Heavy-Duty Synchronous Corner Crimping Machine

Heavy-Duty Synchronous Corner Crimping Machine
LZJ-140A Heavy-Duty Synchronous Corner Crimping Machine, suitable for 90° corner bracket connection of aluminum windows and doors. Processes widths from 0 to 140 mm and frame sizes from 480 to 3500 mm. Features hydraulic and mechanical synchronization and threaded feed adjustment and is stable and easy to maintain.
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Technical Specifications
| Parameter | Specification | Parameter | Specification |
| Power Voltage | 380V/50Hz | Input Power | 2.2 kW |
| Working Air Pressure | 0.5-0.8 MPa | Air Consumption | 20 L/Min |
| Rated Hydraulic Pressure | 15 MPa | Oil Tank Capacity | 40 L |
| Profile Processing Width | 0-140 mm | Max. Assembly Frame Size | 3500 × 3500 mm |
| Min. Assembly Frame Size | 480 × 480 mm | ||
| Overall Dimensions | 1200 × 1100 × 1300 mm | ||
Equipment Performance
- This machine is used for 90° corner brace connections in aluminum doors and windows.
- Powered by a hydraulic system for stable and reliable operation.
- The left and right punches use mechanical synchronization, making adjustments simpler and more convenient.
- Feeding distance of the corner punch is adjusted via screw threads for easy tool adjustment.
- Simple operation, reliable performance, advanced technology, and easy maintenance.







