Hydraulic Drummed Bitumen Decanter - Asphalt Batching
2020-5-26 · ducting oil valves and the bitumen enters circulation mode.Asphalt temperature above 150℃, stop the bitu-men pump.Bitumen pump inlet ⑧ three-way valve position selection extraction low, pump outlet valve selection back to the equipment. ⑩ Manual operation: When a relay or an induction switch fails to work automatically, manual switch can be
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