... :1.Small volume, compact structure, convenient maintenance, feeding continuously;2.Feeding tube,screw propeller are made of stainless steel,wear ... high temperature resistance;3.Easy installation,the height of feeding mouth can be adjusted within ±50mm;4.Using ... sodium silicate,glass,cement,refractory material,it was used to charge the raw material into the furnace. Screw Glass Feeding Conveyor Machine ...