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由于从露天采场工作面到固定破碎站之间的距离越来越长,燃油、维修和工资费用不断上涨,在过去十年内,汽车运输的成本已大为上升。因此,移动式破碎机-带式运输机系统成为一种经济的方案。带式运输机能把矿岩连续不断地运到指定地点,并能通过自卸汽车不能爬越的坡度。可弯曲胶带能用于复杂的地形条件。以带式运输机代替汽车意味着节省费用。1984年底,一台半移动式破碎机在加拿大某矿投入生产。为了避免矿山停产,这台940吨的设备在西海岸组装,然后用拖车运
The cost of motor transport has risen dramatically over the past decade as a result of the longer distances between the open pit working face and fixed crushing stations, the rising cost of fuel, maintenance and wage costs. Therefore, the mobile crusher - belt conveyor system has become an economical solution. Belt conveyors can carry rock ore continuously to designated locations and pass slopes that dump trucks can not climb. Flexible tape can be used for complex terrain conditions. Replacing cars with belt conveyors means saving money. At the end of 1984, a semi-mobile crusher was put into production in a Canadian mine. In order to avoid the shutdown of the mine, the 940-tonne unit was assembled on the West Coast and then towed