We are offering concrete mixer trucks . Henan dongchen js twin shaft concrete mixer is a new type concrete mixing machine and is widely used in mixing of dry concrete, plasticity, lightweight aggregate and all kinds of mortar and sand pulp.Features:1. Simple structure2. High mixing quality3. High mixing effiency4. Low energy consuming and low working nosie5. Could by applied in tip lorry, truck and cocnrete mixer truck and all types of concrete batching plant.