Size of Thickening Roller : 192mm1600mmMaterial of Thickening Roller : Steel.Open and Close method of Thickening roller : Motorized up and down of Two Rolls.Drive power : 1.1kW x 3Driving method : Gear box driven by Motor, Direct Transmission, Easy Operation, Safety and Beauty.Heating Method : Electric HeatingHeating Box One Set : Composed of 10 HeatersHeating Power : 3.5kW x 10 pcsAir Engine Power : 1.5KWNeedle Roller : 100mm x 1600mmHaul-Off roller : 100mm x 1600mmHaul-Off Material : Rubber