List of Processing Contract products

For those who have isolators. Achieving high chemical resistance and workability. Low cost and short delivery times are also possible for glove box and isolator gloves.

• Work gloves

Corrode metal to shape it! Original design files can be created.

• Processing Contract

Etching processing, which Hirai Precision Industry excels at, is sometimes used in "heat dissipation plates"!

• Processing Contract

In half-etching, it is possible to accommodate the desired values for groove width and groove depth!

• Processing Contract

By innovating processing techniques, we can achieve fine residual widths while preserving the surface condition!

• Processing Contract

Compared to machining processes like machining, warping and distortion are less likely to occur! Special materials can also be accommodated.

• Processing Contract

Short delivery response! By applying etching solution to the entire surface of the metal plate and causing corrosion, the thickness of the metal can be adjusted.

• Processing Contract

Utilizing the unique "taper" of etching processing! We can assist you from the prototype stage.

• Processing Contract

With fine etching processing, it is possible to reproduce metal foreign substances (contaminants) in arbitrary shapes!

• Processing Contract

We can also accommodate small quantities! We can deliver without any deformation or distortion!

• Processing Contract

We can process according to your desired design! Depending on your request, we can also accommodate partial black dyeing.

• Processing Contract

We will propose processing techniques that match the accuracy of product shape, your desired price, and lead time!

• Processing Contract

Assisting with patterning (etching) on metal foils! We offer a wide range of support from small-scale prototypes to mass production.

• Processing Contract

Partially, a step shape in the thickness direction is created! It is also possible to adjust the depth.

• Processing Contract

No pressure or heat applied! We can accommodate requests for thin plates, large processing areas, and high quantities, among others.

• Processing Contract

Comparing etching processing, fiber laser processing, and wire electrical discharge machining! Introducing the advantages.

• Processing Contract

It is possible to create fine holes through metal etching processing! We will positively try to implement it.

• Processing Contract

Produced while suppressing warping and distortion in the finish! Depending on your request, partial black dyeing can also be accommodated.

• Processing Contract

Cheap! Fast! Beautiful! We've started with Nylon 12!

• Processing Contract
• 3D Printer

Technical skills that utilize advanced information to handle tasks comprehensively.

• Processing Contract
• Contract manufacturing

We will propose cost reductions during the design phase! We also accept orders with high precision and difficulty.

• Processing Contract

We will propose cost reductions during the design phase! We also accept high-precision and challenging orders.

• Processing Contract

Sansho Seiko produces over 300,000 shafts annually, primarily for industrial motors and pump motors.

• Processing Contract

Rod, lens, shaped processed products, etc.! Inner and outer tube polished tubes can accommodate outer diameters of up to approximately 200mm.

• others
• Processing Contract

Wafers and plates! We support various processing such as slicing, chamfering, notching, threading, and dicing.

• Other polymer materials
• Processing Contract

Introducing a wide range of products, including "Optical Spherical Lens" with a focal tolerance of ±1%!

• Processing Contract
• Other optical parts
• mirror

For sponge and urethane cutting and processing, please leave it to us.

• Processing Contract

Please leave the repair and maintenance of old products to Harada Ironworks.

• Rust Inhibitor
• Processing Contract
• Other painting machines

[Molibdenum Processing Case] Precision Cutting Processing with NC Automatic Control!

• Processing Contract
• Rare metals

Using SCM415 material! Introducing examples of "jaw piece" processing.

• Processing Contract

Using NAK55 material! Introducing examples of processing for "casting type fishing weights."

• Processing Contract

We use SKD11 material! Here are some examples of processing for "stoppers."

• Processing Contract

Using S35C material! Introducing examples of processing for "steering joints."

• Processing Contract

We will assist you in the production of metal processing parts that meet diverse needs.

• Processing Contract
• Non-ferrous metals
• Circuit breakers and switches

Perfectly remove sand and burrs from castings using blast treatment.

• Rust Inhibitor
• Processing Contract
• Other painting machines

The deteriorated lining of rubber or resin attached to the metal can be easily peeled off.

• Rust Inhibitor
• Processing Contract
• Other painting machines

I will explain the reasons why the coating peels off.

• Rust Inhibitor
• Processing Contract
• Other painting machines

If you apply topcoat paint without a primer, it will peel off. Compared to products that have both a primer and a topcoat, those without a primer have weaker adhesion to the substrate, making the pain...

• Rust Inhibitor
• Processing Contract
• Other painting machines

The fate of the paint depends on the surface preparation. If you seek good finish and durability, thorough surface preparation is essential.

• Rust Inhibitor
• Processing Contract
• Other painting machines

All costs associated with manufacturing and construction are referred to as "lifecycle costs." This includes initial costs, running costs, repair costs, management fees, and demolition costs.

• Rust Inhibitor
• Processing Contract
• Other painting machines

Coating defects carry risks that can occur at various stages of the coating process. Here are the typical causes of issues and the corresponding countermeasures.

• Rust Inhibitor
• Processing Contract
• Other painting machines

Our products feature beautiful finishes. The painted surfaces shine like mirrors, even when viewed up close.

• Rust Inhibitor
• Processing Contract
• Other painting machines

It is equipped with a large blast facility measuring 6 meters in width, 3 meters in height, and 10 meters in depth. This is installed in a dedicated room.

• Rust Inhibitor
• Processing Contract
• Other painting machines

This photo shows the blasting process. When comparing before and after the processing, the change in appearance is very clearly noticeable.

• Rust Inhibitor
• Processing Contract
• Other painting machines

In painting, proper surface preparation (substrate treatment) is essential to achieve a good finish. The most effective method of surface preparation is blast treatment.

• Rust Inhibitor
• Processing Contract
• Other painting machines