CH-800 Gantry Column Structure Horizontal Straight Cutting Bandsaws
Product Overview
MFG CH-800 Heavy-Duty Rigid Gantry Metal Cutting Bandsaw
The Ultimate Solution for Precision Sawing of Large-Scale Bars and Solid Plates
Product Overview
The MFG CH-800 is a formidable industrial bandsaw engineered with a massive gantry structure, purpose-built to tackle large-scale ferrous and non-ferrous metal processing. Designed with exceptional structural margins, this powerhouse guarantees absolute reliability and vibration-free stability under heavy-load operations. By combining a narrow kerf design with high cutting efficiency, the CH-800 minimizes material waste and energy consumption, making it the premier choice for high-yield, heavy-duty industrial sawing applications.
Core Technological Advantages
- Massive Gantry Framework: Upgraded with an ultra-rigid gantry architecture, it delivers unmatched structural integrity. This ensures continuous, stable performance and pinpoint sawing accuracy, even when cutting the most challenging large-diameter workpieces.
- Dual-Cylinder Synchronized Feeding: The saw frame descent is controlled by robust double hydraulic cylinders and guided by high-precision linear rails. This guarantees a perfectly smooth, uniform feed rate, eliminating blade deflection on massive cuts.
- Heavy-Load Material Handling: Fully equipped with heavy-duty motorized feeding and receiving roller tables, significantly reducing the labor required to maneuver massive metal blocks and long bars, thereby accelerating production workflow.
- Advanced Drive & Inverter Control: Powered by a premium bevel helical gear reducer for impact-free, high-efficiency transmission. The integrated frequency converter allows operators to steplessly adjust the cutting speed to match varying material hardness.
- Smart Hydraulic Protection System: Features automatic hydraulic blade tensioning for optimal cutting rigidity. It is also equipped with a built-in broken-belt protection mechanism that immediately halts the machine to ensure operator safety and prevent equipment damage.
Equipment Structure & Main Components
The CH-800 is constructed with industrial-grade modular systems to withstand the rigors of continuous, large-capacity production:
| Component System | Technical Description |
| 1. Heavy-Mass Base & Saw Frame | Reinforced welded steel base supporting an oversized gantry saw frame, built to absorb extreme cutting forces. |
| 2. Main Drive System | High-torque bevel helical gear reducer synchronized with variable frequency speed control. |
| 3. Hydraulic Clamping Device | Industrial-strength hydraulic vise designed to securely lock large-scale solid metals in place. |
| 4. Precision Guiding Device | Employs high-precision linear guide rails to maintain zero-deviation blade tracking. |
| 5. Blade Tensioning System | Automated hydraulic tensioning system paired with an instant broken-blade safety interlock. |
| 6. Independent Hydraulic Station | Standalone hydraulic power unit ensures maximum thermal dissipation, consistent feed pressure, and simplified maintenance. |
| 7. Centralized Cooling System | Delivers continuous, high-volume coolant flow to maximize blade longevity and ensure superior surface finish. |
| 8. Electrical Control System | Centralized, highly intuitive electrical panel managing all hydraulic and motorized functions. |
| Specification | CH-800 |
| Max.cutting capacity Round | 800mm |
| Max.cutting capacity Quadrate | 800×800mm |
| Saw blade Speed | 18 to 60 (INVERTER) |
| Saw blade Size | 67×1.6×8820mm |
| Saw blade Guides | Carbide and bearing blade guides |
| Saw blade Cleaning | Power wire brush & flood coolant |
| Saw blade Tension | Hydraulic |
| Motor output Blade | 7.5kw |
| Motor output Hydraulic | 2.25kw |
| Motor output Coolant | 0.09kw |
| Work feeding | Hydraulic shuttle table |
| Work Vice | Hydraulic |
| Machine Weight | 6380KGS |
| Machine Size(L×W×H) | 4130×2150×2200mm |
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