Attention to Customers Facing Challenges with Machining Diameters Below Ø50 mm and Lengths Above 1000 mm!
Maximum Diameter Ø50 mm / Maximum Length 4000 mm
Drive shafts, roller shafts, conveyor shafts, coupling shafts, connection shafts, and more.
Feel free to contact us with any inquiries.
We handle all processing in-house, including materials such as steel, stainless steel, titanium, CFRP, PVC, and more.
We offer unique solutions, such as SUS + PVC-coated shafts and CFRP pipes designed to meet your specific strength requirements.
Do You Have These Challenges?
Do You Have These Challenges?
Worried About Not Only the Product but Also the Quality Assurance of the Materials?
- All products from Suehiro Industries are made using Japanese materials, and the manufacturing process is fully carried out at our in-house factory in Japan.
- We guarantee stable quality, adhering to ISO standards. Precision along the entire length is assured through the use of our through-feed grinding machine.
Can you handle not only centerless grinding but also shaft machining?
- We are capable of simultaneous processing of lengths up to 4000L for diameters up to Φ50, and up to 3000L for diameters below Φ10.
- After shaft turning, we perform centerless grinding to reduce the outer diameter, contributing to burr removal and preventing handling damage.
Our skilled operators employ advanced distortion correction techniques.
Considering lightweighting as part of carbon-neutral initiatives, but facing challenges with inconsistent pipe material quality.
- Leveraging our extensive supplier network, we design and select materials tailored to meet our customers’ needs. Processing similar to round bars is also possible.
For diameters up to φ10, we utilize an in-house coil-to-bar straightening process, enabling us to deliver even higher precision products.
Leave your concerns to us!
Designs tailored to meet customer requirements
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Combination of various materials
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A one-stop production system specialized in centerless shafts
Why choose SUEHIRO
Diversity
In addition to metal-based materials such as carbon steel, stainless steel, and titanium, we are capable of producing using resin-based materials like CFRP, PVC, and engineering plastics, with base materials including round bars, pipes, and composite materials.
Design capability
We will propose material selection and packaging specifications during the design phase to meet our customers’ requirements.
Reliability
Over 50 years of continuous commitment to improving quality.
High technical expertise and a wealth of experience.
ISO 9001 certification obtained since 2003.
The Technological Expertise of SUEHIRO
Straightening, Cutting, and Correction Technology
High precision with a straightness of 0.1/1000mm
Long-Length, Precision Machining Technology
Straightness maintained up to an outer diameter of Φ50 and length of 4000mm
Centerless Grinding Technology
Roundness of 0.02 and surface roughness of Ra0.4, achieving micron-level precision
Material Technology
Material design tailored to specific applications, using a wide range of materials such as FRP/CFRP, resins, steel, and carbon.
Products
Drill rods (centerless materials) are utilized in a wide array of applications, from heavy machinery to household appliances, offering versatility across numerous industries.
Our commitment to quality has been highly regarded, and Suehiro’s drive shafts for brush cutters boast a significant market share both domestically and internationally.
We custom-manufacture shafts tailored to the specific operating environment and equipment, regardless of whether the material is metal or non-ferrous.
FRP products, primarily made from CFRP, have a track record of over 20 years, with the outer pipes for brush cutters being one of the flagship products.
Under the management philosophy of ‘actively challenging new technologies,’ we are committed to exploring new materials and venturing into new fields of work.
