Information
59 Buheung-ro 597beon-gil, Gwangjeok-myeon, Yangju-si, Gyeonggi-do, South Korea
+82 31-836-0049
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Overview
- Summary
- Changhan Precision Machinery Co., Ltd. is a specialized company dedicated to ultra-precision surface grinding machines since its establishment in 1994. The company's core philosophy involves continuous management innovation and technological development for quality improvement. It strives to be a leader in the grinding machine industry through creative and future-oriented thinking and a willingness to take on challenges. The company aims to secure strong competitiveness in the 21st century's limitless competition by earning respect and trust from customers and society. It promises to provide the best products and services through continuous investment and development.Changhan Precision Machinery Co., Ltd. is a specialized company dedicated to ultra-precision surface grinding machines since its establishment in 1994. The company's core philosophy involves continuous management innovation and technological development for quality improvement. It strives to be a leader in the grinding machine industry through creative and future-oriented thinking and a willingness to take on challenges. The company aims to secure strong competitiveness in the 21st century's limitless competition by earning respect and trust from customers and society. It promises to provide the best products and services through continuous investment and development.
- Key Products/Technologies
- Ultra-precision surface grinding machines: A diverse range of models including CGM CNC Series, CGM 600 Series, CGM-850/1050 Series, CGM-640 Series, CGM-250/300BSD Series, CGM-300BS Series, CGM-250BS Series, and CGM-200BS Series, along with CNC CYCLE MODE ACCESSORIES.Ultra-precision surface grinding machines: A diverse range of models including CGM CNC Series, CGM 600 Series, CGM-850/1050 Series, CGM-640 Series, CGM-250/300BSD Series, CGM-300BS Series, CGM-250BS Series, and CGM-200BS Series, along with CNC CYCLE MODE ACCESSORIES.
- The CGM CNC Series features absolute scale control and a direct ball screw servo motor system, ensuring repetitive precision and accurate position control.The CGM CNC Series features absolute scale control and a direct ball screw servo motor system, ensuring repetitive precision and accurate position control.
- The CGM 600 Series offers a stable working environment with a low-noise hydraulic system, incorporating ball screws and servo motors for high-precision control.The CGM 600 Series offers a stable working environment with a low-noise hydraulic system, incorporating ball screws and servo motors for high-precision control.
- The CGM-250/300BSD Series allows for both fully automatic and manual operation, enabling ultra-precision mass production. It utilizes 3-axis servo control for precise positioning and low noise, along with high-rigidity precision LM guides for superior grinding wheel positioning (300 model) and special steel (SKH-9) for table slides.The CGM-250/300BSD Series allows for both fully automatic and manual operation, enabling ultra-precision mass production. It utilizes 3-axis servo control for precise positioning and low noise, along with high-rigidity precision LM guides for superior grinding wheel positioning (300 model) and special steel (SKH-9) for table slides.
- All product series incorporate heat-treated high-grade alloy castings and high-rigidity machine structures to minimize thermal expansion and wear. They feature precision spindles with P4 grade bearings and low-vibration, silent, sealed V3 grade spindle motors.All product series incorporate heat-treated high-grade alloy castings and high-rigidity machine structures to minimize thermal expansion and wear. They feature precision spindles with P4 grade bearings and low-vibration, silent, sealed V3 grade spindle motors.
- Automatic lubrication systems and perfect oil leakage prevention, coupled with fine vertical feed devices, facilitate precise work. Differentiated scraping processes ensure optimal precision, and a head dresser guarantees high surface roughness.Automatic lubrication systems and perfect oil leakage prevention, coupled with fine vertical feed devices, facilitate precise work. Differentiated scraping processes ensure optimal precision, and a head dresser guarantees high surface roughness.
- Core Advantages
- Deep specialization and technical expertise in the grinding machine sector since its establishment in 1994. A workforce with an average of over 10 years of service, ensuring highly skilled technical personnel.Deep specialization and technical expertise in the grinding machine sector since its establishment in 1994. A workforce with an average of over 10 years of service, ensuring highly skilled technical personnel.
- A unique quality control system that involves directly performing the annealing heat treatment process for castings, rather than outsourcing, to ensure high product quality. This capability minimizes thermal expansion and wear, guaranteeing optimal precision in their products.A unique quality control system that involves directly performing the annealing heat treatment process for castings, rather than outsourcing, to ensure high product quality. This capability minimizes thermal expansion and wear, guaranteeing optimal precision in their products.
- Continuous investment in research and development, focusing on advanced technological development beyond current customer demands. This enables the proactive supply of high-specification products, such as ultra-precision CNC grinding machines, to the market.Continuous investment in research and development, focusing on advanced technological development beyond current customer demands. This enables the proactive supply of high-specification products, such as ultra-precision CNC grinding machines, to the market.
- An organizational culture that implements a team office system, fostering efficient and proactive communication between departments. This system allows for quick feedback on areas needing improvement, such as cost reduction and process shortening, promoting efficient operations.An organizational culture that implements a team office system, fostering efficient and proactive communication between departments. This system allows for quick feedback on areas needing improvement, such as cost reduction and process shortening, promoting efficient operations.
- Capability to provide prompt and accurate before-sales (B/S) and after-sales (A/S) services compared to competitors. The company's management philosophy of customer satisfaction, high quality, and challenge reflects its commitment to customer-centric service.Capability to provide prompt and accurate before-sales (B/S) and after-sales (A/S) services compared to competitors. The company's management philosophy of customer satisfaction, high quality, and challenge reflects its commitment to customer-centric service.
- Target Industrie
- Mold and Die Industry.Mold and Die Industry.
- Precision Parts Machining Industry.Precision Parts Machining Industry.
- Automotive Parts Manufacturing Industry.Automotive Parts Manufacturing Industry.
- Aerospace Components Manufacturing Industry.Aerospace Components Manufacturing Industry.
- Medical Device Components Manufacturing Industry.Medical Device Components Manufacturing Industry.
- Major Markets
- ChinaChina
- Certifications/Patents
- ISO 9001 Quality Management System Certification (2000).ISO 9001 Quality Management System Certification (2000).
- Designation as a Management Innovation Small and Medium Business (2009).Designation as a Management Innovation Small and Medium Business (2009).
- Selection as a Military Service Exemption Company (2001).Selection as a Military Service Exemption Company (2001).
Introduction
Location
59 Buheung-ro 597beon-gil, Gwangjeok-myeon, Yangju-si, Gyeonggi-do, South Korea
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