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Chinese
Hotline: +86-0769-81502923
ADVANTAGE
Professional manufacturer
Dongjing Precision is a company specializing in ultra precision grinding and polishing equipment and process solutions. It mainly engages in the research and development, production, sales, and matching consumables of high-end single and double-sided precision grinding and polishing equipment.Exquisite processing technology
The processing technology achieves precision requirements of a flatness of 0.3 um, parallelism of 1 um, thickness difference of 1 um, and surface roughness of 0.01 um for the workpiece.
Technology led, innovation driven
The product is widely used for grinding and polishing precision parts of metal and non-metal hard, brittle, and fragile materials (including ceramics, sapphires, and semiconductor materials).A comprehensive service system
Professional sales personnel follow up on customer needs throughout the process, providing detailed product introductions and professional purchasing guidance. Collect feedback information on products after sales and provide timely solutions.
Dongjing Precision
NEWS
How to replace and repair the grinding wheel of a double end grinder
The following is the standard operating procedure and precautions for replacing and repairing grinding whee......
Application fields of single-sided grinding and polishing machine
一、Semiconductor and Electronics Industry 1、Wafer processing Used for thinning and surface treatment of sili......
Characteristics and advantages of double-sided grinding and polishing machine
The core features and advantages of double-sided grinding and polishing machine: 一、High precision machining......
Maintenance methods for precision double end grinding machine
The maintenance and upkeep of the double end face grinder should be carried out systematically from three a......
Operating procedures and safety precautions for single-sided grinding and polishing machines
一、Preparation before operation 1、Equipment inspec......
The difference between different types of double-sided grinding and polishing machines
The following are the core differences and techni......
How to calibrate the parallelism of the grinding disc in a double end grinder?
The parallelism of the grinding disc of the dual ......
What is the replacement cycle for grinding and polishing pads?
The following is a comprehensive analysis and mai......
