MEGAII-260
HEAVY DUTY HORIZONTAL CNC LATHE
MEGAII-200 is specifically designed for shipbuilding, wind power, mining, new and renewable energies as well as large and heavy duty precision parts for aircraft industries.
Product Description
Headstock with Thermal Displacement-Minimizing Rib Frame
The headstock provides stable support for the spindle with its high-precision cylindrical roller bearing, the gearbox specially heat treated, grinded for excellent stability and precision. The oil is cooled by an external cooling system automatically, lubricating each drive and support sections to minimize thermal displacement caused by heat.
High-Rigidity Structure
The high-rigidity 3-way bed, capable of hard turning, has been designed in separate units to be connected easily, the wide sliding surface bed with the maximum width of 1,200 mm enables high-load. The bed has been designed to allow discharge of chips effectively.
Built-in Tailstock
The large tailstock with the built-in quill rotation structure is designed in rigid frame with 3-point support system. Its rack-and-pinion steering, automatic feeding by an electrical motor, a dual safety system for braking and sliding prevention allow the operator to work in safety. Implementation of the forced lubrication cooling system minimizes thermal displacement.
Z-Axis Ball Screw and Support
The nut rotation drive system with clamped ends minimizes vibrations during rapid feeding. Saddled with LM guide and anti-deflection ball screw support are mounted on the front of the bed to enable machining without vibrations.
Product Specifications
Additional information
| Swing Over Bed [mm] | Ø2,650 |
|---|---|
| Swing Over Cross Slide [mm] | Ø2,200 |
| Distance Between Centers [mm] | 6,000/8,000/10,000/12,000/17,000 |
| Max. Load Capacity [ton] | 25 (Option : 40) |
| Bed Width [mm] | 2,000 |
| Bed Slide Way | 3-Way (1-Bed) |
| Spindle Nose | Special(Ø300×280) |
| Chuck Size [inch] | – |
| Spindle Speed [rpm] | 1 ~ 130 |
| Spindle Torque [kgf.m] | 7,647 |
| Spindle Range [step] | Auto 2-steps |
| Rapid Speed (X / Z) [m/min] | 4 / 6 |
| Type of Quill | Built-in type |
| Quill External Diameter [mm] | Ø450 (Option: 600) |
| Quill Stroke [mm] | 300 |
| Spindle Motor [kW] | 100 / 140 |
| Feed Motor (X / Z) [kW] | 11.6 / 28.3 |
| Machine Length (W x H) [mm] | 4,200 x 3,725 |
| Machine Width (L) [mm] | 13,500/15,500/17,500/19,500/24,500 |
| NC Controller | Siemens-828D |
Machining Software
Learn more about Hwacheon's Machining Software.
