The Doosan HM 1250W is a horizontal machining center (HMC) designed for tackling large, demanding workloads. Manufactured by Doosan Machine Tools, a reputable name in CNC machinery, the HM 1250W boasts an impressive array of features that cater to high-precision machining of big workpieces.
Built for Power and Productivity
- Heavy-duty construction: The HM 1250W features a rigid cast iron structure and box-way guideways to ensure stability and minimize deflection during heavy cutting operations. This rigid design translates to improved machining accuracy and extended machine life.
- High-torque spindle: The machine is equipped with a powerful gearbox-driven spindle that delivers exceptional torque for efficient metal removal. This allows for machining tough materials and deep cuts with ease.
- 3-speed geared spindle head: The HM 1250W offers a 3-speed geared spindle head, providing versatility for various applications. This allows for high-speed machining for smaller workpieces and high-torque cutting for larger ones.
- Minimum non-cutting time: The machine is designed to minimize tool change and pallet exchange times, maximizing productivity. This is achieved through features like a shuttle-type automatic pallet changer and a high-capacity tool magazine.
Precision Machining of Large Workpieces
- Large pallet size: The HM 1250W boasts a 1000/1250mm pallet size, accommodating sizable workpieces. This makes it ideal for applications in industries like oil and gas, construction equipment, and power generation.
- Optional W-axis: The machine offers an optional W-axis, extending its machining capabilities for deep boring applications. This allows for efficient and precise creation of long holes on large workpieces.
- High-precision linear axes: The linear axes of the HM 1250W are driven by preloaded ballscrews, minimizing thermal expansion and ensuring machining accuracy.
Additional Features
- High-capacity tool magazine: The tool magazine can hold a large number of tools, reducing the need for frequent tool changes and keeping setups efficient.
- Servo motors: The machine utilizes servo motors for all axes, providing precise control and fast movement.
- User-friendly control system: The HM 1250W comes equipped with a user-friendly CNC control system that simplifies operation and programming.
The Doosan HM 1250W is a powerful and versatile HMC designed for heavy-duty machining of large workpieces. With its rigid construction, high-torque spindle, and large pallet size, the HM 1250W is a valuable asset for machine shops that require precision and productivity in handling big jobs.