Alligator Shear
Fast-cycling shear for efficient cutting of structural steel and plate materials with rapid processing capabilities.
Alligator Shear
Technical Specifications
Cutting Force
Hydraulic cutting force
Blade Length
Shear blade width
Cut Thickness
Maximum material thickness
Cycle Time
Fast cutting cycle
Feed Length
Material feeding table
Power Requirement
Electric motor power
Key Features
Fast Cycling
Rapid 20-40 second cycle times enable high-throughput processing of structural materials
Precise Feeding
Long feeding tables with measurement systems ensure accurate cut lengths and minimal waste
Versatile Cutting
Handles angles, channels, beams, plates, and pipe materials with consistent quality
Semi-Mobile Design
Compact footprint allows relocation within facilities while maintaining high performance
Cutting Capabilities
| Material Type | Max Thickness | Examples | Cycle Time |
|---|---|---|---|
| I-Beams | Up to 120mm | W8, W10, W12 structural beams | 25-35 sec |
| Angle Iron | Up to 100mm | L3x3 to L8x8 structural angles | 20-30 sec |
| Channel Steel | Up to 100mm | C6 to C15 structural channels | 20-30 sec |
| Plate Steel | Up to 80mm | Flat plate and sheet materials | 15-25 sec |
| Pipe/Tube | Up to 60mm wall | Structural and schedule pipe | 15-20 sec |
Performance Benefits
High Speed
Fast cycle times process 80-150 pieces per hour depending on material
Accurate Lengths
Precision feeding systems achieve ±5mm length accuracy
Low Operating Cost
Efficient hydraulics and simple operation minimize energy consumption
Flexible Setup
Quick material changeover and setup for different cutting requirements
Ideal Applications
Steel Fabrication
Cutting structural steel to length for fabrication and construction projects
Scrap Processing
Size reduction of structural scrap for efficient melting and transport
Construction Waste
Processing demolition steel and construction debris for recycling
Material Preparation
Preparing steel stock for downstream processing and manufacturing
FAQs
What is the advantage of alligator shears over other cutting methods?
Alligator shears offer fast cycle times (20-40 seconds), precise length control, and clean cuts without heat-affected zones. They're ideal for high-volume structural steel processing.
How accurate are the cut lengths?
With proper feeding systems, alligator shears achieve ±5mm length accuracy. Digital measurement systems and programmable stops ensure consistent results.
Can it handle different material shapes simultaneously?
While designed for one material type at a time, quick changeover allows processing different shapes with minimal downtime. Feeding guides can be adjusted for various profiles.
What maintenance is required for the cutting blades?
Blade inspection every 1000 cuts, sharpening or replacement when cut quality degrades. Proper blade maintenance ensures consistent cutting performance and extends blade life.
How does throughput compare to torch cutting?
Alligator shears are 3-5 times faster than torch cutting for structural steel, with no preheating required and consistent quality regardless of operator skill level.
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