Screen Machine Industries is a leading manufacturer of portable jaw, impact and cone rock crushers, screening plants, trommels and conveyors and a global leader in design and innovation within the industry. A complete equipment line is offered to fit a variety of industry applications.
Portable Concrete Crusher Types. The portable jaw crusher is developed to crush all rock forms in the hardest granites to abrasive ones and recycle materials. Thanks to the automatically adjusted feeder speed and cavity level sensor, continuous choke feeding ensures efficient operation.