In Russia's scrap metal recycling industry, processing long steel bars, construction rebar, and irregular metal offcuts is a common challenge. Smaller recycling yards and metalworking facilities need equipment that can reduce scrap dimensions without the investment required for a large industrial shearing line.

The Q43-800 Hydraulic Alligator Shear from Wanshida offers a practical solution for these applications. Equipped with 800 kN shearing force, an 800 mm cutting blade, and a 7.5 kW motor, the machine is designed for cutting selected steel scrap into more manageable lengths.

This application case examines how the Q43-800 can meet the typical requirements of small and medium-sized scrap processing operations in Russia.

Scrap processing facilities may handle a mixture of materials collected from construction sites, machinery workshops, steel processing operations, and industrial maintenance projects.

Typical materials include:

• Construction rebar and round steel

• Square steel bars and production offcuts

• Light structural steel sections

• Metal fabrication waste

• Short steel pipes and irregular steel scrap

Before further processing, these materials often need to be shortened for easier sorting, storage, transportation, or loading into hydraulic metal balers.

For facilities primarily processing smaller steel sections, a hydraulic alligator shear can be a practical alternative to larger cutting equipment.

The Q43-800 is designed for routine steel scrap cutting, combining hydraulic shearing force with a relatively compact machine structure.

The cutting capacities listed above refer to ordinary low-carbon steel under suitable operating conditions. Actual performance depends on material strength, hardness, cross-sectional dimensions, and cutting conditions.

The 800 kN hydraulic cutting force allows the Q43-800 to process selected steel bars, reinforcing steel, and metal offcuts within its rated capacity.

Its reference cutting capacity includes Ø40 mm ordinary round steel and 35 × 35 mm square steel.

For Russian recycling yards handling different grades of steel, material specifications should be confirmed before selecting the final machine configuration.

Not every scrap yard requires a high-capacity gantry shear.

The Q43-800 uses a 7.5 kW electric motor, making it suitable for facilities seeking a smaller hydraulic cutting machine.

Its relatively modest installed power can be particularly useful where production space and available electrical capacity are limited.

The Q43-800 supports manual material feeding with either manual controls or PLC semi-automatic operation.

Manual control offers flexibility when processing mixed scrap with different shapes and cutting lengths.

PLC semi-automatic control can support more consistent cutting cycles during repetitive operations.

Long steel bars can occupy unnecessary storage space and create difficulties during truck loading.

Cutting these materials into shorter lengths helps recycling operators organize scrap more efficiently.

The machine can also serve as a pre-processing unit before hydraulic metal baling, allowing oversized steel pieces to be reduced to dimensions suitable for the baler chamber.

Equipment selection for Russian industrial facilities should account for local working conditions and technical requirements.

Power Supply

The electrical configuration should be confirmed according to the installation site's voltage, frequency, and phase requirements.

Low-Temperature Operation

In colder operating environments, hydraulic oil viscosity and equipment starting conditions require particular attention. Suitable hydraulic oil grades and operating procedures should be selected according to actual ambient temperatures.

Material Strength

Carbon steel, high-strength steel, and alloy steel require different cutting forces. The rated cutting capacity should not be applied indiscriminately to every steel grade.

Maintenance and Spare Parts

Regular inspection of hydraulic oil, seals, hoses, and cutting blades is important for maintaining reliable operation.

Q1: Can the Q43-800 cut construction rebar?

Yes. It can cut suitable reinforcing steel within its rated capacity. The maximum allowable diameter depends on steel grade, material strength, and cutting conditions.

Q2: Is the Q43-800 suitable for Russian recycling yards?

The machine can be considered for small and medium-sized recycling operations processing appropriate steel bars and metal offcuts. Final suitability depends on the materials, processing requirements, and installation conditions.

Q3: Can the machine operate in cold weather?

Hydraulic equipment can be configured for different operating environments, but the required ambient temperature range must be confirmed. Hydraulic oil selection and cold-start requirements should be evaluated before operation.

Q4: Is the machine fully automatic?

No. The Q43-800 uses manual feeding. Customers can select manual controls or PLC semi-automatic cutting operation.

Q5: How much scrap can the Q43-800 process per hour?

The reference cutting frequency is 9–20 cuts per minute. Actual hourly tonnage depends on material dimensions, individual piece weight, feeding speed, and required cutting length.

Q6: What support is available after purchase?

Wanshida offers a one-year warranty under the agreed terms, along with long-term technical guidance and spare-parts support.

For Russian scrap recycling businesses, selecting a hydraulic shear requires more than comparing cutting force or machine price.

Material dimensions, steel grade, operating environment, electrical requirements, and expected throughput all influence the appropriate equipment choice.

With its 800 kN shearing force, 800 mm blade, and 7.5 kW motor, the Q43-800 provides a compact solution for routine cutting of selected steel bars and scrap metal offcuts.

Matching the machine to the actual material and processing requirements can help recycling businesses improve scrap preparation and maintain a more efficient workflow.