ROSSI reducers for extruders
Parallel and right angle shaft gear reducers and gearmotors equipped with auxiliary external support designed for single screw extruder coupling.Two support types available:
- «N» for normal loads,
- «H» for high loads.
Two gear reducer layout available:
- «Z»: standard gear reducer with extruder support positioned on high speed shaft opposite side;
- «U»: «long» gear reducer with extruder support and high speed shaft on the same gear reducer side;
The particular construction solution adopted allows the use of the standard gear reducer in order to grant:
- high, reliable and tested performances;
- high manufacturing quality standard;
- «symmetrical» universal mounting suitable for different mounting positions;
- rigid and precise cast iron single-piece housing with high oil capacity.
The gearmotor input side has been conceived to the high specific power motor needs (inverter duty motors), through:
- extension of the motor coupling dimension range available for each gear reducer size;
- motor coupling dimensions even not standardized according to standard IEC 60072-1;
- motor fitting system through hub clamp and key.
Outstanding customization possibilities (even for accessories):
- extruder support coupling dimensions of driven machine customizable (for number, position and dimension of the holes);
- adaptation flange interposed between extruder support and extruder, for the maximum application versatility;
- independent cooling unit with oil/water heat exchanger
- for the simultaneous cooling of gear reducer and extruder support
- which can be customized on request with protections, measuring instruments and alarm signals.
New cooling system adopting a fi nned and removable inner heat exchanger: no external volumes, great heat exchange effi ciency, allowing after-market installation and removal without gear reducer dismounting.
Kenos KBC gripper ensures efficient, fast, and safe manipulation of liquid bags, small sacks, and flow packs.
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