... 2.Long Life, Easy Maintenance Uses of Products: K-type reciprocating Coal feeder is used for coal or other loose granular ... and evenly from the material silo.Operating Principle: K-type Reciprocating Coal Feederis composed of the rack, floor (to the trough ... , which will drag bottom floor tilted 5 degrees doing linear reciprocating motion and make materials unload other devices evently.The machine ...