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| Name: | The GB4280 Gantry Horizontal Band Saw Machine Is A High-performance Metal Cutting Solution Designed For Large-size Workpieces, Including Round Bars, Large Cylindrical Components, Shafts, Square Blocks, And Forged Metal Parts. It Is Suitable For Cutting Var | Color: | White,Black |
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| Condition: | New | Machine Type: | Gantry Double Column Horizontal Band Saw Machine |
| Saw Blade Feeding: | Hydraulic Stepless Speed Adjustment | Workpiece Clamping: | Hydraulic Clamping |
| Saw Blade Size: | 8860x67 Mm | Blade Tensioning: | Hydraulic Automatic Tensioning |
| Cooling Method: | Circulating Coolant Cooling | Feeding System: | Electric Roller Feeding |
| Feeding Rack Size: | 1.5m Electric Feeding Rack |
The GB4280 Gantry Horizontal Band Saw Machine is a high-performance metal cutting solution designed for large-size workpieces, including round bars, large cylindrical components, shafts, square blocks, and forged metal parts. It is suitable for cutting various ferrous metals with high efficiency, low material waste, and excellent cutting accuracy.
Featuring a double-column gantry structure, the machine provides outstanding rigidity, stability, and cutting precision during heavy-duty operations. The hydraulic clamping system, automatic blade tensioning, variable-speed control, and electric roller feeding system make it ideal for continuous industrial production.
The GB4280 adopts a narrow kerf cutting design, helping reduce material loss while improving energy efficiency and overall processing performance.
The machine adopts a rigid double-column gantry design, ensuring excellent stability and minimizing vibration during large-scale metal cutting operations.
With a maximum cutting capacity of 800mm * 800mm, the GB4280 is suitable for processing large diameter materials and heavy metal components.
The saw blade speed can be adjusted from 25–80 m/min through frequency conversion control, allowing operators to optimize cutting performance for different materials.
The hydraulic infinitely variable feed system and hydraulic clamping device provide stable material positioning and consistent cutting quality.
The hydraulic automatic blade tensioning system ensures proper blade tension during operation, improving cutting accuracy and extending blade service life.
Equipped with an electric feeding rack, the machine enables convenient material loading and automatic feeding, improving production efficiency.
The circulating coolant system effectively reduces blade temperature, prevents overheating, and helps maintain stable cutting performance.
Front and rear hydraulic clamps improve workpiece positioning accuracy and ensure reliable cutting during heavy-duty machining.
| Model | Unit | GB4280 |
| Machine size | mm | 2100*4100*2550 |
| Square bar& angle bar | mm | 800*800 |
| Bar stock | mm | Φ800 |
| Saw band speed | m/min | 25-80m/min(Variable fequency speed control) |
| Saw band size | 8860*67*1.6 | |
| Main motor power | kw | 11 |
| Hydraulic motor power | kw | 2.2 |
| Cooling motor power | kw | 1.2 |
| Hydraulic fluid capacity | L | 80 |
| Cutting fluid capacity | L | 50 |
| Saw band tension | Hydraulic | |
| Clamping method | Hydraulic | |
| Feeding method | Pulley type/drum type | |
| Feeding rack siza | 1.5m Electric Feeding rack |
The GB4280 Gantry Horizontal Band Saw Machine is designed for heavy-duty metal cutting applications where high cutting capacity, excellent stability, and reliable performance are required. With its rigid gantry double-column structure, hydraulic clamping system, and electric feeding system, the machine provides an efficient solution for processing large and heavy metal components.
It is widely used in the following applications:
The GB4280 is ideal for cutting large-diameter round steel bars and other heavy metal materials. With a maximum cutting capacity of 800mm diameter, it delivers stable and precise cutting performance for oversized workpieces used in heavy manufacturing industries.
The machine is suitable for cutting large cylindrical components, including steel tubes, forged cylinders, and industrial metal blanks. Its strong gantry structure ensures excellent rigidity and reduces vibration during heavy cutting operations, helping maintain consistent cutting quality.
For industries requiring customized shafts, forged components, and large mechanical parts, the GB4280 provides efficient material preparation before further machining processes. The hydraulic clamping system securely fixes workpieces, improving cutting stability and accuracy.
The machine can process large square metal blocks and heavy steel sections up to 800*800mm, making it suitable for structural steel processing, fabrication workshops, and heavy equipment manufacturing.
The GB4280 is widely applied in the preparation of large machine parts, including bases, frames, and structural components. Its high cutting efficiency and narrow kerf design help reduce material waste while improving production productivity.
This machine is an excellent choice for steel fabrication plants, metalworking workshops, machinery manufacturers, and industrial production facilities requiring continuous and reliable cutting operations.
Contact Person: Mr. Henry
Tel: +86-18101486180