The 'lock-up' of gold in run-of-mine mills - SAIMMmills in the Group was measured as a typical lock-up of approximately. 200 kg per mill. The majority of this gold was concentrated either behind the grid-type.mine mill grid,Mining Grid Mill--Xuzhou Juxuan Heavy Machinery Co., LtdXuzhou Juxuan Heavy Machinery Co., Ltd. 1; 2. Navlist : Home >> Products >> Grinding Equipment >> Mining Grid Mill. Mining Grid Mill. Mining Grid Mill.
mine mill grid