DOLBANG, The Republic of Korea - Komachine Supplier Profile and Product List

- A specialized manufacturer of grinding and polishing machines, producing various processing equipment including rotary grinders, core drill machines, and cutting machines. A company dedicated to developing and producing world-class domestic rotary grinders based on accumulated technology, equipped with the best processing facilities and measurement equipment. Supplies products tailored to the grinding characteristics and conditions of materials for precision metal processing, general metal processing, and non-magnetic material processing. A company striving to implement state-of-the-art rotary grinders through the development of automatic thickness measurement programs, vacuum devices, and drainage systems.A specialized manufacturer of grinding and polishing machines, producing various processing equipment including rotary grinders, core drill machines, and cutting machines. A company dedicated to developing and producing world-class domestic rotary grinders based on accumulated technology, equipped with the best processing facilities and measurement equipment. Supplies products tailored to the grinding characteristics and conditions of materials for precision metal processing, general metal processing, and non-magnetic material processing. A company striving to implement state-of-the-art rotary grinders through the development of automatic thickness measurement programs, vacuum devices, and drainage systems.
- Horizontal Spindle Rotary Surface Grinders M/C: Features ultra-precision rotary table surface grinding, SIC precision grinding, and various application grinding capabilities. Comprises the DB-H Series models, utilizing a metal bearing system for the spindle bearing.Horizontal Spindle Rotary Surface Grinders M/C: Features ultra-precision rotary table surface grinding, SIC precision grinding, and various application grinding capabilities. Comprises the DB-H Series models, utilizing a metal bearing system for the spindle bearing.
- Vertical Spindle Rotary Surface Grinders M/C: Offers a range of models from DB-V500 to DB-V3000. Incorporates advanced technologies such as an automatic product thickness measurement system, CNC system, vacuum generation device system, automatic wheel dressing system, and robotic automatic (unmanned) grinding system. Features powerful built-in spindle type and dual processing capability with both magnetic and vacuum chucks. Provides various specifications including chuck diameters from Ø500 to Ø3,000㎜, grinding wheel diameters from Ø290 to Ø1,750㎜, and maximum swing from Ø380 to Ø3,600㎜.Vertical Spindle Rotary Surface Grinders M/C: Offers a range of models from DB-V500 to DB-V3000. Incorporates advanced technologies such as an automatic product thickness measurement system, CNC system, vacuum generation device system, automatic wheel dressing system, and robotic automatic (unmanned) grinding system. Features powerful built-in spindle type and dual processing capability with both magnetic and vacuum chucks. Provides various specifications including chuck diameters from Ø500 to Ø3,000㎜, grinding wheel diameters from Ø290 to Ø1,750㎜, and maximum swing from Ø380 to Ø3,600㎜.
- Core Drill M/C: Core drilling equipment based on specialized manufacturing technology for grinding and polishing machines.Core Drill M/C: Core drilling equipment based on specialized manufacturing technology for grinding and polishing machines.
- Cutting Machine (Saw Blade Cutting): Precision cutting equipment utilizing a saw blade cutting method.Cutting Machine (Saw Blade Cutting): Precision cutting equipment utilizing a saw blade cutting method.
- Automation and Precision Control Technology: Process automation and precision control technologies including automatic product thickness measurement system, CNC system, vacuum generation device, automatic wheel dressing system, and robotic automatic (unmanned) grinding system. Plans for developing unmanned automated machines and robot-linked systems from 2024.Automation and Precision Control Technology: Process automation and precision control technologies including automatic product thickness measurement system, CNC system, vacuum generation device, automatic wheel dressing system, and robotic automatic (unmanned) grinding system. Plans for developing unmanned automated machines and robot-linked systems from 2024.
- High-Precision Machining Technology: Capability for SIC quartz and carbide processing, and managing spindle runout and table runout within 3 microns.High-Precision Machining Technology: Capability for SIC quartz and carbide processing, and managing spindle runout and table runout within 3 microns.
- Domestic Technology-Based High-Quality Grinder Manufacturing Capability: A corporate philosophy committed to maximizing the quality improvement of domestic grinders, challenging the preference for used foreign grinders. Aiming to produce world-class rotary grinders using accumulated technology and the best processing and measurement equipment.Domestic Technology-Based High-Quality Grinder Manufacturing Capability: A corporate philosophy committed to maximizing the quality improvement of domestic grinders, challenging the preference for used foreign grinders. Aiming to produce world-class rotary grinders using accumulated technology and the best processing and measurement equipment.
- Diverse Product Lineup Specialized for Various Processing Purposes: Possesses customized production capabilities tailored to the grinding characteristics and conditions of materials, including precision metal processing, general metal processing, and non-magnetic material (non-ferrous metals and glass products) processing. A flexible product supply system responding to diverse customer demands.Diverse Product Lineup Specialized for Various Processing Purposes: Possesses customized production capabilities tailored to the grinding characteristics and conditions of materials, including precision metal processing, general metal processing, and non-magnetic material (non-ferrous metals and glass products) processing. A flexible product supply system responding to diverse customer demands.
- Application of State-of-the-Art Automation and Precision Control Technologies: Integration of advanced technologies such as automatic product thickness measurement system, CNC system, vacuum generation device, automatic wheel dressing system, and robotic automatic (unmanned) grinding system. Efforts to implement cutting-edge rotary grinders through joint development with relevant institutions.Application of State-of-the-Art Automation and Precision Control Technologies: Integration of advanced technologies such as automatic product thickness measurement system, CNC system, vacuum generation device, automatic wheel dressing system, and robotic automatic (unmanned) grinding system. Efforts to implement cutting-edge rotary grinders through joint development with relevant institutions.
- Excellent Mechanical Precision and Durability: Body design with evenly distributed damping energy for significant vibration energy dissipation. Column with evenly distributed restoration and inertia energy, and spindle with volume design minimizing regenerative vibration. Ultra-precision machining capability managing spindle runout and table runout within 3 microns.Excellent Mechanical Precision and Durability: Body design with evenly distributed damping energy for significant vibration energy dissipation. Column with evenly distributed restoration and inertia energy, and spindle with volume design minimizing regenerative vibration. Ultra-precision machining capability managing spindle runout and table runout within 3 microns.
- User Convenience and Ease of Maintenance: Provides excellent workability and an ergonomic operating method prioritizing operator comfort. Structure design for maintaining repetitive precision and easy maintenance. Application of user-friendly PLC-based control system.User Convenience and Ease of Maintenance: Provides excellent workability and an ergonomic operating method prioritizing operator comfort. Structure design for maintaining repetitive precision and easy maintenance. Application of user-friendly PLC-based control system.
- Metal Processing Industry (Precision Metal Processing, General Metal Processing): Precision grinding and surface treatment processes for various metal parts.Metal Processing Industry (Precision Metal Processing, General Metal Processing): Precision grinding and surface treatment processes for various metal parts.
- Non-Ferrous Metal Processing Industry: Grinding and processing of non-ferrous materials such as aluminum and copper.Non-Ferrous Metal Processing Industry: Grinding and processing of non-ferrous materials such as aluminum and copper.
- Glass Product Processing Industry: Precision grinding and surface treatment of glass and non-magnetic materials.Glass Product Processing Industry: Precision grinding and surface treatment of glass and non-magnetic materials.
- Machine Tool Industry: Manufacturing and supply of machine tools including grinders, core drill machines, and cutting machines.Machine Tool Industry: Manufacturing and supply of machine tools including grinders, core drill machines, and cutting machines.
- Precision Parts Manufacturing Industry: Production processes requiring high precision for components.Precision Parts Manufacturing Industry: Production processes requiring high precision for components.
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- Technological Competitiveness: Continuous efforts in technology development, including joint development of automatic thickness measurement programs, vacuum devices, and drainage systems with relevant institutions. Investment in technology for implementing state-of-the-art rotary grinders. Plans for developing unmanned automated machines and robot-linked systems from 2024.Technological Competitiveness: Continuous efforts in technology development, including joint development of automatic thickness measurement programs, vacuum devices, and drainage systems with relevant institutions. Investment in technology for implementing state-of-the-art rotary grinders. Plans for developing unmanned automated machines and robot-linked systems from 2024.