Q91Y-630W Heavy-Duty Hydraulic Scrap Metal Shear for 9–11 TPH Steel Scrap Processing

Product Overview

The Q91Y-630W heavy-duty hydraulic scrap metal shear is designed for cutting long, bulky, and high-volume steel scrap into shorter and more manageable pieces. It is suitable for scrap recycling yards, steel mills, foundries, metal processing plants, and industrial waste recycling facilities.

The machine combines two main shearing cylinders with one fast shearing cylinder, providing a total combined shearing force of 655 tons. It is equipped with a 7000 × 1600 × 900 mm feed box, a 1600 mm cutting blade, a rear material-pushing cylinder, and an adjustable cutting-length control system. For steel scrap processing, the documented production capacity is conservatively estimated at 9–11 tons per hour.

Key Technical Advantages

655-Ton Combined Shearing Force

The Q91Y-630W uses:

• Two main shearing cylinders, each rated at approximately 260 tons
• One fast shearing cylinder rated at approximately 135 tons
• Total combined shearing force: 655 tons

This hydraulic configuration provides the force required for processing heavy steel scrap, thick plate offcuts, round steel, square steel, and other industrial ferrous materials within the specified material-strength range.

9–11 Tons Per Hour Scrap Steel Processing Capacity

For scrap steel applications, the machine has a conservatively estimated production rate of 9–11 tons per hour.

Actual output may vary depending on:

• Scrap type
• Material thickness
• Material density
• Feeding efficiency
• Required cutting length
• Operator experience
• Crane or grab feeding speed

The stated capacity is based on scrap steel processing and should not automatically be applied to aluminum, copper, stainless steel, or other materials without separate confirmation.

7-Meter Feed Box for Long Scrap

The internal feed box measures:

7000 × 1600 × 900 mm

The 7-meter-long feed box is suitable for receiving long and bulky scrap materials. This design helps reduce the need for excessive manual pre-cutting before the material enters the shearing process.

Typical materials may include:

• Long steel offcuts
• Scrap steel plate
• Structural steel scrap
• Round steel
• Square steel
• Demolition steel
• Industrial steel production waste

The long feed box also supports organized feeding and staged material pushing toward the cutting chamber.

1600 mm Wide Cutting Blade

The machine is equipped with a 1600 mm blade length and 1600 mm shearing width.

The wide cutting opening allows different scrap pieces to be positioned across the cutting area and supports the processing of bulky or irregular steel scrap.

The documented minimum shear opening height is 550 mm, and the shearing angle is 10.5 degrees.

Rear-Push Material Feeding System

The Q91Y-630W uses a rear hydraulic cylinder to push scrap material toward the cutting chamber.

Material-Pushing System Specifications

• Pushing cylinder model: YG220/160-7000
• Cylinder stroke: 7000 mm
• Maximum thrust: 1350 kN
• Approximate pushing force: 135 tons
• Pushing speed: 300 mm/s
• Pushing method: rear-cylinder push
• Cutting length: adjustable
• Length control system: included

The rear-push design helps move long and mixed scrap through the feed box without relying entirely on manual repositioning. The adjustable cutting-length system allows the operator to control the approximate size of the sheared material according to transportation, storage, or furnace charging requirements.

Hydraulic Material-Holding System

Before the main cutting stroke, the material-holding system presses the scrap into a more stable position.

The machine is equipped with two material-holding cylinders.

Material-Holding Parameters

• Cylinder model: YG200/140-950
• Quantity: 2 cylinders
• Maximum thrust: 800 kN per cylinder
• Approximate holding force: 80 tons per cylinder
• Total holding force: approximately 160 tons
• Cylinder travel: 900 mm

The holding system helps stabilize loose or irregular scrap before shearing, reducing material movement during the cutting cycle.

Reference Cutting Capacity

The PDF specifies reference cutting capacities for steel with tensile strength not exceeding:

Δb ≤ 450 MPa

Under the specified material-strength condition, the documented reference sizes include:

These values should be treated as reference capacities under the stated material condition. Actual cutting performance may vary according to material grade, shape, feeding position, blade condition, and operating method.

Main Technical Specifications

The empty-load shearing frequency is documented as 3–4 times per minute and should not be confused with the actual loaded production cycle.

Motor and Hydraulic Pump Configuration

The hydraulic power system uses three main motors and three hydraulic pumps.

Main Motor

• Model: YE-225M-4
• Rated power: 45 kW per motor
• Quantity: 3 sets
• Total main motor power: 135 kW
• Rated speed: 1440 rpm

Hydraulic Pump

• Model: A4V-250
• Quantity: 3 sets
• Rated pressure: 31.5 MPa
• Nominal displacement: 250 ml/r

The hydraulic system working pressure is specified as no more than 25 MPa, while the hydraulic pump rated pressure is 31.5 MPa. These are different technical values and should not be treated as the same parameter.

Cooling System for Hydraulic Operation

The Q91Y-630W includes a water-cooling circulation system for the hydraulic unit.

Cooling System Specifications

• Cooling pump model: 65-125A-2.2
• Cooling pump power: 2.2 kW
• Rated speed: 1450 rpm
• Nominal flow: 200 L/min
• Nominal pressure: 0.63 MPa
• Water cooler model: BB60H-20
• Quantity: 1 set

The cooling system supports hydraulic oil temperature management during industrial operation.

PLC and Remote-Control Operation

The machine is equipped with PLC control and remote operation.

Main control components listed in the specification include:

• Omron CP1E-series PLC
• Omron limit switches
• XINJIE text display
• Delixi electrical components
• Yicheng solenoid valves
• Xingcheng special-steel wear plates

The remote-control function allows the operator to manage machine actions from a suitable working position. This can reduce the need to remain close to the cutting area during normal operation.

Suitable Applications

The Q91Y-630W hydraulic scrap metal shear can be used in the following industries:

Scrap Metal Recycling Yards

The machine can process long, bulky, and irregular ferrous scrap into shorter sections for sorting, storage, transportation, or resale.

Steel Mills

Steel mills can use the machine for preparing scrap materials before furnace charging.

Foundries

Foundries may use the machine to reduce the dimensions of steel scrap and prepare more manageable furnace feed.

Metal Processing Plants

Steel plate offcuts, production remnants, structural scrap, and other industrial metal waste can be processed before recycling.

Demolition Scrap Processing

Long structural steel and demolition waste can be shortened before transportation or further processing.

Typical Materials

The machine is mainly intended for ferrous scrap processing.

Suitable materials may include:

• Scrap steel plate
• Heavy steel offcuts
• Round steel scrap
• Square steel scrap
• Structural steel scrap
• Long steel sections
• Industrial steel waste
• Demolition steel
• Mixed heavy ferrous scrap

Material dimensions, steel grade, tensile strength, shape, and feeding method should be confirmed before machine selection.

How the Q91Y-630W Scrap Metal Shear Works

Step 1: Scrap Loading

Steel scrap is loaded into the 7000 mm feed box by crane, hydraulic grab, excavator, or other suitable loading equipment.

Step 2: Material Pushing

The rear hydraulic cylinder pushes the scrap toward the shearing chamber. The operator can adjust the feeding distance according to the required cutting length.

Step 3: Material Holding

Two hydraulic holding cylinders press the scrap and stabilize it before cutting.

Step 4: Hydraulic Shearing

The main shearing cylinders and fast shearing cylinder drive the blade through the material.

Step 5: Material Discharge

After cutting, the shorter scrap sections fall from the cutting area and can be collected for transportation, storage, or furnace charging.

Step 6: Repeated Processing

The rear cylinder advances the remaining material, and the machine repeats the cutting cycle.

Benefits for Scrap Processing Operations

Reduced Dependence on Manual Flame Cutting

Long or bulky scrap often requires pre-cutting before transportation or furnace use. Hydraulic shearing can reduce dependence on manual flame cutting for suitable materials.

More Manageable Scrap Dimensions

The adjustable pushing and length-control system helps produce shorter scrap sections that are easier to store, transport, and feed into downstream equipment.

Large Feed Capacity

The 7000 × 1600 × 900 mm feed box can receive long and bulky scrap, reducing the need to cut every piece before loading.

Heavy-Duty Hydraulic Force

The 655-ton combined shearing force supports the processing of heavy steel scrap within the specified tensile-strength and size limits.

Suitable for Industrial Scrap Volumes

With a documented scrap steel production rate of 9–11 tons per hour, the machine is intended for recycling operations that require higher processing capacity than small alligator shears or manual cutting equipment.

Shipping Information

The machine is separated into major sections for transportation.

The documented shipping suggestion includes a 40-foot flat-rack container with possible over-width or over-height requirements, together with additional containers for other machine sections. Final container selection should be confirmed according to the shipping route, carrier limits, port requirements, and final packing dimensions.

Why Choose the Q91Y-630W Hydraulic Scrap Metal Shear?

The Q91Y-630W provides a practical combination of heavy shearing force, long material feeding capacity, hydraulic pushing, PLC control, and industrial scrap steel output.

Key reasons to consider this model include:

• 655-ton combined shearing force
• 9–11 TPH documented scrap steel capacity
• 7000 mm long feed box
• 1600 mm cutting width
• 135-ton rear pushing force
• Adjustable cutting-length control
• Approximately 160 tons of material-holding force
• PLC and remote-control operation
• Water-cooling circulation system
• Customizable power supply

Frequently Asked Questions

What is the production capacity of the Q91Y-630W?

The documented production capacity is conservatively estimated at 9–11 tons per hour for scrap steel. Actual output depends on scrap density, dimensions, feeding efficiency, and required cutting length.

What is the total shearing force?

The machine uses two 260-ton main shearing cylinders and one 135-ton fast shearing cylinder. The PDF lists the total combined shearing force as 655 tons.

What is the feed box size?

The internal feed box size is 7000 × 1600 × 900 mm.

What is the cutting blade width?

The cutting blade length and shearing width are both 1600 mm.

Can the cutting length be adjusted?

Yes. The rear material-pushing system includes a cutting-length control function, allowing the operator to adjust the feed distance.

What materials can the machine process?

The machine is designed mainly for steel scrap. The documented reference condition is steel with tensile strength not exceeding 450 MPa.

Can it cut round steel and square steel?

Under the documented material-strength condition, the reference cutting capacities include:

• Round steel up to Ø130 mm
• Square steel up to 120 × 120 mm
• Steel plate up to 60 × 600 mm

Is the machine fully automatic?

The machine includes PLC control, remote operation, hydraulic pushing, material holding, and length control. However, the available document does not describe it as a completely unmanned automatic production line.

Can the voltage be customized?

Yes. The standard specification is 380 V, 3-phase, 50 Hz, and the power supply can be customized according to the customer’s local electrical requirements.

Request a Technical Proposal

To recommend the correct hydraulic scrap metal shear, please provide:

• Photos or videos of the scrap
• Material type and steel grade
• Maximum material dimensions
• Material thickness
• Required production capacity per hour or per day
• Required cutting length
• Local voltage and frequency
• Destination seaport

Based on this information, Jiangyin Huake Machinery Equipment can prepare a suitable machine configuration, technical proposal, shipping plan, and quotation.