8*4000mm Shearing Machine
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Heavy-Duty Sheet Metal Fabrication & Steel Structure Industry
Specialized in high-precision shearing of 4000mm wide medium-thickness metal sheets (Q235/Q355 carbon steel, low alloy steel, galvanized steel, 304 stainless steel ≤8mm). Ideal for blanking raw materials of steel structure components (beams, columns, connecting plates), large-scale mechanical equipment shells and heavy-duty metal frames, meeting the one-time shearing demand of large-width thick sheet materials without secondary cutting.
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Engineering & Construction Machinery Manufacturing
Cuts large-width sheet blanks for engineering machinery hoods, excavator/loader body panels, crane structural parts and construction hoist enclosures. The hydraulic multi-point pressing and uniform shearing force ensure no deformation of medium-thickness sheets during cutting, matching the high-precision blanking requirements of heavy machinery structural parts.
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Shipbuilding & Container Production
Processes 4000mm wide sheet blanks for ship hull outer plates, bulkhead components, container side panels and top/bottom plates. The long stroke back gauge (0-800mm) and high positioning accuracy realize batch cutting of standardized large sheets, greatly improving the production efficiency of ship and container sheet metal parts.
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Power & Environmental Protection Equipment Manufacturing
Shears medium-thickness large-width sheets for wind power tower flanges, boiler accessories, dust removal equipment shells and large-scale water treatment equipment structural parts. The electro-hydraulic proportional control ensures stable shearing force and high cutting precision, adapting to the strict dimensional requirements of energy and environmental protection equipment components.
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Large-Scale Sheet Metal Processing & Custom Cutting Centers
Undertakes on-demand batch cutting of 4000mm width medium-thickness metal sheets for various industrial customers. The optional PLC control system supports semi-automatic batch processing, and the independent oil-cooled hydraulic station ensures continuous stable operation for long working hours, suitable for large-scale professional sheet metal processing enterprises.
5,800.00$
Key Parameters
| Parameter | Specification |
|---|---|
| Maximum Shearing Thickness | 8mm (Q235 carbon steel) |
| Maximum Shearing Width | 4000mm |
| Blade Effective Length | 4100mm |
| Blade Clearance Adjustment | 0.08-0.8mm (stepless adjustable) |
| Shearing Angle | 3.0° (adjustable optional) |
| Back Gauge Travel | 0-800mm |
| Back Gauge Positioning Accuracy | ±0.1mm |
| Back Gauge Adjustment | Electric digital display (manual fine-tuning) |
| Feeding Table Working Height | 850mm (ergonomic industrial design) |
| Main Drive Motor Power | 15kW |
| Hydraulic System Working Pressure | 20MPa |
| Control Mode | Electro-hydraulic proportional control (manual/foot switch/PLC optional) |
| Hydraulic Station | Independent closed-type with oil cooling |
| Shearing Precision (Straightness) | ≤0.1mm/m |
| Workpiece Pressing Mode | Hydraulic multi-point pressing (uniform force) |
| Overall Dimensions (L×W×H) | 4800×2200×2300mm |
| Machine Net Weight | Approx. 8500kg |
| Working Voltage | 380V/50Hz (3-phase; 220V/60Hz customizable for export) |
| Emergency Stop | Dual-channel mechanical + electrical emergency stop button |
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