400 Ton Container Scrap Shear for Efficient Scrap Yard Size Reduction

Product Specification

Product Overview

The Q43W-4000A3 400-ton container scrap shear is designed for scrap recyclers that need to turn difficult, oversized ferrous scrap into standardized, saleable material. Rather than focusing only on maximum cutting force, this machine is built around a more practical recycling requirement: keeping material flowing through the yard efficiently.

In many scrap yards, the real bottleneck is not receiving material—it is the accumulation of long and irregular steel that cannot be stacked neatly, loaded efficiently, or accepted directly by downstream buyers. Heavy profiles, thick plate offcuts, demolition steel, and mixed industrial scrap often occupy valuable space while waiting for manual gas cutting. The Q43W-4000A3 provides a mechanical alternative for reducing this material into manageable pieces.

With a 3200 × 2400 mm feeding opening, operators can load bulky scrap using a grab crane or excavator grapple. Its 4000 kN cutting force, generated by two 2000 kN main cutting cylinders, is designed for normal carbon-steel scrap including plate, round bar, angle steel, channel steel, and structural sections. The 1400 mm blade length supports broad cutting coverage, while the hydraulic holding cylinder helps keep the material stable during operation.

For recycling businesses, the key value is not simply “cutting scrap.” It is improving yard organization, reducing dependence on torch cutting, creating more uniform material, and preparing scrap for transport or steel-mill charging with greater consistency.

Cause

Oversized scrap creates hidden operating costs throughout the recycling process.

Long steel sections waste storage space because they cannot be compactly stacked. Mixed demolition scrap is difficult to classify and load. Truck loading becomes less efficient when material lengths are irregular, while steel mills and processors may require scrap within specific size limits.

Typical operational issues include:

• Manual gas cutting increases labour cost and safety management pressure
• Bulky material occupies valuable working and storage space
• Uncut structural scrap may be difficult to load into containers or trucks
• Inconsistent material size can reduce transport efficiency
• Heavy scrap can delay sorting and downstream processing
• Small shears may lack the opening size or cutting force for large profiles

Solution

The Q43W-4000A3 provides a centralized cutting station for heavy and irregular ferrous scrap. Instead of repeatedly handling the same oversized material around the yard, operators can load it into the shear chamber, cut it into required lengths, and move it directly to the next processing or shipping area.

The machine combines three important functions:

• A large feeding opening for accepting bulky scrap
• A hydraulic holding system to reduce material movement during cutting
• A twin-cylinder cutting system delivering 4000 kN total force

This configuration is especially useful for scrap yards handling variable incoming materials rather than one uniform grade of scrap. The machine can process material in batches, helping operators maintain a more predictable workflow even when the feedstock changes from day to day.

With a cutting speed of 3–4 times per minute and an estimated processing capacity of 4–6 tons per hour, the Q43W-4000A3 can support regular heavy-scrap preparation without requiring the investment and footprint of a large-scale guillotine shear production line.

Specifications

Application

The Q43W-4000A3 is suitable for scrap processors handling normal carbon steel, including:

• Demolition steel and construction scrap
• Steel plate offcuts
• Round steel and square steel
• Channel steel and angle steel
• Medium-size I-beams
• Fabrication and engineering workshop scrap
• Heavy mixed ferrous scrap requiring size reduction before resale

It is a useful machine for recycling companies that sell processed scrap to foundries, steel mills, traders, or regional collection centers.

How It Works

Material is loaded into the large feed area by a grab crane, excavator grapple, or other suitable handling equipment. Once positioned, the hydraulic holding cylinder secures the scrap. The twin main cylinders drive the shear blade downward to cut the material.

After cutting, the processed piece exits from the output opening. Operators can then collect, sort, stack, or load the finished scrap according to their preferred downstream process.

Because the operation is based on hydraulic force and controlled cutting cycles, it reduces the need to manually reposition material for torch cutting. This can help create a safer and more organized heavy-scrap processing area.

How To Choose

Choose the Q43W-4000A3 when your operation has regular oversized ferrous scrap and needs a practical, heavy-duty cutting solution.

Before confirming the model, consider:

• What percentage of your scrap is thick, long, or structural steel?
• What is the maximum size of your common incoming material?
• Do you need to prepare scrap for truck loading, export, or furnace charging?
• Do you have a crane, grab, or excavator for loading?
• How many tons of heavy scrap do you need to process per day?
• What cut length is accepted by your downstream buyer?

For buyers mainly processing thin sheet scrap, light profiles, or loose material, a metal baler may be more suitable. For very high-volume heavy scrap operations, a larger guillotine shear line may be considered.

FAQ

Is the Q43W-4000A3 a good replacement for gas cutting?

For suitable normal-steel materials within the machine’s cutting range, it can significantly reduce reliance on manual gas cutting and improve processing consistency.

Can it process mixed scrap?

Yes. It is suitable for mixed ferrous scrap, especially when the feed contains long profiles, plate, bars, and structural sections. The material should still be checked to avoid non-metallic items or oversized pieces beyond the rated capacity.

What is the difference between this machine and a small alligator shear?

The Q43W-4000A3 has a much larger feeding opening, higher cutting force, hydraulic material holding, and is intended for heavier and bulkier scrap. Small alligator shears are generally used for lighter, smaller materials.

What determines the final cut size?

The final piece length depends mainly on how the operator positions and feeds the material before each cutting cycle.

Can the machine be customized for local power conditions?

Yes. The standard power supply is 380V/50Hz, and the electrical system can be customized according to local voltage and frequency requirements.