GNU Series
Inheriting the structural characteristics of strong rigidity and wide processing range of traditional gantry products, integrating advanced technical elements, and pursuing the development concept of high efficiency, high precision, and energy saving. Create new generation of U series gantry machining center. Widely used in mold, rail transportation, automotive, house appliances, medical and other high-end manufacturing industries.
GNU Series
GNU series adopts square ram, which has high rigidity structure, strong and stable cutting performance.
Auxiliary Support Structure of Lead Screw
The follow-up auxiliary support structure provides the best support position for the large stroke lead screw ensuring long-term stability and high-precision operation of the machine tool.
High Torque Gear Reducer
Two gear shifting is realized through hydraulic automatic shifting, and stepless speed regulation implemented by each gear. This system is simplified and provides enhanced reliability.
Column Rotating Head Magazine
The machines compact structure and automatic head change, reduces processing time and improves production efficiency.
Toothed Coupling
The main transmission system is connected by a gear coupling, which is simple, reliable and provides a large transmission of torque.
GNU 28x30 - 32x40
Items | Unit | GNU28×30 | GNU28×40 | GNU28×50 | GNU28×60 | GNU32×40 |
» Machining Capacity | ||||||
X travel | mm | 3200 | 4200 | 5500 | 6500 | 4200 |
Y travel | mm | 2800 | 2800 | 2800 | 2800 | 3200 |
Z travel | mm | 1250 | 1250 | 1250 | 1250 | 1250 |
(1500 option) | (1500 option) | (1500 option) | (1500 option) | (1500 option) | ||
Distance between columns | mm | 2800 | 2800 | 2800 | 2800 | 3200 |
Spindle nose to table surface | mm | 150-1400 | 150-1400 | 150-1400 | 150-1400 | 250-1500 |
» Table | ||||||
Table size | mm | 2000×3000 | 2000×4000 | 2000×5000 | 2000×6000 | 2500×4000 |
Table loading | t | 15 | 18 | 22 | 25 | 20 |
T slot size | 9×22×200 | 9×22×200 | 9×22×200 | 9×22×200 | 12×28×200 | |
» Feed Rate | ||||||
Cutting feedrate (X/Y/Z) | m/min | 6/6/6 | 6/6/6 | 6/6/6 | 6/6/6 | 6/6/6 |
Rapid traverse (X/Y/Z) | m/min | 15/15/10 | 12/15/10 | 10/15/10 | 10/15/10 | 12/15/10 |
» Spindle | ||||||
Max. Spindle speed | rpm | 3500 | 3500 | 3500 | 3500 | 3500 |
Spindle power | kW | 30/37 | 30/37 | 30/37 | 30/37 | 30/37 |
Spindle torque | N.m | 1860/2300 | 1860/2300 | 1860/2300 | 1860/2300 | 1860/2300 |
Spindle taper | BT50 | BT50 | BT50 | BT50 | BT50 | |
Ram section | mm | 450×450 | 450×450 | 450×450 | 450×450 | 450×450 |
» Tool Magazine (Option) | ||||||
Vertical tool magazine capacity | T | 24/40 | 24/40 | 24/40 | 24/40 | 24/40 |
Max. tool dia. (Adjacent Vacant) | mm | Φ110/Φ220 | Φ110/Φ220 | Φ110/Φ220 | Φ110/Φ220 | Φ110/Φ220 |
Max. tool length | mm | 400 | 400 | 400 | 400 | 400 |
Max. tool weight | kg | 20 | 20 | 20 | 20 | 20 |
V&H tool magazine capacity | T | 40/60 | 40/60 | 40/60 | 40/60 | 40/60 |
Max. tool dia (Adjacent Vacant) | mm | Φ125/Φ250 | Φ125/Φ250 | Φ125/Φ250 | Φ125/Φ250 | Φ125/Φ250 |
Max. tool length | mm | 400 | 400 | 400 | 400 | 400 |
Max. tool weight | kg | 25 | 25 | 25 | 25 | 25 |
» Other | ||||||
Power capacity | kVA | 65 | 65 | 65 | 65 | 65 |
Machine weight | t | 49 | 54 | 63 | 70 | 64 |
Machine size (L×W×H) | cm | 1050×530×675 | 1250×530×675 | 1500×530×675 | 1700×530×675 | 1250×580×695 |
Standard Configuration
- Controller:FANUC 0i MF PLUS
- Gear box drive
- Long nose spindle
- Spindle oil chiller
- Z axis hydraulic balance system
- Pneumatic, hydraulic and lubrication system
- Cutting cooling
- Automatic internal chip removal
- External chain type chip conveyor
- Simple splash guard
- 3-color signal lamp, working light
- Standard accessories
- Maintenance tools
GNU 32x50-120
Items | Unit | GNU32×50 | GNU32×60 | GNU32×80 | GNU32×100 | GNU32×120 |
» Machining Capacity | ||||||
X travel | mm | 5500 | 6500 | 8500 | 10500 | 12500 |
Y travel | mm | 3200 | 3200 | 3200 | 3200 | 3200 |
Z travel | mm | 1250 | 1250 | 1250 | 1250 | 1250 |
(1500 option) | (1500 option) | (1500 option) | (1500 option) | (1500 option) | ||
Distance between columns | mm | 3200 | 3200 | 3200 | 3200 | 3200 |
Spindle nose to table surface | mm | 250-1500 | 250-1500 | 250-1500 | 250-1500 | 250-1500 |
» Table | ||||||
Table size | mm | 2500×5000 | 2500×6000 | 2500×8000 | 2500×10000 | 2500×12000 |
Table loading | t | 25 | 28 | 35 | 45 | 55 |
T slot size | 12×28×200 | 12×28×200 | 12×28×200 | 12×28×200 | 12×28×200 | |
» Feed Rate | ||||||
Cutting feedrate (X/Y/Z) | m/min | 6/6/6 | 6/6/6 | 6/6/6 | 6/6/6 | 6/6/6 |
Rapid traverse (X/Y/Z) | m/min | 10/15/10 | 10/15/10 | 10/15/10 | 10/15/10 | 10/15/10 |
» Spindle | ||||||
Max. Spindle speed | rpm | 3500 | 3500 | 3500 | 3500 | 3500 |
Spindle power | kW | 30/37 | 30/37 | 30/37 | 30/37 | 30/37 |
Spindle torque | N.m | 1860/2300 | 1860/2300 | 1860/2300 | 1860/2300 | 1860/2300 |
Spindle taper | BT50 | BT50 | BT50 | BT50 | BT50 | |
Ram section | mm | 450×450 | 450×450 | 450×450 | 450×450 | 450×450 |
» Tool Magazine (Option) | ||||||
Vertical tool magazine capacity | T | 24/40 | 24/40 | 24/40 | 24/40 | 24/40 |
Max. tool dia. (Adjacent Vacant) | mm | Φ110/Φ220 | Φ110/Φ220 | Φ110/Φ220 | φ110/φ220 | φ110/φ220 |
Max. tool length | mm | 400 | 400 | 400 | 400 | 400 |
Max. tool weight | kg | 20 | 20 | 20 | 20 | 20 |
V&H tool magazine capacity | T | 40/60 | 40/60 | 40/60 | 40/60 | 40/60 |
Max. tool dia (Adjacent Vacant) | mm | Φ125/Φ250 | Φ125/Φ250 | Φ125/Φ250 | φ125/φ250 | φ125/φ250 |
Max. tool length | mm | 400 | 400 | 400 | 400 | 400 |
Max. tool weight | kg | 25 | 25 | 25 | 25 | 25 |
» Other | ||||||
Power capacity | kVA | 65 | 65 | 65 | 65 | 65 |
Machine weight | t | 72 | 80 | 99 | 114 | 126 |
Machine size (L×W×H) | cm | 1500×580×695 | 1700×580×695 | 2100×580×695 | 2900×580×695 | 3200×580×695 |
Standard Configuration
- Controller:FANUC 0i MF PLUS
- Gear box drive
- Long nose spindle
- Spindle oil chiller
- Z axis hydraulic balance system
- Pneumatic, hydraulic and lubrication system
- Cutting cooling
- Automatic internal chip removal
- External chain type chip conveyor
- Simple splash guard
- 3-color signal lamp, working light
- Standard accessories
- Maintenance tools
GNU 36x50-120
Items | Unit | GNU36×50 | GNU36×60 | GNU36×80 | GNU36×100 | GNU36×120 |
» Machining Capacity | ||||||
X travel | mm | 5500 | 6500 | 8500 | 10500 | 12500 |
Y travel | mm | 3600 | 3600 | 3600 | 3600 | 3600 |
Z travel | mm | 1250 | 1250 | 1250 | 1250 | 1250 |
(1500 option) | (1500 option) | (1500 option) | (1500 option) | (1500 option) | ||
Distance between columns | mm | 3600 | 3600 | 3600 | 3600 | 3600 |
Spindle nose to table surface | mm | 200-1450 | 200-1450 | 200-1450 | 200-1450 | 200-1450 |
» Table | ||||||
Table size | mm | 3000×5000 | 3000×6000 | 3000×8000 | 3000×10000 | 3000×12000 |
Table loading | t | 28 | 35 | 40 | 50 | 60 |
T slot size | 14×28×200 | 14×28×200 | 14×28×200 | 14×28×200 | 14×28×200 | |
» Feed Rate | ||||||
Cutting feedrate (X/Y/Z) | m/min | 6/6/6 | 6/6/6 | 6/6/6 | 6/6/6 | 6/6/6 |
Rapid traverse (X/Y/Z) | m/min | 10/15/10 | 10/15/10 | 10/15/10 | 10/15/10 | 10/15/10 |
» Spindle | ||||||
Max. Spindle speed | rpm | 3500 | 3500 | 3500 | 3500 | 3500 |
Spindle power | kW | 30/37 | 30/37 | 30/37 | 30/37 | 30/37 |
Spindle torque | N.m | 1860/2300 | 1860/2300 | 1860/2300 | 1860/2300 | 1860/2300 |
Spindle taper | BT50 | BT50 | BT50 | BT50 | BT50 | |
Ram section | mm | 450×450 | 450×450 | 450×450 | 450×450 | 450×450 |
» Tool Magazine (Option) | ||||||
Vertical tool magazine capacity | T | 24/40 | 24/40 | 24/40 | 24/40 | 24/40 |
Max. tool dia. (Adjacent Vacant) | mm | Φ110/Φ220 | Φ110/Φ220 | Φ110/Φ220 | φ110/φ220 | φ110/φ220 |
Max. tool length | mm | 400 | 400 | 400 | 400 | 400 |
Max. tool weight | kg | 20 | 20 | 20 | 20 | 20 |
V&H tool magazine capacity | T | 40/60 | 40/60 | 40/60 | 40/60 | 40/60 |
Max. tool dia (Adjacent Vacant) | mm | Φ125/Φ250 | Φ125/Φ250 | Φ125/Φ250 | φ125/φ250 | φ125/φ250 |
Max. tool length | mm | 400 | 400 | 400 | 400 | 400 |
Max. tool weight | kg | 25 | 25 | 25 | 25 | 25 |
» Other | ||||||
Power capacity | kVA | 80 | 80 | 80 | 80 | 80 |
Machine weight | t | 79 | 87 | 106 | 121 | 133 |
Machine size (L×W×H) | cm | 1500×620×695 | 1700×620×695 | 2100×620×695 | 2900×620×695 | 3200×620×695 |
Standard Configuration
- Controller:FANUC 0i MF PLUS
- Gear box drive
- Long nose spindle
- Spindle oil chiller
- Z axis hydraulic balance system
- Pneumatic, hydraulic and lubrication system
- Cutting cooling
- Automatic internal chip removal
- External chain type chip conveyor
- Simple splash guard
- 3-color signal lamp, working light
- Standard accessories
- Maintenance tools
GNU 42x50-120
Items | Unit | GNU42×50 | GNU42×60 | GNU42×80 | GNU42×100 | GNU42×120 |
» Machining Capacity | ||||||
X travel | mm | 5500 | 6500 | 8500 | 10500 | 12500 |
Y travel | mm | 4200 | 4200 | 4200 | 4200 | 4200 |
Z travel | mm | 1250 | 1250 | 1250 | 1250 | 1250 |
Distance between columns | mm | 4200 | 4200 | 4200 | 4200 | 4200 |
Spindle nose to table surface | mm | 200-1450 | 200-1450 | 200-1450 | 200-1450 | 200-1450 |
» Table | ||||||
Table size | mm | 3500×5000 | 3500×6000 | 3500×8000 | 3500×10000 | 3500×12000 |
Table loading | t | 22 | 30 | 35 | 45 | 55 |
T slot size | 20×36×250 | 24×36×250 | 32×36×250 | 40×36×250 | 48×36×250 | |
» Feed Rate | ||||||
Cutting feedrate (X/Y/Z) | m/min | 6/6/6 | 6/6/6 | 6/6/6 | 6/6/6 | 6/6/6 |
Rapid traverse (X/Y/Z) | m/min | 10/15/10 | 10/15/10 | 10/15/10 | 10/15/10 | 10/15/10 |
» Spindle | ||||||
Max. Spindle speed | rpm | 3500 | 3500 | 3500 | 3500 | 3500 |
Spindle power | kW | 30/37 | 30/37 | 30/37 | 30/37 | 30/37 |
Spindle torque | N.m | 1860/2300 | 1860/2300 | 1860/2300 | 1860/2300 | 1860/2300 |
Spindle taper | BT50 | BT50 | BT50 | BT50 | BT50 | |
Ram section | mm | 450×450 | 450×450 | 450×450 | 450×450 | 450×450 |
» Tool Magazine (Option) | ||||||
Vertical tool magazine capacity | T | 24/40 | 24/40 | 24/40 | 24/40 | 24/40 |
Max. tool dia. (Adjacent Vacant) | mm | Φ110/Φ220 | Φ110/Φ220 | Φ110/Φ220 | Φ110/Φ220 | Φ110/Φ220 |
Max. tool length | mm | 400 | 400 | 400 | 400 | 400 |
Max. tool weight | kg | 20 | 20 | 20 | 20 | 20 |
V&H tool magazine capacity | T | 40/60 | 40/60 | 40/60 | 40/60 | 40/60 |
Max. tool dia (Adjacent Vacant) | mm | Φ125/Φ250 | Φ125/Φ250 | Φ125/Φ250 | Φ125/Φ250 | Φ125/Φ250 |
Max. tool length | mm | 400 | 400 | 400 | 400 | 400 |
Max. tool weight | kg | 25 | 25 | 25 | 25 | 25 |
» Other | ||||||
Power capacity | kVA | 80 | 80 | 80 | 80 | 80 |
Machine weight | t | 92 | 102 | 117 | 135 | 150 |
Machine size (L×W×H) | cm | 1500×710×695 | 1700×710×695 | 2100×710×695 | 2900×710×695 | 3200×710×695 |
Standard Configuration
- Controller:FANUC 0i MF PLUS
- Gear box drive
- Long nose spindle
- Spindle oil chiller
- Z axis hydraulic balance system
- Pneumatic, hydraulic and lubrication system
- Cutting cooling
- Automatic internal chip removal
- External chain type chip conveyor
- Simple splash guard
- 3-color signal lamp, working light
- Standard accessories
- Maintenance tools