Grinding processing "End face grinding" *We propose the optimal equipment according to precision, cost, etc.!
Rings and washers are compatible with mass production processing! Please contact us if high precision dimensions and flatness are required.
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 End Face Grinding (Width Grinding)】 ■ For ring and washer shapes, we have Gardner double-sided grinding machines (through type and carrier type) that can accommodate mass production. ■ For single-sided grinding, we can handle mass production with rotary grinding machines (a circular table with a diameter of 1,060 mm allows for multiple single-sided grinding processes at once). ■ If high precision dimensions and flatness are required, we can accommodate this with double-sided surface honing machines. *For more details, please download our catalog or feel free to contact us.
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For more details, please download the 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 thorough promotion of measures, and provides guidance and audits to improve quality throughout the entire lifecycle of products, from development and production to 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 separately 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 ISO 19002 January 2003: Acquired ISO 19001 March 2005: Acquired ISO 14001
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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.