DRD Systems
DRD (Draw-Redraw) systems for two-piece food and beverage cans as well as aersosol cans, propane gas cylinders etc. High-precision single action presses in welded steel construction with a high working energy, with conventional drive or servo drive – ideally designed for the specific process.
Technical Data:
- Break proof welded and annealed press frame with minimum deflection
- Highest accuracy due to small cutting gaps. Plane-parallelism ram / table per 1,000 mm < 0.02 mm (0.0007”). Tolerance ram movement < 0.02 mm (0.0007”).
- Flywheel drive system with high forming energy ( direct drive or gearwheel / planetary gearing drive – for high forming energy)
- Construction as freely controllable servo driven press per request
- Pneumatic or hydraulic clutch-brake combination
- Connecting-rod with bronze bearings, eccentric shaft with roller bearings
- Two piece ram – made of aluminium, with pneumatic counter balance
- Long backlash-free roller bearing ram guide systems (prism roller guide system / linear roller bearing guide system, adjustable)
- Central oil lubrication
- Electronic, mechanical or hydraulic overload safety system
- Integrated press load measuring device to control the stamping process
- Easy die change and positioning systems
