High Precision CNC Band Saw H5-33NⅡ
- Gantry Structure:
- High-Precision Double-Column Gantry
- Indexing Precision:
- Linear Guide Carriage (±0.05 mm Repeatability)
- Control System:
- PLC Touchscreen with Multi-Job Scheduling
- Speed Control:
- Variable Frequency Inverter (15 - 80 m/min)
- Material Clamping:
- Dual Full-Stroke Hydraulic Vises
- Blade Tensioning:
- Automatic Hydraulic Tension Control
Technical Specifications
| Technical Parameter | Specification Detail |
|---|---|
| Cutting Capacity (Round) | Max. 330 mm (13") |
| Cutting Capacity (Square / H-Beam) | Max. 330 x 330 mm (13" x 13") |
| Blade Dimensions (W x T x L) | 34 x 1.1 x 4115 mm (Standard Industrial Size) |
| Blade Speed (Inverter Control) | 15 - 80 m/min (Stepless VFD Regulated) |
| Main Drive Motor Power | 4.0 kW (5.4 HP) High-Torque AC Motor |
| Hydraulic System Motor Power | 0.75 kW (1.0 HP) |
| Coolant Pump Motor Power | 0.09 kW (High-Flow Flood Recirculator) |
| Shuttle Feed Vise Stroke | 500 mm (Automatic Multi-Index Feed) |
| Feed Positioning Repeatability | ±0.05 mm (High-Precision Linear Guide Rails) |
| Control System Interface | PLC Touchscreen HMI with 99 Group Batch Storage |
| Blade Tensioning System | Hydraulically Controlled Auto-Tensioning |
| Machine Net Weight | 1,950 kg (4,299 lbs) |
| Overall Footprint Dimensions | 2250 x 1950 x 1700 mm (L x W x H) |
Key Product Features
1. Robust Double-Column Gantry Construction
The H5-33NⅡ is engineered with a dual-column gantry configuration, utilizing chrome-plated guide columns and linear guide systems. This structural design provides maximum torsional stiffness and vibration dampening during high-speed cutting. By ensuring absolute perpendicularity of the saw frame, it eliminates blade deflection and dramatically extends blade life.
2. High-Precision PLC Controller & Touchscreen HMI
Features a multi-job scheduling system capable of storing up to 99 distinct cutting runs (lengths, quantities, and material offsets). The automated control system enables unattended production cycles with self-diagnostics, real-time blade speed feedback, and auto-shutoff upon batch completion.
3. Integrated Hydraulic Auto-Tensioning
Equipped with an automatic hydraulic blade tensioning system that continuously monitors and adjusts tension to optimal settings. This prevents blade slippage, avoids over-tensioning fatigue, and guarantees straight cuts through diverse materials.
4. Smart Proportional Feed Regulation
An advanced hydraulic downfeed valve dynamically senses cutting resistance and material cross-section. The system automatically modulates feed rate and cutting pressure to optimize chip load per tooth, preventing blade tooth breakage and ensuring consistent cuts.
5. Dual Hydraulic Full-Stroke Clamping Vises
Features split front and rear hydraulic vises that clamp the material firmly on both sides of the blade's path. Full-stroke hydraulic actuation speeds up clamping cycles and ensures wobble-free stability on both solid bars and structural steel bundles.
6. Dynamic Chip Evacuation & Flood Coolant
An active power-driven wire brush sweeps metal chips from blade teeth gullets before they re-enter the cut. Paired with a dual-nozzle flood coolant pump, it minimizes heat transfer, prevents work hardening, and ensures a clean cutting path.
Industrial Applications
The H5-33NⅡ is built for high-throughput, close-tolerance operations across heavy industrial sectors:
Steel Service & Distribution Centers
Ideal for high-volume cutting of solid round bars, heavy-walled structural tubing, H-beams, and channels to precise commercial cut lengths with minimal kerf waste.
Aerospace & Defense Manufacturing
Perfect for cutting high-value, dense materials like titanium alloys, Inconel, Monel, nickel-based superalloys, and high-tensile tool steels with zero tolerance for cut deviation.
Precision Machining & Forge Shops
Acts as the reliable first-stage process, cutting blank stocks for CNC lathes, machining centers, and heavy-duty forging presses under continuous, multi-shift operating schedules.
Frequently Asked Questions
1. What makes the H5-33NⅡ 'High Precision' compared to standard CNC saws?
The H5-33NⅡ features premium linear guide rails on the feed carriage and a refined hydraulic proportional feed system. This allows it to achieve a feed positioning repeatability of ±0.05 mm (compared to the standard ±0.1 mm), which minimizes secondary machining and saves valuable raw material on long production runs.
2. How does the multi-index feeding system handle lengths over 500 mm?
For cuts longer than the physical 500 mm stroke of the feed vise, the PLC automatic controller coordinates a multi-index sequence. The feed vise will hydraulically clamp, feed, release, return, and clamp again, repeating the cycle automatically until the precise pre-programmed length is reached, with no operator intervention required.
3. Can it handle bundle or pack cutting?
Yes, the H5-33NⅡ can be equipped with optional hydraulic overhead nesting clamps. This allows the operator to bundle multiple bars or tubes vertically and horizontally, clamping them securely for high-productivity batch cutting.
4. What is the typical lead time and shipment support?
Standard models have a manufacturing and testing lead time of approximately 35 to 45 days. We provide comprehensive export packaging, full sea freight documentation, operational manuals, and remote video installation support to ensure a seamless integration into your facility.