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QK91Y-630W
Dongfangsheng
The QK91Y-630W Heavy Duty Scrap Gantry Shear is a premium hydraulic scrap shear engineered by Dongfangsheng to tackle large-volume scrap metal processing challenges. This industrial-grade machine integrates advanced hydraulic technology to pre-compress, cut, and package a wide range of scrap materials—from thin light scrap steel to bulky non-ferrous metals (including stainless steel, aluminum alloy, and copper). By converting unmanageable scrap into uniform, furnace-ready pieces, it solves critical pain points for businesses: reducing transportation costs, saving storage space, and boosting recycling efficiency. Whether used in a small scrap yard or a large steel mill, the QK91Y-630W delivers consistent performance, thanks to its robust build and energy-saving design, making it a cornerstone asset for scrap metal recycling operations.
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 | 10-15T | 3 | 2×66 |
Q91Y-1250 | 1250 | 7000×2500×1800 | 1000 | 20-25T | 3 | 5×66 |
The machine’s main body is constructed with high-strength wear-resistant plate alloy, a material selected to withstand the impact of heavy scrap and minimize wear over years of use. This design not only extends the machine’s service life but also cuts down on maintenance frequency and costs—critical for businesses aiming to avoid unplanned downtime.
Equipped with fast-acting hydraulic cylinders and an optimized oil circuit, the QK91Y-630W boosts processing speed while lowering energy consumption. For further efficiency gains, optional frequency converters and servo mechanisms are available: these adjust power output based on workload, ensuring the machine only uses energy when needed, which reduces long-term electricity bills.
Operators can choose between a manual integrated operation console for on-site precision control or remote control for safe, labor-saving operation. The remote function is particularly valuable when handling large scrap (such as end-of-life vehicle bodies), allowing users to stand at a safe distance while monitoring the cutting process—enhancing workplace safety and reducing operator fatigue.
To maintain stable performance during prolonged use, the shear features an independent water cooling system (prevents hydraulic oil overheating) and an independent oil filtration system (keeps oil clean). These components protect the hydraulic system from damage, ensuring smooth operation even in high-temperature industrial environments.
A variety of material box lengths are available to match different scrap volumes, from small batches of light metal to large loads of structural steel. Additional functional options include cylinder pushing, chain pushing, upper cover compression, side compression, and shear surface compression—allowing businesses to tailor the machine to their specific scrap types (e.g., loose wires, thick plates, or car bodies).
The QK91Y-630W is versatile enough to serve multiple industries focused on scrap metal processing and recycling, including:
Scrap metal recycling industry: Cuts mixed scrap steel, aluminum, and copper into uniform pieces for easy sorting and smelting.
End-of-life vehicle (ELV) dismantling plants: Squeezes and cuts entire car bodies into manageable sections, replacing slow, labor-intensive manual dismantling.
Steel mills & rolling mills: Processes production scrap (e.g., leftover steel plates, defective bars) into furnace-ready feedstock, reducing waste and raw material costs.
Non-ferrous metal smelting plants: Handles stainless steel and aluminum alloy scrap, preparing it for melting and reuse in new products.
Machinery construction industry: Recycles old or damaged metal structural parts from construction sites or retired equipment, supporting sustainable operations.
Dongfangsheng offers tailored solutions to meet unique operational needs, ensuring the QK91Y-630W fits seamlessly into any workflow:
Cylinder pushing system: Ideal for irregularly shaped scrap, ensuring stable feeding into the shear.
Chain pushing system: Suitable for lightweight, bulky scrap (e.g., metal sheets), providing consistent feeding speed.
Upper cover compression unit: Enhances pre-compression of loose scrap, reducing volume before cutting to improve efficiency.
Side compression module: Prevents scrap from shifting during cutting, ensuring precise, uniform results.
Shear surface compression accessory: Optimizes cutting performance for thick or hard metal pieces (e.g., steel bars).
Frequency converter & servo mechanism: Optional add-ons to further reduce energy consumption and customize operation speed.
The QK91Y-630W delivers a maximum shear force of 630 tons, making it capable of cutting thick metal plates (up to several centimeters) and even entire car bodies with ease.
It is designed for thin & light scrap steel, light metal structural parts, and non-ferrous metals like stainless steel, aluminum alloy, and copper. It also handles production and household scrap metal, making it a versatile choice for mixed scrap operations.
Yes. Routine maintenance is simple: regularly check the oil filtration system (to keep hydraulic oil clean) and the water cooling system (to ensure proper temperature control). The wear-resistant plate alloy body also requires minimal upkeep, reducing maintenance time and costs.
Absolutely. The remote control and PLC-assisted functions allow a single operator to manage the entire process—from feeding scrap to collecting cut pieces—saving labor costs and improving efficiency.
The QK91Y-630W Heavy Duty Scrap Gantry Shear is a premium hydraulic scrap shear engineered by Dongfangsheng to tackle large-volume scrap metal processing challenges. This industrial-grade machine integrates advanced hydraulic technology to pre-compress, cut, and package a wide range of scrap materials—from thin light scrap steel to bulky non-ferrous metals (including stainless steel, aluminum alloy, and copper). By converting unmanageable scrap into uniform, furnace-ready pieces, it solves critical pain points for businesses: reducing transportation costs, saving storage space, and boosting recycling efficiency. Whether used in a small scrap yard or a large steel mill, the QK91Y-630W delivers consistent performance, thanks to its robust build and energy-saving design, making it a cornerstone asset for scrap metal recycling operations.
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 | 10-15T | 3 | 2×66 |
Q91Y-1250 | 1250 | 7000×2500×1800 | 1000 | 20-25T | 3 | 5×66 |
The machine’s main body is constructed with high-strength wear-resistant plate alloy, a material selected to withstand the impact of heavy scrap and minimize wear over years of use. This design not only extends the machine’s service life but also cuts down on maintenance frequency and costs—critical for businesses aiming to avoid unplanned downtime.
Equipped with fast-acting hydraulic cylinders and an optimized oil circuit, the QK91Y-630W boosts processing speed while lowering energy consumption. For further efficiency gains, optional frequency converters and servo mechanisms are available: these adjust power output based on workload, ensuring the machine only uses energy when needed, which reduces long-term electricity bills.
Operators can choose between a manual integrated operation console for on-site precision control or remote control for safe, labor-saving operation. The remote function is particularly valuable when handling large scrap (such as end-of-life vehicle bodies), allowing users to stand at a safe distance while monitoring the cutting process—enhancing workplace safety and reducing operator fatigue.
To maintain stable performance during prolonged use, the shear features an independent water cooling system (prevents hydraulic oil overheating) and an independent oil filtration system (keeps oil clean). These components protect the hydraulic system from damage, ensuring smooth operation even in high-temperature industrial environments.
A variety of material box lengths are available to match different scrap volumes, from small batches of light metal to large loads of structural steel. Additional functional options include cylinder pushing, chain pushing, upper cover compression, side compression, and shear surface compression—allowing businesses to tailor the machine to their specific scrap types (e.g., loose wires, thick plates, or car bodies).
The QK91Y-630W is versatile enough to serve multiple industries focused on scrap metal processing and recycling, including:
Scrap metal recycling industry: Cuts mixed scrap steel, aluminum, and copper into uniform pieces for easy sorting and smelting.
End-of-life vehicle (ELV) dismantling plants: Squeezes and cuts entire car bodies into manageable sections, replacing slow, labor-intensive manual dismantling.
Steel mills & rolling mills: Processes production scrap (e.g., leftover steel plates, defective bars) into furnace-ready feedstock, reducing waste and raw material costs.
Non-ferrous metal smelting plants: Handles stainless steel and aluminum alloy scrap, preparing it for melting and reuse in new products.
Machinery construction industry: Recycles old or damaged metal structural parts from construction sites or retired equipment, supporting sustainable operations.
Dongfangsheng offers tailored solutions to meet unique operational needs, ensuring the QK91Y-630W fits seamlessly into any workflow:
Cylinder pushing system: Ideal for irregularly shaped scrap, ensuring stable feeding into the shear.
Chain pushing system: Suitable for lightweight, bulky scrap (e.g., metal sheets), providing consistent feeding speed.
Upper cover compression unit: Enhances pre-compression of loose scrap, reducing volume before cutting to improve efficiency.
Side compression module: Prevents scrap from shifting during cutting, ensuring precise, uniform results.
Shear surface compression accessory: Optimizes cutting performance for thick or hard metal pieces (e.g., steel bars).
Frequency converter & servo mechanism: Optional add-ons to further reduce energy consumption and customize operation speed.
The QK91Y-630W delivers a maximum shear force of 630 tons, making it capable of cutting thick metal plates (up to several centimeters) and even entire car bodies with ease.
It is designed for thin & light scrap steel, light metal structural parts, and non-ferrous metals like stainless steel, aluminum alloy, and copper. It also handles production and household scrap metal, making it a versatile choice for mixed scrap operations.
Yes. Routine maintenance is simple: regularly check the oil filtration system (to keep hydraulic oil clean) and the water cooling system (to ensure proper temperature control). The wear-resistant plate alloy body also requires minimal upkeep, reducing maintenance time and costs.
Absolutely. The remote control and PLC-assisted functions allow a single operator to manage the entire process—from feeding scrap to collecting cut pieces—saving labor costs and improving efficiency.
