MFG HX-33N Fully Automatic CNC Horizontal Rotary Angle Bandsaw

0-45° Hydraulic Miter Cutting, Servo-Like Precision (±0.2mm) & PLC Automation for Tubes and Profiles

Product Overview
The MFG HX-33N is a highly advanced, fully automatic horizontal rotary angle bandsaw engineered specifically for the high-efficiency cutting of small to medium-sized round pipes, square tubes, and structural profiles.

Going beyond standard 0° straight cuts, this machine features a fully automated 0-45° hydraulic rotary miter system. Equipped with an intuitive PLC touchscreen control, a heavy-duty hydraulic feeding vise, and a high-precision linear encoder (±0.2mm tolerance), the HX-33N allows for fully unmanned, programmable production.

Featuring stepless speed regulation, an adaptive feed control system to prevent blade breakage, and an integrated helical chip conveyor, this machine delivers an ultra-narrow kerf, exceptional material savings, and world-class cutting precision for high-volume fabrication shops.

Key Features & Advanced Engineering

• Fully Automatic CNC Material Feed: The material is advanced by a hydraulic cylinder pushing a heavy-duty feeding vise along a precision circular guideway. A high-accuracy linear encoder measures the feeding length, ensuring an exceptional dimensional tolerance of ±0.2 mm over a 400mm single stroke.
• Hydraulic Rotary Miter Cutting (0°-45°): The entire bow frame rotates seamlessly via a hydraulic cylinder, accurately measured by a rotary encoder and displayed on the touchscreen. Once the target angle is reached, a dedicated hydraulic locking cylinder securely clamps the rotary base into the T-slot, preventing any displacement during heavy angled cuts.
• Adaptive Hydraulic Feed Control: To prevent blade tooth stripping, the machine features a brilliant auto-adjustment throttle valve above the guide head. If the cutting resistance becomes too high, the system automatically detects the excessive thrust and slows down the saw frame's descent rate, dramatically extending blade life.
• Intuitive PLC Touchscreen Automation: Housed in an independent electrical cabinet (380V/50Hz), the PLC system replaces traditional complex buttons. Operators can easily program blade speeds, set cutting lengths, and queue up to 5 different groups of cutting tasks simultaneously for true "set-and-forget" automation.
• Stepless Bevel Helical Gear Drive: The main transmission utilizes a heavy-duty bevel helical gear reducer paired with a frequency converter, allowing for stepless blade speed adjustments to perfectly match the material density of various steel pipes and profiles.
• Dual-Column Stability & Precise Guiding: The machine uses a unique cylinder piston rod as the main column, supported by an auxiliary small cylinder column for ultimate descent stability. The blade is precisely guided by a dovetail-mounted movable arm with pre-guides, and is securely tensioned via a specialized manual torque wrench system.
• Integrated Chip Removal & Cooling: A built-in helical (spiral) chip conveyor automatically extracts sawdust, minimizing operator labor. A centralized cooling pump constantly circulates water-soluble coolant to prevent blade overheating and protect the cut surface from rust.