The Doosan DNM 6700 is a high-performance vertical machining center (VMC) designed for a wide range of applications in the metalworking industry. Building on the success of Doosan's previous DNM series, the DNM 6700 offers increased productivity, reliability, and precision.
Features:
- Large Machining Space: The DNM 6700 boasts one of the largest machining envelopes in its class, with a table size of 59.1" x 26.4" (1501 x 671 mm). This allows for machining of larger workpieces without sacrificing accuracy.
- High Speed and Rigidity: The DNM 6700 is built for speed and precision. With rapid traverse rates of up to 1,417 ipm (360 m/min) and a rigid machine construction, the DNM 6700 can reduce cycle times and improve machining accuracy.
- Direct Coupled Spindle: The DNM 6700 utilizes a direct coupled spindle design, which minimizes vibration and noise compared to belt-driven spindles. This translates to better surface finishes and longer tool life.
- Powerful Spindle Options: The DNM 6700 is available with a variety of spindle options to suit different machining needs. Spindle horsepower ranges from 25 hp to 40 hp, with maximum speeds up to 15,000 rpm.
- Automatic Tool Changer (ATC): The DNM 6700 comes equipped with a 30-tool automatic tool changer, which allows for fast and efficient tool changes during machining operations.
- FANUC 0i-M Controls: The DNM 6700 features the industry-standard FANUC 0i-M control system, known for its user-friendly interface and powerful programming capabilities. DN Solutions (formerly Doosan Machine Tools) also includes their Easy Operation Package (EOP) to further enhance usability.
- Other Standard Features: The DNM 6700 comes loaded with additional standard features to improve productivity and efficiency, including:
- Through-spindle coolant
- Spindle chiller
- Dual chip augers
- Grease lubrication for roller guideways (environmentally friendly)
Specifications:
- Table size: 59.1" x 26.4" (1501 x 671 mm)
- X-axis travel: 41.3" (1050 mm)
- Y-axis travel: 25.6" (650 mm)
- Z-axis travel: 31.5" (800 mm)
- Rapid traverse rates: up to 1,417 ipm (360 m/min)
- Spindle horsepower: 25 hp to 40 hp
- Spindle speed: up to 15,000 rpm
- Tool changer capacity: 30 tools
The Doosan DNM 6700 is a versatile and powerful VMC that offers a combination of high speed, precision, and reliability. With its large machining space, powerful spindle options, and user-friendly controls, the DNM 6700 is a great choice for machine shops looking to boost their productivity and capabilities.