【摘要】 在绞车的基本结构和提升速度等不变的情况下,对其制动系统、微拖动装置、衬木、电控系统等做了一系列改造,同时加强了技术管理和监督,实现了设备的安全和高效运转,提高了技术水平。更多还原

【Abstract】 When the basic structure and hoist speed of windlass are not variable,a series innovations have been made for brake system, micro-drag unit, lining wood and electric control system and strengthened technology management and supervision to realize equipment running safely and high efficiency, to enhance technological level.更多还原