For large NC lathe machining with a maximum diameter of 850 class and 5-axis machining, contact Toyama Seiki Kogyo.

Supports a wide range of materials such as iron, stainless steel, aluminum, and copper. Based in Aichi Prefecture, we provide support for large lathe processing and 5-axis machining in the Tokai area.

last updated Jun 09, 2026

Large lathe machining of iron and non-ferrous metals (Φ850) - Compatible with copper, aluminum, and plastics.

[Publication of Production Case Materials & VA VE Processing Technology Handbook] We accept machining with a large NC lathe with a maximum diameter of Φ850 and 5-axis machining!

last updated Apr 10, 2026

Processing Example: "Copper Lathe Processing Φ110"

Introduction of high-difficulty copper lathe processing examples. For 5-axis machining, lathe processing, large NC lathe processing, and machining, please leave it to us!

last updated Jul 02, 2025

Processing Example: "Lathe Machining of Cast Brass BC6 with a Diameter of 100mm"

Introduction of machining examples for cast brass (alloy). Leave it to us for 5-axis machining, lathe machining, large NC lathe machining, and mechanical processing!

last updated Apr 10, 2026

Processed product "A6061 round bar machined, wall thickness 1.2, outer diameter 65mm"

For 5-axis machining, lathe machining, large NC lathe machining, and mechanical processing, please leave it to us.

last updated Apr 10, 2026

[Processed Product] Machining from A6061 forged material, outer diameter 400mm

Processing from A6061 forged material! Introducing NC lathe processed products with an outer diameter of 400mm!

last updated Apr 10, 2026

Toyama Precision Machinery Industry - Large NC Lathe Processing

For 5-axis machining, lathe machining, large NC lathe machining, and mechanical processing, please leave it to us.

last updated Jul 02, 2025

[Processed Product] SUS316 φ155

Always for the satisfaction of our customers! Leave it to us for 5-axis machining, lathe machining, large NC lathe machining, and mechanical processing!

last updated Apr 10, 2026

Toyama Seiki Industry - Indexing 5-axis machining (multi-surface machining)

Achieving short delivery times and high precision! Leave it to us for 5-axis machining, lathe machining, large NC lathe machining, and mechanical processing.

last updated Apr 10, 2026

[Processed Products] Aircraft Parts 1

We will utilize the technology and know-how we have cultivated so far to accommodate various industries.

last updated Apr 10, 2026

Processed product: A5052 thin-walled processing φ60 t1.2

We can assist customers across various industries with a wide range of processable sizes and various compatible materials.

last updated Apr 10, 2026

[Processed Products] Aircraft Parts 4

Efficient work contributes to short delivery times and cost reduction! We provide suitable proposals based on your needs!

last updated Apr 10, 2026

[Processed Products] SUS316 Medical Parts 1

Machining with large NC lathes and machining centers! We are also waiting for your requests for estimates.

last updated Apr 10, 2026

[Processed Products] Aircraft Parts 3

Always for the satisfaction of our customers. We offer machining services using large NC lathes and machining centers.

last updated Apr 10, 2026

[Processed Products] Aircraft Parts 2

Please feel free to consult us about VA/VE proposals and construction method changes from the design stage!

last updated Apr 10, 2026

[Processed Products] SUS316 Medical Parts 2

Product development that satisfies our clients! Contributing to short delivery times and cost reduction through efficient work.

last updated Apr 10, 2026

[Processed Product] SUS303 Thin-Walled Processing Thickness 1mm Medical Parts

Introducing processed medical parts with a thickness of 1mm! We will provide suitable proposals according to your needs.

last updated Apr 10, 2026

[5-Axis Machining Case] Stainless Steel SUS316 'Distribution Nozzle'

Introducing the SUS316 "Chemical Distribution Nozzle" with evenly spaced radial long holes!

last updated Apr 10, 2026

Support for processing large and small parts: 'VA and cost reduction'

Delegating to a third party is one option! Here are some tips for cost reduction with VA!

last updated Apr 10, 2026

[Production and Processing Examples] Inconel-made 'Stop Fittings and Jigs'

[Case Study Presentation] Examples of fixtures and fittings made from high-hardness Inconel square bars!

last updated Apr 10, 2026

It is also important for VA to focus on lifespan: 'VA that takes the lifespan of components into consideration.'

VA considering the lifespan of components! Here are tips for VA and material selection!

last updated Apr 10, 2026

The machining center can handle complex parts. "What is a machining center?"

What is a machining center! Introducing machining centers capable of handling complex parts.

last updated Apr 10, 2026

[Production and Processing Examples] Aluminum 'Specialized Machine Parts and Brackets'

[Presentation of Case Studies] Examples of the production of jigs and fittings machined from aluminum A5052 square bars.

last updated Apr 10, 2026

[Manufacturing and Processing Examples] Machined parts from A6061 aluminum material

[Case Study Presentation] Examples of fixtures and fittings made from A6061 aluminum square bars.

last updated Apr 10, 2026

[Production/Processing Example] Large Aluminum Flange (Diameter 680mm)

[Presentation of Case Studies] Examples of fixtures and fittings manufactured from A6061 aluminum square bars!

last updated Apr 10, 2026

[Technical Documentation] Machining Technology Handbook *From Types of Machining to VA/VE

【All 8 items! Free handbook giveaway!】 Explaining the basics of machining technology, from fundamental knowledge of lathes, machining, and 5-axis processing to materials and the realization of VA/VE!

last updated Apr 10, 2026

[Production and Processing Examples] Iron (45C) Tip Parts

[Case Study Presentation] Examples of manufacturing jigs and fittings (parts for the tip) machined from square bars of steel 45C.

last updated Apr 10, 2026

[Production and Processing Examples] Parts for Iron (45C) Wire Mesh Weaving Machine

Case study gift: Examples of fixtures and fittings (parts for a net weaving machine) made from steel 45C square bars.

last updated Apr 10, 2026

Processing Technology Handbook & Production Case Studies *From VA/VE to Processing Technology

Download a free collection of example photos that serve as materials and design hints for all 8 items! It also includes basic knowledge for cost reduction during the design phase and fundamental processing techniques!

last updated Apr 10, 2026

[Production and Processing Example] Iron (45C) Machine Parts (Outer Diameter Φ250)

We are introducing examples of machine parts manufactured from square bars of steel 45C.

last updated Apr 10, 2026