The GB4028 is a high-performance hydraulic semi-automatic band saw, specifically engineered for efficient and precise cutting of various ferrous and non-ferrous metals. As a semi-automatic model, it combines the convenience of automated operations with manual control flexibility, making it ideal for small to medium-batch blanking tasks in metalworking workshops, manufacturing plants, and processing facilities.​

At the core of its design is a reliable hydraulic system that drives the sawing process, enabling smooth and stable feed movements. The semi-automatic functionality streamlines workflow—after setting parameters such as cutting length and feed rate, the saw can perform repeated cutting cycles with minimal manual intervention, reducing operator fatigue and improving productivity.​

The saw features a robust frame structure that ensures rigidity during high-torque cutting, minimizing vibration and maintaining cutting accuracy. Its band saw blade is guided by high-quality rolling bearings and cemented carbide components, which reduce friction and wear, significantly extending the blade’s service life. Additionally, the hydraulic system is designed to pause during blade operation, preventing overheating during prolonged use and enhancing the overall durability of the machine.​

With its balance of automation, precision, and ruggedness, the GB4028 stands out as a practical solution for consistent metal cutting needs.