... Buried scraper conveyor series products are widely used in metallurgy, building materials, electricity, chemicals, cement, ports, docks, coal, mining, ... environmental pollution. Buried scraper conveyor is a kind of conveying material system equipment, favorably welcomed by metallurgy, mining, power.product ... (m)8080808080Allow tilt installation Angle 00<=a<=150 2012 new type buried scraper conveyor