... buyer's demand.Details of the DTII rubber belt conveyors:Used range: Rubber belt conveyor used in coal, mine, metallurgy,power plant, harbon ... impact idler rollers , etc.)5. Intensity device: At the and of the belt to keep the belt work smoothly.6. unloading device (Fixed plow ... terms: L/C,T/T4. MOQ: 1 set at least.5. Special need as demand to design and produce. belt conveyor machinery