... ,chemical industry, power plant, harbon, etc.Advantages: Long distant, large volume and high speed conveying.Usage: Can be used for parallel or ... .Goods conveyed situation: ρ<1.67 t/m3 powder, grainy, small block, bags, etc. Such as coal, gravel, sand, cement, chemical ... Special request: as the buyer's demand to design and produce.Guarantee and our promiseAll of our products have one year guarantee ...