... .5. The inner cooling design of linkage bar structure makes it maintain a constant temperature while linkage ... a high speed, which completely solves the phenomenon of bar broken because of high temperature caused by friction.6. ... density P1-1.258Briquette Modelwithout hole 9Relevant EquipmentConveyor, feeding machine, briquette machine, outlet table, electric control cabinet10Operator No.3~4 workers ...