Electric Guillotine Shearing Machine for HVAC Sheet Metal
Rigid Steel Welded Frame: One-piece welded structure provides high strength and structural rigidity, ensuring long-term cutting stability with low power consumption.
High-Wear 6Cr52Si Vacuum-Quenched Blades: High-alloy tool steel shear blades undergo vacuum heat treatment to deliver clean, burr-free cuts with extended edge life across galvanized sheet, carbon steel, and stainless steel.
Overview & Mechanical Guillotine Shearing
The Electric Guillotine Shearing Machine for HVAC Sheet Metal is a robust, energy-efficient mechanical plate shear designed for HVAC duct fabrication, electrical enclosure manufacturing, and sheet metal processing workshops. Built with an all-steel one-piece welded frame, it delivers high structural rigidity and consistent precision when cutting thick or thin sheet metals[cite: 99].
Driven by a maintenance-free magnetic brake motor coupled with an industrial flywheel and mechanical clutch mechanism, the system minimizes idle power loss and executes rapid shear cycles on demand[cite: 99]. Fitted with vacuum-quenched 6Cr52Si alloy blades and reliable spring hold-downs, it yields straight, burr-free edges on galvanized, cold-rolled, and stainless steel plates[cite: 92, 97, 99].
Precision Structural Features & Low Power Drive
- One-Piece Steel Welded Frame: Heavy monolithic frame structure absorbs dynamic cutting loads, ensuring blade clearance consistency and preventing machine distortion[cite: 99].
- Vacuum-Quenched 6Cr52Si Blades: High-grade alloy cutting knives undergo specialized vacuum heat treatment for long-lasting edge retention, eliminating burrs and blade chipping[cite: 99].
- Magnetic Brake Motor & Clutch: The flywheel clutch mechanism engages instantly through the brake motor, substantially cutting idle running time and electricity consumption[cite: 99].
- Manual Backgauge & Foot Pedal: Precision lead screw backgauge with smooth handwheel adjustment allows rapid positioning[cite: 93, 94], while the mobile foot pedal provides safe, single-operator control[cite: 99, 100].
Engineering Blueprint & Technical Parameters
Standard Model Specifications, Cutting Capacities, Power Ratings & Machine Dimensions[cite: 99]
Technical Parameters (Electric Shearing Machine Series)
| Model | Max. Thickness (mm) | Max. Width (mm) | Cutting Angle (°) | Backgauge Range (mm) | Power (kW) | Dimensions (L×W×H mm) |
|---|---|---|---|---|---|---|
| 1.5×600 | 1.5 | 600 | 1° 30′ | 350 | 1.5 | 1200 × 950 × 1100 |
| 1.5×1000 | 1.5 | 1000 | 1° 30′ | 350 | 1.5 | 1600 × 950 × 1100 |
| 1.5×1300 | 1.5 | 1300 | 1° 30′ | 380 | 1.5 | 1900 × 950 × 1100 |
| 1.5×1500 | 1.5 | 1500 | 1° 30′ | 450 | 2.2 | 2200 × 950 × 1100 |
| 2×1000 | 2.0 | 1000 | 2° 14′ | 400 | 3.0 | 1600 × 950 × 1100 |
| 2×1300 | 2.0 | 1300 | 2° 14′ | 400 | 3.0 | 1900 × 950 × 1100 |
| 3×1000 | 3.0 | 1000 | 2° 14′ | 400 | 4.5 | 1600 × 950 × 1200 |
| 3×1300 | 3.0 | 1300 | 2° 14′ | 500 | 4.5 | 1900 × 950 × 1200 |
| 3×1600 | 3.0 | 1600 | 2° 14′ | 500 | 4.5 | 2000 × 950 × 1200 |
| 2×2500 | 2.0 | 2500 | 2° 14′ | 580 | 5.5 | 3300 × 950 × 1200 |
| 4×1600 | 4.0 | 1600 | 2° 14′ | 500 | 5.5 | 2200 × 950 × 1200 |
Workshop Assembly, Backgauge Mechanics & Cutting Showcase
Clean, Smooth & Burr-Free Sheared Metal Strips[cite: 92]
Precision Rear Backgauge Mechanism with Handwheel[cite: 93]
Heavy Frame, Switch Box & Material Hold-Down[cite: 97]
Rear Chute, Linkage Bearings & Side Power Switch[cite: 94]
Standardized Factory Lineup & Quality Inspection[cite: 95]
Full Front View with Sturdy Floor Mounting Feet[cite: 97]
Air Duct Workshop Ready Shearing Machine Setup[cite: 98]
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