The GB4280 Gantry Horizontal Band Saw Machine with Platform Feeding System is a heavy-duty metal cutting solution designed for large-size workpieces, including round bars, large cylindrical components, shafts, square blocks, and forged parts. It is suitable for cutting various ferrous metal materials with high efficiency, low material waste, and excellent cutting accuracy.
Featuring a double-column gantry structure, the GB4280 provides outstanding rigidity and stability during heavy cutting operations, ensuring high-quality cutting performance even for oversized metal materials.
Equipped with a platform sliding trolley feeding system, hydraulic clamping, hydraulic automatic blade tensioning, and variable frequency speed control, this machine delivers reliable performance for continuous industrial production.
The GB4280 is widely used in machinery manufacturing, steel processing, forging industries, and other applications requiring large-capacity and high-precision metal cutting.
Key Features
-
Robust Gantry Frame for Ultra-Stable Cutting
The GB4280 features a heavy-duty gantry double-column structure, providing superior rigidity and vibration resistance during large-scale cutting operations. The reinforced machine body ensures stable blade movement and maintains cutting accuracy even when processing oversized metal materials.
-
Optimized Platform Feeding for Large Workpieces
Equipped with a platform sliding trolley feeding system, the machine simplifies the handling of heavy and irregular workpieces. The large feeding platform provides better material support, reducing manual operation requirements and improving overall production efficiency.
-
High-Efficiency Cutting Performance
The GB4280 is designed for demanding industrial cutting tasks with a maximum cutting capacity of 800mm diameter or 800*800mm square materials. Its powerful cutting capability makes it suitable for processing large steel sections, forged components, and heavy mechanical parts.
-
Precision Control Through Hydraulic Systems
The hydraulic feeding system provides smooth and stepless adjustment of cutting pressure, allowing operators to achieve better cutting results for different material types and sizes.
The hydraulic clamping system firmly secures workpieces, reducing movement during cutting and improving machining consistency.
-
Longer Blade Service Life
The machine integrates hydraulic automatic blade tensioning and a circulating coolant system to maintain proper blade working conditions. This helps reduce blade deformation, minimize heat accumulation, and extend consumable life.
-
Flexible Cutting Speed Adjustment
With variable frequency speed control, the saw blade speed can be adjusted between 25–80 m/min, allowing users to select suitable parameters according to different metal materials and production requirements.
-
Easy Operation and Maintenance
The GB4280 adopts an independent electrical control system with button operation and safety interlocking functions. The simple control design makes operation more convenient while improving workplace safety.
Technical specifications
| 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 |
25-80 |
| Saw band size |
|
8860*67*1.6 |
| Main motor power |
kw |
11 |
| Hydraulic motor |
kw |
2.2 |
| Cooling motor power |
kw |
1.2 |
| Hydraulic fluid capacity |
L |
80 |
| Cutting fluid capacity |
L |
50 |
| Clamping method |
|
Hydraulic |
| Feeding method |
|
Pulley type/drum type |
| Feeding stroke |
|
1000mm |
| Feeding platform size |
|
1500x800mm |
Applications
The GB4280 Gantry Horizontal Band Saw Machine with Platform Feeding System is developed for manufacturers who need reliable cutting performance for large and heavy metal materials.
• Heavy Steel Material Preparation
The machine is widely used for cutting large steel bars, blocks, and structural materials before further machining or fabrication processes. Its large cutting capacity makes it suitable for oversized metal preparation work.
• Forging and Metal Forming Industries
For forged components such as large shafts, cylinders, and metal blanks, the GB4280 provides efficient cutting solutions for removing excess material and preparing workpieces for subsequent machining.
• Machinery Manufacturing
The machine is suitable for producing components used in heavy machinery, including equipment frames, machine bases, shafts, and large mechanical parts where precise material cutting is required.
• Steel Structure Fabrication
Steel fabrication companies can use the GB4280 for processing large steel sections and customized metal components, helping improve production efficiency and reduce material waste.
• Industrial Equipment Production
The GB4280 is an ideal choice for manufacturers of industrial equipment, construction machinery, and specialized machinery requiring stable heavy-duty cutting capability.
Typical Application Industries
- Heavy machinery manufacturing
- Steel structure production
- Forging plants
- Metal fabrication factories
- Industrial equipment manufacturing
- Mechanical component processing
With its combination of large cutting capacity, hydraulic control technology, and platform feeding design, the GB4280 provides an efficient solution for companies requiring continuous and stable metal cutting operations.
FAQ
Q1: What is your factory acceptance test method?
A: You can send us sample material to be cut, and we will perform a test cut using our machine. After the test is complete, we will provide you with detailed cutting data. (We will also send you a video of the machine cutting operation for your confirmation.)
Q2: How about your delivery time?
A: Generally, it will take 7-60 work days after receiving your order. The specific delivery time depends on the items and the quantity of your order.
Q3: Does the band saw blade have any international certifications?
A: Yes, we have obtained CE, ISO international
Q4: What makes the GB4280 different from standard horizontal band saw machines?
The GB4280 adopts a gantry double-column structure and platform feeding system, providing stronger support and better stability when cutting large and heavy workpieces.
Q5: How does the machine ensure cutting stability?
The combination of rigid gantry construction, hydraulic clamping, hydraulic feeding control, and stable blade tensioning helps maintain consistent cutting performance.
Your message must be between 20-3,000 characters!
