TMI 13.1.200415 Product Description Rotor Frame machine is a three-shaft driven computerized type high speed suspend flyer roving frames that adopt the advanced computer numerical control technique, without cone drum structure, mechanical forming and direction transposition structures of former flyer frames. It's more simple and more reliable than former roving frames, all operations are controlled by inverter and PLC. Technical Specifications Suitable for square fiber length:60-200mm Drawing multiple :4-16 Viscosity range:10-40twist/m The scope of Article :0.3-1g/m Feeding range:5-15g/m Constant speed:the maximum mechanical speed 1200RPM Maximum process speed 900RPM Drafting system : A complete unit Chinese brand drafting system (spring weighting arm). Roller diameter(mm) : 28.5,28.5 Top roller diameter(mm) : 25,28 Drafting range : 4.2-12 Mechanical spindle speed(r/min): 1600 Twist range(twist/m) : 18.0-80 Bobbin dimensions (mm) : 45 445 Take up package dimensions (mm): 152 40