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Refurbishment and repair Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Refurbishment and repair Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 光栄テクノシステム Fukuoka//Manufacturing and processing contract
  2. 日之出水道機器 メカニカルスティッチ部 Fukuoka//Machine elements and parts
  3. 永和 Ibaraki//Manufacturing and processing contract
  4. 宏昌精機 尼崎工場 Hyogo//Manufacturing and processing contract
  5. 5 ノジマ Osaka//Other manufacturing
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Refurbishment and repair Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Camshaft regeneration and repair 光栄テクノシステム
  2. Cast metal cracks and fissures, cast iron metal crack repair, screw hole repair, regeneration repair. 日之出水道機器 メカニカルスティッチ部
  3. Reconstruction and repair of large-diameter cylinders related to construction machinery attachments. 永和
  4. Repair and refurbishment of hot plates. 宏昌精機 尼崎工場
  5. 5 Engine regeneration and repair 光栄テクノシステム

Refurbishment and repair Product List

1～11 item / All 11 items

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Engine regeneration and repair

Engine regeneration and repair

About engine regeneration and repair.

This is an introduction to Kōei Techno System's "Engine Restoration and Repair," which focuses on the repair, regeneration, extension of life, and maintenance of parts, aiming for high-quality parts similar to preventive medicine, and conducting research and development aimed at enhancing machinery through wear resistance, heat resistance, and corrosion prevention. Founded in 1946, we have a history of about 60 years and were among the first in the internal combustion engine industry to introduce welding and thermal spraying technologies, primarily focusing on the repair (restoration) of engine parts. 【Cylinder Head Repair】 Crack welding, corrosion welding, valve guide, seat ring, surface grinding, hydraulic testing, seat grinding 【Cylinder Block Repair】 Line boring, oversize boring, surface grinding, crack welding, corrosion welding, anti-corrosion treatment coating for water jacket areas 【Crankshaft Repair】 Crankshaft bending inspection, crack inspection, buildup restoration processing, oil seal area correction, lapping polish, grinding processing 【Others】 Corrosion area buildup processing, plating and polishing finish

  • Engine parts

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Rehabilitation and repair of the motor shaft.

Rehabilitation and repair of the motor shaft.

Materials such as metal, wood, and plastic can be processed into desired dimensions and shapes!

This is an introduction to Kōei Techno System's "Regeneration and Repair of Motor Shafts," which focuses on the repair, regeneration, extension of life, and maintenance of parts. The company is committed to high-quality parts, wear resistance, heat resistance, and corrosion prevention, aiming for advanced machinery through research and development similar to preventive healthcare. Using lathes, horizontal boring and milling machines, milling machines, cylindrical grinding machines, crankshaft grinding machines, internal diameter grinding machines, and surface grinding machines, we perform cutting and grinding processes on various materials, including thermal spray coatings, steel components, and plated coatings. We carry out regeneration and repair related to railways and other fields. 【Motor Shaft Outer Diameter Cutting Processing】 We can process materials such as metal, wood, and plastic into desired dimensions and shapes using lathes, milling machines, and horizontal boring and milling machines. ■ Motor Shaft Outer Diameter Cutting Processing ⇒ Photo 1 *For more details, please download the catalog or contact us.

  • Processing Contract
  • Calibration and repair
  • Other contract services

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Iron furniture restoration and repair service

Iron furniture restoration and repair service

We will restore and repair with professional skills and heartfelt dedication!

We offer a "Iron Furniture Restoration and Repair" service that revives your iron furniture to its original beauty and functionality. We carefully restore issues such as scratches, rust, and color fading, and also reinforce for enhanced durability. Our professional skills ensure that we restore and repair with care. Additionally, we provide "Custom Iron Furniture" and "Corporate Interiors," meticulously crafted to incorporate your specific wishes down to the finest details. 【Services】 ■ Custom Iron Furniture ■ Iron Furniture Restoration and Repair ■ Corporate Interiors *For more details, please download the PDF or feel free to contact us.

  • Office furniture
  • Food store interior
  • Food store chairs and tables

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Reproduction and repair of brackets.

Reproduction and repair of brackets.

Blower motor bracket thermal spray repair! We are engaged in restoration and repair related to railways.

This is an introduction to the repair and regeneration of brackets by Kōei Techno System Co., Ltd., which focuses on the repair, regeneration, extension of life, and maintenance of parts, aiming for high-quality parts, wear resistance, heat resistance, and corrosion prevention, similar to preventive medicine, through advanced research and development of machinery. Founded in 1946, the company has a history of about 70 years and was one of the first in the internal combustion engine industry to introduce welding and thermal spraying technology, primarily engaged in the repair (restoration) of engine parts. We also perform restoration and repair related to railways. 【Blower Motor Bracket Thermal Spray Repair】 ● Blower Motor Bracket Thermal Spray Repair ⇒ Photo 1 *For more details, please download the catalog or contact us.

  • Processing Contract
  • Calibration and repair
  • Other contract services

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Camshaft regeneration and repair

Camshaft regeneration and repair

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

This is an introduction to the "Camshaft Restoration and Repair" by Kōei Techno System, 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. Founded in 1946, we have a history of about 70 years and were among the first in the internal combustion engine industry to introduce welding and thermal spraying technologies, primarily engaging in the repair (restoration) of engine components. We also conduct restoration and repair related to railways. 【Camshaft Build-Up Restoration Processing】 ● Build-Up Processing ⇒ Photo 1 ● Grinding Processing ⇒ Photo 2 ● Completion of Processing ⇒ Photo 3 ● Cross-Section Model After Processing ⇒ Photo 4

  • Processing Contract
  • Calibration and repair
  • Other contract services

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Repair and refurbishment of hot plates.

Repair and refurbishment of hot plates.

Please leave the repair and refurbishment of heat plates to Kocho Seiki.

By regrinding the heat plates, we can eliminate scratches, distortions, and warps, enhancing the quality of the products and allowing for longer use. At Kocho Seiki, we utilize large surface grinding machines capable of accommodating various sizes of heat plates, enabling us to finish them to meet our customers' flatness requirements. We also provide regular maintenance services, so please feel free to contact us.

  • Processing Contract

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Reconstruction and repair of large-diameter cylinders related to construction machinery attachments.

Reconstruction and repair of large-diameter cylinders related to construction machinery attachments.

Repair and regeneration of large-diameter cylinders using specialized welding and honing machines that can repair scratches on the inner diameter, compatible with large diameters and long lengths!

We have many years of experience with large-diameter cylinders related to construction machinery attachments. There are many overseas manufacturers and items that cannot be disassembled, but we possess specialized welding and honing machines capable of repairing damage to the inner diameter, equipped for processing large-diameter and long-length items. Our knowledgeable personnel, well-versed in regeneration and repair, will handle the work thoroughly. 【Features】 ■ Many years of experience with large-diameter cylinders ■ Suitable equipment - Processing equipment for large-diameter and long-length items - Specialized welding and honing machines for repairing damage to the inner diameter *For more details, please refer to the PDF document or feel free to contact us.

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  • Calibration and repair

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Cast metal cracks and fissures, cast iron metal crack repair, screw hole repair, regeneration repair.

Cast metal cracks and fissures, cast iron metal crack repair, screw hole repair, regeneration repair.

We will repair the cracks that have developed in the metal without applying heat. Since no heat is applied, thermal distortion does not occur.

The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitching Method) that addresses metal cracks using mechanical methods. Since it does not apply any heat, there is no "thermal distortion." It prevents residual stress from occurring in other areas and also prevents secondary damage such as new cracks. Metal cracks are one of the concerns in equipment maintenance operations. In typical welding repair methods, the base material around the crack changes due to heat, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." 【Features】 ■ No hardening or residual stress from heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and achievements ■ Completion of construction in a short period → Does not significantly reduce the operating rate of equipment ■ Advantages in safety and environmental aspects → Since no fire is used, there is no impact on the operating rate of other equipment or the environment Please contact us for more details.

  • bolt

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Roll playback and repair

Roll playback and repair

We perform cutting and grinding processing of various materials such as steel components and plated coatings!

This is an introduction to the repair and regeneration of rolls by Kōei Techno System Co., Ltd., which focuses on the repair, regeneration, extension of life, and maintenance of parts, aiming for high-quality parts and advanced machinery through research and development in areas such as wear resistance, heat resistance, and corrosion prevention, similar to preventive medicine. We perform regeneration and repair related to the paper industry and others. 【Self-fusing alloy thermal spraying on rolls (powder-type flame spraying)】 Powdered thermal spraying material is introduced into an oxygen-acetylene (or hydrogen, propane) flame, where it is melted and simultaneously accelerated by the combustion gas flow, causing the molten powder to collide with the substrate and form a film. Almost all metals, alloys, and cermets can be thermally sprayed, but generally, self-fusing alloy thermal spraying, abradable thermal spraying such as nickel-graphite, and plastic thermal spraying are widely used after re-melting treatment. The thermal spray gun is lightweight and easy to handle, has relatively high spraying efficiency, and produces low noise. ■ Self-fusing alloy thermal spraying on rolls ⇒ Photo 1 ■ Re-melting treatment of rolls ⇒ Photo 2 *For more details, please download the catalog or contact us.

  • Processing Contract
  • Calibration and repair
  • Other contract services

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Rehabilitation and repair of diesel engines

Rehabilitation and repair of diesel engines

Water chamber anti-corrosion treatment coatings, etc.! We carry out restoration and repair of railway-related, bus-related, and industrial machinery.

This is an introduction to Kōei Techno System's "Reconstruction and Repair of Diesel Engines," focusing on the repair, regeneration, extension of life, and maintenance of parts, with an emphasis on high quality, wear resistance, heat resistance, and anti-corrosion, similar to preventive medicine, aimed at advancing machinery through research and development. Founded in 1946, we have a history of approximately 70 years and have introduced welding and thermal spraying technologies early on in the internal combustion engine industry, primarily focusing on the repair (restoration) of engine parts. We conduct regeneration and repair for railways, buses, industrial machinery, and more. **Cylinder Head Repair** We perform crack welding, corrosion welding, valve guide installation, seat ring replacement, surface grinding, hydraulic testing, and seat grinding. **Cylinder Head Repair ⇒ Photos 1 to 5** **Cylinder Block Repair** We carry out line boring, oversize boring, surface grinding, crack welding, corrosion welding, and anti-corrosion treatment coating for water jacket areas. **Cylinder Block Repair ⇒ Photos 6 to 10** *For more details, please download the catalog or contact us.*

  • Processing Contract
  • Calibration and repair
  • Other contract services

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Screw regeneration and repair

Screw regeneration and repair

Forms a high-quality coating with strong adhesion and high density! Suitable for thermal spraying of cermets such as WC-Co.

This is an introduction to Kōei Techno System's "Regeneration and Repair of Screws," which focuses on the repair, regeneration, extension of life, and maintenance of parts, aiming for high quality, wear resistance, heat resistance, and corrosion prevention, similar to preventive medicine, through advanced research and development of machinery. 【High-Speed Frame Thermal Spraying (HVOF Spraying)】 This is a type of gas thermal spraying that uses a super high-speed jet stream generated by combustion with high-pressure oxygen. Because the material collides with the substrate at high speed, it forms a coating with very high adhesion and density, resulting in high-quality films. It is suitable for spraying cermets such as WC-Co, yielding high-hardness wear-resistant coatings. We perform restoration and repair related to industrial machinery. ■ Spraying on Screws ⇒ Photo 1 *For more details, please download the catalog or contact us.

  • Processing Contract
  • Calibration and repair
  • Other contract services

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