Metal Recycling Hydraulic Cutting Machine for Structural Steel
Hydraulic Alligator Shear for Scrap Metal Recycling
Heavy-Duty Q43 Series Scrap Steel Cutting Machine
Product Overview
The Hydraulic Alligator Shear is a compact yet powerful scrap metal cutting solution designed for recycling yards, metal collection centers, and small to medium steel processing plants.
Engineered for continuous operation, the Q43 series provides stable hydraulic performance, fast cutting speed, and long blade life — making it one of the most practical scrap preparation machines in modern recycling systems.
This machine is ideal for cutting:
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Rebar and round bars
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Steel plates and profiles
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Scrap structural steel
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Copper and aluminum bars
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Light to medium mixed scrap
Working Principle
The alligator shear operates through a hydraulic cylinder that drives the upper blade downward against a fixed lower blade.
With a cutting force range from 63 tons to 400 tons, the machine ensures sufficient shearing power for various metal thicknesses.
The hydraulic system maintains stable pressure during the cutting cycle, which helps:
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Improve blade lifespan
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Reduce vibration
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Ensure consistent cutting quality
The average cutting cycle time ranges from 8–15 seconds, allowing efficient scrap throughput without excessive energy consumption.
Key Technical Specifications (Example: Q43-160)
|
Model |
Q43-160 |
|---|---|
|
Nominal Force |
1600 kN (160 Ton) |
|
Blade Length |
600 mm |
|
Max Cutting Size (Round Steel) |
45 mm |
|
Cutting Frequency |
8–12 times/min |
|
Motor Power |
15 kW |
|
Operation Mode |
Hand Valve or PLC Optional |
Larger models such as Q43-250 and Q43-400 are available for heavier scrap processing requirements.
Core Advantages
Stable Hydraulic System
High-quality hydraulic components ensure constant pressure output and long-term durability.
Replaceable Wear-Resistant Blades
Blades are made from high-strength alloy steel and can be easily replaced, reducing maintenance costs.
Compact Structure
Small footprint design makes it suitable for yards with limited space.
Flexible Operation
Available in manual control or PLC automatic control to match different operation habits.
Application Scenarios
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Scrap metal recycling centers
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Auto dismantling plants
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Steel mills scrap preparation
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Metal fabrication workshops
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Copper and aluminum recovery plants
For recycling companies handling mixed light scrap daily, the Q43 alligator shear is often used as a pre-processing machine before baling or shredding.
Why Choose This Scrap Shear?
Choosing the right hydraulic shear directly impacts:
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Processing efficiency
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Blade consumption cost
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Labor intensity
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Overall recycling profit margin
The Q43 series balances cutting power, energy efficiency, and investment cost, making it an ideal entry-level to mid-range scrap cutting solution.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.