可选语言
用于 STS、RMG 和 RTG 起重机
The Crane Hoisting Drum is one of the most crucial components in the crane equipment, with unique functions to wind steel wire ropes of the hoisting mechanism whereby converting the rotary motion of the driving unit into linear motion of the rope. During the hoisting drum operation, steel wire rope seat themselves properly into the spiral grooves arranged around the circumference of the drum. Due to this prolonged movement, the hoist drum grooves will wear out. At N-nergy, we supply high quality hoisting drums which are more durable and more resistant to wear and tear. The replacement process for the drum is very complex as the whole hoisting unit or mechanism needs to de-couple from the coupling which was coupled to the gear box shaft. Others equipment include hoisting motors, brakes and steel wire ropes have to be dismantle from the hoist unit.
规格
| 材质 | 低碳合金钢 Q345B，S355 |
| 尺寸 | 根据客户要求 |
| 焊接测试 | 100% UT 和 MT |
| 沟槽热处理 | 通过中频淬火 |
| 沟槽硬度 | HB330-350 |
| 沟槽硬度深度 | 1.5mm |
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