Casting machine is integrated with bridge cutting machine. The main engine of adhesive injection machine is driven by variable-frequency power. Metering pump selects the brand imported from U.S.A.; pneumatic transfer pump selects American pump; and hopper thermal insulation selects Korean carbon fiber film and hopper heating selects resistance tube. The power of cutting saw is provided with braking function and waste gas exhausting function. Hybrid head mixing selects electric high speed mixer. Profile position and adjustment use manual screw. Electric control part selects domestic brand product.