在钻机或修井作业机的绞车中使用提升滚筒。
A hoisting drum is used in the drawworks of a drilling or workover rig.
提升机用来把物料从烤箱传送到滚筒。
Hoister was used to convey the food from roasting oven to the roller.
针对交流双滚筒单绳缠绕式提升机在多水平运行时，中间水平没有电气制动的问题，提出改造方案。
Directing to the problem of ac double-drum single rope winding lifter working in multiple level without electric brake in middle level, put forward the reform plan.
这款提升密封设备可防尘装载，密封，倾倒和卸货。开式斜槽模型经济划算，清洁简便。该系列产品可满足您所有的滚筒尺寸。
Lift-and-seal models allow dust-free loading, sealing, tipping and discharging. Open-chute models offer economy and easy cleaning. Both accommodate all popular drum sizes.
由该转印滚筒的表面与硬质物体的表面具有良好的匹配度，提升凹版间接印刷品质。
The well matching between the surface of the transfer printing cylinder and the surface of the hard object results in improved indirect printing quality.
由该转印滚筒的表面与硬质物体的表面具有良好的匹配度，提升凹版间接印刷品质。
The well matching between the surface of the transfer printing cylinder and the surface of the hard object results in improved indirect printing quality.
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