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This section provides an overview for honing machinery as well as their applications and principles. Also, please take a look at the list of 24 honing machinery manufacturers and their company rankings. Here are the top-ranked honing machinery companies as of December, 2024: 1.Ohio Tool Works, 2.ACE MACHINE TOOLS CO.,LTD, 3.Century Machine, Inc..
Table of Contents
Honing machinery is a machine tool used to finish the inside surfaces of holes in hollow structures. It achieves the desired surface roughness with high accuracy, ensuring a high degree of roundness and cylindricity. A unique feature of honing is cross-hatching, which will be discussed later. The honing process requires a minimal grinding allowance, maintaining high accuracy of machined holes.
Honing machines are primarily used to grind cylindrical inner surfaces, such as cylinders in automobile and industrial machinery engines, as well as hydraulic and pneumatic equipment. They are also used to finish the inside diameters of gear parts, such as pinions in planetary gear mechanisms, which are crucial for gear-shifting mechanisms in automatic transmissions and forward/reverse switching in continuously variable transmissions (CVTs).
Honing machinery grinds by pressing a bar-shaped grinding tool, known as a honing stone or horn, against the inner surface of a workpiece. Attached to a honing head, which is in turn attached to a core rod called a mandrel, the horns apply constant pressure to the workpiece. The grinding is performed with a combination of reciprocating and rotary motions, creating a cross-hatch pattern unique to the honing process. This pattern serves as oil reservoirs in engines and rolling surfaces for bearings.
Honing machinery is classified into vertical and horizontal types, with vertical machines typically used for workpieces with large finishing diameters and horizontal machines for long workpieces. Other types include:
This type polishes workpieces by pressing them between two grinding wheels, aligning them at a uniform height. While it does not grind the inside diameter of a hole, it is considered honing machinery due to its polishing action.
A computer-controlled machine that automatically performs machining with multiple grinding wheels. It can be programmed for operations requiring different roughness levels, enhancing efficiency and precision.
Also known as wet blasting, liquid honing uses a processing fluid containing abrasive grains instead of a grinding wheel. The fluid is sprayed onto the workpiece surface, producing a matte or even finish, and is also used for deburring.
*Including some distributors, etc.
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Stahli USA started in Illinois, United States, as a manufacturer of precision fine grinding, flat honing, polishing, and lapping machines for customers across medical, automotive, aerospace, commercial, and industrial markets since 1969. Its major offerings include Engineering and R&D, as well as contract services such as Metrology, Deburring, Lapping, Fine Grinding, and Polishing. The company also offers a wide range of automation-related solutions, diamond suspensions, testing equipment, process engineering, and on-site customer support for machines, systems, and processes.
Ohio Tool Works (OTW) is an American manufacturer based in Ashland, Ohio, specializing in vertical and horizontal honing machines, as well as related tooling, abrasives, and supplies. Since its establishment in 2004, OTW serves various industrial sectors, including oil and gas, aerospace, automotive, medical device, and metalworking industries. OTW offers its services to honing companies, regardless of the machine brands used. These services include initial machine assessment, installation, maintenance, repair recommendations, custom solutions, and worker training. Additionally, OTW's Inventory on Demand program enables honing companies to reduce inventory costs while ensuring access to necessary tooling and abrasives.
Nagel Precision Inc., founded in 1982, is a manufacturer of superfinishing, honing, and face grinding machines. The company offers stone superfinishing, body honing tools, abrasives, pinion gear, engine block, and many other related products. With ISO 9001 and ISO 14001 certified manufacturing facilities in North America, South America, Europe, and Asia, the company has installed thousands of superfinishing and honing systems around the world in the medical, hydraulic, automotive, aerospace, oil and gas, and other industries.
Century Machine, Inc., is a manufacturer of horizontal and vertical honing equipment located in Coulter, Iova and founded in 1975. The standard products include abrasive stones, honing oil and tooling equipment such as spline drives and abrasive holders machined from wear and shock-resistant alloys for durability. The abrasive stones include aluminium oxide, resin bond, silicon carbide, vitrified bond, and diamond metal bond used to cut mild steel, chrome, Inconel, hardened steel, and Hastelloy. Wooden harmonic silences mounted in steel shells to reduce noise during the honing process are produced.
Sunnen Products Company, founded in 1924, is an American manufacturer and supplier headquartered in St. Louis, Missouri, specializing in of high-precision and bore sizing machines, tools, and abrasives. Joe Sunnen, founder of the company, invented the first manual cylinder hone in 1928. Over the years, Sunnen has developed industrial honing machines, tools, and abrasives with bore sizing and finishing systems, lapping machines, deep hole drilling machines and tools, bore gaging and roller burnishing systems. These products find applications in various industries, such as honing solutions in the automotive sector, as well as a line of machines, tools, and abrasives for energy drilling.
LAPMASTER WOLTERS’s roots go back as far as 1804 with the founding of Peter Wolters. Lapmaster was founded in Chicago in 1948 as a manufacture of lapping and polishing machines for the mechanical seal market, Lapmaster has grown to a worldwide solution provider for more than 20 industries like precision optics and advanced materials. Lapmaster serves many industries including automotive, semiconductor, electro optics, and medical devices. Lapmaster also sells many consumables including abrasive powders, lapping compounds diamond lubricants, and composite plates. Products include lapping, polishing, bore honing, buffing, grinding, and special purpose machines.
Rottler Manufacturing has been a symbol of cutting-edge technology since 1923. They offer a comprehensive machinery range catering to all engine builders. From custom machine shops to high-volume remanufacturing, Rottler has the perfect machine. Renowned for innovation, their advanced designs meet global engineering demands. Operating from Kent, Washington, their facility, dedicated solely to the automotive aftermarket, boasts state-of-the-art equipment. With in-house quality control, Rottler ensures premium standards. Their ability to engineer, manufacture, and customize tooling gives them a competitive edge.
ACE MACHINE TOOLS CO. LTD is a manufacturer of machine tools and accessories that was established in 1983 in Suzhou, China. The company produces standard as well as specialized metal forming or auto repair machines and power tools. These include universal lathes, hydraulic press brakes, and CNC machine centers. It also offers automated plasma cutting machines and handheld surface grinders. Aside from its products, the company offers OEM services for its clients in the aerospace, metalworking, and industrial manufacturing sectors.
AZ S.p.A., established in 1958 and headquartered in Montorso Vicentino, Italy, is a manufacturer of grinding equipment and systems. The company's products include crankshaft, landing gear, and engine rebuilding grinding machines. It also offers a range of universal grinding machines, including CNC machines, for heavy-duty industrial applications. These products are used for boring and grinding combustion engine blocks, engine heads, and shaping. Its machines are designed for specific applications used in sectors that include railway construction, electric generator motor construction, and automotive manufacturing.
Beijing No. 1 Machine Tool Imp. & Exp. Corporation Ltd., established in 1949 and headquartered in Beijing, China, is a manufacturer and supplier of milling machines, centers, and accessories. The company's products include the T1 High Precision CNC Vertical Turning Series, CNC floor-type boring and milling series machines, and the XKHFive-axis Turbine Blade Machining Center series. It also offers custom design and production of large-size cylindrical CNC grinding machines to meet client requirements. These large-scale milling centers are used in industries including automotive, marine, and mining.
Toyo Advanced Technologies Co., Ltd., established in 1950, is a Japanese manufacturer and supplier headquartered in Minami-ku, Hiroshima, specializing in machinery and hard coating solutions. The company offers various computerized numerical control (CNC) internal and external grinding machines as well as gear and multi-profile grinding machines. Additionally, it provides CNC honing machines, cylinder block bore finishers, multi-wire saws for power semiconductors, and scroll cutting machines. These machines find applications in various industries, including automobile, bearing, and electric household appliance. The company also offers hard coating solutions such as chemical vapor deposition (CVD), physical vapor deposition (PVD), and diamond-like carbon (DLC) coatings.
Manisha Machinery Private Limited, founded in 1968 with headquarters in India, is a manufacturer of special-purpose machinery. The company's products include auto-gauging honing machines, auto-stroking timer sizing honing machines, manual honing machines, through-feed superfinishing machines, and manual OD lapping machines, and it caters to the requirements of the automotive industry and pneumatic and hydraulic component manufacturers. The company also offers customization to design, engineer, and produce custom machines to meet client-specific requirements.
Spepurmac Engineering Services, founded in 1992 with headquarters in India, is a manufacturer and supplier of boring and drilling machines. The company's broad product range includes CNC-controlled SPM machines, hydraulic and CNC-controlled special purpose machines, quill-feed drilling heads, fine-boring spindle units, and fine-boring SPM machines used by a wide variety of industries, including the automotive, manufacturing, mining, construction, and chemical processing markets. The company also offers a customization service to produce special-purpose machines to meet client-specific requirements.
Shanghai Honing Machinery Co., Ltd., founded in 2004 with headquarters in China, is a manufacturer of honing machines and superfinishing tools. The company's products include semi-automatic horizontal deep honing machines, automatic horizontal high-hardness steel honing machines, vertical honing machines, single-pass diamond-coated honing tools, and honing stones. The company serves the automotive, oil and gas equipment, and compressor and component markets. The company also produces custom machines, multi-machine systems, and tools to meet client-specific requirements.
Abhi Fine Products, founded in 1996 with headquarters in India, is an ISO 9001:2015 manufacturer of honing machines and superfinishing tools. The company's products include single-pass vertical honing machines, expansion vertical honing machines, single-pass honing tools, CNC multi-pass honing machines, and axial floating fixtures. It serves various industries, such as the automotive industry and pneumatic and hydraulic component manufacturers. The company also works with customers to produce custom machines, multi-machine systems, and tools to meet client-specific requirements.
SEIWA G-TEC INC., founded in 1920 and headquartered in Shimane, Japan, is a manufacturer of gear processing machines. The company provides a range of CNC gear processing machines, including gear hobbing machines, gear grinding machines, and gear honing machines. It also offers tool grinding machines, such as hob sharpeners and honing wheel grooving machines. In 2005, SEIWA G-TEC developed the Aqua-Cut method, which addresses the issues of oil or dry cutting, resulting in high productivity.
Pemamo SA, founded in 1988, is a manufacturer of high-precision honing machines and tools based in La Neuveville, Switzerland. The company's product line includes automatic and semi-automatic machines, such as horizontal and vertical honing machines. It also produces hones for blind and through bores with galvanic and metallic bonds, hand hones, and segment hones. In addition, it offers a range of apparatus and accessories, such as adapters and friction-clutch systems. Supported by a network of 30 agents in 25 countries, the company serves various industries, including aeronautics, automotive, and healthcare.
KADIA, a part of Nagel Group established in 1959, is a manufacturer of honing and mechanical deburring technology headquartered in Nürtingen, Baden-Württemberg, Germany with locations in Europe, USA, China, India, and Brazil The company offers new and pre-owned honing machines, honing tools, honing abrasives, deburring machines, and deburring tools for high-precision finishing. It has attained the ISO 9001, ISO 14001, and VDA 6.4 and 6.1 certificates and its customers include vehicle manufacturers and their suppliers, as well as players in the hydraulic industry and aerospace technology.
GMSi Group, Inc. is a manufacturer and supplier of nonportable power and abrasive tools, as well as accessories. Founded in 2009 and based in Oxford, Massachusetts, the company produces various abrasive machining and sharpening tools for use in metalworking and OEM manufacturing. The company’s product portfolio includes abrasive toolings such as hand hones and grinding wheels, as well as milling and grinding machines. GMSi Group, Inc. is partnered with several service centers and distributors across North America, serving clients like the U.S. Army and Navy, Kinik Company, and Shanghai JXMEC Import and Export Co.
Amc-Schou AS, established in 1925 and based in Skanderborg, Denmark, is a supplier of engine rebuilding and cylindrical grinding machinery. Some of the machines it stocks include cylinder honing machines, line boring machines, and crack detectors. The company’s crankshaft grinders feature hydraulically operated wheel slide movement and face plate locking pins capable of up to 3700mm/145.6 inch. The company also delivers machines engineered to suit individual needs, like having extra-large swings. The first engine rebuilding machine was manufactured in 1938, and the company has delivered approximately 16,000 machines to over 100 countries.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Ohio Tool Works |
9.4%
|
| 2 | ACE MACHINE TOOLS CO.,LTD |
7.1%
|
| 3 | Century Machine, Inc. |
6.9%
|
| 4 | Nagel Precision Inc. |
6.6%
|
| 5 | Rottler Manufacturing |
5.8%
|
| 6 | Shanghai Honing Machinery Co., Ltd |
5.8%
|
| 7 | Lapmaster International, LLC |
5.3%
|
| 8 | AZ spa |
4.8%
|
| 9 | Toyo Advanced Technologies |
4.6%
|
| 10 | Manisha Machinery Private Limited. |
4.3%
|
Derivation Method
The ranking is calculated based on the click share within the honing machinery page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
7 | 36.8% |
|
India
|
4 | 21.1% |
|
China
|
3 | 15.8% |
|
Japan
|
3 | 15.8% |
|
Italy
|
1 | 5.3% |
|
Denmark
|
1 | 5.3% |
38 products found
38 products
Utsunomiya Manufacturing Co., Ltd.
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