MFG HX-33-50 Semi-Automatic CNC Horizontal Rotary Angle Bandsaw

0-45° Hydraulic Miter, ±0.2mm Linear Encoder Feeding & PLC Control for Flexible Tube Cutting

Product Overview
The MFG HX-33-50 is a highly efficient, semi-automatic horizontal rotary angle bandsaw engineered to bridge the gap between manual flexibility and CNC precision.

Perfectly suited for fabrication shops handling high-mix, small-to-medium batches of round pipes, square steel tubes, and profiles. While it operates as a semi-automatic machine, it is equipped with high-end CNC features—including a hydraulic material feed system with a ±0.2mm linear encoder, and a 0-45° hydraulic rotary miter system.

Driven by an intuitive PLC touchscreen control and an adaptive anti-stripping feed valve, the HX-33-50 empowers operators to execute laboratory-grade precise miter cuts effortlessly, drastically improving shop floor productivity while keeping investment costs highly competitive.

Key Features & Advanced Engineering

• Precision CNC Material Feed (±0.2mm Accuracy): Unlike standard semi-auto saws, the HX-33-50 assists the operator with a heavy-duty hydraulic feeding vise on a circular guideway. A high-resolution linear encoder (grating scale) measures the material length, ensuring an outstanding cutting tolerance of ±0.2mm over a 400mm single feed stroke.
• Hydraulic Rotary Miter System (0°-45°): Execute complex angled cuts rapidly without manually wrestling heavy materials. Driven by a hydraulic cylinder and monitored by a rotary encoder, the machine rotates to the exact programmed angle. A dedicated angle-locking cylinder then secures the rotary base, guaranteeing zero displacement during cutting.
• Intelligent PLC Touchscreen Control: Housed in an independent electrical cabinet, the PLC system upgrades the traditional semi-automatic workflow. Operators can easily set the blade speed, monitor the feeding length, and program up to 5 different cutting groups via the touchscreen, combining manual oversight with smart execution.
• Adaptive Hydraulic Feed Control (Anti-Stripping): To maximize blade life during semi-automatic cycles, the HX-33-50 features an ingenious mechanical throttle valve system above the guide head. If the downward cutting thrust becomes excessive, the system automatically slows the saw frame's descent, reliably preventing blade tooth stripping.
• Stepless Bevel Helical Gear Drive: The main transmission utilizes a high-efficiency bevel helical gear reducer paired with a frequency converter. This allows for smooth, stepless adjustment of the blade speed to perfectly match various ferrous and non-ferrous profiles.
• Integrated Chip Management & Cooling: A built-in helical (spiral) chip conveyor continuously removes sawdust from the cutting zone. The separate hydraulic station features fan-cooled return oil, while a centralized coolant pump circulates water-soluble cutting fluid to protect the blade.