Manufacturer: Kobe Steel, Japan. Tire tread dual compound extrusion unit with two extruders:
XJD150 Cold Feed Extruder: Screw Dia.150mm, L/D Ratio 16:1, Motor 220kw
XJ250 Hot Feed Extruder: Screw Dia.250mm, L/D Ratio 6:1, Motor 220kw
6-Month Warranty on Core Components.