R10 Piston Pump Glue Melting Machine.R series piston pump hot melt adhesive machineThe control panel is easy to operate.Over temperature protection alarm.Set all temperature ranges by one keyIndependent temperature control of melting cylinder, throat and spray gun.Seven day clock setting, one key time copyA ready delay time can be set to ensure the stability of hot melt viscosityReady, standby and malfunction three signal lights, with the production line online