Conical Counter-Rotating Gear Systems

Conical twin-screw extruders are used mainly as co-extruders or stand-alone machines for the lower output range.

Manufacturing the conical gears required for this demands highly specialized manufacturing know-how and advanced machinery. Eisenbeiss is one of the few suppliers worldwide able to manufacture conical twin-screw extruder gear systems. This means the company offers a complete range of extrusion technology products.

Eisenbeiss conical counter-rotating gear units are tailored precisely to each customer’s specifications and guarantee maximum precision and efficiency.

Technical Data

Advantages

Applications

Conical twin-screw extruders are used mainly as co-extruders or stand-alone machines for the lower output range.

Eisenbeiss conical counter-rotating gear units are tailored precisely to each customer’s specifications and guarantee maximum precision and efficiency.

Technical Data

Technical
Data

SERIES	KGG
POWER	11 to 220 kW
OUTPUT TORQUE	1.000 to 40.000 Nm per shaft
OUTPUT SPEED	30 to 60 rpm
RATIO	30 to 90
LUBRICANT / COOLING	splash or forced-feed lubrication / >br
SCREW BACK PRESSURE	up to 500 bar continuous load
SCREW DIAMETER	35 to 125 mm

Advantages

Increased performance

Eisenbeiss uses highly specialized machinery to manufacture conical gears that are case-hardened and ground. This advanced technology results in a performance increase of up to 30%.

Gearbox casing

Thanks to the innovative housing design, the axial forces are absorbed exclusively in the dis-tribution housing, completely eliminating potential leaks.