... and +40 oCand the temperature of conveyed material is under &50oC.Used in:Belt conveyor is widely used in mining, gravel ... processing, coal mining and other industries transport material. Work environment: Belt conveyor, belt conveyor for conveying bulk density of less than 1.67 ... as coal, gravel, sand, cement, fertilizer, and grain. Sent material temperature is less than 60 °C. The form of their ...