... 40-50m Pipe Chain Conveyors is the continuous conveying equipment for fine powder, granule and massive materials and in three ... our tube chain conveyors use our own computer program for different parts such as conveying line and curve parts to ... ammonium chloride, ammonium bicarbonate, soda powder, solid pesticide, tungsten powder, fish oil, copper fine ore powder, coal powder, rock phosphate, alumina ...