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Gantry Double Column Structure
Operation stability and cutting accuracy
The GB4280 Metal Band Saw is a heavy-duty double-column machine designed for large workpiece cutting, offering up to 800×800 mm cutting capacity with rigid construction, hydraulic clamping and stable blade control for efficient cutting of steel, pipes, profiles and large metal stock. 
1.800×800 mm Large Cutting Capacity — The GB4280 Metal Band Saw provides up to 800×800 mm cutting capacity for large steel sections, pipes, profiles and metal stock.
2.Double-Column Structure — The double-column design provides stable support and guidance for the saw frame, helping maintain consistent operation when cutting large workpieces.
3.Versatile Material Cutting — The GB4280 Metal Band Saw can process bars, pipes, H-sections, V-sections, plates and other shaped metal materials.
4.Flexible Configuration Options — Optional screw chip conveyors, frequency speed control and hydraulic upper clamping allow the machine to be configured for different production requirements.
Operation stability and cutting accuracy
Manual operation panel, simple and efficient;Hydraulic stepless speed regulation.
Optional hydraulic tensioning seat;Improve sawing efficiency and accuracy.
Stable operation;Energy saving and high efficiency.
Yes. With a maximum cutting capacity of 800×800 mm, the GB4280 Metal Band Saw is suitable for cutting large steel sections, bars, plates and structural profiles. Hydraulic clamping helps secure large workpieces during the cutting process.
| Specifications | GB4270 | GB4280 | GB42100 | GB42120 |
| Max.cutting（mm） | ●700■700W×700H | ●800■800W×800H | ●1000■1000W×1000H | ●1200■1200W×1200H |
| Saw blade speed（m/min） | 20-80 Frequency control | 20-80 Frequency control | 20-80 Frequency control | 20-80 Frequency control |
| Saw blade size（mm） | 54×1.6 x 7300 | 54×1.6×8377 | 67×1.6×10000 | 67×1.6×10900 |
| Main motor（kw） | 7.5 | 11 | 11 | 15 |
| Hydraulic motor（kw） | 1.5 | 3 | 3 | 3 |
| Cooling motor power（kw） | 0.125 | 0.125 | 0.125 | 0.125 |
| Main transmission structure | Worm gear transmission | |||
| Working clamping mode | Hydraulic vice | |||
| Band saw blade tensioning method | Hydraulic | |||
| Cleaning | Wire brush & flood coolant | |||
| Dimensions(mm) | 3700×1500×2200 | 3870*1830*2650 | 4670×1800×2900 | 4950×2200×3150 |
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Shandong GOLD CNC Machine Tool Co., Ltd.
sales@goldcnc.com
+86 137 9370 5399
No. 999, Xizhong North Road, Economic Development Zone, Tengzhou, Shandong, China
7 × 24 Hours Global Support
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