List of Processing Contract products

Achieves high collection efficiency through electrostatic methods. Offers a wide range of products from large to small sizes. Also compatible with water-soluble oil mist.

• air conditioning

Everything is custom-made! It is possible to select materials tailored to the required specifications.

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Shape the one and only.

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Recommended for those who want to add a matte light diffusion effect to their film! We offer embossing on biaxially stretched PET. *Free processing case collection.

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I will continue to challenge myself with technology every day.

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Tolerance of 0.004 with roundness of 0.002! Introducing suitable processing for workpieces with flanges and steps.

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Tolerance and roundness are excellent! We introduce processing that can accommodate diameters from Φ3 to 30mm and lengths up to 180mm!

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When the upper and lower surface areas or allowances differ significantly, process by combining the advantages of double-sided grinding and rotary grinding!

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Fix the workpiece with magnetic force and grind! Suitable when the upper and lower allowances are different.

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Expert in double-sided grinding! By processing with a highly productive mass production machine, we can achieve a reduction in processing time.

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Many skilled staff members are on board! We can accommodate small lots starting from one piece and short delivery times.

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The outer diameter and the position of the end face are always constant! You can set the angle of the left and right grinding wheels and adjust the replacement ratio to 3:1.

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Adjusting the type of whetstone and other conditions to match the work! Introducing the strengths of the double-sided grinding workshop.

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Set various conditions! Polishing is possible even when the upper and lower areas or allowances differ.

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Welding in a vacuum, resulting in minimal distortion and high quality. No bubbles or oxidation. Copper and titanium welding is also acceptable. [Free materials available!]

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Utilize the group's overall strength to solve problems! You can also leave machine processing of parts to us!

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Welding of aluminum, copper, and titanium is also OK! Welding in a vacuum results in minimal distortion and high quality! No bubbles or oxidation.

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Ideal for the distillation and purification of heat-sensitive compounds.

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Suppressing stretching and distortion to accurately reproduce details and textures. Expanding options for product modeling and design.

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We achieve various processing methods such as bonding, welding, bending, and cutting with the technical skills and extensive experience of our craftsmen.

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• Prototype Services
• lathe

We process and manufacture various plastic, rubber, and metal products, from single pieces to mass production. We provide total support for prototypes and original products.

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• Prototype Services
• lathe

From prototypes to mass-produced items! We handle not only metal processing but also plastic and resin cutting processing.

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• Steel
• Milling machine

Leave your machining needs to us.

• 3D CAD
• 3D CAM
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It has a high hardness due to its high nickel content, and it also has an elegant appearance with a shine.

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It has excellent wear resistance and uniform deposition properties, similar to non-electrolytic Ni-P.

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The film exhibits excellent corrosion resistance, wear resistance, and uniform deposition properties.

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Please leave the processing of aircraft-related parts and machine parts to Otani Iron Works.

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Coating without lead! It is also used as an alternative to solder plating.

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Prototyping is possible from just one piece! Surface treatment that does not rust even after approximately 12,000 hours of salt spray testing.

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Virtual factory tours are available on our website! We will introduce you to our factory.

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Adopted in the automotive and aerospace fields! Achieving high corrosion resistance and high heat resistance! Four types of plating treatments are possible with differences in nickel content and post-...

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Processing of gear products and large parts (round items) by a specialized gear cooperation company! Introducing our processing capabilities.

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Stable quality, low price, and short delivery time. Our company aims for the "three essentials of manufacturing."

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We can manufacture parts starting from one piece. A guidebook of optimal machining case studies for design engineers and materials/purchasing personnel is currently being distributed.

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You can trust us not only with the quality and dimensional accuracy of our products but also with our quality assurance system!

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Leave the hand design to us! Introducing examples of robot hand design.

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The top surface with a depth of 300mm has been machined with a flat surface! A holder was created to allow the tool to reach it for finishing.

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We have produced special jigs to enable in-process inspections! Here are examples of polishing processing for thin materials.

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Achieving flatness of 0.01mm or less! Actively responding to the processing of canning products that are often avoided.

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A flat grinding with a parallelism and flatness requirement of 0.03mm! 2000 through holes with a diameter of 0.5mm.

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Aluminum alloy A7075 (super duralumin)! The requirement is that the supplied male part fits without any drawings.

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The key point is the surface's uneven texture! Introducing a sample of aluminum machine parts used in printing machines.

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A heat-resistant alloy with excellent high-temperature strength and oxidation resistance! It maintains performance even in harsh corrosive environments.

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We also handle the processing of the steps before and after heat treatment all at once! Two parts of different colors are shrink-fitted.

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Essential hard-to-cut materials for "monozukuri"! Introducing the reasons for their attention and the industries that require them.

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