grinding Product List and Ranking from 38 Manufacturers, Suppliers and Companies

Internal grinding case of SUS4 series long spindle.

A polishing case of SUS4 series with outer diameter and inner diameter grinding. We are skilled in both grinding and regrinding!

At Amano Grinding Industry, we are a team of experts specializing in various grinding (polishing) processes. With short delivery times and high quality as our strengths, we respond to our customers' needs. Whether it's small or large items, cylindrical, flat, or internal grinding, you can trust us with everything from single-item processing of iron to ceramics and carbide! Here we introduce a case study of our grinding processing (outer diameter + inner diameter grinding). Amano Grinding Industry is committed to achieving single-item processing with short delivery times and high quality! 【Grinding Processing Case Study】 ■ Size: φ200×1300 ■ Product Name: Long Spindle ■ Material: SUS4 series ■ Required Processing Precision: 0.010 or less ■ Processing Steps: Outer diameter and inner diameter grinding ★ Key Points During Production: The photo shows the processing of a hole with a diameter of φ150 and a depth of 220 on a grinding machine with a maximum capacity of φ1000×2000. The size of the workpiece and hole depth are subject to consultation. * We are flexible in responding to inquiries about processing that may seem challenging. Please feel free to consult with us!

Company：株式会社天野研磨工業所
Price：Other

shaft
grinding

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Cylindrical Grinding: Case Study of Crankshaft Cylindrical Grinding

Introducing a cylindrical grinding case of φ100×1200. You can trust us with not only polishing but also regrinding!

At Amano Grinding Industry, we are a team of experts specializing in various grinding processes. With short delivery times and high quality as our strengths, we respond to our customers' requests. From small to large items, including cylindrical, flat, and internal grinding, you can trust us with everything from single-piece processing of iron to ceramics and carbide! We would like to introduce a case study of our grinding processing (cylindrical grinding)! 【Grinding Processing Case Study】 ■Size: φ100×1200 ■Product Name: Crankshaft ■Required Precision: 0.010 ★Key Points During Production: Although we do not use a crank grinding machine, we can accommodate shaft grinding by placing centers in two locations. Additionally, with the center holes, three eccentricities and four eccentricities are also possible. *We are flexible in responding to inquiries about what kind of processing can be done. Please feel free to consult with us!

Company：株式会社天野研磨工業所
Price：Other

Power Transmission Equipment
grinding

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Restoration polishing case of large equipment parts using 13 chrome thermal spraying.

Introducing a restoration polishing case for large products of φ1100×650 with single-item processing, short delivery times, and high quality!

At Amano Grinding Industry, we are a team of experts specializing in various grinding (polishing) processes. With short delivery times and high quality as our strengths, we respond to our customers' requests. Whether it's small or large items, cylindrical, flat, or internal grinding, you can trust us with everything from single-item processing in iron to ceramics and carbide! We would like to introduce a case study of our grinding processing (multi-surface grinding)! This is an example of 13 chrome thermal spraying for large products. 【Grinding Processing Case Study】 ■ Size: φ1100×650 ■ Product Name: Large Manufacturing Line Component (Equipment Part) ■ Material: 13 Chrome Thermal Spray ■ Compatible Machine: Multi-surface Grinding Machine (Max φ1600×850) ■ Required Precision: 0.010 ★ Key Point During Production: We restored and polished the large manufacturing line component using 13 chrome thermal spray. *We are flexible in responding to inquiries like "Can you do this kind of processing...?" Please feel free to consult with us!

Company：株式会社天野研磨工業所
Price：Other

Other machine elements
grinding

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Precision grinding of flat surfaces with a cylindrical grinding machine [polygon grinding]

It is possible to grind the outer diameter into corners! ■Industry: Automotive (prototype) / Low voltage & home appliances / Electronic components

By using this Kerenberger universal precision grinding machine, it is possible to grind the outer diameter into corners (polygon grinding). Please try it out to see how it can shorten the processing time that has previously taken a long time with surface grinding or wire cutting. *For more details, please refer to the PDF document or feel free to contact us.

Company：大羽精研
Price：Other

Other machine elements
Processing Contract
grinding

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Gear grinding

We can accommodate both creation grinding and shaping grinding, so we can respond widely from prototyping to mass production!

Machida Gear Manufacturing Co., Ltd. specializes in "gear grinding," capable of handling both prototype and mass production for generation grinding and form grinding. By performing simultaneous grinding of shafts and end faces as a preliminary process, we can achieve machining that meets the new JIS Level 1 gear grade. Additionally, based on simulations using new gear calculation software, we realize the ideal gear shape. With a wealth of tooth profile correction functions and bias correction functions, we can accommodate various tooth surface shapes and respond broadly to our customers' needs. [Features] - Capable of both generation grinding and form grinding - Supports everything from prototypes to mass production - Machining that meets the new JIS Level 1 gear grade - Broadly responsive to our customers' needs *For more details, please refer to the PDF document or feel free to contact us.

Company：町田ギヤー製作所
Price：Other

gear
Contract manufacturing
Processing Contract
grinding

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Centerless through grinding of thin-walled ring-shaped products.

If outer diameter grinding is required, mass production can be carried out using centerless grinding!

One of the major features of Konishi Manufacturing's "Centerless Through Grinding" is its ability to perform continuous processing (through grinding) even on thin parts. Generally, thin parts require multiple pieces to be bundled together for intermittent processing due to equipment safety, but our company boasts high productivity through continuous processing technology developed in bearing manufacturing, which can provide cost reduction benefits to our customers. Additionally, at our overseas base, "KONISHI VIET NAM Co., Ltd.," we specialize in precision machining using various grinding machines, primarily for parts used in the automotive, home appliance, and electronics industries, and we accept orders for components from various fields. **Features of Konishi Manufacturing's Centerless Grinding for Thin-Walled Ring Shapes:** - Centerless through grinding allows for continuous processing even for thin parts. - Depending on the shape and size of the product, we guarantee quality with an outer diameter dimension tolerance of 2μm. - We have more than 10 centerless grinding machines, including in-feed machines, allowing us to handle a wide range from large lots in the tens of thousands to medium lots of several thousand. - Our quality assurance system is robust. *For more details, please refer to the PDF document or feel free to contact us.*

Company：小西製作所
Price：Other

Processing Contract
Surface treatment contract service
Grinding Machine
grinding

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High Precision, Short Delivery Time - Contract Processing Services for Ceramic Manufacturers, Grinding and Polishing

High-precision machining services offered by a ceramics manufacturer. We accommodate a wide range of needs from short-term prototype processing to mass production of large items, including processing of supplied materials and product manufacturing.

We will meet your needs with our precision lapping processing technology and various grinding techniques that we have cultivated over many years. We also accommodate complex shape processing using 5-axis machining. Please feel free to consult with us first.

Company：JAPAN FINE CERAMICS CO., LTD. （JFC） Tokyo Sales Office
Price：Other

Fine Ceramics
Other machine elements
grinding

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Profile grinding

Precision grinding of general molds, special chips, and punches! Automatic wiring can also be easily done.

Let me introduce you to "Profile Grinding." This technology is one of the processing methods suitable for precision mold component machining, requiring high accuracy. To achieve extremely fine grinding at the unit level, product drawings are enlarged by approximately several dozen times and then traced out. Next, the object and the product drawing are superimposed, and the outline of the material is processed by manually or mechanically tracing it with a grinding wheel along the shape. Our company has introduced profile grinding machines capable of performing very fine level work, equipped with measuring projectors. [Conditions Suitable for This Processing] ■ Conditions involving small, complex shapes ■ Conditions requiring micron-level precision ■ Conditions for metal parts with fine grooves, narrow pitches, and extremely small sizes *For more details, please refer to the PDF document or feel free to contact us.

Company：ビット
Price：Other

Grinding Machine
grinding

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Surface grinding

We will select and use whetstones according to the material and workpiece, finishing them according to the customer's requests and specified requirements.

Let me introduce you to "surface grinding." This technology involves using grinding wheels to precisely grind the surface of the workpiece, achieving high flatness and parallelism. It primarily utilizes a machine tool known as a surface grinding machine. Due to its versatility in accommodating various products, it is widely used in grinding processes and is commonly employed for finishing precision parts and tools. 【Our Features】 ■ Proficient in grinding various metals ■ Capable of achieving dimensional accuracy within ±0.001mm, at a sub-micron level ■ Proven results in gauge processing with an accuracy of ±0.5μm (0.0005mm) ■ Able to perform geometric tolerances with six-sided machining *For more details, please refer to the PDF document or feel free to contact us.

Company：ビット
Price：Other

Processing Contract
grinding

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HARDY Grinding and Cutting Series Comprehensive Catalog

Grinding and Cutting Series Comprehensive Catalog of Industrial Grinding Tools.

Abrasive Materials ■ Ceramic: Due to its high cutting resistance, the grinding process acts as cold cutting, preventing the workpiece from overheating and making it suitable for long hours of machining work. ■ Zirconia: Grinding of stainless steel welding offers a high performance-to-price ratio. ■ Alumina: Suitable for grinding iron, steel, stainless steel, cast iron, aluminum, wood, plastic, and other non-metals. 【Featured Products】〇 Flap Discs 〇 Micro Flap Discs 〇 Mini Discs 〇 Cotton Fiber Discs for Laser Welding Polishing 〇 Cutting Discs

Company：三研空機
Price：Other

Grindstone
Other cutting tools
grinding

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Ultra-precision machining technology: ELID grinding

Achieving stability and high efficiency in grinding performance, as well as mirror finishing through the use of fine-grained abrasives!

"ELID (Elid) grinding" is a unique ultra-precision machining technology developed at the RIKEN Institute in Japan. Grinding is performed while continuously or at regular intervals conducting dressing operations to obtain protruding abrasive grains by electrolyzing the surface of the conductive bonded grinding wheel. To achieve mirror finishing at the nano level (with a surface roughness of Ra in the single digits) solely through grinding with fixed abrasive grains, it eliminates the need for manual polishing processes or reduces the polishing workload. Our company has received the transfer of all business operations from RIKEN Venture's next-generation processing system corporation. [Features] - Ultra-precision machining technology developed at the RIKEN Institute - Achieves mirror finishing using fine abrasive wheels - Eliminates the need for manual polishing processes - Reduces polishing workload *For more details, please refer to the related link page or feel free to contact us.

Company：柳下技研株式会社　精密部品事業部
Price：Other

others
grinding

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レジン研削に優れた『ジルコニアバー』

すべりの良さ・切削面・切粉に技がある！レジン研削に優れた性能を発揮！

当社が長年カーバイドバーを製造してきたノウハウを活かし、ジルコニア専用に刃の形状を開発し、強度と切削効率の両立を実現。さらに、刃裏面ひとつひとつを丁寧に研磨仕上げすることで、研削時にも円滑に回転し摩擦熱をもちにくく、耐久性にも優れています。 ■特長 ◇接触面の滑りがよく熱を持ちにくい ◇よく削れ削った面もきれい ◇切粉が手や服にまとわりつかない ■仕様 ◇全長（mm）：526 ◇作業部：L×φ（mm）：145×60 ◇刃の形状：クロスカット

Company：マシンツール中央
Price：Other

Other abrasives
Other cutting tools
grinding

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[Processing Example] Surface Grinding

With an accuracy of 1μm, we meet strict precision requirements! Introducing our "surface grinding"!

Yamada Manufacturing boasts a flat grinding technology for "thin materials" such as washers, shims, and retaining rings, with precision down to the micrometer level (1μ). In particular, the retaining rings for reduction gears play a crucial role in controlling slippage and impact when moving robots left and right, requiring high precision to achieve excellent operational accuracy while minimizing overall vibration. Our company meets stringent precision requirements with an accuracy of 1μ. Please feel free to contact us when you need our services. *For more details, please refer to the PDF materials or feel free to reach out to us.

Company：山田製作所
Price：Other

Processing Contract
grinding

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Technical Introduction: Grinding Process

Cylindrical grinding and internal diameter polishing! We introduce our grinding processing technology divided into two types: external diameter and internal diameter.

We would like to introduce the technology of "grinding processing" at Kyoritsu Seisakusho. In addition to "cylindrical grinding," which can achieve roundness within 1μ and surface roughness within 0.4a, we possess technology for external diameter polishing such as "centerless grinding." On the other hand, "internal diameter polishing" involves chucking the workpiece's outer diameter and using a spindle-mounted grinding wheel to finish the inner diameter. We also perform "honing," which can process lengths of approximately 80mm with precision equivalent to that of internal diameter polishing. 【Types of Processing Technologies】 <External Diameter Polishing> ■ Cylindrical Grinding ■ Centerless Grinding <Internal Diameter Polishing> ■ Internal Diameter Polishing ■ Honing *For more details, please refer to the related links or feel free to contact us.

Company：協立製作所
Price：Other

Processing Contract
Grinding Machine
grinding

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High-speed polishing and grinding of pipes, round bars, and cylinders with "BC (dust cover equipped)"

Reduction of working hours and labor-saving, standardization of work! Made-to-order machines equipped with standard dust covers.

The "BC (Dust Cover Equipped)" is a belt grinding machine suitable for high-speed polishing and grinding of pipes, round bars, and cylinders. The external dimensions are 2015mm in width, 1600mm in height, and 580mm in depth. The weight is 229kg. Please make extensive use of it for reducing work time and labor through high-efficiency polishing and grinding, as well as standardizing operations. 【Features】 ■ Made to order ■ Convenient for centerless surface finishing of round bars and pipes ■ Ideal for high-speed polishing and grinding of pipes, round bars, and cylinders ■ Dust cover included as standard *For more details, please refer to the PDF materials or feel free to contact us.

Company：松田精機
Price：Other

Wafer processing/polishing equipment
grinding

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Elid grinding

A unique technology developed in Japan that can achieve a nano mirror finish through grinding alone! Practical applications are advancing across a wide range of uses.

The "Electrolytic In-Process Dressing (ELID)" grinding method is a mirror surface grinding technology developed at the RIKEN Institute's Materials Science Laboratory. It achieves high-efficiency and high-quality mirror finishing for hard and difficult-to-machine functional materials. It is currently being implemented for a wide range of applications. Due to the ability to maintain a stable grinding wheel surface condition, high precision and ultra-precision grinding can be achieved with good cutting performance, regardless of the abrasive grain size. 【Features】 ■ Achieves high-efficiency and high-quality mirror finishing ■ Being implemented for a wide range of applications ■ The grinding wheel used as a tool is made of cast iron ■ Utilizes metal bond grinding wheels with sintered abrasive grains ■ Ensures good cutting performance regardless of abrasive grain size *For more details, please refer to the PDF document or feel free to contact us.

Company：東洋工学
Price：Other

Grinding Machine
Processing Contract
Other surface treatment equipment
grinding

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[Processing Service] Precision Cylindrical Grinding

Flexible response to diverse needs! Ensures dimensional stability and surface finish.

Our company specializes in precision cylindrical grinding of main shaft components and tool interfaces, ensuring high precision dimensions and excellent surface quality. We accommodate various tool interfaces, including HSK and BT, among others. By introducing European ultra-precision grinding machines such as STUDER and Kellenberger, we achieve high precision. Please feel free to contact us when you need our services. 【Features】 ■ Compatible with various tool interfaces: Wide range including HSK and BT ■ European ultra-precision grinding machines: Achieving high precision with STUDER and Kellenberger ■ Small quantity and diverse variety: Flexible response to diverse needs ■ Ultra-high precision <1µm: Ensuring dimensional stability and surface finish *For more details, please download the PDF or feel free to contact us.

Company：スピンドレックス
Price：Other

Processing Contract
grinding

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Cylindrical grinding

Precision finishing with a roundness of 0.5μm or less, from a single prototype to a monthly production of 70,000 units!

Amida Corporation's cylindrical grinding utilizes 17 grinding machines to cover a wide range from small precision parts with a diameter of φ1.5 to large shafts with a diameter of φ300. We have extensive experience not only with steel materials but also with difficult-to-machine materials such as Inconel, carbide, and ceramics. Leveraging the quality control capabilities developed in mass production lines for automotive parts, we provide stable high-precision finishing with roundness below 0.5μm and surface roughness of Ra0.03. Additionally, we apply a management system trained by the strict quality standards of the automotive industry to all projects, ensuring that we "do not create," "do not overlook," and "do not allow the outflow of" non-conforming products. 【Processing Menu】 ■ Plunge Grinding ■ Traverse Grinding ■ Step and Eccentric Grinding ■ Taper and R Grinding *For more details, please download the PDF or feel free to contact us.

Company：アミイダ
Price：Other

Processing Contract
grinding

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Internal grinding

Achieve high precision finishing of deep holes, tapers, and multi-step holes with precision machining of ±0.001mm and in-house production of grinding stone quills!

Amida Co., Ltd. has a total of six NC internal grinding machines manufactured by Okamoto Machine Tool and Izumi Metal Industry, allowing us to cover a wide range from small diameter holes of φ1.5 to large diameter holes of φ220. Utilizing a variety of chuck work and the unique dressing technology of sintered grinding wheels, we can accommodate complex internal shapes such as tapered holes, multi-step holes, and blind holes. By in-house manufacturing of grinding wheel quills and our design capabilities for dedicated jigs, we achieve stable dimensional accuracy even in mass production. 【Processing Menu】 ■ Straight internal grinding: φ1.5 to φ220 ■ Tapered hole grinding: up to 97° ■ Multi-step hole and step grinding: cylindricity 0.002 ■ Blind hole grinding: depth 170mm *For more details, please download the PDF or feel free to contact us.

Company：アミイダ
Price：Other

Processing Contract
grinding

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What is cylindrical grinding?

Just press the workpiece against the high-speed rotating grinding wheel! A well-finished product will be completed overall!

"Cylindrical grinding" is a machining method where a workpiece rotating in the opposite direction is pressed against a rotating grinding wheel to grind the outer surface. It is commonly used for processing cylindrical workpieces, and its characteristic is that the dimensional accuracy of the finished product is significantly higher compared to machining with lathes or milling machines. By simply pressing the workpiece against the high-speed rotating grinding wheel, a product with overall uniform dimensions is produced. 【Features】 ■ Used for processing cylindrical workpieces ■ Significantly higher dimensional accuracy of the finished product ■ Produces a product with overall uniform dimensions *For more details, please refer to the PDF document or feel free to contact us.

Company：ゲートジャパン
Price：Other

Wafer processing/polishing equipment
grinding

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Kurota's Story: Gradual Grinding

We have been able to newly add the 10-step gradual grinding technology to the history of KUROTA's gradual grinding technology!

Our company has a flagship product, the "oil pump shaft." This shaft has a part of its shape formed into a serration through rolling to assemble the rotor, and due to the plastic processing, the outer diameter precision is not very good. One day, we received a customer request asking, "Can you improve the outer diameter precision of the serration?" The required tolerance was 8μm, and the processing cost, considering the rolling variation, was three times the usual amount. Moreover, since the processing involved finishing five stages of outer diameters simultaneously, including the outer diameter, it was a challenge that KUROTA had no prior experience with, and a high level of difficulty was about to begin. *For more details, please refer to the related links. If you have any questions, feel free to contact us.*

Company：黒田精機製作所
Price：Other

Grinding Machine
grinding

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Secondary processing: grinding, surface grinding

Specializing in secondary processing and mass production for over 40 years! Mass production polishing is possible for stainless steel parts and non-ferrous parts, even those that are non-magnetic.

Our company conducts mass production polishing of numerous small parts arranged on a table. Mass production polishing is also possible for non-magnetic stainless steel and non-ferrous parts. We are also skilled in creating cutting products with the assumption of secondary processing. We look forward to consulting with your secondary processing department. 【Other Processing Information】 ■ Press sizing processing ■ Tapping processing ■ Drilling, reaming, inner diameter processing ■ Turning ■ Machining center cutting Taps from M1.0～ Hole processing Φ0.4～ Groove width of 0.4 mm are also in mass production! *For more details, please refer to the PDF document or feel free to contact us.

Company：中原精密
Price：Other

Processing Contract
grinding

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grinding Product List and Ranking from 38 Manufacturers, Suppliers and Companies | IPROS GMS

grinding Manufacturer, Suppliers and Company Rankings

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