林電化工業 List of Products and Services

We would like to introduce our company's "Laser Cladding." The surface of the workpiece is melted by the heat of the laser. At the same time, powder coating material is fed in and melted to perform welding buildup. It features the ability to control the buildup thickness and a low dilution rate with the base material. 【Features】 ■ Ability to control buildup thickness ■ Can form smooth surface weld beads ■ Low thermal distortion ■ Low dilution rate with the base material *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract

Introducing the "hammer" that combines "HARDOX600" for the highly worn tip and "HARDOX400," which excels in the balance of wear resistance, tensile strength, and toughness, for the holding part, welded together. The bolted and machined processing of the holding part allows for cutting, hole processing, and tapping. Our company manufactures various components using HARDOX wear-resistant steel plates, performing processes such as cutting, bending, welding, and machining. 【HARDOX Features】 ■ Maximizes operational time ■ Solves the issue of repair costs arising from cracks, dents, and wear ■ Significantly enhances the wear resistance of products and machinery ■ In some cases, can extend the service life by 2, 3, or even 10 times *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

Introducing the "Liner" with countersunk hole processing on HARDOX600 and HARDOX400. Machining is now possible, allowing the liner, which was traditionally fixed with welding or stud bolts, to be secured with countersunk bolts. It is also easy to replace existing SS liners. 【HARDOX Features】 ■ Maximizes operational time ■ Solves repair cost issues caused by cracks, dents, and wear ■ Significantly enhances the wear resistance of products and machinery ■ In some cases, can extend the service life by 2, 3, or even 10 times *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

This is an introduction to a test piece that has been machined with features such as drilled holes, tapped holes, countersunk holes, elongated holes, and 3D shapes, using the high-grade wear-resistant steel plate HARDOX600 (HRC58). This has significantly expanded the application range of HARDOX600, which has traditionally been difficult to process. 【Features of HARDOX】 ■ Maximizes operational time ■ Solves the issue of repair costs arising from cracks, dents, and wear ■ Maximizes the wear resistance of products and machinery ■ In some cases, can extend the service life by 2, 3, or even 10 times *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

Introducing the "Screw" made with "HARDOX450" for the blades and "HARDOX TUBE" for the body. Compared to conventional screws made with SS, it significantly improves wear resistance. With excellent wear resistance and material strength, it also allows for reduced thickness, contributing to weight reduction. 【HARDOX Features】 ■ Maximizes operational time ■ Solves repair cost issues caused by cracks, dents, and wear ■ Maximizes the wear resistance of products and machinery ■ In some cases, extends the service life by 2, 3, or even 10 times *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

Introducing the "Rounded Corner Chute" made from HARDOX450, which excels in wear resistance and strength. HARDOX is often used as a liner material, but it can also be utilized as a structural material. Its excellent toughness allows for bending processing, and it has superior weldability. Since wear resistance and material strength are significantly improved compared to SS and SUS, it is possible to reduce the thickness. This is also effective for weight reduction. 【Features of HARDOX】 ■ Maximizes operational time ■ Solves the issue of repair costs caused by cracks, dents, and wear ■ Maximizes the wear resistance of products and machinery ■ In some cases, it is possible to extend the service life by 2, 3, or even 10 times *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

Introducing the "Screen" processed with laser cutting and bending, made from the wear-resistant "HARDOX450." It allows for a significant increase in lifespan compared to SS. The excellent material strength also enables a reduction in thickness, making it effective for weight reduction. 【Features of HARDOX】 ■ Maximizes operational time ■ Solves the issue of repair costs caused by cracks, dents, and wear ■ Maximizes the wear resistance of products and machinery ■ In some cases, it is possible to extend the service life by 2, 3, or even 10 times *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "shaft sleeve" is an important component incorporated into pumps for the transfer of liquids such as chemicals and petroleum in petrochemical plants and steel mills. This product is made by thermal spraying ceramic (chromium oxide) onto SUS304. Chromium oxide thermal spraying forms the densest spray coating. Its primary application is as a wear-resistant coating for sliding parts. 【Available Sizes】 ■ Outer diameter: up to φ400mm (most are below φ300) ■ Total length: up to 1000mm ■ Quantity: single items or small lots of one or several pieces *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "shaft sleeve" is an important component incorporated into pumps for the transfer of liquids such as chemicals and petroleum in petrochemical plants and steelworks. This product is coated with self-fluxing thermal spray using SUS304. Self-fluxing thermal spray is an alloy based on nickel or cobalt, which is re-melted in an atmosphere of approximately 1100 degrees to create an alloy layer that adheres to the base material as a non-porous coating. In addition to excellent wear resistance, it is also characterized by outstanding corrosion resistance. 【Available Sizes】 ■ Outer diameter: up to φ400mm (most are φ300 or less) ■ Total length: up to 1000mm ■ Quantity: single items or small lots of one or several pieces *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The product is a shaft sleeve with excellent wear resistance made by thermal spraying WC (tungsten carbide) onto SUS304. The "shaft sleeve" is an important component incorporated into pumps for transporting liquids such as chemicals and petroleum in petrochemical plants and steel mills. It is a composite material of ceramic and metal, featuring a coating with excellent hardness and toughness. Mirror finishing is also possible. 【Available Sizes】 ■ Outer diameter: up to φ400mm (most are below φ300) ■ Total length: up to 1000mm ■ Quantity: single items or small lots of one or several pieces *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

A "shaft sleeve" is an important component incorporated into pumps for the transfer of liquids such as chemicals and petroleum in petrochemical plants and steel mills. This product is coated with hard chrome plating (hard chrome) on SUS304, which has a very low wear coefficient and excellent wear resistance. It is widely used due to its low friction coefficient and cost-effectiveness. 【Available Sizes】 ■Outer diameter: up to φ400mm (most are below φ300) ■Total length: up to 1000mm ■Quantity: single units or small lots of one or several pieces *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

This product is a shaft sleeve that offers excellent cost performance because it uses stellite only in the necessary parts. Stellite, which is excellent in wear resistance and corrosion resistance, is welded onto SUS304. The "shaft sleeve" is an important component incorporated into pumps for the transfer of liquids such as chemicals and petroleum in petrochemical plants and steel mills. Our company provides a consistent process from stellite overlay welding to precision machining, allowing us to offer products with superior cost, delivery time, and quality. 【Available Sizes】 ■ Outer diameter: up to φ400mm (most are below φ300) ■ Total length: up to 1000mm ■ Quantity: single items or small lots of one or several pieces *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "Cast Tube" is a wear-resistant tube with a hardened overlay on the inner surface of pipes manufactured by Yutec Japan Co., Ltd. It provides preventive maintenance effects against severe wear and erosion when transporting raw materials and fine powders. Additionally, the tube is available in both straight and curved forms, allowing for quick replacement of partial damage, extending lifespan with high hardness, increasing plant operational rates, and enhancing productivity. 【Features】 ■ The strength of the hardened overlay layer is high, with a hardness of HRC 57-62. ■ Excellent durability against severe abrasion and erosion up to 450°C. ■ The base pipe is equivalent to SS material, making it easy to replace worn parts of the specified piping. ■ Highly cost-effective and suitable for on-site maintenance as a wear-resistant pipe. ■ Manufacturing and installation of flanges (including loose flange types) are also possible. *For more details, please refer to the external link page or feel free to contact us.

• tube

Stellite is an alloy primarily composed of cobalt, with about 30% chromium and 4-15% tungsten. Thanks to its additives, it also boasts excellent heat resistance and is used in parts within engines of aircraft and ships. Our company specializes in Stellite overlay welding. If you are struggling with wear, please consider Stellite overlay repair, which can extend the lifespan of your components. 【Features】 ■ High hardness ■ Excellent wear resistance and oxidation resistance ■ Properties remain largely unchanged ■ Extremely good heat resistance due to additives *For more details, please refer to the external link page or feel free to contact us.

• alloy

The "CDP Plate" is a wear-resistant steel plate that has been hardened using an open arc welding method with a 2.8mm cored wire manufactured by Yutec Japan Co., Ltd. The hardened layer is a structure that contains a large amount of fine chromium carbide within an eutectic matrix. This very hard overlay layer demonstrates excellent durability against abrasion and erosion wear, making it suitable for protective measures in areas subjected to severe sediment wear. Standard sizes (1200mm x 2700mm) and cut products are available. 【Features】 ■ The hardened overlay layer contains a large amount of dispersed chromium carbide. ■ High hardness, excellent heat resistance, corrosion resistance, and wear resistance, particularly suitable for erosion wear. ■ Suitable for parts subjected to severe sediment wear. ■ Hardness: HRC 57-60 / Main components: C, Cr, Si, Mn, Fe. ■ Can be bent both inward and outward (minimum inner bending diameter: 300mm). *For more details, please refer to the external link page or feel free to contact us.

• Other consumables
• stainless
• others

The "Tero Plate" is a wear-resistant plate manufactured by Yutec Japan Co., Ltd., made of soft steel or stainless steel. Its surface is coated with hardened layers of nickel-chrome (Type SP) and tungsten carbide (Type GW) using a special method. By improving wear resistance and corrosion resistance, the production machinery is extended in lifespan, leading to reduced total costs through increased operational rates. The hardened layer has a uniform high hardness, is smooth and lightweight, and allows for easy design and manufacturing of various shapes. 【Features】 ■ Outstanding wear resistance and corrosion performance ■ Uniform high hardness and smooth hardened surface ■ Achieves ultra-lightweight ■ Thin design allows for easy processing such as bending, hole processing, bolt installation, cutting, and joining ■ Realizes total cost reduction *For more details, please refer to the external link page or feel free to contact us.

• stainless
• others

"Colmonoy" is an extremely excellent nickel-based hard-facing alloy developed by the Wall Colmonoy Company in the United States in 1937. By adding boron and silicon to the corrosion-resistant Ni-Cr alloy, wear resistance is improved through the dispersion of hard borides and carbides. The dispersion of chromium boride is particularly notable, resulting in exceptionally high wear resistance. Gas welding of this high-hardness product requires advanced skills. Our company employs skilled workers to carry out the process under optimal temperature control. [Features] - Excellent wear resistance and durability - Improved wear resistance through the dispersion of hard borides and carbides - Extends the service life of various equipment parts - Applied through gas welding - Conducted by skilled workers under optimal temperature control *For more details, please refer to the external link page or feel free to contact us.

• alloy

Are you experiencing issues with wear on mechanical parts? Our company offers a service that provides solutions for users facing wear challenges, starting from material selection and supplying parts. We select the most suitable method from various technologies. We can address this through processes such as hardening, wear-resistant steel plates (HARDOX), special hardened overlay (Stellite, Colmonoy), thermal spraying (ceramics, WC), hard chrome plating, and nitriding. 【Features】 ■ Selection of the most suitable method from various technologies ■ Addressing through hardening, wear-resistant steel plates (HARDOX), special hardened overlay (Stellite, Colmonoy), thermal spraying (ceramics, WC), hard chrome plating, and nitriding *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Surface treatment contract service

Our company uses HARDOX wear-resistant steel plates to perform processes such as cutting, bending, welding, and machining to manufacture various parts. HARDOX enhances the performance of equipment such as excavators, front-end loaders, dump trucks, mining trucks, conveyors, and chutes, maximizing operational uptime. Additionally, it addresses the issue of repair costs caused by cracking, denting, and wear, significantly improving the wear resistance of your products and machinery. Depending on the situation, it is possible to extend the service life by 2, 3, or even 10 times. 【Features】 - Solves the issue of repair costs caused by cracking, denting, and wear - Significantly enhances the wear resistance of products and machinery - Depending on the situation, it is possible to extend the service life by 2, 3, or even up to 10 times *For more details, please download the PDF or feel free to contact us.

• Other machine elements