... ,mixing system, convey system, hydraulic pump ,auto lubricate system, belt cover hull etc.(1) mixing cylinder The mixing cylinder are ... lock axes body5. unilateralism seal ring6. lock axle fixed ring7. seal ring fixed steel shelf8. seal ring9. press board10. dustproof ring11. short ... :A planet gear reducing speed unit , motor , v belt convey(4) auto lubricate system According to its sole feature ...