Description
Standard Configuration
1. E21S CNC Control System
The E21S control system simplifies shearing operations through convenient parameter settings and backgauge positioning functions.
Key Features
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Intelligent positioning control for the backgauge.
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Bilingual interface support in Chinese and English.
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User-friendly programming parameter settings.
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Integrated shearing time relay and shearing angle adjustment functions.
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Blade gap feedback function.
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One-touch parameter backup and restoration.
2. Swing Beam Shearing Blade
The angled blade design supports progressive cutting, making the machine suitable for thin sheet metal processing.
Key Features
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Progressive cutting action: The angled blade engages the sheet progressively, helping reduce twisting and deformation when cutting thin metal sheets.
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Blade movement compatibility: The diamond-shaped blade cross-section is designed to correspond with the circular movement of the blade holder, helping minimize interference with the sheet or worktable.
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Cost-effective blade design: The relatively simple structure and manufacturing process can reduce blade production costs. The original specifications indicate a cost approximately 20%–30% lower than comparable guillotine blades.
3. EMB Hydraulic Oil Tubes – Germany
The hydraulic oil tube assembly is designed to support reliable fluid transmission and stable hydraulic system operation.
Key Features
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Designed to minimize pressure loss and reduce leakage risk.
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Supports responsive hydraulic operation.
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Resistant to vibration and torsional stress.
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Flexible hose construction for convenient routing.
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Designed to resist bending, oil exposure, and aging.
4. Kacon Components – South Korea
The configuration information identifies Kacon components from South Korea. Please confirm the exact component type and function with the manufacturer to ensure that the description matches the actual machine configuration.
5. Ball Screw Motor for Backgauge Positioning
The ball screw drive moves the rear backgauge along the X-axis to set the sheet positioning distance before cutting.
Key Functions
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Moves the backgauge forward and backward.
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Controls the sheet overhang distance to establish the required cutting dimension.
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Works with the E21S controller for automatic positioning.
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Supports batch parameter programming and repeated cutting operations.
Technical Specifications
The QC12K hydraulic swing beam shearing machine is available in multiple configurations to accommodate different sheet thicknesses and cutting lengths. The following specifications are organized by model for convenient technical comparison.
| Model | Max. Cutting Thickness (450 N/mm² material), mm | Max. Cutting Thickness (700 N/mm² material), mm | Max. Cutting Length, mm | Throat Depth, mm | Cutting Angle, ° | Blade Length, mm | Cutting Speed, cuts/min | Backgauge Stroke, mm | Backgauge Speed, mm/s | Front Support Arms, pcs | Front Support Arm Length, mm | Motor Power, kW | Oil Tank Capacity, L | Overall Length, mm | Overall Width, mm | Overall Height, mm | Weight, t |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4X1600 | 4 | 2.5 | 1600 | 100 | 1–3 | 1650 | ≥22 | 300 | 180 | 3 | 600 | 3 | 120 | 2200 | 1320 | 1560 | 2 |
| 4X2500 | 4 | 2.5 | 2500 | 100 | 1–3 | 2600 | ≥15 | 600 | 180 | 3 | 800 | 5.5 | 220 | 3140 | 1640 | 1940 | 3.6 |
| 6X1600 | 6 | 4 | 1600 | 100 | 1–3 | 1650 | ≥22 | 300 | 180 | 3 | 600 | 5.5 | 140 | 2200 | 1320 | 1560 | 2.4 |
| 6X2500 | 6 | 4 | 2500 | 100 | 1–3 | 2600 | ≥15 | 750 | 180 | 3 | 800 | 7.5 | 220 | 3140 | 1740 | 2040 | 4.2 |
| 6X3200 | 6 | 4 | 3200 | 100 | 1–3 | 3300 | ≥15 | 750 | 180 | 3 | 800 | 7.5 | 290 | 3750 | 1770 | 2150 | 5.7 |
| 6X4000 | 6 | 4 | 4000 | 100 | 1–3 | 4100 | ≥15 | 750 | 180 | 4 | 800 | 11 | 290 | 4830 | 1840 | 2150 | 8.5 |
| 8X2500 | 8 | 5 | 2500 | 100 | 1–3 | 2600 | ≥15 | 750 | 180 | 3 | 800 | 11 | 220 | 3040 | 1700 | 1700 | 4.4 |
| 8X3200 | 8 | 5 | 3200 | 100 | 1–3 | 3300 | ≥15 | 750 | 180 | 3 | 800 | 11 | 290 | 3860 | 1700 | 1700 | 6 |
| 8X4000 | 8 | 5 | 4000 | 100 | 1–3 | 4100 | ≥6 | 750 | 180 | 4 | 800 | 11 | 290 | 4640 | 1700 | 1700 | 8.9 |
| 10X2500 | 10 | 6.5 | 2500 | 100 | 1–3 | 2600 | ≥12 | 750 | 180 | 3 | 800 | 11 | 320 | 3400 | 1800 | 1700 | 6.5 |
| 10X3200 | 10 | 6.5 | 3200 | 100 | 1–3 | 3300 | ≥12 | 750 | 180 | 3 | 800 | 15 | 420 | 3850 | 1830 | 1900 | 8 |
| 10X4000 | 10 | 6.5 | 4000 | 100 | 1–3 | 4100 | ≥12 | 750 | 180 | 4 | 800 | 15 | 420 | 4650 | 2100 | 2000 | 12 |
| 12X2500 | 12 | 8 | 2500 | 100 | 1–3 | 2600 | ≥12 | 750 | 180 | 3 | 800 | 15 | 360 | 3285 | 1830 | 2390 | 8.5 |
| 12X3200 | 12 | 8 | 3200 | 100 | 1–3 | 3300 | ≥12 | 750 | 180 | 3 | 800 | 18.5 | 500 | 3855 | 1830 | 2390 | 10 |
| 12X4000 | 12 | 8 | 4000 | 100 | 1–3 | 4100 | ≥12 | 1000 | 180 | 4 | 800 | 18.5 | 500 | 4850 | 1830 | 2390 | 13.5 |
| 16X2500 | 16 | 10.5 | 2500 | 100 | 1–3 | 2600 | ≥10 | 1000 | 180 | 3 | 800 | 22 | 360 | 3440 | 1940 | 2830 | 13 |
| 16X3200 | 16 | 10.5 | 3200 | 100 | 1–3 | 3300 | ≥10 | 1000 | 180 | 3 | 800 | 22 | 500 | 4010 | 1940 | 2830 | 15 |
| 16X4000 | 16 | 10.5 | 4000 | 100 | 1–3 | 4100 | ≥10 | 1000 | 180 | 4 | 800 | 22 | 500 | 5010 | 1980 | 2830 | 16.5 |
| 20X2500 | 20 | 13 | 2500 | 100 | 1–3.5 | 2600 | ≥8 | 1000 | 180 | 3 | 800 | 37 | 540 | 3440 | 1980 | 2830 | 17 |
| 20X3200 | 20 | 13 | 3200 | 100 | 1–3.5 | 3300 | ≥8 | 1000 | 180 | 3 | 800 | 37 | 800 | 4010 | 1900 | 2830 | 20 |
| 20X4000 | 20 | 13 | 4000 | 100 | 1–3.5 | 4100 | ≥8 | 1000 | 180 | 4 | 800 | 37 | 800 | 4850 | 2600 | 2900 | 22 |
| 30X2500 | 30 | 20 | 2500 | 100 | 1–3.5 | 2600 | ≥8 | 1000 | 180 | 3 | 800 | 37 | 800 | 3440 | 1900 | 2830 | 29 |
| 30X3200 | 30 | 20 | 3200 | 100 | 1–3.5 | 3300 | ≥8 | 1000 | 180 | 3 | 800 | 37 | 800 | 4200 | 1900 | 3000 | 38 |
| 40X2500 | 40 | 26.5 | 2500 | 100 | 1–3.5 | 2600 | ≥8 | 1000 | 180 | 4 | 800 | 37 | 800 | 3440 | 2000 | 3000 | 38 |
Specification Notes
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Cutting thickness is listed for materials with tensile strength values of 450 N/mm² and 700 N/mm², respectively.
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Cutting capacity, cutting angle, and operating performance should be confirmed for the selected model and material conditions.
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Dimensions and machine weight are based on the supplied specifications. Confirm the final configuration with the manufacturer before ordering


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