2002

The new ZPE range of gearboxes for single-screw extruders (evolution of the RPU gearbox) offering extraordinary performances is born. The very high quality and the excellent reliability of these new gearboxes led Zambello to the worldwide leadership in this field. In the same year also the production of gearboxes for injection presses in the electric…

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2001

First extension of the Lendinara site.First extension of the Lendinara site.

2000

The opening of the new factory in Magnago (headquarter).

1997

The range of gearboxes for twin-screw extruders further evaluates by improving the performances with the new HT (High Torque) series.

1994

Zambello extends and improves its manufacturing range of gearboxes for single-screw extruders by introducing the RPU series, which allows universal mounting of incomparable performance.

1993

The manufacturing of gearboxes of the RB series for twin-screw extruders, both co-rotating and counter-rotating, is started.

1985

Based on the experience of over several decades in this field, the first Zambello catalogue of gearboxes for extruder drives was published. This was the turning point for the company: Zambello is the first company in Italy that has developed, designed and manufactured highly efficient helical gearboxes with specific features for extrusion machinery of plastic…

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1974

The second factory of bigger dimensions was inaugurated in Lendinara. The new company called Zambello s.a.s. di Zevio Zambello & C was constituted at this site.

1970

Zambello invented the first reduction gearbox suitable for universal mounting. Up to the present this design is the mostly used and copied version all over the world.

1965

While in Europe and in the rest of the world the maximum speed range was only 1:6, Zambello invented the speed variators covering a speed range of 1:10. For the company that was the beginning of an extraordinary success.