As scrap volumes increased, a recycling company in Jiangxi began to face limitations in processing heavy, long, and irregular steel scrap. Its existing equipment and manual preparation methods were no longer efficient enough for the changing material mix and production requirements.

After comparing several processing solutions, the customer selected a 1,000-ton gantry shear. The machine was manufactured, tested, prepared for transport, and delivered to the customer’s site in Jiangxi to improve heavy scrap cutting and downstream handling.

To protect the customer’s commercial information, this case does not disclose the company name, purchase price, or unverified production figures. Instead, it focuses on the selection process and the practical considerations that may help other scrap recycling companies.

The customer receives scrap from different sources. Material dimensions, thicknesses, shapes, and bulk densities vary from batch to batch.

Some scrap can be loaded or processed directly, while long structural steel, plate offcuts, dismantled scrap, and irregular heavy pieces require size reduction before transportation or further processing.

The customer’s original process presented several difficulties:

• Long scrap occupied excessive yard space
• Irregular material reduced truck-loading efficiency
• Manual flame cutting was slow and labor-intensive
• Mixed light and heavy scrap caused unstable processing efficiency
• Downstream buyers required more manageable scrap dimensions
• Existing equipment could not support the expected increase in workload

The customer therefore needed more than a machine designed for one specific material. The requirement was for a heavy-duty cutting solution capable of handling a relatively complex scrap mix.

Cutting force alone should never determine the selection of a gantry shear. Material type, maximum size, thickness, required capacity, loading method, and daily working hours must all be considered.

Based on the customer’s intended application, a 1,000-ton gantry shear offered a more suitable solution for processing scrap with greater thickness, strength, and volume.

Higher cutting force allows the machine to handle a broader range of heavy scrap and reduces the risk of unsuccessful cutting when material is thick or densely stacked.

However, this does not mean that every metal item can be loaded without checking. Extra-thick steel blocks, solid shafts, and special high-strength alloys still need to be evaluated according to their actual dimensions and material properties.

For recycling companies with a stable supply of scrap and a higher daily workload, a 1,000-ton machine can support more demanding cutting operations.

Through the coordinated functions of the feeding box, compression system, pushing mechanism, and cutting head, long and loose scrap can be gradually moved into the cutting area. This reduces time lost through repeated manual positioning.

After cutting, scrap pieces are generally easier to stack and load. More manageable dimensions can reduce the problems caused by long material extending beyond the truck body or occupying excessive yard space.

Uniform scrap dimensions can improve handling convenience, although the actual loading weight still depends on material density, truck type, and local transport regulations.

The machine was not selected simply because a larger cutting force appeared more attractive. The solution was developed around the customer’s actual material flow and site conditions.

Before production, the main scrap categories needed to be identified, including:

• Steel plates and plate offcuts
• Structural steel
• Rebar and dismantled scrap
• Pipes and irregular steel pieces
• The ratio of light scrap to heavy scrap

Accurate material information helps determine the feeding box, blade opening, compression arrangement, and hydraulic configuration.

A 1,000-ton gantry shear normally works with a material handler, grab crane, or overhead crane. The customer therefore needed to consider the working radius of the loading equipment, yard access, and scrap-pile location.

If the material handler is positioned too far from the feeding box, or if insufficient turning space is available, the actual production rate may be limited by slow loading even when the gantry shear itself has adequate capacity.

The site layout should consider:

• Raw scrap storage area
• Material-handler position
• Feeding-box orientation
• Cut scrap discharge area
• Truck access
• Maintenance space around the hydraulic unit and electrical cabinet

A gantry shear repeatedly performs compression, pushing, and cutting cycles. On a 1,000-ton machine, hydraulic stability directly affects cycle consistency and service life.

During manufacturing and testing, attention should be given to:

• Stable operating pressure
• Coordinated cylinder movement
• Leakage at high-pressure pipes and fittings
• Hydraulic oil temperature
• Valve response
• Emergency-stop and interlock functions

Before shipment to Jiangxi, the machine required no-load and functional testing. The purpose was not simply to confirm that the cutting head could move up and down, but to check the complete operating cycle.

Typical checks included:

• Motor and hydraulic-pump operation
• Pushing mechanism
• Compression movement
• Cutting-head movement
• Buttons and control functions
• Limit switches and safety protection
• Hydraulic pipes and connection points
• Abnormal noise and temperature rise during repeated cycles

After the machine condition was confirmed, dismantling, protection, and transport preparation could begin.

A 1,000-ton gantry shear is a large and heavy machine. It cannot be transported in the same way as ordinary industrial equipment.

The machine must be divided into appropriate transport sections according to its dimensions, weight, and road conditions.

Important transport preparations include:

• Confirming the actual size and weight of each section
• Numbering detachable components
• Sealing hydraulic connections against contamination
• Protecting electrical parts from moisture and impact
• Securing cylinders, pipes, and movable components
• Confirming lifting capacity at the customer’s site
• Checking whether heavy transport vehicles can enter the site

For the customer, machine arrival does not mean immediate production. The foundation, electrical supply, hydraulic oil, lifting equipment, and installation team must be ready in advance.

The foundation should be constructed according to the supplier’s drawings and load requirements. A large gantry shear generates significant working loads, and foundation quality directly affects machine stability.

The customer should confirm voltage, frequency, phase, transformer capacity, and cable size.

Matching the voltage alone is not enough. Insufficient power capacity may cause difficult starting, excessive voltage drop, or repeated protection trips.

Hydraulic oil is normally sourced locally rather than transported inside the machine over a long distance.

Before filling, the oil tank, filling tools, and oil containers must be clean. Contamination introduced during the first filling can affect the hydraulic system from the beginning.

Suitable cranes, forklifts, or lifting tools should be arranged according to the actual component weights. Electricians, mechanical installers, and future machine operators should also be available to support installation and commissioning.

A 1,000-ton gantry shear is not suitable for every recycling yard. For businesses processing mainly light scrap or relatively small daily volumes, an oversized machine may increase investment, power consumption, and maintenance costs.

However, a 1,000-ton gantry shear may be worth considering when:

• Heavy plates, structural steel, and dismantled scrap are common
• Scrap is long, bulky, and irregular
• Manual flame cutting limits productivity
• Daily processing volume is relatively high
• Truck-loading and yard-space efficiency need improvement
• The customer wants a more continuous mechanical processing line

Before purchasing, the buyer should provide real material photos, maximum dimensions, thickness ranges, and target capacity. Choosing a machine only because it is described as “1,000 tons” can easily lead to an unsuitable configuration.

The delivery of this 1,000-ton gantry shear to Jiangxi was based on the customer’s need to improve heavy scrap processing.

The value of the project was not limited to greater cutting force. It was also about establishing a more stable process for loading, compression, cutting, and discharge.

With suitable machine selection, factory testing, transport planning, and site preparation, the customer can reduce the difficulties normally associated with commissioning large equipment.

Companies planning to upgrade their scrap processing capacity should ask three practical questions:

1. Can the machine process the main materials received at the site?
2. Can the loading and discharge system support continuous operation?
3. Is the expected capacity reasonable in relation to investment and operating costs?

Only when the machine specifications, scrap conditions, and site workflow match can a 1,000-ton gantry shear become reliable production capacity rather than simply a larger machine.