F1 Combisand - Sueding / Brushing Machine F1 Combisand machines features are Unitech patented machine;Working width from 1,600 mm to 3,200 mm; 8 sueding rollers with diamond paper; Long life of the diamond paper with consistency of the sueding effect; Easy conversion from sueding to brushing by replacing the sueding rollers with 8 brushing ttiles; Possibility of combined brusing-sueding effect by installing 4 sueding rollers alternated with 4 brushing tiles; Speed and rotation direction of the sueding rollers electronically adjustable; Automatic tension control of the fabrics; Automatic seam-through system (on request); AC motors drive with inverters ; PLC controlled; Control panel with LCD display; Parameters setting while the machine is not running; 500 recipes database; On screen diagnostic; High efficiency fine dust suction system (on request); Accessories for knitted and woven fabrics;