Shearing Machine Series
Swing Beam Shearing Machine
Precision hydraulic swing beam shearing for clean, burr-free cuts on mild steel, stainless steel and aluminum sheet. The KAVDO Swing Beam Shearing Machine combines a robust swing beam mechanism with advanced CNC control to deliver fast, accurate and reliable straight cuts — ideal for blanking, trimming and plate preparation across a wide range of thicknesses and lengths.
- Cutting Thickness up to 20 mm
- Cutting Length up to 6000 mm
- Adjustable Blade Clearance & Angle
- CNC Back Gauge ±0.05 mm Accuracy
Best Seller
15+
Years Experience
80+
Countries Served
5000+
Machines Delivered
CE&ISO
Certified Quality
Product Overview
Clean Cuts. Maximum Efficiency. Minimal Waste.
The KAVDO Swing Beam Shearing Machine delivers high-performance straight-line cutting with a hydraulic swing beam that drives the blade in a smooth arc motion — producing clean edges with minimal distortion. Stepless blade clearance and variable rake angle adapt to any material, while the CNC back gauge ensures repeatable batch positioning.
- Hydraulic swing beam for smooth, low-distortion cuts
- Stepless blade clearance adjustment for any material
- CNC back gauge with ±0.05 mm positioning accuracy
- 4-edge blades extend tool life by 4× before regrinding
Performance Highlights
Key Advantages
The swing beam shearing machine delivers an optimal balance of cutting precision, speed and cost-effectiveness — making it the go-to choice for sheet metal fabrication shops worldwide.
Superior Cut Quality
The arc-shaped cutting motion of the swing beam produces clean, burr-free edges with minimal sheet distortion. Variable rake angle reduces the cutting force required on thin sheets, preventing bowing and twist.
Fast Cycle Time
High-speed hydraulic system delivers up to 20 strokes per minute on thin material. Quick return stroke and efficient hydraulic circuit minimize idle time between cuts for maximum production throughput.
Easy Blade Clearance Setup
Stepless blade clearance adjustment with dial indicator lets the operator fine-tune the gap between upper and lower blades in seconds — ensuring optimal cut quality for every material type and thickness.
CNC Precision Back Gauge
Motorized back gauge with ball screw drive delivers ±0.05 mm positioning accuracy. Program up to 100 cutting steps with automatic positioning — eliminating manual measurement and reducing operator errors.
Robust Safety System
Integrated safety fence, rear safety guard, photoelectric protection and emergency stop ensure full operator protection. CE-compliant safety design meets the strictest international standards.
Low Total Cost of Ownership
Simple swing beam mechanism with fewer moving parts means lower maintenance costs and longer service life. 4-edge blades and energy-efficient hydraulic system further reduce running expenses.
Need Help Choosing the Right Shearing Machine?
Tell us your material type, thickness and cutting length — our engineers will recommend the ideal configuration for your production needs.
Technical Data
Specifications
Available in a wide range of models from compact 4×2500 to heavy-duty 20×6000, covering virtually all sheet metal cutting requirements.
| Parameter | 4×2500 | 4×4000 | 6×3200 | 6×5000 | 8×2500 | 8×4000 |
|---|---|---|---|---|---|---|
| Max Cutting Thickness (mm) | 4 | 4 | 6 | 6 | 8 | 8 |
| Max Cutting Length (mm) | 2500 | 4000 | 3200 | 5000 | 2500 | 4000 |
| Cutting Speed (times/min) | 20 | 13 | 12 | 10 | 10 | 9 |
| Cutting Angle (°) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Spring Pressure Cylinder (pcs) | 10 | 18 | 12 | 22 | 10 | 18 |
| Blade Number (pcs) | 4 | 8 | 6 | 10 | 4 | 8 |
| Blade Length (mm) | 1300*2 | 1025*4 | 1100*3 | 1025*5 | 1300*2 | 1025*4 |
| Worktable Height (mm) | 750 | 750 | 750 | 800 | 800 | 800 |
| Front Arms Quantity (pcs) | 3 | 4 | 4 | 6 | 3 | 4 |
| Front Arms Length (mm) | 500 | 500 | 500 | 800 | 500 | 500 |
| Oil Tank (L) | 150 | 230 | 210 | 300 | 170 | 230 |
| Backgauge Travel (mm) | 500 | 600 | 600 | 800 | 600 | 800 |
| Main Motor (KW) | 5.5 | 5.5 | 7.5 | 11 | 11 | 11 |
| Overall Dimensions L×W×H (mm) | 3040×1500×1600 | 4600×1800×1800 | 3840×1800×1800 | 5700×1950×1950 | 3040×1750×1750 | 4640×2000×1900 |
| Weight (kg) | 3100 | 6000 | 5700 | 10000 | 5300 | 8000 |
* Max cutting thickness based on mild steel with tensile strength ≤ 450 MPa. Stainless steel capacity is approximately 70% of rated thickness. Custom sizes available upon request.
Core Components
Machine Structure
Every component is engineered for durability, precision and ease of maintenance — delivering consistent cutting performance over decades of heavy-duty use.
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1
Welded Steel Frame
Heavy-duty all-steel welded frame, stress-relieved and precision-machined, provides exceptional rigidity and vibration dampening for accurate cuts even at full capacity.
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2
Swing Beam & Blade Holder
Pivoting upper beam driven by hydraulic cylinders carries the upper blade in a precise arc motion. Nitrided pivot pins and bronze bushings ensure smooth, wear-resistant operation.
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3
Hydraulic System
Integrated hydraulic power unit with Bosch-Rexroth valves and high-quality gear pump delivers stable, responsive pressure. Nitrogen accumulator ensures smooth blade return.
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4
CNC Back Gauge
Servo-driven or motorized ball screw back gauge with ±0.05 mm accuracy. Multi-step programmable positioning for automated batch cutting sequences.
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5
Hold-Down System
Hydraulic sheet hold-down cylinders press the material firmly against the table during cutting, preventing sheet movement and ensuring straight, accurate cuts.
How It Works
Shearing Process
From sheet positioning to finished cut in one smooth, controlled cycle — simple operation with repeatable precision.
1
Sheet Positioning
Place the sheet on the machine table and slide it against the CNC back gauge fingers. The back gauge automatically moves to the programmed position for precise cut width.
2
Clamping
Hydraulic hold-down cylinders engage and press the sheet firmly against the table. The material is securely clamped at the cut line, preventing any shift during the shearing stroke.
3
Shearing Stroke
The swing beam drives the upper blade through the material in a controlled arc. The adjustable rake angle ensures progressive cutting from one end to the other, minimizing force and distortion.
4
Return & Output
After the cut, the beam returns rapidly to the top position. The cut piece falls into the collection area or onto the sheet support. Back gauge advances to the next programmed position.
Customize Your Machine
Optional Equipment
Enhance your shearing machine with precision accessories and automation options to match your specific production requirements.
Control
CNC Controller Upgrade
Upgrade from the standard E21S to an advanced DAC-360 or Cybelec touch-screen controller for multi-axis back gauge control, extensive program storage, automatic blade gap calculation and network connectivity — unlocking higher productivity and easier operation.
- Touch-screen color display
- USB / Ethernet program transfer
- Automatic blade gap calculation
- Up to 200 programs × 40 steps
Workholding
Pneumatic Clamp
Air-powered sheet clamp provides fast, consistent hold-down force across the full cutting length. Quick-acting pneumatic cylinders secure the workpiece in milliseconds, improving cycle time and ensuring the sheet stays perfectly flat during the shearing stroke.
- Rapid clamping & release cycle
- Uniform pressure distribution
- Adjustable clamping force
- Works with all sheet thicknesses
Safety
Safety Door Switch
Interlock switch mounted on the rear safety guard door instantly halts machine operation when the guard is opened. Prevents accidental access to moving parts during the shearing cycle, ensuring full compliance with CE safety standards.
- Magnetic or mechanical interlock
- CE / EN ISO 13849 PL-d compliant
- Tamper-proof design
- LED status indicator
Operation
Foot Switch
Heavy-duty foot pedal allows hands-free activation of the shearing stroke, freeing both hands to position and hold the sheet. Ergonomic anti-slip design with protective guard prevents accidental triggering, ideal for high-volume repetitive cutting tasks.
- Hands-free stroke activation
- Anti-slip pedal with safety guard
- IP65 dust & water protection
- Long-life micro switch rated 1M+ cycles
Safety
Light Curtain
Type 4 safety light curtain installed at the front of the machine creates an invisible optical barrier. If any part of the operator’s body breaks the beam during the cutting cycle, the machine stops instantly — providing the highest level of front-zone protection.
- SICK or Pilz safety-rated sensors
- CE / EN ISO 13849 PL-e compliant
- Automatic / manual muting mode
- Self-diagnostic with LED status display
Material Handling
Extension Table
Bolt-on rear or side extension table provides additional support surface for oversized sheets, preventing material sagging and improving cut accuracy on large workpieces. Ball-transfer or smooth steel surface allows effortless sheet sliding during positioning.
- Available in 500 / 1000 / 1500 mm widths
- Ball-transfer or flat steel surface
- Bolt-on design for easy installation
- Supports sheets up to 3000 mm overhang
Applications
Industries We Serve
From general fabrication to specialized manufacturing — the swing beam shearing machine is a versatile workhorse for any operation that requires straight-line sheet metal cutting.
Comparison
Swing Beam vs. Guillotine Shear
Both are excellent sheet metal cutting solutions. Understanding the differences helps you choose the right machine for your specific application and budget.
Best Value for Most Applications
Swing Beam Shearing Machine
Reliable, cost-effective precision cutting
- Lower purchase price — 20–30% more affordable than guillotine
- Simpler mechanism with fewer parts — lower maintenance cost
- Excellent cut quality on thin to medium thickness sheets
- Quick and easy blade clearance adjustment
- Compact footprint — ideal for space-constrained shops
- Widely available with cutting capacity up to 20 × 6000 mm
Guillotine Shearing Machine
Maximum precision for demanding applications
- Parallel blade guidance for more consistent gap across full length
- Better for cutting very thick plates (20 mm+)
- Tighter cut tolerances on narrow strips
- Less twist on cut pieces due to true straight-line blade path
- Available in very large sizes up to 40 × 12000 mm
- Ideal for precision steel service centers and heavy industry
Why KAVDO
Your Trusted Manufacturing Partner
Beyond machines — we deliver complete solutions including pre-sales consultation, installation commissioning, operator training and lifelong after-sales support.
Factory Direct Price
Buy directly from our own factory — no middlemen. Competitive pricing with transparent quotation and no hidden costs.
Fast Response
Quotation within 24 hours. Dedicated project manager from order placement through delivery and installation commissioning.
Global Shipping
Full container shipping worldwide with professional wooden case packing, fumigation certificate and marine insurance coverage.
Lifetime Support
Remote video troubleshooting, spare parts supply within 48 hours and optional on-site engineer dispatch for the life of the machine.
Get Started
Start Your Project with KAVDO Today
Get professional advice and competitive pricing within 24 hours. Tell us about your requirements and our team will prepare a tailored solution for you.
- Response within 24 hours
- Free technical consultation & quotation
- Serving 80+ countries worldwide
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