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Heavy-Duty Scrap Rebar Cutting Shear

Q91YK series of heavy-duty hydraulic shears are suitable for compressing and cutting thin&light materials,production and living scrap steel, light metal structural parts,plastic non-ferrous metals(stainless steel,aluminium alloy, copper ,etc.) , or the above waste compression shear directly.
The machine is able to:
1.Pre -compress and cut scrap
2.Cut bars
3.Package light scrap
 
Availability:
Quantity:
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  • Q91

 Q91Y series of heavy-duty hydraulic shears


Product Overview


The Q91Y Guillotine Cutting Shear Machine is a heavy-duty hydraulic solution engineered for efficient processing of scrap rebar and high-thickness steel bales. As a core product in the Q91Y series, it integrates three key functions: pre-compressing and cutting bulk scrap, precision cutting of metal bars, and packaging light scrap—addressing the pain points of large-volume scrap metal handling, such as low efficiency and high labor costs. Its hydraulic transmission system ensures stable movement, while the large shear surface (up to 1000mm for Q91Y-1250) allows it to handle various irregular scrap materials, making it a staple in scrap recycling workflows.


Key Features


Structural Durability

The main body is constructed with high-strength wear-resistant plate alloy, which resists deformation and abrasion under heavy loads, effectively extending the machine's service life.

Equipped with an independent water cooling system and independent oil filtration, it prevents oil overheating and maintains hydraulic oil cleanliness—critical for long-term stable operation.



Performance Efficiency


A fast oil cylinder paired with an optimized oil circuit reduces idle time during shearing, boosting work efficiency while cutting energy consumption.



The production rate ranges from 6-10 tons/hr (Q91Y-500) to 20-25 tons/hr (Q91Y-1250), adapting to small-to-large scale scrap processing needs.



A fixed shear frequency of 3 times/min ensures consistent output, avoiding material jams or uneven cutting.



Safety & Operability


It features a manually integrated operation console plus remote control. Operators can switch between on-site and remote modes, reducing on-site risks and saving labor.



All electrical components comply with industrial safety standards, with emergency stop buttons and overload protection to prevent accidents.



Model

Largest Shear Force (ton)

Press Box Size (mm)

Blade length (mm)

Production Rate(tons/hr)

Shear Frequency (times/min)

Main Motor(kw)

Q91Y-500

500

5000×2000×1100

900

6-10T

3

3×45

Q91Y-630

630

5000×2000×1100

900

12-15T

3

4×45

Q91Y-1250

1250

7000×2500×1800

1000

20-25T

3

8×45


Application of Q91Y series of heavy-duty hydraulic shears


Applications


Industry Use Cases

The Q91Y machine is widely used in:


Scrap metal recycling plants: Processing mixed scrap steel and non-ferrous metals.



Scrapped automobile dismantling yards: Squeezing and cutting car bodies into small, transportable pieces.



Steel mills & smelters: Preparing scrap raw materials for melting, reducing transportation costs.



Material Compatibility

It efficiently handles:


Production and living scrap steel (e.g., old steel plates, construction waste).



Non-ferrous metals (stainless steel, aluminium alloy, copper).



Light metal structural parts (e.g., discarded frames, pipes) and metal bars (round, square, or irregular shapes).



Customization Options


Material Box Customization

Customers can choose material box lengths. From 5000mm to 7000mm) based on their scrap storage and feeding systems.


Functional Add-Ons


Material pushing: Select between cylinder pushing (fast for small scrap) or chain pushing (stable for heavy bales).



Compression modes: Add upper cover compression, side compression, or shear surface compression for bulkier materials.



Optional Configurations


Inverter: Adjust motor speed to match material hardness, further saving power.



Servo mechanism: Enhance control precision for high-demand cutting tasks (e.g., precision bar cutting).

heavy-duty hydraulic shears heavy-duty hydraulic shears


FAQ


What is the maximum shear force of the Q91Y series?

The shear force ranges from 500 tons (Q91Y-500) to 1250 tons (Q91Y-1250), making it suitable for cutting thick steel bales and tough scrap rebar.


Can the machine handle wet or rusty scrap?

Yes. The independent oil filtration system prevents rust particles from contaminating the hydraulic oil, and the wear-resistant blade works normally with wet scrap (no additional maintenance required).


Is training provided for operation?

Jiangsu Oriental Hydraulic offers free on-site training, covering console operation, remote control use, and basic maintenance (e.g., oil replacement, filter cleaning).


What is the warranty period for the Q91Y machine?

The machine comes with a 1-year warranty for the main body and 6 months for wearing parts (blades, seals). After-sales support is available via phone or remote assistance.


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