CPF-80 Power Accelerator Jetting Machine is a new product which is developed with Biaxis corporation of TAIWAN. It can be used to spray accelerator into conveying hose of large wet spraying machine,its output is 120-800L/h, and has advantages:Adjustable in output,accurate in proportion, steady in function,convenient in operation and improve shotcrete resulet in quality. CPF-80 can be a mini shotcrete machine or can add outer devices.