MFG PX-17-31S Semi-Automatic Scissor-Type Rotary Miter Metal Band Saw

Hydraulic Clamping, Handwheel Roller Feed & Reliable Pivot Frame for Profile and Tube Cutting

Product Overview
The MFG PX-17-31S is a highly robust and cost-effective semi-automatic scissor-type (pivot-style) horizontal bandsaw engineered for the efficient cutting of profiles, hollow tubes, large molds, and forgings.

Designed to blend manual flexibility with semi-automatic power, it features a heavy-duty hydraulic clamping vise and a unique handwheel-driven roller feeding system, allowing operators to position heavy materials with minimal physical effort.

Built on a vibration-relieved steel base with a direct-drive worm gear transmission and rotary cutting capabilities, the PX-17-31S delivers narrow kerfs, significant material savings, and fail-safe operational security for any structural fabrication shop.

Key Features & Advanced Engineering

• Effortless Handwheel Roller Feeding: Positioning heavy steel tubes is no longer a struggle. The machine features a built-in feeding roller mechanism driven by a high-torque worm gear. Operators simply rotate the front-mounted handwheel to smoothly advance or withdraw the material along the roller table.
• Hydraulic Vise with Safety Interlock: Workpiece clamping is handled by a powerful hydraulic screw cylinder. The operator manually pre-sets the movable vise to within 20mm of the material, then engages the hydraulic clamp via a push-button. Crucially, the relay control system includes a safety interlock—the main saw drive absolutely cannot start unless the vise is securely clamped.
• Rigid Scissor-Type (Pivot) Architecture: The bow-shaped saw frame and base are constructed from premium welded steel plates subjected to rigorous Vibrational Stress Relief (VSR). The lifting of the frame is driven by a specially hinged hydraulic cylinder, preventing over-positioning and ensuring perfectly smooth, stable descent during heavy cuts.
• Direct-Drive Worm Gear Transmission: The main drive system directly connects a heavy-duty worm gear box to the driving wheel, eliminating impact and ensuring stable power transfer. The blade speed is easily adjustable via a belt-drive system to match the density of various ferrous metals.
• Premium Carbide Blade Guiding: The saw blade is supported by a fixed and a manually movable guide arm. Both guide seats are fitted with wear-resistant carbide inserts and a pre-guide device, which eliminates blade wandering, ensures a perfectly perpendicular cut, and prolongs blade life.
• Industrial Cooling & Passive Chip Sweeper: A centralized coolant pump continuously circulates water-soluble coolant (saponified liquid) to the guide arms, preventing blade overheating. A built-in passive wire brush automatically sweeps sawdust from the blade teeth to maintain optimal cutting efficiency.
• Simplified Relay-Based Control: Built for harsh industrial environments, the separate electrical cabinet uses a traditional, highly reliable relay circuit system operated via heavy-duty push buttons, ensuring extremely low maintenance costs and high uptime.