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.
FEA & Stress 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
Why KRRASS Swing Beam Shears?
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.
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.
| Model | Max Thickness (mm) | Cutting Length (mm) | Throat Depth (mm) | Angle-Cutting Range (°) | Blade Length (mm) | Shearing Speed (Cuts/min) | Back Gauge Specification | Motor Power (kw) | Oil Tank Capacity (L) | Weight (T) | ||
| <450 N/mm2 | <700 N/mm2 | Speed (mm/sec) | Speed (mm/sec) | |||||||||
| 4X2500 | 4 | 2.5 | 2500 | 100 | 1-3 | 2600 | ≥15 | 600 | 180 | 5.5 | 220 | 3.6 |
| 6X2500 | 6 | 4 | 2500 | 100 | 1-3 | 2600 | ≥15 | 750 | 180 | 7.5 | 220 | 4.2 |
| 6X3200 | 6 | 4 | 3200 | 100 | 1-3 | 3300 | ≥15 | 750 | 180 | 7.5 | 290 | 5.7 |
| 6X4000 | 6 | 4 | 4000 | 100 | 1-3 | 4100 | ≥15 | 750 | 180 | 11 | 290 | 8.5 |
| 8X2500 | 8 | 5 | 2500 | 100 | 1-3 | 2600 | ≥15 | 750 | 180 | 11 | 220 | 4.4 |
| 8X3200 | 8 | 5 | 3200 | 100 | 1-3 | 3300 | ≥15 | 750 | 180 | 11 | 290 | 6 |
| 8X4000 | 8 | 5 | 4000 | 100 | 1-3 | 4100 | ≥6 | 750 | 180 | 11 | 290 | 8.9 |
| 10X2500 | 10 | 6.5 | 2500 | 100 | 1-3 | 2600 | ≥12 | 750 | 180 | 11 | 320 | 6.5 |
| 10X3200 | 10 | 6.5 | 3200 | 100 | 1-3 | 3300 | ≥12 | 750 | 180 | 15 | 420 | 8 |
| 10X4000 | 10 | 6.5 | 4000 | 100 | 1-3 | 4100 | ≥12 | 750 | 180 | 15 | 420 | 12 |
| 12X2500 | 12 | 8 | 2500 | 100 | 1-3 | 2600 | ≥12 | 750 | 180 | 15 | 360 | 8.5 |
| 12X3200 | 12 | 8 | 3200 | 100 | 1-3 | 3300 | ≥12 | 750 | 180 | 18.5 | 500 | 10 |
| 12X4000 | 12 | 8 | 4000 | 100 | 1-3 | 4100 | ≥12 | 1000 | 180 | 18.5 | 500 | 13.5 |
| 16X2500 | 16 | 10.5 | 2500 | 100 | 1-3 | 2600 | ≥10 | 1000 | 180 | 22 | 360 | 13 |
| 16X3200 | 16 | 10.5 | 3200 | 100 | 1-3 | 3300 | ≥10 | 1000 | 180 | 22 | 500 | 15 |
| 16X4000 | 16 | 10.5 | 4000 | 100 | 1-3 | 4100 | ≥10 | 1000 | 180 | 22 | 500 | 16.5 |
| 20X2500 | 20 | 13 | 2500 | 100 | 1-3.5 | 2600 | ≥8 | 1000 | 180 | 37 | 540 | 17 |
| 20X3200 | 20 | 13 | 3200 | 100 | 1-3.5 | 3300 | ≥8 | 1000 | 180 | 37 | 800 | 20 |
| 20X4000 | 20 | 13 | 4000 | 100 | 1-3.5 | 4100 | ≥8 | 1000 | 180 | 37 | 800 | 22 |
| 30X2500 | 30 | 20 | 2500 | 100 | 1-3.5 | 2600 | ≥8 | 1000 | 180 | 37 | 800 | 29 |
| 30X3200 | 30 | 20 | 3200 | 100 | 1-3.5 | 3300 | ≥8 | 1000 | 180 | 37 | 800 | 38 |
| 40X3200 | 40 | 26.5 | 2500 | 100 | 1-3.5 | 2600 | ≥8 | 1000 | 180 | 37 | 800 | 38 |
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Reviewed by 1 user
The KRRASS shearing machine is great value for money, the product design is perfect, and the appearance is also very classy, making people unable to put it down. Very satisfied with this shopping