Our thermoforming machines ROTO series are fully automatic models for the production of items overall in: PS, PVC, PET and PP (in same cases) starting from bobbin.
Our ROTOFORM S1 and S10 models are composed by two units operating separately, in-line, i.e.:
- the thermoforming machine
- the horizontal cutting press
These machines, thermoforming by vacuum and/or compressed air, are actuated by an electro-mechanical system driven by servomotors, that operate a toggles-set installed on the movable-platens of the forming-press.
This system allows a high production-speed, which cannot be obtained by other motion systems. The heating zones, the servomotors as well as all the functions that determine the production-cycles are easily controlled by a PLC-system.
On our ROTOFORM models the horizontal-cutting-press has a working-speed 3-times higher than the thermoforming unit, thus allowing to use blanking-tools 1/3 smaller, with great advantage in terms of costs.
This series can be as well combined with an extrusion plant expressly designed for the production-system with in-line technology. Thus obtaininig the finished-product starting directly from the raw-material granule, with remarkable advantages.