The range consists of 3 basic platforms: SFL 2, SFL 4 and SFL 6: Platform SFL 6, with a production of up to 1500 b/h/c, is available in 3 configurations: SFL 6/6 (6 blow cavities) for the production of containers up to 3 litres; SFL 6/4L (4 blow cavities) for containers up to 8 litres and SFL 6/3L (3 blow cavities) for containers up to 10 litres.
Platform SFL 4, with a maximum production of 1800 b/h/c, is available in 3 configurations: SFL 4/4 for containers up to 3 litres; SFL 4/3L for containers up to 5 litres; SFL 4/2 for containers up to 12 litres. SFL 2 is a platform conceived for big size containers, from 25 to 30 liters.
High Production
Using unique and patented technology, the SFL achieves high production outputs and excellent container quality. The mechanical operation, which is completely electrical, leaving more time available for the stretch-blow molding process.
The efficiency of the oven heating and ventilation does not impose thermal conditioning limits on the preforms. The system for the blow molding distribution and adjustment benefits from SIPA’s experience in the design and manufacture of high speed rotary blow moulding machines. The electrical stretching gives precision and flexibility to the process and guarantees full repeatability.
Low energy consumption
The adoption of a fully electrical operational system, which is fast and precise, guarantees the maximum energy savings.
In order to reduce the air consumption for blow molding, we have adopted the same air supply and recovery circuits and monoblock valves that are used on our rotary blow molding systems.
The oven for the thermal conditioning of the preforms ensures their perfect conditioning with lower operating temperatures and more efficient ventilation. This results in significant energy savings and a considerable flexibility in the adjustment of the heating-stretching-blowing process.