The controller has two independent temperature control output channels, which are used to control the Loctite ⑧PUR3O ml syringe dispensing head and the PUR30 ml syringe pre-heater. Integrated controller, dispensing time control, pressure control and temperature control functions are all included in an easy-to-use system. It can be easily integrated with the Loctite glue-returning robot system. Digital display temperature controller and timer. Easy to replace the syringe design. Teflon safety enclosure. The independent pre-heater design can reduce the pre-heating waiting time required to replace the new glue during the production process.