Heavy Duty Structural Steel Band Saw UP1 7043AI
- Control System:
- AI-Powered PLC Touchscreen with Auto-Feed Regulation
- Material Indexing:
- Precision Servo-Driven Shuttle Feed (±0.1 mm)
- Gantry Structure:
- Heavy Double-Column Portal Frame
- Saw Blade Width:
- 41 mm Heavy Duty Bimetal Blade
- Bundle Cutting:
- Hydraulic Overhead Vertical Top-Clamp Cylinder
- Speed Regulation:
- Variable Frequency Drive Inverter (15 - 90 m/min)
Specifiche Tecniche
| Technical Parameter | Specification Detail |
|---|---|
| Cutting Capacity (Round) | Max. 430 mm (16.9") |
| Cutting Capacity (Square / H-Beam) | Max. 430 x 700 mm (16.9" x 27.6") |
| Blade Dimensions (W x T x L) | 41 x 1.3 x 5050 mm (Heavy Duty 41mm Width) |
| Blade Speed Range | 15 - 90 m/min (Stepless Variable VFD) |
| Main Drive Motor Power | 4.0 kW (5.4 HP) Inverter Duty Motor |
| Hydraulic System Motor Power | 1.5 kW (2.0 HP) |
| Automation Control System | AI-Enabled PLC with Color Touchscreen HMI |
| Material Feeding System | Servo-Motor Shuttle Feed Indexer (500mm Single Stroke, Multi-Index) |
| Bundle Clamping System | Hydraulic Overhead Vertical Top-Clamp Nesting Cylinder |
| Machine Net Weight | 2,450 kg (5,401 lbs) |
| Footprint Dimensions | 2800 x 2150 x 2050 mm (L x W x H) |
Key Product Features
1. Smart AI Feed Force Auto-Regulation
Monitors blade motor torque and hydraulic backpressure in millisecond cycles. As the blade enters different cross-sections of structural profiles (transitioning between webs and flanges), the AI automatically throttles downfeed rate to protect teeth and maximize speed.
2. High-Precision Servo Shuttle Feeding
Features an automatic shuttle vise powered by a precision AC servo motor and ball screw system. Handles multi-index automatic material feeding with a positioning repeatability of ±0.1 mm, reducing kerf trim waste.
3. Integrated Overhead Bundle Clamping
Equipped with standard vertical hydraulic nesting clamps. Combined with the horizontal vises, it secures bundle arrays of channels, angles, and pipes, preventing vibration and shifting during high-speed batch sawing.
4. Rigid Double-Column Portal Frame
The saw head frame travels vertically along twin precision chrome guide pillars, balancing downfeed pressure symmetrically. This portal layout isolates blade vibration, promoting weld-ready square cut faces.
5. Stepless VFD Inverter Speed Control
A robust VFD variable frequency inverter regulates blade speed from 15 to 90 m/min, controlled directly from the touchscreen panel to optimize cutting speed for varying alloy steel grades.
6. Motorized Rotary Steel Wire Chip Brush
A powered wire brush continuously sweeps metal chips and scrap shavings from the blade teeth gullets before they re-enter the cut, preventing chip welding and extending blade life.
Industrial Applications
The UP1 7043AI is designed for high-capacity, automated structural steel sawing:
Automated Steel Fabrication Yards
Optimized for cutting structural H-beams, structural channels, and heavy steel angles for building framework under programmed PLC batch schedules.
High-Volume Bundle Sawing
Perfect for nesting and batch-cutting tubing, pipes, conduits, and small channels using the overhead hydraulic bundle clamps.
Commercial Steel Service Centers
Provides automated, high-precision custom length slicing of solid bars, heavy structural shapes, and hollow sections with minimal operator supervision.
Frequently Asked Questions
1. How does the AI feed force regulation benefit structural steel cutting?
Structural shapes like H-beams have a non-uniform cross-section. A standard saw cuts through the horizontal flanges slowly, then enters the vertical web where there is very little resistance, which can cause the blade to drop too fast and strip teeth. The AI system senses the resistance changes in real-time, slowing the feed when hitting heavy sections and speeding up through thin sections, protecting the blade and saving cycle time.
2. What is the indexing length of the servo shuttle feed?
The single-stroke length of the servo shuttle feed vise is 500 mm. For longer pieces, the PLC automatically runs a multi-stroke indexing program, feeding the material forward consecutively before executing the cut, achieving any target length with ±0.1 mm precision.
3. Is the vertical bundle clamping vise removable?
Yes. The overhead vertical nesting clamps are hydraulically controlled and can be quickly adjusted or disconnected if you are cutting large solid blocks or single H-beams that require the full height capacity of the machine.
4. What are the packaging, delivery lead times, and warranty parameters?
Standard models have a manufacturing lead time of 35 to 45 days. The saw is covered by a 1-year B2B industrial warranty and is packed in seaworthy export-compliant framing with comprehensive manuals and remote commissioning support.