... design,energy-saving Instructions of small ice flake making machine: 1) Refrigerant:R22,R404A2) Ambient temperature:25 ... dye chemical industry, mines, concrete construction project, etc.Advantages of ice flake making machine:1). Beautiful appearance,effective cost ... pipe dia.1/2"1/2"Dimension of machine (mm)1290X970X9121500X1085X1208Dimension of cold storage (mm)1330X1250X12101520X1320X1300weight ...