
GB4240 adopts a double column structure with high motion accuracy, reasonable structure, good stability performance, and high precision, making it an ideal equipment for small and medium-sized batch cutting; The sawing feed is controlled by hydraulic pressure: it can be adjusted through a speed regulating valve to achieve stepless speed regulation.
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1: Adopt international standards, stable structure, high rigidity high durability.
2: Sawing belt synchronous wheel is high quality castings, suitable for high frequency and smooth operation.
3: Double column structure can best ensure operation stability and cutting accuracy.
4: Hydraulic cylinder outside, no exhaust, this is the lowest failure rate of an institution.
5: The workpiece is clamped by hydraulic vice and controlled by hydraulic speed control valve. It can also be adjusted manually.
6:The steel bar sawing machine is used for cutting whole bundles of steel bars, with automatic feeding and simple operation,
Specifications | GB4240 |
Max.cutting(mm) | 400x400W×400H |
Whole bundle sawing capacity (mm) | 360x360W×360H |
Saw blade speed(m/min) | 27/45/69 |
Saw blade size(mm) | 4115-34-1.1 |
Working clamping mode | Hydraulic vice |
Main transmission structure | Worm gear transmission |
Band saw blade tensioning method | Manual |
Cleaning | Wire brush & flood coolant |
Main motor(kw) | 4 |
Hydraulic motor(kw) | 0.75 |
Cooling motor power(kw) | 0.04 |
Dimensions(mm) | 2200-1000-1700 |

was established in 2014. The company has been mainly producing and operating Mingchuang brand band sawing machines for more than 11 years. It is a comprehensive machine tool manufacturing enterprise integrating research and development, manufacturing, and technical consulting services of CNC machine tools. Our main products include CNC band saws, double column metal band saws, gantry band saws, angle saws, steel bar saws, etc. Support customization of various models and specifications of band sawing machines as needed, providing one-stop sawing solutions. Shandong Mingchuang has been deeply involved in the sawing machine industry for many years, committed to continuous innovation in sawing technology. The production of sawing machines has reached 7000 units and continues to grow year by year.

