サンケン工業 List of Products and Services

We would like to introduce our "long-length machining" services. We have machining capabilities for lengths up to 3000mm, allowing us to excel in machining a wide variety of shapes. Additionally, by manufacturing jigs, we can also process areas other than flat surfaces. By incorporating manual labor, we can accommodate more customized machining needs. Furthermore, we own 4 milling machines, a bench lathe, general-purpose lathes, and numerous drilling and tapping machines. 【Equipment List】 ■ 1 unit of 3050×500×400 ■ 2 units of 3000×500×470 ■ 1 unit of 1600×500×470 ■ 1 unit of 560×410×450 *For more details, please refer to the related links or feel free to contact us.

• Other processing machines

At Sunken Industries, we specialize in integrated processing, including not only machining and pressing but also welding, bending, and anodizing. In processes involving machining, bending, welding, and surface treatment, it is often the case that several subcontractors are involved. This can lead to concerns for customers regarding delivery times, costs, quality, and the costs and efforts associated with transportation. At Sunken Industries, our integrated processing allows for smooth estimates and meetings, alleviating that stress. 【Business Overview】 ■ Machining Two machining centers with a length of up to 3000, among others ■ Pressing Seven press machines including a maximum of 80t, as well as set presses, SPH, benders, shearing, and other equipment ■ Bending ■ Aluminum Welding ■ Surface Treatment ■ Material Procurement ■ Others 【A Must-See for Those Considering Aluminum Processing or Procurement!】 We are publishing some technical materials showcasing examples handled by Sunken Industries, which has been in business for 41 years. 【Contents Included】 ■ Examples of Cost Reduction for Aluminum Components ■ Strengths in Procuring Aluminum Extrusions ■ Collection of Aluminum Processing Examples *For more details, please download the catalog or contact us.

• aluminum

At Sunken Industries, we specialize in integrated processing, including not only machining and press processing but also welding, bending, and anodizing. In processes involving machining, bending, welding, and surface treatment, it is often the case that multiple outsourcing partners are involved. This can lead to concerns for customers regarding delivery times, costs, quality, and the costs and efforts associated with transportation. At Sunken Industries, our integrated processing allows for smooth estimates and meetings, alleviating that stress. 【Business Activities】 ■ Machining Two machining centers with a length of up to 3000, among others ■ Press Processing Seven press machines including a maximum of 80t, as well as set presses, SPH, benders, shearing, and other equipment ■ Bending Processing ■ Aluminum Welding ■ Surface Treatment ■ Material Procurement ■ Others 【A Must-See for Those Considering Aluminum Processing or Procurement!】 We are publishing some technical materials showcasing examples handled by Sunken Industries, which has been in business for 41 years. 【Contents Included】 ■ About Sunken Industries: Equipment and Features ■ Examples of Cost Reduction for Aluminum Components ■ Strengths in Procuring Aluminum Extrusions ■ Collection of Aluminum Processing Case Studies *For more details, please download the catalog or contact us.

• aluminum

Sanken Industry solves problems through in-house integrated processing, from material procurement to surface treatment, thanks to years of accumulated know-how. In particular, because we perform not only pressing and machining but also bending, welding, and surface treatment in our own factory, we can reduce costs such as damage prevention and transportation fees, shorten delivery times, and save on labor. Various aluminum products are widely used in our daily lives, tailored to different applications and purposes. This document outlines the reasons and characteristics of aluminum used in railway vehicles, as well as its adoption in the fields of architecture, landscaping, automotive, and security. For companies considering switching from steel materials or engineers struggling with weight reduction and cost savings, there may be useful information here, so please refer to it. For more details, please download the catalog or contact us.

• aluminum

Sanken Industries solves problems through integrated in-house processing from material procurement to surface treatment, leveraging years of accumulated know-how. Particularly, because we perform not only pressing and machining but also bending, welding, and surface treatment in our own factory, we can reduce costs such as damage prevention and transportation fees, shorten delivery times, and save on labor. 【A Must-See for Those Considering Aluminum Processing or Procurement!】 We are publishing some technical materials showcasing examples handled by Sanken Industries, which has been in business for 41 years. 【Contents Included】 ■ A collection of miscellaneous notes on aluminum surface treatment from the perspective of a processing company ■ Strengths of aluminum extrusion material procurement ■ Collection of aluminum processing case studies *For more details, please download the catalog or contact us. 【Features of Sanken Industries】 ■ We can respond to various requests because we source extrusion materials directly from manufacturers. - Extruded shapes are more cost-effective compared to resin molding and casting in terms of initial costs. ■ Know-how unique to our own factory - Advice on cost reduction and selection of machinery based on processing content - Delivery adjustments and stable quality through integrated processing - Elimination of troublesome procedures when dealing with multiple companies for transportation costs. - Smooth meetings and estimates due to integrated processing from material procurement to processing and treatment.

• aluminum

Wood Grain Laminated Sheet Aluminum Profile 【Features】 ■ Versatile variations to accommodate various situations and locations ■ Eco-friendly material due to being made of aluminum ■ Easy to process ■ Unlike natural wood, it is safe and highly durable as it does not corrode or splinter ■ Lightweight, making it easy to carry and contributing to reduced construction time ■ Complies with the Lightweight Metal Products Association standards 【Composite Resin Film Coating Material for Architectural Aluminum and Aluminum Alloys】 For more details, please download the catalog or contact us.

• aluminum
• Other metal materials

Sanken Industries solves problems through in-house integrated processing from material procurement to surface treatment, leveraging years of accumulated know-how. Particularly, since we perform not only pressing and machining but also bending, welding, and surface treatment in our own factory, we can reduce costs such as damage prevention and transportation fees, shorten delivery times, and eliminate unnecessary steps. 【A must-see for those considering aluminum processing or procurement!】 We are publishing some technical materials from cases handled by Sanken Industries, which has been in business for 41 years. 【Contents】 ■ A collection of miscellaneous notes on aluminum surface treatment from the perspective of a processing company ■ Differences between aluminum and other metals ■ A collection of aluminum processing case studies *For more details, please download the catalog or contact us. 【Features of Sanken Industries】 ■ We respond to various requests because we source extrusion materials directly from manufacturers. ・Extruded shapes are less expensive compared to initial costs of resin molding and casting. ■ Know-how unique to our own factory ・Advice on cost reduction and selection of machinery based on processing content ・Delivery adjustments and stable quality through integrated processing ・Elimination of cumbersome procedures when dealing with multiple companies for transportation costs. ・Smooth meetings and estimates due to integrated processing from material procurement to processing and treatment.

• aluminum

Sanken Industrial solves problems through in-house integrated processing, from material procurement to surface treatment, thanks to years of accumulated know-how. In particular, because we perform not only pressing and machining center operations but also bending, welding, and surface treatment in our in-house factory, we can reduce costs such as damage prevention and transportation fees, shorten delivery times, and save effort. This document summarizes the processing methods for various surface treatments and their suitability based on materials from the perspective of those receiving the processing. If you are interested in surface treatments, please take a look. For more details, please download the catalog or contact us.

• aluminum

A must-see for those considering aluminum extrusions! Sanken Industrial solves problems through integrated in-house processing, from material procurement to surface treatment, thanks to years of accumulated know-how. Particularly, since we perform not only pressing and machining center operations but also bending, welding, and surface treatment in our own factory, we can reduce costs related to damage prevention and transportation, shorten delivery times, and save on labor. ■ We respond to various requests directly from manufacturers for extruded materials. - The initial cost of extruded shapes is lower compared to resin molding and casting. ■ We have the know-how unique to our own factory for processing across multiple companies. - Advice on cost reduction and machine selection based on processing content. - Delivery time adjustments and stable quality through integrated processing. - We eliminate the hassle of transportation costs and dealing with multiple companies. - Smooth meetings and estimates since we handle everything from material procurement to processing and treatment in-house. For more details, please download the catalog or contact us.

• aluminum

In daily life, park facilities provide a sense of peace for people. Among these, aluminum extrusions are widely used as structural materials for various facilities such as benches. In the past, iron and wood were predominantly used, and there was a time when aluminum usage was minimal, but it is currently on the rise. Characteristics of aluminum extrusions: 1. Lightweight ... Being lighter than iron products, it enhances work efficiency. 2. Good corrosion resistance ... Due to the presence of an oxide film, it is less prone to corrosion compared to iron products, demonstrating safety capabilities. 3. Easy to recycle ... Aluminum products can be easily melted down and reused, leading to an increase in the types of vehicles using aluminum instead of iron in recent years. If you are interested in alternatives with aluminum or cost simulations, please feel free to contact us.

• aluminum
• Other metal materials

In daily life, buses are an essential means of transportation for people. Many aluminum extrusions are used as interior components such as window frames and advertising frames. In the past, iron parts dominated usage, and there was a time when aluminum was used sparingly, but it is now becoming mainstream. Characteristics of aluminum extrusions: 1. Lightweight ... Reducing weight leads to fuel savings and improved work efficiency. 2. Good corrosion resistance ... Due to the presence of an oxide film, aluminum is less prone to corrosion compared to iron products, demonstrating its capabilities in terms of safety. 3. Easy to recycle ... Aluminum products can be easily melted down and reused at the end of a vehicle's life, leading to an increase in the types of vehicles using aluminum instead of iron products in recent years. If you are interested in alternatives with aluminum or cost simulations, please feel free to contact us.

• aluminum
• Other metal materials

A train that runs on its own over the railway, carrying passengers and cargo. It is one of the essential means of transportation in daily life. Aluminum extrusions are used in the window frames and ceiling panels inside the train. Recently, there are also fully aluminum vehicles. Features of aluminum extrusions: 1. Lightweight - Reduces weight, leading to fuel savings and improved work efficiency. 2. Good corrosion resistance - Due to its oxide film, it is less prone to corrosion compared to iron products, demonstrating safety capabilities. 3. Easy to recycle - Aluminum products can be easily melted down and reused at the end of their life, leading to an increase in the types of vehicles using aluminum instead of iron in recent years. If you are interested in alternatives using aluminum or cost simulations, please feel free to contact us.

• aluminum
• Other metal materials

The "Q&A Collection on Aluminum" published by Sunken Industries includes various Q&As about aluminum, such as the benefits of aluminum extrusions, materials, and processing. Aluminum, with the second highest global production volume among metal materials after iron, is a very useful metal material, as can be inferred from its high production volume, including cost considerations. Its representative characteristics include lightness, strength, corrosion resistance, workability, non-toxicity, and aesthetic appeal. At Sunken Industries, we answer various questions regarding the advantages of aluminum extrusion materials, materials and processing methods, surface treatments, and more. [Contents] ■ Regarding aluminum extrusions ■ Regarding processing ■ Regarding surface treatments *For more details, please refer to the PDF document or feel free to contact us.

• aluminum

This document clearly explains the differences between aluminum and other metals, as well as key points to consider when manufacturing aluminum extrusions domestically. It compares the general characteristics of commonly used materials in construction. It discusses aspects such as "aluminum for weight reduction" and "stainless steel for strength," detailing the cost, strength, and presence of each material. [Contents] ■ Stainless Steel vs. Aluminum Extrusions ■ Example: Cabinet Cart ■ Steel vs. Aluminum Extrusions ■ Customer Feedback ■ Resin vs. Aluminum Extrusions ■ Domestic Production of Overseas Aluminum Components *For more details, please refer to the PDF document or feel free to contact us.

• aluminum
• stainless
• Processing Contract

This document is a collection of case studies from Sunken Industries, which manufactures a variety of aluminum processed products, including interior components for domestic Shinkansen and commuter train vehicles, as well as window frames, ceiling panels, and more from overseas train vehicles. In addition to "aluminum processed products for train vehicle interiors," we also introduce examples of "landscape aluminum processed products" and the LED lighting stand "alair," showcasing the expertise of Sunken Industries in aluminum. [Contents] ■ Examples of manufactured products: Aluminum processed products for train vehicle interiors ■ Examples of manufactured products: Landscape aluminum processed products ■ Examples of manufactured products: LED lighting stand "alair" *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• aluminum
• Surface treatment contract service

Aluminum extruded profiles (A6063S-T5, A6N01S-T5 profiles) Aluminum extruded profiles are materials created by using a pre-prepared mold to extrude molten aluminum alloy, similar to making "tokoroten" (a Japanese noodle-like dish), and then cooling it. (A typical example is aluminum sash frames) Original profiles We design aluminum extruded materials that are not available in standard materials through smooth discussions, and we will manufacture original cross-sectional profiles unique to your company. (Standard material shapes mainly include round and square pipes, round, square, flat bars, angle materials, and channel materials) *Please provide the shape via fax or data submission (DXF, PDF). We will determine the feasibility of production. Depending on the case, we will inform you if it is not possible or if there are requests for changes.

• aluminum
• alloy

We would like to introduce the technology of "Aluminum Surface Treatment (Anodizing)" by Sanken Industrial Co., Ltd. Anodizing refers to the process of electrolyzing aluminum to create an insulating film of 6μ to 20μ on the surface, which prevents corrosion of the product. (It is also referred to as anodic oxidation film.) Our company offers various aluminum surface treatment processes, including "Color Anodizing," where we can color the aluminum in various colors such as red, blue, black, gold, and stainless steel color, according to customer preferences during the process. 【Aluminum Surface Treatment】 ■ Color Anodizing (Dyed Anodizing) ■ Glossy Anodizing ■ Matte Anodizing ■ Hard Anodizing ■ Electrolytic Polishing (for SUS) ■ Alodine Treatment (Parcoat) *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Surface treatment contract service
• others

We would like to introduce the bending processing technology of Sanken Industrial Co., Ltd. Starting with pipe shapes, we are capable of bending various extrusion shapes, and we can also accommodate materials such as iron and stainless steel in addition to aluminum. We can perform bending processes that are difficult for other companies in automotive and railway parts. 【Technology Introduction】 ■ Aluminum surface treatment (anodizing) ■ Bending processing ■ Various types of welding ■ Mold and tool manufacturing ■ Sheet metal pressing ■ Various precision machining *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• others
• aluminum

We would like to introduce the welding technology of Sankenn Kogyo Co., Ltd. Our welding services cater to all materials, starting with aluminum. We support various types of welding, including MIG and TIG, and can weld parts of all sizes and materials, such as frames, stages, and gaming machines. 【Welding】 ■ MIG AC/DC automatic welding ■ TIG AC/DC welding *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• aluminum
• Welding Machine

We would like to introduce the technology of "sheet metal press processing" at Sanken Kogyo Co., Ltd. Our company primarily manufactures sheet metal for construction materials, train vehicles, gaming equipment, medical devices, etc., using a full set of equipment including punch presses and benders. Additionally, we have eight 60t to 80t press machines in constant operation, processing various products from aluminum (sheet materials and extruded shapes) across multiple industries. [Sheet Metal Press Processing] ■ Sheet Metal Processing ■ Press Processing *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• aluminum
• others

This is the company introduction of Sanken Industrial Co., Ltd. By providing integrated processing of aluminum and direct procurement of materials from manufacturers, we avoid unnecessary costs and respond to our customers' high trust through strict quality control and quick delivery. For more details, please contact us or download the catalog.

• aluminum

We would like to introduce the technology of "mold and tool manufacturing" at Sanken Industrial Co., Ltd. Our company is equipped with various facilities, including wire cutting machines and molding grinders, and we are capable of manufacturing primarily press molds, as well as other processing and welding jigs. We respond to the production of various jigs using different machines, and our press molds for aluminum extrusion profiles, such as pierce, blank, notch, and bending molds, are particularly well-received. [Mold and Tool Manufacturing] ■ Wire Cutting Machine ■ Molding Grinding ■ Surface Grinding ■ Others *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• aluminum
• Contract manufacturing

We would like to introduce the technology of "various precision machining" at Sunken Industrial Co., Ltd. Our company has three machining centers and a full set of NC milling equipment, allowing us to perform various precision machining. We can process a variety of materials, including A5052 and A6063, and we are particularly valued by our customers for our long-length processing (L=3000) of aluminum extrusions, in terms of delivery time, cost, and precision. 【Equipment】 ■ Machining Centers ■ NC Milling *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• aluminum
• others

The lighting, finished to an extreme thinness, blends into the space, with only the light floating. A visible/invisible situation arises regarding what exists there. A pendant light with an 8mm thick aluminum frame.

• LED Module