KRRASS QC11K series hydraulic guillotine shears
KRRASS Sheet Metal Hydraulic Guillotine Shears
Sheet metal hydraulic guillotine shears, precise and high-quality cutting with automatic gap adjustment, excellent cutting, and perfect speed. KRRASS QC11K Hydraulic Guillotine Shears can cut metal sheets to maintain the highest production capacity with maximum precision and quality.
Top performances allow to accurately and cost-efficiently cut pieces in high volumes.
KRRASS has entirely designed the proportional oil hydraulic circuit. It is optimized for every swing beam shear size, with high-quality and reliable parts.
QC11K-Cut Hydraulic Guillotine Shears are available in many models and powers. Hydraulic Guillotine Shears can customize length and shearing thickness to the highest levels in the category.
Standard Equipment
- Controller: ESTUN E21S
- Electrics: Schneider Electric - France
- Main Motor: Siemens Motor - Germany
- Frequency Converter: JRACDRIVE
- Foot Switch: KACON - South Korea
- Hydraulic System: Bosch Rexroth - Germany
- Oil Pump: Sunny - USA
- Sealing Ring: PARKER - America
- High Efficiency Motor - Class IE3
- Tube Connector: EMB - Germany
- Backgauge: Ball Screw China
Introduction to Configuration
FEA & Stress Analysis
Stress Analysis & Finite Element Analysis
The CAE software SOLIDWORKS used as the method to analyze the linear static construction, stress and deformation for press break and laser cutting machine frames. So for complicated structures, highly complex loading’s, transient modelling and combination of the above, FEA makes sense.
ESTUN NC Control System
ESTUN E21S Control
- High-definition hydraulic display
- Control common motors and frequency converters
- X-axis intelligent positioning
- Multi-step programming, 40 programs, each program 25 steps
- Built-in time relay function
- One-button function switching
- Unilateral positioning function
- A key backup and restore of parameters
- Chinese and English
- Metric system
Why KRRASS Swing Beam Shears?
Swing Beam Shears Back Gauge System
One of the most important factor for bending capacity is the design of back gauge and stability. Quality cutting is possible with perfect product, stabilty and precision back gauge.
The high speed ballscrew back gauge system movement is also supported with linear guides, which helps the back gauge achieve long life, greater sensitivity and strengthens against any collisions.
Sheet Metal Hydraulic Guillotine Shears
The upper blade penetrates the metal sheet above the lower edge. A pivoting movement cuts the swing beam. After the amount is made, the upper blade moves away from the lower blade. The upper knife moves away from the lower edge after cutting. The upper and lower blade do not rub on each other. A pivoting movement cuts the swing beam. After the amount is made, the upper edge moves away from the lower blade. The blade clearance can be easily adjusted by turning the cutting gap eccentric. The upper edge moves away from the lower blade after cutting. The upper and lower blade do not rub on each other. Swing beam cutting requires a riding shear design. The reason is the low rake angle, which is the fix for any material thickness.
Optional Equipment
- Front Photoelectric Protection
- Back Photoelectric Protection
- Oil Cooler
- Back Photoelectric Protection
- Electric gap adjustment
Hydraulic Guillotine Shears Technical Parameter
| Model | Max Cutting Thickness (mm) | Max Cutting Length (mm) | Throat Depth (mm) | Angle-Cutting Range (°) | Blade Length (mm) | Cutting Speed (Cuts/min) | Backgauge Specification | Motor Power (Kw) | Oil Tank Capacity (L) | Length (mm) | Width (mm) | Height (mm) | Weight (T) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| <450N/mm2 | <700N/mm2 | Stroke (mm) | Speed (mm / sec) | ||||||||||||
| 4X2500 | 4 | 2.5 | 2500 | 100 | 1-3 | 2600 | ≥15 | 600 | 180 | 5.5 | 220 | 3140 | 1640 | 1940 | 3.6 |
| 6X2500 | 6 | 4 | 2500 | 100 | 1-3 | 2600 | ≥15 | 750 | 180 | 7.5 | 220 | 3140 | 1740 | 2040 | 4.2 |
| 6X3200 | 6 | 4 | 3200 | 100 | 1-3 | 3300 | ≥15 | 750 | 180 | 7.5 | 290 | 3750 | 1770 | 2150 | 5.7 |
| 6X4000 | 6 | 4 | 4000 | 100 | 1-3 | 4100 | ≥15 | 750 | 180 | 11 | 290 | 4830 | 1840 | 2150 | 8.5 |
| 8X2500 | 8 | 5 | 2500 | 100 | 1-3 | 2600 | ≥15 | 750 | 180 | 11 | 220 | 3040 | 1700 | 1700 | 4.4 |
| 8X3200 | 8 | 5 | 3200 | 100 | 1-3 | 3300 | ≥15 | 750 | 180 | 11 | 290 | 3860 | 1700 | 1700 | 6 |
| 8X4000 | 8 | 5 | 4000 | 100 | 1-3 | 4100 | ≥6 | 750 | 180 | 11 | 290 | 4640 | 1700 | 1700 | 8.9 |
| 10X2500 | 10 | 6.5 | 2500 | 100 | 1-3 | 2600 | ≥12 | 750 | 180 | 11 | 320 | 3400 | 1800 | 1700 | 6.5 |
| 10X3200 | 10 | 6.5 | 3200 | 100 | 1-3 | 3300 | ≥12 | 750 | 180 | 15 | 420 | 3850 | 1830 | 1900 | 8 |
| 10X4000 | 10 | 6.5 | 4000 | 100 | 1-3 | 4100 | ≥12 | 750 | 180 | 15 | 420 | 4650 | 2100 | 2000 | 12 |
| 12X2500 | 12 | 8 | 2500 | 100 | 1-3 | 2600 | ≥12 | 750 | 180 | 15 | 360 | 3285 | 1830 | 2390 | 8.5 |
| 12X3200 | 12 | 8 | 3200 | 100 | 1-3 | 3300 | ≥12 | 750 | 180 | 18.5 | 500 | 3855 | 1830 | 2390 | 10 |
| 12X4000 | 12 | 8 | 4000 | 100 | 1-3 | 4100 | ≥12 | 1000 | 180 | 18.5 | 500 | 4850 | 1830 | 2390 | 13.5 |
| 16X2500 | 16 | 10.5 | 2500 | 100 | 1-3 | 2600 | ≥10 | 1000 | 180 | 22 | 360 | 3440 | 1940 | 2830 | 13 |
| 16X3200 | 16 | 10.5 | 3200 | 100 | 1-3 | 3300 | ≥10 | 1000 | 180 | 22 | 500 | 4010 | 1940 | 2830 | 15 |
| 16X4000 | 16 | 10.5 | 4000 | 100 | 1-3 | 4100 | ≥10 | 1000 | 180 | 22 | 500 | 5010 | 1980 | 2830 | 16.5 |
| 20X2500 | 20 | 13 | 2500 | 100 | 1-3.5 | 2600 | ≥8 | 1000 | 180 | 37 | 540 | 3440 | 1980 | 2830 | 17 |
| 20X3200 | 20 | 13 | 3200 | 100 | 1-3.5 | 3300 | ≥8 | 1000 | 180 | 37 | 800 | 4010 | 1900 | 2830 | 20 |
| 20X4000 | 20 | 13 | 4000 | 100 | 1-3.5 | 4100 | ≥8 | 1000 | 180 | 37 | 800 | 4850 | 2600 | 2900 | 22 |
| 30X2500 | 30 | 20 | 2500 | 100 | 1-3.5 | 2600 | ≥8 | 1000 | 180 | 37 | 800 | 3440 | 1900 | 2830 | 29 |
| 30X3200 | 30 | 20 | 3200 | 100 | 1-3.5 | 3300 | ≥8 | 1000 | 180 | 37 | 800 | 4200 | 1900 | 3000 | 38 |
| 40X3200 | 40 | 26.5 | 2500 | 100 | 1-3.5 | 2600 | ≥8 | 1000 | 180 | 37 | 800 | 3440 | 2000 | 3000 | 38 |
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