Heavy Duty Box-Type Scrap Shear For Flexible Scrap Yard Layouts With PLC Control

Heavy Duty Box-Type Scrap Shear For Flexible Scrap Yard Layouts With PLC Control

Product Overview

The Q43W-4000 container shear is an integrated hydraulic scrap processing machine developed for recycling yards that need high cutting force without building a large, permanently fixed processing line.

Its box-type structure combines scrap loading, material compression, hydraulic feeding and cutting within one machine. This reduces the need to move loose scrap between separate presses and shears, helping recycling companies create a more compact and organized working area.

With 4000 kN shearing force, a 1400 mm blade and an approximate cutting frequency of 2–3 times per minute, the Q43W-4000 can process mixed steel scrap, pipes, profiles, sheet-metal waste and dismantled structural components.

The machine can be customized with an enlarged loading box, remote control, centralized lubrication, hydraulic-oil cooling, protective covers, leveling devices and an optional towing system. These configurations allow the box shear to adapt to different scrap-yard layouts, operating climates and material-loading methods.

Cause: Fixed Processing Lines May Limit Scrap Yard Flexibility

The source, shape and storage position of scrap metal can change frequently. A recycling yard may process demolition scrap in one period and production offcuts or automotive metal in another.

A permanently fixed cutting line can create several challenges:

• Long material-transport routes inside the yard
• Repeated handling between storage and cutting areas
• Limited flexibility when scrap piles are relocated
• High space requirements for separate compression and cutting equipment
• Difficult loading access for excavators
• Additional civil work for large fixed machinery
• Limited ability to expand the loading area

These problems may reduce efficiency even when the cutting machine itself has sufficient force.

Solution: Integrate Scrap Processing into a Compact Box-Type System

The Q43W-4000 box-type scrap shear places the main processing functions within one coordinated structure. Scrap is loaded directly into the box, compressed and pushed toward the cutting head without being transferred to another machine.

This integrated design offers several practical advantages:

• Compact layout for limited working areas
• Direct excavator or hydraulic-grab loading
• Reduced internal material transfer
• Flexible loading-box configuration
• Optional wheels and towing point for yard repositioning
• Adjustable leveling devices for installation
• Independent hydraulic power system
• Optional protective cover for the power unit
• Remote operation from a suitable viewing position
• Centralized lubrication for easier routine maintenance

The towing configuration is intended for controlled repositioning within an industrial site. It does not automatically make the machine suitable for public-road transport.

Specifications

Final power, weight and structural configuration depend on the selected loading box, hydraulic system, mobility options and electrical components.

Application

Medium and Large Scrap Yards

The machine can be installed close to the main scrap pile, reducing the distance traveled by excavators and material-handling equipment.

Satellite Recycling Sites

A box shear can support regional collection points that require independent scrap processing without installing a complete large-scale production line.

Demolition Scrap Collection

Pipes, profiles, sheet metal and appropriately prepared structural offcuts can be reduced to more manageable transport sizes.

Ports and Scrap Transfer Centers

The machine can prepare bulky scrap before loading it into trucks, containers or other transport systems.

Steel Fabrication Plants

Production waste can be processed near the scrap-storage area, reducing the volume of loose material waiting for collection.

Automotive Recycling Facilities

Dismantled and drained vehicle-body metal can be compressed and cut before being transferred to a steel mill or shredder.

How It Works

1. The container shear is positioned on a suitable reinforced and level foundation.
2. An excavator loads mixed scrap directly into the loading box.
3. The hydraulic compression system closes and reduces the material profile.
4. The hydraulic pusher moves the compressed scrap toward the cutting blade.
5. The 4000 kN main cylinder drives the blade through the material.
6. Cut scrap is discharged into the designated collection area.
7. The pusher advances the remaining material for the next cutting cycle.
8. When production requirements change, a suitably equipped machine can be repositioned after shutdown and preparation.

How To Choose

Review the Available Installation Space

Confirm the loading area, excavator movement, discharge zone, maintenance access and electrical-cabinet position. The machine layout should not interfere with normal scrap-yard traffic.

Select the Loading Box Dimensions

A longer or enlarged box can accept bulkier material and reduce preparation work. However, it also increases machine size, weight and required operating space.

Decide Whether Repositioning Is Required

If the machine may be moved within the yard, optional rollers, a towing point and leveling screws should be included in the original design.

Choose the Appropriate Power Configuration

The standard model uses 74 kW installed power. A heavier structure or demanding operating condition may require an upgraded hydraulic and power configuration.

Consider the Local Climate

Hot climates and continuous operation may require an oil cooler or an upgraded hydraulic cooling system. Cold regions may require suitable hydraulic oil and low-temperature electrical components.

Confirm Maintenance Requirements

Centralized lubrication, accessible hydraulic components, replaceable wear plates and spare blade sets can reduce routine maintenance time.

FAQ

1. Is the Q43W-4000 a mobile box shear?

It can be equipped with rollers, a towing point and leveling devices for repositioning inside an industrial yard. It is not a self-propelled machine and should not be moved while operating.

2. Does the machine require a concrete foundation?

A flat and reinforced working surface is normally required. The exact foundation and anchoring method depend on the selected structure, machine weight and local ground conditions.

3. Can the loading box be enlarged?

Yes. Its length, height and width can be adjusted according to the customer’s scrap dimensions, excavator size and available installation space.

4. Can the electrical cabinet be installed in a different position?

Yes. The position of the electrical cabinet, hydraulic power unit and operator controls can be adjusted when the site layout is confirmed before production.

5. Is centralized lubrication available?

Yes. A centralized lubrication system can be supplied to simplify routine greasing and help ensure that key moving points receive regular lubrication.

6. How is the machine transported?

The transportation method depends on the final machine dimensions and weight. Some components may be removed or packed separately to meet shipping and lifting requirements. A transport plan should be prepared after confirming the final configuration.

For a customized layout, provide the available installation area, maximum scrap dimensions, excavator model, local power supply and whether the machine needs to be repositioned within the yard.