Computer Controlled Hot Melt Supply Unit is offered with a P.I.D. Digital temperature controller with platinum sensor accuracy. The Hot Melt Supply Unit provides accurate, proportionate temperature control for the hopper, hoses and applicators. The Hot Melt Supply Unit is provided with a hopper grid that extends adhesive life and performance. Computer Controlled Hot Melt Supply Unit uses a microprocessor temperature controller to closely control the temperature of hot-melt adhesive for up to six hoses and six heads.