Shearing Machine Series
Swing Beam Cizalladora
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+
Años de experiencia
80+
Países atendidos
5000+
Máquinas entregadas
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
Sujeción
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
Actualización de control CNC
Actualice desde el E21S estándar a un controlador avanzado de pantalla táctil DAC-360 o Cybelec para el control del tope trasero de múltiples ejes, amplio almacenamiento de programas, cálculo automático de la separación de la cuchilla y conectividad de red, lo que permite desbloquear una mayor productividad y un funcionamiento más sencillo.
- Pantalla táctil a color
- Transferencia de programas por USB / Ethernet
- Cálculo automático de la separación de cuchillas
- Hasta 200 programas × 40 pasos
Sujeción de piezas
Abrazadera neumática
La mordaza de chapa accionada por aire proporciona una fuerza de sujeción rápida y uniforme en toda la longitud de corte. Los cilindros neumáticos de acción rápida aseguran la pieza de trabajo en milisegundos, mejorando el tiempo de ciclo y garantizando que la chapa permanezca perfectamente plana durante la carrera de corte.
- Rapid clamping & release cycle
- Distribución uniforme de presión
- Fuerza de sujeción ajustable
- Funciona con todos los grosores de chapa
Seguridad
Interruptor de puerta de seguridad
El interruptor de enclavamiento montado en la puerta de la protección de seguridad trasera detiene instantáneamente el funcionamiento de la máquina cuando se abre la protección. Evita el acceso accidental a las piezas móviles durante el ciclo de cizallado, garantizando el pleno cumplimiento de las normas de seguridad de la CE.
- Enclavamiento magnético o mecánico
- Conforme a CE / EN ISO 13849 PL-d
- Diseño a prueba de manipulaciones
- Indicador de estado LED
Operación
Interruptor de pie
El pedal de alta resistencia permite la activación sin manos de la carrera de corte, liberando ambas manos para colocar y sostener la hoja. El diseño ergonómico antideslizante con protector evita el accionamiento accidental, ideal para tareas de corte repetitivas de alto volumen.
- Activación de carrera sin manos
- Pedal antideslizante con protección de seguridad
- IP65 dust & water protection
- Microinterruptor de larga duración con capacidad para más de 1 millón de ciclos
Seguridad
Cortina de luz
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.
- Sensores con clasificación de seguridad de SICK o Pilz
- Conforme a CE / EN ISO 13849 PL-e
- Modo de silencio automático / manual
- Autodiagnóstico con pantalla de estado LED
Manejo de materiales
Mesa extensible
La mesa de extensión trasera o lateral atornillada proporciona una superficie de soporte adicional para hojas de gran tamaño, evitando que el material se hunda y mejorando la precisión de corte en piezas de trabajo grandes. La superficie de transferencia de bolas o de acero liso permite un deslizamiento sin esfuerzo de la hoja durante el posicionamiento.
- Disponible en anchos de 500 / 1000 / 1500 mm
- Transferidor de bolas o superficie de acero plana
- Diseño atornillable para una fácil instalación
- Soporta láminas de hasta 3000 mm de voladizo
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
Cizalla de columpio
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
Cizalla de guillotina
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.
Empezar
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Obtenga asesoramiento profesional y precios competitivos en 24 horas. Cuéntenos sus necesidades y nuestro equipo preparará una solución a su medida.
- Respuesta en un plazo de 24 horas
- Consulta técnica y presupuesto gratuitos
- Sirviendo a más de 80 países en todo el mundo
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