Reliable Scrap Metal Shear 1600Kn 320mm Largest Blade Opening With Protection For Mid-Capacity Cutting Solution

Product Overview

The Q43-1600 hydraulic alligator shear is a high-performance scrap metal cutting machine designed for users who require stronger cutting capacity than entry-level models while still maintaining operational flexibility and cost efficiency. With a powerful 1600kN shear force, this machine is capable of processing thicker and denser scrap materials such as steel bars, structural steel, aluminum bundles, and non-ferrous metals.

Equipped with an 800mm blade length and a maximum blade opening of 320mm, the Q43-1600 ensures efficient material positioning and cutting accuracy. Its cutting capacity of up to 55×55mm square steel or Φ63mm round steel makes it a reliable choice for medium-duty scrap processing applications.

What sets this model apart is its balance between cutting power, energy consumption, and operational control. The hydraulic system is engineered for stable force output, minimizing impact and vibration during operation, which directly contributes to longer machine lifespan and reduced maintenance frequency. Additionally, users can choose between manual operation and PLC semi-automatic control, allowing flexibility based on labor availability and production goals.

For scrap yards looking to improve processing efficiency without investing in large-scale shearing lines, the Q43-1600 offers a practical and scalable solution.

Cause

Many recycling operations encounter bottlenecks due to equipment limitations:

• Insufficient cutting force leads to incomplete cuts and repeated processing
• Oversized scrap materials increase transport and handling costs
• Manual cutting methods reduce efficiency and increase safety risks
• Inconsistent output size affects downstream processes like baling or melting
• High-power machines increase energy costs unnecessarily for mid-range needs

These issues highlight the need for a balanced, mid-capacity cutting solution.

Solution

The Q43-1600 alligator shear is engineered to solve these problems through:

• Enhanced 1600kN cutting force for thicker and tougher scrap materials
• Optimized blade opening (320mm) for better material handling flexibility
• Stable hydraulic drive system ensuring smooth and reliable operation
• Adjustable cutting frequency (9–20 times/min) to match workload demands
• Dual operation modes (manual or PLC) for different production environments
• Energy-efficient 18.5kW motor reducing operational costs

This combination allows users to achieve higher throughput, consistent output size, and improved safety.

Specifications

Model Q43-1600
Largest Shear Force (kN) 1600
Largest Holding Force (kN) 25
Largest Blade Opening (mm) 320
Blade Length (mm) 800
Frequency Per Minute (times) 9–20
Max Scrap Size (mm) 55×55 Φ63
Power (kW) 18.5
Operation Manual Feeding, Manual or PLC Semi-Automatic

Application

The Q43-1600 hydraulic metal shear is widely used in:

• Scrap metal recycling yards handling medium-density materials
• Steel processing workshops cutting bars and profiles
• Aluminum and copper recycling operations
• Pre-processing before baling, shredding, or furnace charging
• Industrial waste metal recovery systems

It is particularly suitable for operations requiring consistent cutting performance with moderate-to-high daily throughput.

How It Works

The machine operates through a hydraulic system that drives the movable blade downward to cut against a fixed blade. Scrap material is manually fed into the cutting zone and secured by a hydraulic holding system.

Once activated, the hydraulic cylinder delivers a controlled cutting motion, completing the cut efficiently. The blade then retracts automatically, allowing continuous operation. When equipped with PLC control, the machine can perform semi-automatic cycles, improving efficiency and reducing operator fatigue.

How To Choose

When selecting a hydraulic alligator shear, consider the following:

• Material size and type: Ensure the machine can handle your maximum scrap dimensions
• Processing volume: Match cutting frequency and power to your daily capacity
• Automation level: Choose PLC control if you aim to reduce labor dependency
• Energy consumption: Select a model that balances power and efficiency
• Future expansion: Consider whether higher capacity may be required later

The Q43-1600 is ideal for users needing a mid-to-high capacity solution with reliable long-term performance.

FAQ

Q1: What materials can the Q43-1600 process?
It can handle steel bars, angle steel, aluminum profiles, copper materials, and other scrap metals within the specified size range.

Q2: Is PLC control necessary?
No, manual operation is available. However, PLC semi-automatic control is recommended for improving efficiency and reducing labor intensity.

Q3: How durable are the blades?
The blades are made from high-strength alloy materials, designed for long service life under normal operating conditions.

Q4: Does the machine require complex installation?
No, it requires only a simple foundation and standard electrical connection, making installation straightforward.

Q5: What after-sales service is provided?
We offer a 12-month warranty, lifetime technical support, spare parts supply, and remote or on-site assistance.