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SDJ型双速多用绞车包括8、14和20t三种规格,已于1900年10月获国家专利,是矿山机械中的一种新型设备,是煤矿井下采掘工作面、顺槽、上山、下山和井底车场等工况条件下多功能、高效率的矿山辅助运输设备,也可用作回柱放顶。特别是用作综采工作面设备的搬迁,能大大缩短搬迁周期。SDJ系列绞车的基本参数可以代替全部目前的回柱绞车、慢速绞车、调度绞车和运输绞车。绞车传动系统设计可以实现“多用化”,做到一机多用。
SDJ-type two-speed multi-purpose winch, including the 8,14 and 20t three specifications, in October 1900 by the national patent, is a new type of mining machinery equipment, mining coal mine face, along the trough, uphill, downhill and Bottom bottom yard and other working conditions under the conditions of multi-function, high-efficiency mining auxiliary transport equipment, can also be used as a back-top column. Especially for the relocation of fully mechanized mining face equipment, can greatly shorten the relocation cycle. The basic parameters of the SDJ series winches can replace all current column winches, slow winches, scheduling winches and transport winches. Winch drive system design can achieve “multi-purpose” to achieve a multi-purpose machine.