Apr 09, 2020 In domestic underground mining equipment and hard rock tunneling, the rock drilling, mining and transportation applications, large mines mainly use high-efficiency mechanized hydraulic equipment.Manufacturer of quality crushing and processing equipment for mostly hardrock mining applications including flotation, Leaching and smelting. Equipment ranging in size from Lab scale to small production 5tph. Goldlands. 4550 Wynn Rd. Bellingham, WA 98226 USA. Ph 360 201 2229. E-Mail [email protected]