Drafting bottom roller of wool spinning frame
The drafting lower roller of the cotton spinning frame produced by our company is made of famous brand No. 45 special high-quality carbon structural steel and advanced and unique processing technology, refined by modern special production equipment and high-precision processing center. The working surface is herringbone oblique densely toothed grooves and diamond mesh knurled. After high-frequency heat treatment, hard chrome plating and special polishing, the surface is smooth, burr-free, high-precision, rust-free, wear-resistant, and has a long service life. , And has the advantages of no hanging flowers, stable operation without moving, minimal bending deformation, stable holding force, ensuring effective control of fibers, and minimizing harmful roller mechanical waves that often occur when spinning high-count cotton yarns. It can significantly improve the quality of yarn evenness, reduce apron loss, and is suitable for heavy-pressure drafting.
Parameters of Wool Spinning Roller:
Host model |
Main technical parameters of Roller |
备注 |
||||
diameter |
Spindle pitch |
Number of spindles |
chrome |
Equipped with bearings |
||
FB502 |
φ35 φ30 |
75 |
6 |
chrome |
LZ3224 |
Groove teeth are arc
Knurled teeth are dense teeth
|
FB504 |
φ35 |
82.5 |
6 |
chrome |
LZ3624 |
Groove teeth are arc
Knurled teeth are dense teeth
|
B583C |
φ35 |
75 |
6 |
chrome |
LZ3624 |
Groove teeth are arc
Knurled teeth are dense teeth
|
FB505 |
φ35 |
75 |
6 |
chrome |
LZ22 |
Groove teeth are arc
Knurled teeth are dense teeth
|
Italy |
φ32 φ35 |
75 |
8 |
chrome |
Imported bearings |
Equipped with Italian OEM
Export roller
|
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Jiangyin Dongjie Textile Machinery Parts Co., Ltd.
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61 Huanghui Road, Huangtu Town, Jiangyin City, Jiangsu Province
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