GMB8030
GMA series machine tool consists of fixed table, moving gantry frame and beam. Main structural parts are made of high strength cast iron and phe nolic sand molding with the good shock absorption and thermal stabil ity.
Product Details
The equipment adopts a single-spindle/double spindle, column fixed, Table moving and beam moving up and down. Working with 5 axis milling head and equipped with head tool changer for maximum flexibility in heavy-duty machining.
Technical Specifications
| Parameter Category | GMB8030 |
|---|---|
| Table size | 3000×(8000–30000) mm W × L |
| All axis move | X: 3000–35000 mm Y: 5500 mm Z: 1150/1450 mm W: 2400–3000 mm |
| Table loading | 22000 kg |
| Table slot | 36×280 mm |
| Axis control | Synchronous 5 axis working |
| Spindle to table distance | 500–2250 mm |
| Ram size | 480×480 mm |
| Between column | 3200 mm |
| Main spindle motor | Siemens AC Servo Motor |
| Spindle power | 22/25 kW |
| Max spindle torque | 1120 Nm |
| Spindle taper | ISO50 / BT50 |
| Spindle speed | 10–5000 RPM |
| Spindle diameter | Φ190/260 mm |
| Spindle cleaning | Air |
| Spindle balance | Nitrogen balance |
| Spindle positioning | Encoder |
| Bearing cooling | Constant temperature oil cooling |
| Bearing lubrication | Imported FAG grease / Grease lubrication |
| 5-axis head A-axis | Rated torque: 1060 Nm Hydraulic clamping torque: 4000 Nm (60 bar) Max swing speed: 60 rpm Rotation range: ±110° Encoder: Absolute |
| 5-axis head C-axis | Rated torque: 1400 Nm Hydraulic clamping torque: 4500 Nm (60 bar) Max swing speed: 80 rpm Rotation range: ±360° Encoder: Absolute Indexing: 0.001° |
| 5-axis head spindle | Max torque: 300 Nm Max speed: 10000 rpm (Adjustable) Rated current: 175 A Taper: ISO50 Lubrication: Grease |
| Driven system | X: Dual-axis output, dual-motor anti-backlash, four motors Y: φ80 mm screw diameter Z: φ63 mm screw diameter |
| Motor power torque | X: 36 N·m (4 reducers, 1:50) Y: 36 N·m (precision reducer, 1:4) Z: 36 N·m (brake, precision reducer, 1:3) |
| Rapid move | X: 12 m/min Y: 12 m/min Z: 10 m/min |
| Feed rate | X/Y/Z: 1–6000 mm/min |
| Positioning accuracy | X: 0.020 mm Y: 0.015 mm Z: 0.015 mm |
| Re-positioning accuracy | X: 0.015 mm Y: 0.010 mm Z: 0.010 mm |
| Linear guides | X: P grade roller 65 mm (4 rails) Y: P grade roller 65 mm (2 rails) Z: Four-sided hard rail |
| Electrical cabinet | Sealed with electrical cabinet empty |
| Lubrication system | Quantitative allocation Lubricating oil flow: 150 ml/min |
| Coolant system | Max pressure: 0.6 MPa Max flow: 45 L/min |
| Air system | Available pressure: 0.45–0.6 MPa Air flow: 0.6–0.9 m³/min |
| Total power | 190 KVA |
| Overall size | 21000×4500×8000 mm |
Product Advantages
The WEISH CNC represents the concept of a high-performance bridge-type machine with mobile table. Its structural design and thermal symmetry permit machining of large parts while maintaining high dynamics and geometric precision.
Company Strength
Unmatched Head Robustness
The milling heads of WEISH CNC have a unique technology that makes them the most robust and reliable on the market.
Complete Five-Face Machining
Our machine is capable of achieving five-face machining for complex workpieces in a single setup.
Freight Information
This machine will be loading into 6×40 feet OT (open top) containers for international shipping.
Our preventive maintenance service includes different rebuilding / overhauling and retrofitting options so that technological or economic obsolescence can be put off for as long as possible.
Related products
GMB8030
Reviews
There are no reviews yet.