipment and machining. We have enhanced our unique surface modification technologies, such as special overlay welding and thermal spraying, based on this expertise. Currently, we are expanding our diverse surface modification technologies beyond the steel industry to a wide range of sectors, including the paper industry, energy industry, semiconductor and IT industries, aerospace industry, and construction industry. We combine three strengths: "quality power" that builds trust, "technical power" that creates the future, and "development power" that fosters enthusiasm. With the concept of "high-quality manufacturing," we respond to our customers' needs. [Business Activities] ■ Various operations in the steel production process, machining, various welding and thermal spraying, engineering, industrial machinery design and manufacturing, and slicing processing. *For more details, please refer to the PDF document or feel free to contact us.

  • Welding Machine

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Meat overlay welding on the soda recovery boiler.

Meat overlay welding on the soda recovery boiler.

On-site meat filling construction and panel replacement (joints) meat filling construction are also possible! It can be produced at a low cost!

Osaka Fuji Industries is engaged in the construction of power generation systems (boilers) in the paper industry. We would like to introduce a case of "build-up welding for soda recovery boilers." Corrosion occurs due to chlorine, potassium, sodium, sulfur, and other components contained in black liquor, which damages the water pipes inside the boiler. Our company is capable of handling panel fabrication to build-up welding within the factory. We can also perform build-up welding on-site and on the panel replacement sections (joints), and it can be produced at a low cost in Vietnam. 【Case Overview】 ■ Construction Example: Soda Recovery Boiler ■ Construction Location: Side Wall of Boiler Furnace ■ Required Performance: High-temperature corrosion resistance (such as chloride corrosion) ■ Fuel: Waste liquid from pulp production, etc. ■ Specifications: Inconel build-up welding (MIG welding) *For more details, please refer to the PDF document or feel free to contact us.

  • Paper Converting Machinery
  • Other machine elements
  • Other contract services

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"YAG Laser Precision Overlay Welding" *Welding examples available!

"YAG Laser Precision Overlay Welding" *Welding examples available!

Molds and processed parts that could not be repaired will be revived! Ultra-precise welding is possible! YAG laser welding.

"YAG laser precision overlay welding" enables fine welding that is difficult with conventional argon welding by using a laser that emits powerful infrared light. The post-welding polishability, durability, and hardness are almost equivalent to that of the base material. Welding can be performed without touching the nearby shapes. It realizes processing such as regeneration, modification, and repair that was previously impossible. 【Features】 - Minimal deformation, discoloration, oxidation, and shrinkage due to heat - Minimal deformation and shrinkage relative to the base material - Ultra-precise welding is possible, significantly reducing post-processing time - Welding is possible in areas where the torch cannot reach, such as with TIG welding - Welding of non-ferrous metals is also possible *For more details, please refer to the catalog or feel free to contact us.

  • Welding Machine
  • Other processing machines
  • Processing Contract

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Overlay welding of superalloys using the PTA welding method.

Overlay welding of superalloys using the PTA welding method.

Super alloy, ultra-hard welding is possible! With minimal dilution, it is easy to exhibit the inherent performance of the welded metal from the first layer.

"PTA" is an acronym for Plasma Transferred Arc Welding. As the name suggests, it is a welding method that uses a plasma arc for melting metals, and it utilizes powder as the welding material. Due to the characteristics of the PTA welding method, it is possible to perform overlay welding of superalloys such as Co-based alloys represented by Stellite, which are resistant to heat and wear, as well as Ni-based superalloys that are highly resistant to corrosion and heat. Additionally, overlay welding of wear-resistant alloys containing ultra-hard carbides like NbC can also be performed. **Features of PTA Welding** - Special welding materials that cannot be formed into wires or rods can be used in powder form. - By powdering the welding material, welding of composite alloys containing carbides can be easily carried out. - Thin overlays and internal diameter overlays that conform to shapes can also be applied. *For more details, please refer to the related link page or feel free to contact us.*

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  • Processing Contract
  • Other metal materials

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Overlay welding of blades (mono cutter) for a dual-axis crusher.

Overlay welding of blades (mono cutter) for a dual-axis crusher.

It is also possible to regenerate worn heat-treated cutting tools! By using welding materials specifically for cutting tools, the durability as cutting tools is improved.

The blades (mono-cutters) of the dual-axis crusher have traditionally used heat-treated materials such as SCM440, SKD61, and SKD11, which were replaced with new ones after wear. The blades made with specialized welding materials, referred to as Y0-CUTTER, not only increase the durability as blades but also allow for the repair of worn heat-treated blades. Please feel free to contact us when needed. 【Features】 ■ Uses specialized welding materials for blades ■ Increases durability as blades ■ Allows for the regeneration of worn heat-treated blades *For more details, please refer to the related link page or feel free to contact us.

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  • Processing Contract
  • Other metal materials

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Roll (roller) build-up welding

Roll (roller) build-up welding

Surface modification for the new roll through hardening overlay has also been implemented! Welding overlay for heat-resistant and wear-resistant superalloys is also supported.

Build-up welding is a technique that involves welding different metals onto the surface of various metal materials (base materials) to restore the shape of areas that have been worn or damaged due to wear, cracks, corrosion, etc., and to improve surface properties such as wear resistance, corrosion resistance, and heat resistance. In particular, rolls and rollers used in continuous casting and rolling equipment related to steelmaking are subjected to harsh operating environments, and the extent of wear and damage due to heat, wear, and corrosion is significant. Our company not only focuses on restoring these base materials but also leverages the strengths of specialized welding material manufacturers to select welding materials that can withstand these operating environments, performing build-up welding to deliver products that match our customers' equipment. 【Features】 - Conduct surface modification aimed at restoring the shape of worn or damaged areas and improving wear resistance, corrosion resistance, and heat resistance. - Implement hard-facing build-up not only for worn rolls but also for surface modification of new rolls. - Utilize PTA welding to accommodate build-up welding of heat-resistant and wear-resistant superalloys based on Co and Ni. *For more details, please refer to the related link page or feel free to contact us.

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  • Processing Contract
  • Other metal materials

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Technical Introduction: Ceramic Particle Composite Laser Cladding

Technical Introduction: Ceramic Particle Composite Laser Cladding

Customizable ceramic particles and matrix metals to suit the usage environment!

"Composite Laser Cladding with Ceramic Particles" is a cladding welding method that uses lasers capable of welding at lower temperature ranges than conventional welding methods, allowing for the incorporation of ceramic particles into the cladding layer while maintaining the shape of the particles without melting them. By optimizing the laser heat input, it is possible to incorporate ceramic particles without decomposition. Since the ceramic particles remain unwelded, the cladding layer can possess the physical properties of both ceramics and metals. [Features] - Incorporates ceramic particles into the cladding layer while maintaining their shape without melting them. - Ceramic particles and metal matrix can be selected according to application and purpose. - By optimizing the laser heat input, it is possible to incorporate ceramic particles without decomposition. - Since the ceramic particles remain unwelded, the cladding layer can possess the physical properties of both ceramics and metals. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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