... are many different types and components of the concrete mixing plants, the basicstructure includes: feeding system, ... ,store, batch, weigh, mix and discharge the concrete raw materials: cement, water, sand, crushed stone ... 2. Reliability: 30 years of experiences in manufacturing concrete mixing plants. 3. Stationary modular structure, fast ... 500± 1%500± 1%800± 1%1000± 1%Additives (KG)30± 1%50± 1%50± 1% ...