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BILLET CRANKSHAFT
Billet crankshaft is the manufacturing method to fulfill specific application. BW has been developing and manufacturing billet crankshafts over 20 years. From material selections to final products delivery, BW take every step professionally.
state-of -the-art design job for individual application
complex in-house heat treatment process, including core harden, stress relief and nitriding
precision machining process by advanced technologies
Zeiss CMM(Contura G2) for dimension inspection
3M advanced technology abrasive for micro-polishing journals
Small batch delivery
– Standard in premium AISI4340 – Upgrade to EN40B at an additional cost – Upgrade centerline gundrill hole for super light weight at an additional cost.