Hydraulic Guillotine Shearing Machine for Sheet Metal Cutting
Three-Point Roller Guide Precision: Features a heavy-duty three-point roller guide mechanism with pre-pressure preload, eliminating guide clearance and ensuring strict verticality across varied metal thicknesses.
Motorized Rake Angle & Quick Blade Clearance: Integrated electric rake angle adjustment (1°–3.5°) and quick manual/motorized dial gap setting to minimize sheet twisting, bowing, and burrs.
Overview & Guillotine Cutting Mechanics
The Hydraulic Guillotine Shearing Machine (QC11K / QC12K Series) is engineered for high-precision, distortion-free cutting across mild steel, galvanized duct sheet, and stainless steel plates[cite: 97]. Built on a whole-steel plate welded structure tempered in large furnaces, it eliminates internal stresses for long-term bed stability and cutting accuracy[cite: 97].
Featuring an advanced three-point roller support guide system with pre-pressure tracks, the upper beam moves in a strict linear vertical stroke[cite: 97]. By adjusting the cutting rake angle and blade clearance to the sheet thickness, burrs and edge camber are minimized[cite: 97].
Available Configurations & Model Variants
We manufacture a complete range of hydraulic guillotine shears covering light HVAC ductwork to heavy industrial plate processing[cite: 97]:
Model 416: 4 mm / 1600 mm
Compact workshop shear equipped with protective finger cage, ball transfer worktable, and quick manual gap clearance wheel[cite: 87, 92, 93].
Model 432: 4 mm / 3200 mm
Extra-wide HVAC and ductwork shear featuring full-width dual front arms, extended throat, and ESTUN E21S control[cite: 94, 97].
Model 832: 8 mm / 3200 mm
Heavy-duty industrial grey shear with motorized rake angle adjustment, multi-cylinder hydraulic clamping, and high-rigidity bed[cite: 96, 97, 102].
Precision Structural Features
- Three-Point Roller Guide: Upper guide rails are fitted with spring pre-pressure rollers to ensure zero tool frame wobble and consistent clearance across the full stroke[cite: 97].
- Motorized Rake Angle Adjustment: Cutting angle can be varied between 1° and 3.5° depending on plate thickness, reducing narrow sheet distortion[cite: 97].
- Independent Hydraulic Hold-Downs: A line of spring-assisted hydraulic hold-down cylinders secures the sheet firmly prior to cutting[cite: 92, 97].
- Ball Transfer Table: Heavy-duty omnidirectional steel balls mounted on the feeding bed reduce sheet friction and scratch hazards during feeding[cite: 93, 106].
Engineering Blueprint & Technical Parameter Chart
Three-Point Roller Guide Principles, CNC Controller Options & Standard Parameters[cite: 97]
Standard Technical Specifications (QC11K / QC12K Series)
| Model | Cutting Thickness (mm) | Cutting Length (mm) | Shear Angle Range | Backgauge Stroke (mm) | Main Motor (kW) | Dimensions (L×W×H mm) |
|---|---|---|---|---|---|---|
| 4×1600 (Model 416) | 4.0 | 1600 | 1° – 3° | 750 | 7.5 | 2550 × 1550 × 1600 |
| 6×2500 | 6.0 | 2500 | 1° – 3° | 750 | 7.5 | 3140 × 1740 × 2040 |
| 6×3200 / 4×3200 (Model 432) | 4.0 – 6.0 | 3200 | 1° – 3° | 750 | 11.0 | 3750 × 1770 × 2150 |
| 8×3200 (Model 832) | 8.0 | 3200 | 1° – 3° | 750 | 11.0 | 3860 × 1700 × 1700 |
| 10×4000 | 10.0 | 4000 | 1° – 3° | 750 | 15.0 | 4650 × 2100 × 2000 |
| 12×6000 | 12.0 | 6000 | 1° – 3° | 1000 | 18.5 | 6850 × 1930 × 2650 |
| 16×4000 | 16.0 | 4000 | 1° – 3° | 1000 | 22.0 | 5010 × 1980 × 2830 |
| 20×4000 | 20.0 | 4000 | 1° – 3.5° | 1000 | 30.0 | 4850 × 2600 × 2900 |
Model 416 (4 mm / 1600 mm) Workshop & Components Gallery
Workshop Perspective View
Front Table Perspective
Side Profile & Oil Manifold
Yellow Safety Cage & Hold-Down Cylinders[cite: 92, 103]
Ball Transfer Infeed Table Close-Up[cite: 93, 106]
Model 432 (4 mm / 3200 mm) Wide Bed & Electric System
Side Profile & Manual Gap Adjustment Wheel[cite: 92, 100]
Wide-Angle Workshop View
Full-Length Hold-Down Feet[cite: 93, 102]
ESTUN E21S NC Control Console[cite: 94, 105]
Top Pump Motor & Backgauge Drive[cite: 95]
Standardized Delixi Electrical Cabinet[cite: 96]
Model 832 (8 mm / 3200 mm) Heavy-Duty Industrial Gallery
Heavy-Duty Bed Perspective
Side Profile & Machine Column
Heavy-Duty Bed Ball Inserts
ESTUN E21S Digital Controller & Angle Dials[cite: 100]
Heavy-Duty Hydraulic Motor & Gear Pump Unit[cite: 101]
Motorized Rake Angle Dial & Dual Micro Limit Switches[cite: 102]
Shihlin Inverter & Schneider Industrial Components[cite: 85]
Request A Quote
Inquiring for: Hydraulic Guillotine Shearing Machine for Sheet Metal Cutting. Our technical support will provide specifications and quotation within 24 hours.