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The 16X2500mm hydraulic plate cutting machine is a hydraulic-driven machine used for cutting metal sheets. It has a maximum cutting thickness of 16mm and a maximum cutting length of 2500mm. The Shenchong QC11K hydraulic shearing machine features a guillotine type structure, ensuring high cutting accuracy and rigidity.
It is suitable for straight-line cutting of various metal sheets, including steel plates, stainless steel, and aluminum. Equipped with an E21S CNC control system, it offers easy operation and precise control of the back gauge, thus improving production efficiency and processing quality.
- Maximum shearing thickness: 16mm (Q235 material, tensile strength ≤ 450MPa)
- Maximum shearing length: 2500mm
- Blade length: 2500mm
- Blade material: 9CrSi or 6CrW2Si (wear-resistant alloy steel)
- Shearing angle: Adjustable from 0.5° to 2°
- Rear gauge travel: 0–600mm (E21S control)
- Throat depth: 100mm
- Shearing speed: Approximately 8–12 strokes/minute (depending on plate thickness)
- Main motor power: Approximately 22kW
- Overall dimensions: Approximately 3200×2000×2200mm
- Weight: Approximately 13–15 tons
- Machine Frame: Welded steel plate construction with stress-relieved annealing for high rigidity and stability.
- Hydraulic System: Integrated hydraulic control system with high reliability, low noise, and minimal oil temperature rise.
- Blade Gap Adjustment: Manual or electric quick adjustment to accommodate different thicknesses and materials of sheet metal.
- Shearing Angle Adjustment: Adjustable shearing angle minimizes sheet deformation and improves cutting quality.
- Rear Guard Device: Servo-motor controlled, with E21S system for ±0.1mm accuracy.
- Pressing Device: Independent hydraulic pressing system automatically adjusts clamping force according to sheet thickness, ensuring consistent cutting quality.
- Safety Features: Equipped with front and rear safety guards and an emergency stop button for operator safety.
- Control Functions: Rear gauge positioning control, single/continuous cutting, and collision avoidance.
- Display: LCD screen with digital input, providing intuitive operation.
- Storage Function: Can store multiple cutting programs for efficient batch processing.
- Positioning Accuracy: 0.1mm.
- Collision Avoidance Function: Prevents collisions between the sheet metal and the rear gauge, improving cutting efficiency.
- Ease of Operation: Intuitive interface, suitable for beginners to learn quickly.
- Check the hydraulic oil level and ensure there are no leaks.
- Inspect the electrical wiring to ensure it is intact.
- Confirm that the blades are free of cracks or chips, and that the blade gap is properly adjusted.
- Clean the worktable to remove any residual metal shavings.
- Turn on the power and start the hydraulic pump.
- Check that the pressure is within the normal range.
- Set the rear gauge position and the number of shear cycles.
- Adjust the blade gap (approximately 10% of the plate thickness).
- Adjust the shear angle (larger angle for thicker plates, smaller angle for thinner plates).
- Place the plate on the worktable and clamp it down.
- Activate the shear by using the foot pedal or button.
- Do not shear plates exceeding the rated thickness or hardness.
- Do not allow more than one person to operate the shearer at the same time.
- The plate must be clamped securely before shearing to prevent rebound.
- Do not shear round steel, rods, or other irregularly shaped materials.
- Keep the hydraulic plate cutting machine clean and free of metal shavings on the worktable.
- Check the hydraulic oil level and replace it regularly (generally every 6 months to 1 year).
- Inspect the electrical wiring and tighten any loose bolts.
- Sharpen or replace the blades promptly when they become dull.
- Check for leaks in the hydraulic system.
- Inspect the back gauge screw shaft and guide rails, and lubricate them regularly.
- Check that the motor and oil pump are operating normally (no unusual noises).
- Calibrate the machine's accuracy annually.
SC 16X2500mm E21S hydraulic guillotine shear is a high-precision cutting machine suitable for medium-to-thick metal plates. It features simple operation and stable performance. The E21S control system enhances production efficiency, making it ideal for industries such as sheet metal processing, mechanical manufacturing, construction, and shipbuilding.