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Top 10 Polishing And Grinding Brand & Manufacturers

This section provides a list of the top 10 Polishing And Grinding manufacturers, Website links, company profile, locations is provided for each company. Also provides a detailed product description of the Polishing And Grinding, including product introduction, history, purpose, principle, characteristics, types, usage and purchase precautions, etc.

Manufacturers （Ranking in no particular order）

: Zhejiang Humo Polishing Grinder Manufacture Co.,Ltd.

Address: Industrial Function Zone, Shuanglin Town, Nanxun District, Huzhou City, Zhejiang Province (Nijiatan Village)

Company website: https://www.chinahumo.com/html/en/

Company Overview

Zhejiang Humo Polishing Grinder Manufacture Co.,Ltd. was established in 1986. It has more than 350 employees. The factory covers an area of 125,500 M2, with an annual output of more than 40,000 tons of polishing blocks, more than 4,000 sets of polishing machines and polishing fluids. More than 8,000 tons, it is a large domestic production and export base of light-grinding abrasive materials, and its production scale is also in the forefront of the same industry in the world.

: Hubei Hangte Equipment Manufacturing Co., Ltd.

Address: No. 15, Yingchun Avenue, Duodao High-tech Industrial Development Zone, Jingmen City

Company website: http://www.hangte.cn/

Company Overview

Hubei Hangte Equipment Manufacturing Co., Ltd. is a state-controlled mixed-ownership enterprise whose main businesses are light alloy material forming and product manufacturing, brake system design and manufacturing, intelligent equipment manufacturing, and low-altitude economic products and operation services.

: Gaoshi (Xiamen) Stone Industry Co., Ltd.

Address: No. 999, Chaoyuan Road, Datong Street, Tong'an District, Xiamen

Company website: http://en.bestcheer.com/

Company Overview

Established in 1994, BC Stone has emerged as a premier source for comprehensive stone solutions, specializing in top-tier stone supply and integration services.

: Yangjiang Weiyi Polishing Materidl Co,Ltd

Address: No. C14-2, Dashishan Industrial Zone, Dongying Village Committee, Beiguan Town, Yangdong District, Yangjiang City

Company website: http://www.yjweiyi.com/en/

Company Overview

Yangjiang Weiyi Polishing Material Company Limited (hereinafter referred to as Weiyi) which is located in Yangjiang, Guangdong Province, a Knives & Scissors Center of China, has nearly twenty years experience in researching, producing and selling Nylon Wheels. Weiyi covers an area of about 50,000 square meters. Weiyi, based on independent research and development, devotes to industrialization development.

: Shanghai Donghe Electromechanical Technology Co., Ltd.

Address: Area A, 1st Floor, Building 1, No. 1957 Huiren Road, Jiading District, Shanghai

Company website: https://www.donghescience.com/en/index.html

Company Overview

Shanghai Donghe Electromechanical Technology Co., Ltd. was registered in 2016 and is located at No. 828, Yuanji Road, Jiading District, Shanghai. The company focuses on the R&D and manufacturing of hard and brittle material processing technology and equipment, and provides standard and customized equipment in this field to customers around the world

: Limo Machining Technology (Wuxi) Co., Ltd.

Address: Gate 3, No. 2, Dahuai Road, Area A, Xinsheng Industrial Square, Huishan District, Wuxi City

Company website: http://www.leanabr.com

Company Overview

Limo Machining Technology (Wuxi) Co., Ltd. was established on October 16, 2014, and is located at No. 2, Dahuai Road, Zone A, Xinsheng Industrial Square, Huishan District, Wuxi City. The business scope includes the technical development, manufacturing and sales of metal processing machinery, cutting tools, instruments and meters, and abrasives.

: MEGA Instruments (Suzhou) Co., Ltd.

Address: Factory 11, No. 699, Chengbei Road, Yushan Town, Kunshan City

Company website: http://www.ksmega.com/

Company Overview

MEGA Instruments (Suzhou) Co., Ltd. is located at No. 699 Chengbei Road, Kunshan City, Suzhou City, Jiangsu Province. It was established in 2011.MEGA Instruments mainly develops, designs and produces mid-to-high-end metallographic machines, automatic mounting machines, grinding and polishing machines, metallographic consumables, hardness testers and cutting microscopes.

: Yunfu Kete Machinery Co., Ltd.

Address: Hongtang Section, Dabo Village Committee, Duyang Town, Yun'an District, Yunfu City [No. 23, Foshan (Yunfu) Industrial Transfer Industrial Park]

Company website: https://www.yfkete.com/en

Company Overview

Yunfu Kete Machinery Co., Ltd., founded in 1998, is a high-tech enterprise specializing in stone processing solutions. Located in the Yunfu Duyang High-tech Industrial Development Area, it spans about 50,000 square meters. The company has established the Guangdong Stone Processing Machine Engineering & Technological Research Center and collaborates with universities and research institutions. Kete focuses on R&D, production, sales, and service of optical-mechano-electrical integration products, including stone slab scanners and cutting machines, all recognized with invention patents.

: Fujian Province Furuite Machinery Co., LTD

Address: No. 72, Ling'an Road, Jinjiang Economic Development Zone (Wuliyuan), Quanzhou City, Fujian Province

Company website: http://www.frtcn.com/En

Company Overview

Fujian Province Furuite Machinery Co., LTD is a company specializing in the production of high-tech stone processing equipment manufacturers.

: Guangzhou Weiyi Metallographic Testing Instrument Co., Ltd.

Address: Room 301, Building 1, No. 1 Zhongjiazhuang North Road, Dalong Street, Panyu District, Guangzhou

Company website: http://www.gzwyjxsy.com

Company Overview

Guangzhou Weiyi Metallographic Testing Instrument Co., Ltd. was established in 2010. The company is located in Building 1, No. 1, Zhongjiazhuang North Road, Dalong Street, Panyu District, Guangzhou. After 12 years of steady development, the company is now a well-known enterprise in the metallographic industry integrating R&D, manufacturing, online and offline sales, metallographic sample preparation, and after-sales service. The company's products include but are not limited to metallographic grinding and polishing machines, cutting machines, microscopes, hardness testers, mounting machines, corrosion testers, non-destructive testing equipment and metallographic consumables.

Categories related to Polishing And Grinding

Information

Polishing and grinding Information

What is Polishing and Grinding

Polishing and Grinding are surface finishing processes that improve material texture, dimensional accuracy, and appearance. Polishing creates smooth, reflective surfaces through abrasion, while grinding removes material using bonded abrasive particles for precision shaping and stock removal.

History of Polishing and Grinding

Key developments in surface finishing technology:

Ancient Era: Use of natural abrasives (sandstone, animal hides) for tool sharpening.
18th Century: Emergence of water-powered grinding wheels in workshops.
1920s: Introduction of electric-powered bench grinders and belt sanders.
1980s: CNC-controlled polishing/grinding machines enable sub-micron accuracy.

Purpose of Polishing and Grinding

Primary industrial applications:

Metalworking: Achieving Ra 0.1µm mirror finishes on stainless steel.
Optics: Precision lens grinding with λ/4 surface accuracy.
Semiconductors: Chemical-mechanical planarization (CMP) for wafer processing.
Automotive: Crankshaft journal grinding to ±0.002mm tolerances.

Principle of Polishing and Grinding

Core working mechanisms:

Grinding: Material removal via abrasive grains (Al₂O₃, CBN, diamond) bonded to wheels.
Polishing: Progressive refinement using loose abrasives (cerium oxide, diamond paste).
Coolant Systems: Prevent thermal distortion (ΔT < 5°C) during heavy grinding.

Features of Polishing and Grinding Equipment

Advanced systems offer:

Variable Speed: 50-3,600 RPM for different materials (aluminum to carbide).
Automatic Feed: 0.1-500 mm/min positioning accuracy.
Dust Extraction: HEPA filters capturing 99.97% of particles ≥0.3µm.
Smart Monitoring: Vibration sensors detect wheel imbalance ≥0.5g.

Types of Polishing and Grinding Machines

Common classifications:

Grinding Machines:
- Surface grinders (0.005mm flatness)
- Cylindrical grinders (ID/OD grinding)
- Tool & cutter grinders (5-axis CNC)
Polishing Systems:
- Vibratory polishers (batch processing)
- Robotic polishing cells (6-axis articulation)
- Electropolishing units (chemical-electrochemical)

Precautions for using Polishing and Grinding Equipment

Critical safety practices:

Wheel Integrity: Ring-test grinding wheels before installation.
PPE Requirements: ANSI Z87.1 goggles and face shields mandatory.
Spark Control: Maintain 15m clearance from flammables during grinding.
Slurry Management: Neutralize pH 6-8 for chemical polishing wastes.

Things to consider when purchasing Polishing and Grinding Equipment

Selection criteria:

Material Compatibility: Abrasive types (SiC for non-ferrous, Al₂O₃ for steel).
Surface Finish Requirements: Ra 0.025-6.3µm capabilities.
Production Volume: Single-head vs multi-spindle configurations.
Compliance: OSHA 1910.215 (grinding) and ISO 16057 (polishing) standards.