Profile: Riley Surface World specializes in providing new and used process equipment & machinery. We also offer polishing & belt linishing machinery, mass finishing equipment, ovens & furnaces, process cooling equipment, shot blasting machinery, dust & fume extraction equipment, air compressors, rectifiers & DC power supplies and regulating transformers. In electroplating, electroless treatments and other wet finishing & plating processes, air compressors are needed to drive agitation systems & conveyor systems during a surface finishing production process.