DARDONTECH CNC PRESS BRAKE ADOPTS FULLY CLOSED-LOOP HYDRAULIC SYSTEM, ALL HYDRAULIC VALVES ARE FROM GERMANY
Main transmission adopts direct drive servo motor, which retains the advantage of simple and reliable structure as mechanical transmission, at the same time, servo transmission has a better performance than hydraulic transmission. ES300 series punch press has the characteristics of high-efficiency, energy-saving, low-noise, high-accuracy, and can realize many processes like cutting, forming, rolling, lettering and so on.
The punching force is 300KN, the max. sheet size can be fabricated is 5000x1250mm (with one re-positioning), five-axis machining (X, Y, T, C, A). The core of the Windows operating system and CNCKAD application. CAD two-dimensional graphics programming; Batch drag and drop processing of files in DXF, DWG or IGES format, direct nesting
Servo system- Japan Panasonic AC servo motor and servo amplifier unit; Punching power-Nanjing ESTUN all electric servo motor; Adopt O-frame steel frame welding frame; line guider and ball screw choose Germany REXROTH or Taiwan HIWIN
Energy-saving & High Efficiency
The main punching power adopts full electro-servo motor technology, average power consumption is 4.5KWH
360º Tool Rotation / Auto-index
With auto-index working station, you can punch at whatever angle you like
| MODEL | D-ER300 | D-ES300 |
|---|---|---|
| Khả năng chấn | 300 kN | 300 kN |
| Hiệu suất làm việc | 2300 hpm | 2000max/850 1mm/400 25.4 mm |
| Kích thước tấm tối đa | 5000x1250/5000x1500mm | 5000x1250/5000x1500mm |
| Kích thước lỗ tối đa | Ø88.9mm | Ø88.9mm |
| Độ dày tấm tối đa | ≤6.35mm | ≤6.35mm |
| Độ chính xác | ±0.1mm | ±0.1mm |
| Tốc độ cấp phôi | ≤110 m/phút | ≤110 m/phút |
| Bàn dao | 32 (16A 10B 2BAl 2C 2D) | 32 (16A 10B 2BAl 2C 2D) |
| Tốc độ xoay bàn dao | 30 rpm | 30 rpm |
| Số trục CNC | 5 (X Y T C A) | 5 (X Y T C A) |
| Công suất motor | 27kW | 63kW |
| Áp suất khí nén | 0.6mpa | 0.6mpa |
| Kích thước máy | 5170/5670x5200x2300mm | 5170/5670x5200x2300mm |
