Description Overview Hpm 24:1 extruder 2 1/2 inch Condition Completely rebuilt Mint condition Heating and Cooling Cast fin heaters Barrel cooling fans Electrical and Controls New thermocouples, new wiring, new styrene screw New control panel with four barrel zones and three die zones with new thermocouples Control circuit 110 volt with step down transformer Rpm rkc dual display controllers Rpm meter, amp meter, e-stop 10 turn speed-pot Melt temperature, amo meters on each zone with individual shut off Pressure gauge with rupture disc New 40 hp ac motor and drive 480 volt Included Components New sheet metal and guards New hopper with drain tube