Worker's hands operate the asphalt mixing plant machine controller in the Asphalt Control Unit room, which functions to control the supply of asphalt to the mixing tool or pugmill

asphalt mixing plant contro l unit worker hand operate machine controller room control supply tool pugmill asphalt storage area boiler cold bin hopper cold elevator hot elevator dryer hot screening silo feeder filler storage hotmix belt conveyor burner air lock damper timer drum dryer vibrator dust collector cold bin gate screen hot screen weight bin thermostat mercury scales asphalt control unit hot filter component structure concrete production asphalt mixing plant