Designed around our proven, high-performance JW55 jaw crusher, the MJ55 Modular Jaw Crusher is designed for large quarries or contractors that want a stationary type design without the complexity of a normal stick-built plant. The modular structure can be transported in standard shipping containers plus a flat rack for the crusher and can be bolted together quickly on site with basic tools. The three configurations offered for the feed hopper allow for the optimum size to match up to the equipment that is being used to load the machine.