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德国维尔特根有限公司（WirtgenGmbH）生产的联合采矿机在俄罗斯菱镁矿试用结果表明，使用纯机械作用破碎开采硬韧矿岩是可能的，与传统的穿孔爆破开采方法相比，使用联合采矿机有利于开采地区的环境保护，也可以降低采矿成本。
The trial results of the magnesite trial in Russia by a joint mining machine manufactured by Wirtgen GmbH have shown that it is possible to crush hard toughenites purely by mechanical action, compared with the conventional perforation blasting methods Machine is conducive to the mining area of environmental protection, but also can reduce mining costs.