Solar water heater production line is special equipment for making solar water heaters, electric water heaters, air source, water barrels, etc. Solar water heater machine line includes pressurized and non-pressurized solar water heater production lines for different solar water heater customers. Solar water heater machines main producing process: inner tank solar water heater machinery line, outer tank solar water heater machinery line, dish cover making machine, polyurethane foaming machine, automatic packing and cleaning line, electrostatic spraying machine, etc.Equipment is made of steel plate, special steel and other materials after heat treatment and machining process, etc.