TT-RFL700
four-wheel model hydraulic double - cylinder pre-heater is a trailer
type melting facility, which equips with pneumatic(or hydraulic)
brake, flashlight with flexible flicker frequency and low temperature
combustion device which ensures liquefied gas to fully burn .The aims of developing the machine are to reduce the quantities of construction vehicles and operators ,reduce construction cost ,improve work efficiency and construction safety and reduce the trouble for users to load and unload the pre-heater.The main technical indices andparameters of the mainframe of the machine are the same as those of TT-RFS700 Hydraulic double -cylinder pre-heater.