Grinding processing "Internal diameter grinding" *We propose the optimal equipment according to precision, cost, etc.!
The washer shape achieves low cost by processing multiple pieces simultaneously!
KONISHI Manufacturing Co., Ltd. is capable of performing consistent grinding processes for inner diameter grinding, outer diameter grinding, and surface grinding. We possess various types of grinding machines for each grinding process, allowing us to propose the most suitable equipment based on the precision and cost requirements of our customers. 【Features of Inner Diameter Grinding Process】 ■ For washer-shaped products, instead of processing them one by one, multiple pieces are stacked and processed simultaneously, achieving low costs. (Diaphragm chuck type inner diameter grinding machine) ■ If product perpendicularity and coaxiality precision are required, we can accommodate this by processing based on end face and outer diameter references. (Magnet shoe type outer diameter grinding machine) *For more details, please download our catalog or feel free to contact us.
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■Quality Promotion System At Konishi Manufacturing, we have appointed a quality officer above the quality department. The quality officer is established to ensure the sharing of policies and the thorough promotion of measures, and is responsible for guiding and auditing the entire lifecycle quality improvement from product development to production, disposal, and recycling, including the manufacturing department and procurement partners. ■Quality Evaluation and On-Site Improvement by Third Parties To enhance quality, we conduct external quality audits separate from ISO. While understanding processes through internal audits and striving to eliminate defects, we regularly incorporate external opinions to identify potential risks and promptly implement countermeasures. Konishi Manufacturing actively addresses hidden issues. ■Acquired ISO Certifications January 2000: Acquired ISO19002 January 2003: Acquired ISO19001 March 2005: Acquired ISO14001
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Company information
KONISHI Manufacturing Co., Ltd. has been providing products to the world market with ball bearings under the trademark name "MRK." "Precision machining" and "mass production" are fundamental concepts for the manufacturing industry, yet they are being reexamined in light of the harsh realities that constantly demand speed and cost reduction. In the midst of changing values and diversifying needs, how we can enhance customer satisfaction and trust is a significant challenge and driving force for us. We believe that thorough quality control, improvements in work efficiency, a flexible system that introduces new information and technologies as needed, and above all, a customer-centric mindset will lead to new possibilities. We are actively working on "small lots" and "short delivery times," focusing on building a system that meets current needs and turning customer proposals into reality.