below flat idler    平行下托辊
upper flat idler    平行上托辊
cone centre-adjusting roller    锥型调心托辊   
承载托辊    carrying idler
    supporting roller
悬挂托辊    garland roller
槽型托辊    Troughing Roller
清扫托辊    Self-Cleaning Return Roller
螺旋托辊    Spiral roller
    HDPE roller
镀锌    Galvanized roller
三连托辊    Triple Roller
缓冲托辊    impact roller
调心托辊    aligning roller
滚筒    conveyor pulley
    conveyor drum
输送带    conveyor belt

Discharge pulley
卸料滚筒
Take-up pulley
拉紧滚筒
Bend pulley
改向滚筒
Discharge snub pulley
卸料增面滚筒
Housings
轴承座
Sealing type
密封类型
Flow deviation system
分离系统
Tripper
卸料机
Movable head 活动头
Deviation flow car
卸料车
Pneumatic cylinder
气缸
Hydraulic cylinder
液压缸
Actuator electro-machanic
机电执行器
Motor-reducer
马达减速器
Square bar
方型刚
Scrapers
刮板机，刮刀，刮泥板
Cleaners
清扫器
Ballast
重锤
Pulleys
滚筒
Material of construction
Wire rope
钢丝绳
Cover
Idlers
托辊
Troughing idlers
槽型托辊
Trough angle
槽型角
Impact idlers
缓冲托辊
Return idlers
回程托辊
Transition idlers
过渡托辊
Training load idlers
上调心托辊
Training return idlers
下调心托辊
Flat belt idler
平带托辊
pulleys
Weighting idlers
承载托辊
Drive pulley
驱动滚筒