Description Overview CR107 double-cylinder double-doffer double-carding machine with randomizer Working width 2500 mm (98.4 inches) Machine is suitable to card PP, PET, PVA, bi-component fiber to form web Construction Cylinders, doffers, working rollers, stripper rollers, and randomizing rollers are accurately manufactured from first quality materials Main bearings are Torrington (American brand) Main cylinder is with inverter controls Cylinder and doffer rolls are castings; thickness of the wall of the cylinder is 25 mm Doffers are strengthened by an inside reinforcement Other rolls are made of seamless steel tube; thickness of the walls 8 mm Every roll’s degree alignment is less than 0.05 mm from true horizontal to keep the motion in balance (cylinder run-out = 0.05 mm) Specifications Diameter of the main cylinder: Φ1230 mm Diameter of the pre-cylinder: Φ850 mm Diameter of the doffer: Φ492 mm Diameter of the working rolls: Φ165 mm Diameter of the stripper rolls: Φ86 mm Diameter of the needle roller, random roller: Φ295 mm Capacity: 250 kg/h (when working with 6D synthetic fiber as a standard) Drive And Controls Equipped with randomizer rolls after the doffers; all controlled by inverter motor Feed roller is controlled by inverter, 1.5 kW × 4 poles motor matched with 87:1 gear reducer Power: main cylinder 15 kW, pre-cylinder 11 kW, doffers 3 kW, feeding 1.5 kW, random 1.5 kW Card Clothing Name brand card clothing; final fiber denier and length dictates the wire clothing specification Included Strip rolls Not Included Hopper feed not included (sold separately)
