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.