MFG H-100/120S Semi-Automatic Gantry Horizontal Band Saw

Heavy-Duty Gantry Architecture, Dual-Cylinder Feed & Linear Guide Rails for Massive Plates and Bars

Product Overview
The MFG H-100/120S is an ultra-heavy-duty, semi-automatic horizontal band saw engineered with a highly rigid gantry structure.

Designed specifically for the most demanding heavy industry applications, it is built to process medium and large sizes of ferrous and non-ferrous metal bars, heavy plates, and massive forgings.

By combining a narrow-kerf bi-metal saw blade with advanced frequency conversion control, this machine delivers exceptional cutting efficiency, significant material savings, and lower power consumption.

With motorized material handling and an independent hydraulic station, the H-100/120S is the ultimate high-precision cutting equipment for large-scale metallurgy, petroleum, and shipbuilding enterprises.

Key Features & Engineering Details

• High-Rigidity Gantry Structure: Unlike standard double-column saws, the H-100/120S utilizes a massive gantry-type architecture. This enclosed structural design provides superior rigidity, advanced stability, and sufficient load-bearing margins to completely eliminate vibration during the cutting of massive workpieces.
• Precision Linear Guide Rails: The vertical movement of the saw frame is guided by high-precision linear guide rails. This significantly reduces sliding friction and mechanical clearance, resulting in exceptionally high sawing accuracy and perfectly straight cuts on large cross-sections.
• Dual-Cylinder Hydraulic Feed: The downward feeding of the heavy gantry saw frame is controlled by synchronized double oil cylinders. This ensures a perfectly balanced, stable feeding motion without any tilting or jamming under heavy cutting loads.
• Advanced Bevel Helical Gear Reducer: The main drive transmission features a premium bevel helical gear reducer. This advanced engineering design provides smooth, impact-free torque transfer, high transmission efficiency, and a significantly extended service life compared to standard worm gears.
• VFD Stepless Speed Control: The cutting speed of the saw blade is managed by a Variable Frequency Drive (VFD), allowing operators to seamlessly adjust blade RPM to match the exact metallurgical properties of the workpiece.
• Independent Hydraulic Station: The machine features a standalone hydraulic station that controls the sawing feed rate, heavy-duty vise clamping, and automatic saw belt tensioning. The independent layout isolates hydraulic heat from the main machine bed and makes routine maintenance highly accessible.
• Motorized Material Handling: Designed for extremely heavy materials, the machine comes standard with motorized feeding roller tables and receiving roller tables, allowing operators to easily and safely position massive plates and bars.
• Optional Chip Cleaning Device: The saw can be equipped with an optional advanced chip cleaning system to continuously remove metal debris from the cutting zone, further extending the blade's operational life.