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Giprorudmash设计院设计的破大块矿石的风动锤,特别适用于矿山的格筛水平层。现场试验的结果表明,安设此种设备能使格筛破碎工劳动生产率提高40%, 二次破碎成本降低60%。该设备的结构如附图所示(图中尺寸以吋计)。
Giprorudmash design institute designed large hammer pneumatic hammer, especially for the mine grid sieve level. The results of field tests show that the installation of such equipment can increase the productivity of grid grinder workers by 40% and reduce the cost of secondary crushing by 60%. The structure of the device is shown in the drawings (dimensions in inches).