... environment protection, powder materials conveying is in the sealing state.(2). Concrete batching plant design and manufacturing ... by electronic scales and computer. Aggregate weighing accuracy ≤2%, cement, weighing accuracy for powder, water and ... 3x10Mm2 + 1x6Mm2, JS750 matched with 500V,3x16Mm2+10Mm2.2. Provide tap water source, if no tap water ... mixer frame. Wet concrete mixing plant made in China