Product Overview
The Q43L-8000 hydraulic gantry shear is a heavy-duty scrap processing machine designed for large recycling yards, steel mills, foundries and metal recovery centers. With an 8000 kN maximum shearing force, a 2000 mm blade and an 8000 mm long loading chamber, it can continuously compress and cut bulky scrap into shorter, furnace-ready pieces.
Unlike smaller alligator shears that require individual manual feeding, the Q43L-8000 allows large volumes of mixed scrap to be loaded into its spacious compression chamber by a mechanical grab. Hydraulic side compression and feeding devices compact and move the material toward the cutting area, reducing manual handling and improving production continuity.
The machine is particularly suitable for processing structural steel, steel plates, pipes, profiles, rebar, light vehicle bodies and mixed demolition scrap. Its combination of high shearing force, large loading capacity and automatic control makes it a practical solution for high-volume metal recycling operations.
Cause
Large and irregular scrap metal creates several problems for recycling companies. Long profiles, pipes and steel structures occupy excessive storage space and cannot be loaded efficiently into trucks or melting furnaces. Manual cutting is slow, labor-intensive and difficult to maintain at a stable production rate.
Common processing challenges include:
- Oversized scrap that cannot enter the furnace directly
- Low loading efficiency caused by irregular material shapes
- High labor costs and demanding manual operations
- Slow processing of mixed or bulky scrap
- Unstable cutting sizes
- Safety risks during manual feeding and flame cutting
- Excessive storage and transportation costs
Solution
The Q43L-8000 gantry shear integrates material loading, hydraulic compression, forward feeding and powerful shearing into one production system. Scrap is loaded into the 8000 × 1950 × 900 mm chamber, where it is compressed into a manageable shape before being pushed toward the blade.
The 800-ton hydraulic cutting force enables the machine to process heavy scrap that cannot be handled efficiently by smaller shears. Its 2000 mm blade provides a wide cutting area, while the adjustable feeding distance allows operators to control the approximate length of the finished scrap.
With a cutting frequency of approximately 2–3 times per minute, the machine supports continuous industrial operation and helps recycling facilities prepare dense, uniform scrap for transportation, resale or furnace charging.
Specifications
| Item |
Specification |
| Model |
Q43L-8000 |
| Machine Type |
Hydraulic Gantry Shear |
| Maximum Shearing Force |
8000 kN / 800 tons |
| Loading Chamber Size |
8000 × 1950 × 900 mm |
| Blade Length |
2000 mm |
| Cutting Frequency |
Approximately 2–3 times per minute |
| Hydraulic System Pressure |
25 MPa |
| Total Motor Power |
Approximately 270 kW |
| Cooling Method |
Air Cooling |
| Feeding Method |
Mechanical grab feeding |
| Control System |
PLC automatic control |
| Operation Method |
Control panel and optional remote control |
| Machine Weight |
Approximately 92,000 kg |
| Discharge Length |
Adjustable |
| Voltage and Frequency |
Customized according to local power supply |
| Machine Color |
Customizable |
Actual production capacity and cutting performance depend on the material type, thickness, density, feeding efficiency and required cutting length.
Key Advantages
800-Ton Heavy-Duty Shearing Force
The 8000 kN hydraulic force provides the power required to process large and dense scrap. It is suitable for demanding recycling environments where ordinary metal shears cannot achieve sufficient cutting capacity.
8-Meter Large Loading Chamber
The 8000 mm long chamber accommodates long steel profiles, pipes, plates and mixed structural scrap. Large batches can be loaded directly by a mechanical grab, reducing feeding time and improving overall efficiency.
Compression Before Cutting
Before the blade cuts the material, the hydraulic system compresses loose scrap into a more compact form. This stabilizes irregular materials, improves cutting performance and produces more manageable finished pieces.
2000 mm Wide Blade
The wide cutting blade allows the Q43L-8000 to process large bundles and bulky scrap. Replaceable wear-resistant blades simplify maintenance and help extend the service life of the cutting system.
PLC-Controlled Operation
The PLC system coordinates compression, feeding and cutting movements. Operators can monitor the working cycle from the control station and adjust relevant operating parameters according to the processed material.
Robust Machine Structure
The main frame is manufactured for heavy-duty hydraulic operation. Reinforced structural components help the machine withstand repeated impact and high working pressure during continuous scrap processing.
Lower Scrap Handling Costs
By reducing the size and volume of bulky scrap, the machine improves storage utilization, truck loading efficiency and furnace feeding convenience. This helps lower the overall handling cost per ton.
Applications
The Q43L-8000 hydraulic scrap shear is suitable for:
- Large scrap metal recycling yards
- Steel mills and foundries
- Automotive dismantling centers
- Ship dismantling facilities
- Metal fabrication plants
- Demolition waste processing centers
- Scrap collection and distribution bases
- Heavy industrial recycling projects
It can process various types of ferrous scrap, including:
- Steel plates and sheet offcuts
- Steel pipes and tubes
- Rebar and round steel
- Angle steel and channel steel
- I-beams and structural profiles
- Light vehicle bodies
- Mixed demolition scrap
- Compressed steel bundles
- Large industrial metal offcuts
The exact cutting capacity should be confirmed according to the material dimensions, shape, hardness and feeding arrangement.
How It Works
Scrap metal is loaded into the chamber with a mechanical grab. Hydraulic compression devices press the loose material into a compact bundle and stabilize it inside the loading box.
The feeding system then pushes the compressed scrap toward the cutting head. When the material reaches the preset position, the hydraulic blade moves downward and cuts it into the required length. The cut material falls into the discharge area, while the remaining scrap continues moving forward for the next cycle.
Compression, feeding and cutting can be coordinated through the PLC system, allowing the machine to maintain a continuous working sequence with fewer manual operations.
How to Choose
The Q43L-8000 is recommended for businesses that process large volumes of medium and heavy steel scrap and require a wide 2000 mm cutting area. Before choosing this model, buyers should consider the daily processing volume, maximum material dimensions, scrap thickness, required cutting length and available electrical capacity.
For lighter scrap or lower daily output, a smaller gantry shear or box shear may provide a more economical solution. For exceptionally thick, dense or oversized steel structures, a higher-force model may be required.
Buyers should provide representative scrap photos or videos before ordering. This allows the technical team to evaluate the material and recommend a suitable blade, chamber configuration, motor system and control method.
Customization Options
The Q43L-8000 can be configured according to the customer’s operating conditions. Available options include:
- Customized loading chamber dimensions
- Remote-control operation
- Automatic centralized lubrication
- Conveyor discharge system
- Hydraulic oil cooling system
- Customized blade material
- Electrical components from specified brands
- Voltage and frequency customization
- Additional safety protection
- Customized machine color
- Spare blades and maintenance parts
After-Sales Service
The machine is supplied with operating instructions, electrical diagrams, foundation drawings and installation guidance. Remote technical support is available for installation, commissioning, operator training and troubleshooting.
Overseas engineer service can be arranged when required. Spare parts and replaceable wearing components are available for long-term maintenance. The standard warranty period is 12 months under normal operating conditions.
FAQ
What is the maximum shearing force of the Q43L-8000?
The machine provides a maximum hydraulic shearing force of 8000 kN, equivalent to approximately 800 tons.
What is the size of the loading chamber?
The standard loading chamber measures 8000 × 1950 × 900 mm. Its large capacity is suitable for long profiles, pipes and bulky mixed scrap.
What materials can this gantry shear process?
It can process steel plates, pipes, rebar, profiles, light vehicle bodies, structural scrap and other ferrous metal waste. The actual cutting capacity depends on the material’s size, shape and hardness.
How fast does the machine cut?
The standard cutting frequency is approximately 2–3 times per minute. Actual productivity depends on feeding efficiency, scrap density and the required finished length.
How is scrap loaded into the machine?
A mechanical grab is normally used to load scrap into the chamber. This is more efficient and safer for large-scale recycling operations.
Can the finished cutting length be adjusted?
Yes. The feeding distance can be adjusted so that the machine produces scrap in different approximate lengths according to transportation or furnace-feeding requirements.
Can the voltage be customized?
Yes. The electrical system can be manufactured according to the voltage and frequency available at the installation site.
What information is required before receiving a quotation?
Buyers should provide the scrap type, maximum material size, daily processing capacity, preferred cutting length, local voltage and destination port. Scrap photos or working videos are also useful for confirming the correct configuration.
