Shanghai, China, July 18, 2014; Shanghai Liangshi design and manufacture a casting mold peening machine/sand blasting machine for a casting company. The equipment consists of sets of molds shot peening chamber body, trolley, wheel, shot peening machines, spray guns, abrasive recycling sorting, dust removal electrical control systems and other components. The mold blasting machine is for large abrasive blasting operations, bearing weight up to nearly two tons. Blasting machine uses high-pressure feed type electric remote blasting machine, can open both sides to facilitate mold access, with convenient operation, simple structure, high blasting efficiency, environmental protection and energy saving.