E8
HIGH-PERFORMANCE MULTIPURPOSE SERVO-ELECTRIC PUNCHING CELL
An early and major step towards sustainable fabrication was taken on the introduction of the servo-electric E series turret punch press in 1998. Now Prima Power introduces already the third generation of this series.
The inherent benefits of servo-electric include energy efficiency, versatility and accuracy and low maintenance cost. This amounts to superior fabrication capabilities as well as outstanding operation economy, i.e. truly remarkable savings.
The servo-mechanically actuated punching stroke is NC-controlled and thus, in addition to high-performance punching, outstandingly accurate forming capacity is available.
High repeatability facilitates forming, roll forming, marking etc. and shortens set-up times.
A totally re-designed turret can be chosen for the new E-series; it can be customized and optimized for any requirement. Simultaneously, a record-breaking number of 384 tools can be available in the turret; thus unnecessary set-ups can be easily avoided. The original fully customized turret layout is also available.
The maximum number of index tools has also been raised to 128.
Highlights
- Tapping, wheeling, upforming and punching
- Cluster tool possibility in E-station
- 300 kN ram force, positioning speed 150m/min, Index speed 250 rpm
- Energy efficiency and low maintenance cost
- Full range of various options
- Versatility and accuracy
- Flexible turret with fast set up times
- Information flow from TULUS® user interface
- The turret layout is always customer-specific and up to 384 tools.
- MultiTools® for additional punching versatility
- Upforming with programmable NC axis
- Intelligent Stroke Control (ISC)
- Rugged “O” frame
- 1500x4300mm sheet size
AUTOMATION:
- EXPRESS – longitudinal loading and unloading solution
- SU3 – smart sorting solution for small work chute parts
High productivity due to high speeds, ease of operation, minimum set up times
Versatile capacity made easy to utilize
Small power supply connection and very low power consumption
Inherently low maintenance cost
Brush tables for low noise level and to maintain perfect sheet surface quality.
20/30 tons punching force up to 8mm = various end user solutions
With full 30 tons force ability to use bigger punching tools = time savings in production
Individual clamp movement = 100% of sheet utilization
1,500 mm x 4,300 mm sheet size = longer accurate punched parts
Operations can be handled from one side = simple, efficient factory logistics
Average power consumption: 5 kW= less use of energy
Extremely high servo-electric punching and forming accuracy = less scrap, accurate forming
Fewer critical components compared with hydraulic machines = low maintenance costs
Robust ”O” type frame for perfect tool alignment = less wearing of punching tools
Full 3 m working area without repositioning = higher production volume and time savings
Max. sheet size 4,300 mm x 1,565 mm (169.3” x 61.2”)
Max. sheet size w/o repositioning 3,074 mm x 1,565 mm (121” x 61.2”)
Punching speed up to 1,000 hpm / 1 mm between holes
Punching forces 200 or 300 kN (23 or 33 US ton)
Tool rotation speed up to 250 rpm
