Crankshaft induction hardening machines
These systems cover every type of crankshaft (marine, compressor, car, truck, etc.) and production volume. Our systems include robot-loaded machines, and drum and single-station models for large crankshafts. We also offer walking beam and chain conveyor machines with a capacity of 1-4 stations.Drum type
This system is designed for truck and off-highway crankshafts up to a maximum length of 1,5m. Single- and double-head, and single- and twin-tank versions are available.
Heavy type
The heavy type is for crankshafts up to 10m long, and maximizes throughput by the use of semi-automatic loading and coil changeovers. The system features automatic laser-guided coil re-positioning.
Robot type
This type features robotized automatic loading/unloading. The number of stations and coils is determined by the production rate. The system handles crankshafts up to 1,2m long.
Conveyor type
This system, which handles parts up to 1,4m long, is designed for in-line integration. The system features multiple stations and coils, the number of which depends on throughput. An automatic loading/unloading version is available.
EFD Induction crankshaft hardening systems are a proven way to meet stringent specifications, while at the same time minimizing costs.
The HardLine CIHM-C is a range of EFD Induction conveyor-type systems for fast, reliable and cost-effective induction hardening and tempering of crankshafts.
The HardLine CIHM-D from EFD Induction is a drum-type system for reliable and cost-effective induction hardening and tempering of crankshafts.
The HardLine CIHM-H from EFD Induction is an induction hardening system for large crankshafts up to a maximum length of 10m.
The HardLine CIHM-R is a range of EFD Induction robot-type systems for fast, reliable and cost-effective induction hardening and tempering of crankshafts.
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