- Contact Person : Ms. Fu Cherry
- Company Name : Shanghai Lucky Spring Packing Technology Development Co., Ltd.
- Tel : 86-021-56478258
- Fax : 86-021-56478238
- Address : Shanghai,Shanghai,Room 1105,Bldg.2,888 Jiacheng Rd.,Jiading Dist.
- Country/Region : China
- Zip : 200235
Chrome plated corrugating roll
Chrome plated corrugating roll
1. fully automatic CNC corrugated roll griding machine
2. 48CrMo, 50CrMo
3. adopt advanced technological processes
4. hardness is more than HR58-60
5. controled by conputer
6. repair the old corrugated rollers and prolong their life
Flute of Chrome Corrugating Roll
Flute | A | C | BC | B | D | E | F | G |
Profile | UV | UV | UV | UV | UV | UV | UV | UV |
Counts/300mm | 34±2 | 38±2, 40±2 | 44±2 | 50±2 | 66±3 | 90±10 | 124±10 | 185±12 |
Height | 4.6-4.9 | 3.6-3.9 | 3.0-3.4 | 2.6-2.9 | 1.9-2.1 | 1.1-1.5 | 0.7-0.8 | 0.5-0.65 |
Contractibility rate | 1.51-1.159 | 1.44-1.51 | 1.42-1.49 | 1.36-1.42 | 1.40-1.41 | 1.29-1.39 | 1.22-1.26 | 1.20-1.25 |
Precision index of chrome corrugating roll
1. Flute height limits of deviations≤0.02mm
2. Addendum circle runout tolerance≤0.025mm
3. Tip cylinder element linear≤0.02mm
4. Roughness Ra≤0.4μm
More product http://luckypacking.en.alibaba.com/
Chrome plated corrugating roll
