Features:
Adopts superplastic forming technology, high precsion die, pneumatic forming technology to ensure the accuracy of drum;
Optimal groove design, the drum has very good function of yarn guiding, with wider aplicability;
Adopts new alloy material, high strength, light weight, good rigidity, anti-static electricity, excellent doffing quality, improving efficiency;
Technical specification:
Adopts new polishing technology, good surface roughness Ra<0.8um;
Hard luo is coated, hardness more than HV900, wears by using;
Adjusted dynamic balance by PC, mass-radius product <*****;
Detected by electric yarn guide instrument, reliable quality system;