List of Materials products

Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!

• Other conveying machines

Ideal for micro-machining! Achieves deburring of holes and double-sided machining in one pass, which was difficult with conventional tools!

• Other machine tools

Contains 92% zinc powder! Silver finish using zinc flakes (phosphor flakes).

• paint
• glue
• Chemicals

What is the Plastic Resource Circulation Promotion Act? A clear explanation of the initiatives required in the SDGs and decarbonization era [Part 2]

• plastic
• Other environmental measures and recycling
• Biodegradable plastics

What is the Plastic Resource Circulation Promotion Act? A clear explanation of the initiatives required in the era of SDGs and decarbonization [Part 1]

• plastic
• Other environmental measures and recycling
• Biodegradable plastics

A new material attracting attention in the era of reducing plastic! An in-depth explanation by experts on the basics, characteristics, applications, and latest trends of plant-based and biodegradable ...

• Biodegradable plastics
• Plant-based plastics
• plastic

A new material attracting attention in the era of reducing plastic! Experts provide a thorough explanation of polylactic acid (PLA), which is plant-based and biodegradable, covering its basics, charac...

• Biodegradable plastics
• Plant-based plastics
• plastic

Love rubber, understand rubber, and make the most of rubber. We will meet any request.

• Rubber
• Processing Contract
• Contract manufacturing

Essential for the new energy process! Shell and tube heat exchanger.

• stainless

Suppress scale adhesion in the boiler, improve fuel efficiency, and reduce maintenance burden!

• Boiler
• Chemicals

Responding to the concerns of boilers that are dissatisfied with maintenance and find updates too expensive!

• Boiler
• Chemicals

Revising the stirring method of the raw water tank, achieving zero pipe cleaning and reducing electricity costs by approximately 30%!

• Paper and pulp
• Paper and pulp products

Bringing high voltage terminals to a new stage.

• Non-ferrous metals
• Chemicals

Contributing to CO2 reduction with properties equivalent to conventional products! What are the benefits of mass balance bio-based plastics?

• Plastic containers
• Plant-based plastics
• plastic

Powerful strippers for gold, silver, palladium and platinum

• Non-ferrous metals
• Chemicals

Introducing two methods to lighten heavy pool chemicals in a column format!

• Chemicals

What is the next-generation bioplastic that has become eligible for Eco Mark application with international certification support! [Materials available]

• plastic
• Plastic containers
• Plant-based plastics

Alternative to wood! We handle recycled plastic products "Dai Plast Wood."

• plastic
• Other services

From rice to plastic. Biomass plastic made from discarded rice: "Rice Resin."

• plastic
• Plant-based plastics
• Plastic containers

"Sky Dome" is a formwork system for creating waffle-shaped ceilings, which helps reduce slab weight and prevents structural failure during earthquakes due to its T-shaped rib cross-section.

• Rental/lease
• Engineering Plastics

"Sky Rail" is a formwork system that enables the creation of spaces for water supply and drainage as well as electrical installations, and it helps prevent structural damage during earthquakes through...

• Engineering Plastics
• Rental/lease

Easy-to-assemble and disassemble reinforced resin concrete formwork system for slabs.

• Rental/lease
• Engineering Plastics

Heat resistance × release properties × transparency = functional resins that create high value-added products!

• Other polymer materials

Combining durability and workability. SUS304 is fully handled by Kumagai from supply to processing.

• stainless

A rich variety of types and sizes! Steel materials with hardness and strength that are suitable for processing such as heat treatment.

• Special Steel

Durable iron! It is also possible to deliver finished parts in excellent condition.

• Special Steel

Recommended as a substitute for ordinary steel! Useful for parts with high impact wear, such as industrial equipment and civil engineering machinery.

• Special Steel

Achieving lightweight and long lifespan! Strong in tension, with processability equivalent to ordinary steel.

• Special Steel
• Steel

Low cost, large supply, and high versatility! Contributes to cost reduction in a wide range of applications while used in conjunction with special steel.

• Steel

Special steel developed for welding structures! Suitable for applications such as pool liners and chemical plants.

• Special Steel

With our extensive experience and track record in water jet cutting, we accept requests for prototyping and verification cutting of difficult-to-process materials such as metals, resins, and composite...

• stainless

For applications such as construction materials and bridge repairs! Not only thick plates but also shaped steel that is rich in weather resistance.

• Special Steel

With extensive experience and proven results in water jet cutting, we accept requests for prototyping and verification cutting of difficult-to-process materials such as metals, resins, and composites.

• Composite Materials

Imagination takes shape in durable, wear-resistant SiC components.

• Ceramics
• Other machine elements
• Composite Materials

The new possibilities of silicon carbide where imagination takes shape.

• Ceramics
• Other machine elements
• Composite Materials

The imagination takes shape, new possibilities of silicon carbide.

• Ceramics
• Other machine elements
• Composite Materials

The shape design of silicon carbide, which was constrained by the manufacturing process, is now a thing of the past; from now on, your imagination will take shape.

• Ceramics
• Other machine elements
• Composite Materials

Lighter than metal materials! High hardness and protective power that withstands multiple hits from armor-piercing rounds!

• Other machine elements
• Ceramics

Examples of waterproof renovations of metal roofs in factories, gymnasiums, and research facilities. Solving unique challenges of metal roofs, such as rain noise and insulation!

• Other polymer materials
• Composite Materials
• others