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名称
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产品描述:
 绞车设计特点 Drawworks Design Features
1.轴支承全部采用滚子轴承，轴材料均为合金钢。
2.链条均为强制润滑。
3.滚筒开槽。滚筒的高、低速端带有通风式气胎离合器。刹车轮网（或刹车盘）采用循环水强制冷却，表面经中频淬火，耐磨性好，使用寿命长。
4.链轮齿廓经中频淬火，所有换挡离合器均为渐开线花键齿式离合器。
5.主刹车采用带式或盘式。辅助刹车配电磁涡流刹车或 EATON 刹车。
All bearings are rolling bearings and the shafts are made of alloy steel.
The chains are pressure lubricated
The drum is grooved. The low-speed & high-speed ends of drum shaft are equipped with a ventilating air tube clutch.
The brake rim (or disc) is water cooled and the surface is medium-frequency induction hardened which provides long service life. The contours of the sprocket teeth are medium frequency induction hardened. All transmission clutches are of involute spline type.
The drawworks can be equipped with either a band or disc brake system. The auxiliary brake can be equipped with either an eddy current brake or an EATON brake.
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生产厂家:
辽河石油装备制造总公司生产厂家
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联系方式:
地址：辽宁省盘锦市兴隆台区迎宾路32号
邮编：124010电话：0427-782379 7823774 7823723
传真：0427-7823752
邮箱：eec_china@126.com
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