鹅卵石是一种比较常见的石料，尤其在四川等西南地区。鹅卵石制砂生产线在当地需求比较大，由于鹅卵石硬度较大，对破碎制砂设备的耐磨性要求较高，普通的破碎机、制砂机易损件使用寿命不长，使得鹅卵石制砂生产线成本较高。双金自主研发的鹅卵石生产线，设备尽量选择可靠耐磨的鹅卵石加工设备，weikehujiangdichengben，zengjiashouyi。

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