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HELLER Group Products

HELLER solutions: Knowing how it's done.

Gebr. Heller Maschinenfabrik GmbH
Other systems for additive manufacturing

Coating modules CBC

CBC 200 HELLER coating modules are used for coating cylinder bores in crankcases using CBC technology (CylinderBoreCoating). The CBC thermal coating process, developed in cooperation with Daimler, is based on electric arc wire spraying and is the only process that can be used for higher production volumes. HELLER CBC, therefore, is expanding our process chain in crankcase production by a crucial operation. Systems as flexible as you like ? as a bypass solution or a precisely tailored manufacturing concept. The benefits of HELLER CBC at a glance: _thermal coating process for cylinder bores based on electric arc wire spraying _4-stage process: roughening, coating, finish boring and honing _coating of all cylinder faces with bore diameters from 70 to 150 mm _reduced fuel and oil consumption thanks to 50 % lower friction coefficients between piston and cylinder _size and weight saving with the motor: more compact crankcase design due to the absence of cast iron liners and shorter distance between the cylinder bores _coating with the HELLER CBC 200 coating module _CBC process integrated into every large series production facility ? as a bypass solution or a complete process from HELLER
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