Mobile(portable) stone crusher machines are also called mobile or portable crushing plant, are generally composed of crushers (jaw crusher machine, impact crusher machine, cone crusher machine, roll crusher machine, etc.), screening machine, feeder, conveyor, control system, etc. The track is either crawler or tire type and can be adjusted at any time with the process of quarrying. Advantages: The whole machine adopts all-wheel drive, which can realize in-situ steering, and has a small footprint. It is especially suitable for some narrow sites and complex areas, which can reduce transportation costs by 50%~70%; It integrates feeding, crushing, conveying and other processes with the more powerful and more worry-free operation, replacing dump trucks to reduce procurement costs; With optional and flexible configuration, it can be combined with different models to form a powerful crushing operation line and complete multi-demand processing operations to reduce the cost of spare parts; It can realize the in-situ treatment of stones, which not only can reduce the input cost of raw material transportation and the labor cost, but also reduce the generation of pollution during transportation; Built-in noise absorption system and dust removal system, can achieve green production well. Disadvantages: The equipment is complicated and expensive, and the one-time investment is too large, which is economically unbearable for users; The equipment that can be carried is limited, and large-scale open mining need more than one portable crushing stations to meet the large capacity.