Most components for construction and mining equipment are made by investment casting. Yanshan Precision Machinery co., Ltd has rich experience in investment casting and could produce individual casting with a weight of 5000kg. We suggest to adopt resin sand casting, expendable pattern casting and V casting for large heavy equipment parts and could provide follow-up service such as CNC machining, polishing, heat treatment.
Yanshan Precision Machinery co., Ltd could provide casting service for the following construction and mining equipment components: