H Beam Angle Cutting Miter Band Saw HX-33 50S
- Gantry Structure:
- Swiveling Double-Column Portal Frame
- Miter Cutting Range:
- 45° Left to 60° Right (Dual Direction)
- Transmission Drive:
- High-Torque Helical Gear Reducer
- Control System:
- PLC Touchscreen with Automatic Angle Input
- Capacity at 90°:
- Max. 330 x 500 mm (13" x 19.7")
- Chip Conveying:
- Motorized Scraper-Type Conveyor (Standard)
Specifiche Tecniche
| Technical Parameter | Specification Detail |
|---|---|
| Cutting Capacity at 90° | Max. 330 x 500 mm (13" x 19.7") |
| Cutting Capacity at 45° | Max. 330 x 330 mm (13" x 13") |
| Miter Cutting Range | 45° Left to 60° Right (Dual Swiveling Portal Frame) |
| Blade Dimensions (W x T x L) | 34 x 1.1 x 4600 mm (Extended Saw Blade) |
| Main Drive Motor Power | 4.0 kW (5.4 HP) High-Torque Gearmotor |
| Hydraulic System Motor Power | 1.5 kW (2.0 HP) |
| Transmission System | High-Torque Helical Gear Reducer Transmission |
| Control Interface | PLC Programmable Color HMI Touchscreen |
| Scrap Disposal | Automatic Powered Scraper-Type Conveyor |
| Machine Weight | 2,400 kg (5,291 lbs) |
| Footprint Dimensions | 2800 x 2100 x 2050 mm (L x W x H) |
Key Product Features
1. Dual-Direction Portal Gantry Swivel
The entire double-column portal frame and turntable swivel smoothly from 45° left to 60° right. This bidirectional swiveling allows compound left/right angle cuts to be completed on a single feed path, completely eliminating the need to crane or flip heavy H-beams.
2. High-Torque Helical Gearbox Transmission
Eliminates the power losses and slippage associated with drive belts. The direct-coupled helical gearbox ensures constant blade velocity and uniform torque output under peak downfeed pressures on heavy structural flanges.
3. Integrated PLC Control & Touchscreen HMI
Equipped with a smart PLC control system and a color touchscreen panel. The operator can easily input desired miter angles, miter offsets, and batch quantities. The PLC manages hydraulic positioning cycles automatically.
4. Semi-Automatic Hydraulic Downfeed Control
Symmetrical gantry portal columns balance frame load during vertical feed. A precision hydraulic cylinder regulates descent rate, and a limit switch automatically halts the motor and opens vises upon cut completion.
5. Motorized Scraper-Type Chip Conveyor
Features an automatic scraper-type chip conveyor that continuously removes heavy metal shavings and scrap pieces from the miter table and coolant tank, keeping the work envelope clean and maximizing multi-shift throughput.
6. Hydraulic Blade Tensioning Cylinder
An automated hydraulic tensioning cylinder applies optimal tension to the bimetal blade, preventing slippage or sag, resulting in straight, clean cut faces ready for immediate fit-up.
Industrial Applications
The HX-33 50S is a specialized miter cutting machine for heavy-duty structural fabricators:
H-Beam & I-Beam Fabrication
Specifically optimized for rapid miter cutting of heavy H-beams, wide-flange profiles, and I-beams used in steel frame construction.
Bridge & Infrastructure Construction
Handles angular slicing of thick structural plates, gantry components, and large steel tubes with strict tolerance control.
Commercial Steel Service Centers
Saves material handling time by processing left and right miters on hollow sections, channels, and angles under automatic schedules.
Frequently Asked Questions
1. What does dual-direction swiveling mean for workpiece handling?
On standard single-direction miter saws, if you need a left angle and a right angle on the same H-beam, you must physically rotate the heavy workpiece 180 degrees using an overhead crane. The HX-33 50S swivels its entire portal frame left and right, allowing you to cut both angles consecutively on a straight feed conveyor.
2. Why is a double-column gantry design necessary for H-beam miters?
Wide structural steel shapes like 500mm H-beams have broad sections that can deflect the blade. A scissor miter saw can suffer from blade deflection as it cuts at an angle. The double-column portal frame descends vertically on dual guides, ensuring even loading and straight cuts across the entire beam width.
3. How does the PLC angle positioning work?
The operator inputs the target angle on the touchscreen HMI. The hydraulic system swivels the portal frame, and precision rotary encoders monitor the rotation, locking the turntable automatically once the pre-programmed angle is achieved.
4. What are the packaging, delivery lead times, and warranty parameters?
Standard models have a manufacturing lead time of 35 to 45 days. The machine is backed by a 1-year B2B industrial warranty and is packed in seaworthy export-compliant framing with comprehensive manuals and remote commissioning support.