Crushing plants for gold circuits require the ore to be reduced from the ROM size to a size suitable for milling. Typically a 3 stage crushing circuit is required for maximum crusher efficiency and lowest cost per tonne processed. A crushing circuit would comprise of a feed bin with static grizzly for oversize, followed by a primary jaw crusher. Two cone crushers, a scalping screen, multiple conveyors and product silo would complete the circuit with final product sized at around 6 to 8mm ready to feed to the ball mill.
Manhattan offers turnkey crushing plants where the crushing units are selected from the client preferred OEM. Clients get to select higher capex option Western brands (Europe/ USA) vs lower capex Eastern manufactured brands. Both come with Manhattan warranty assurance and Eastern brands have been carefully selected as fit for purpose options from preapproved factories.
Feed bins, conveyors, screens, feeders and electrical MCC are generally built at Manhattan’s factory in Johannesburg where the client can inspect the pre assembled product before dismantling and dispatch.
Manhattan offers Jaw, Cone, Conventional Rolls, HPGR, Impact, Hammer crusher options which are selected based on the ore characteristics and final product size requirement.
Manhattan quality assured warranties are also backed up via Manhattan’s Johannesburg based engineering facility.