Good Concentricity Balanced Aluminum Idler Roller Inspection Department Anodized
Good Concentricity is very important for high speed printing machine. Meanwhile dynamic balance runout should be checked for every idler rollers too. Special "U" shape groove on the surface will not damage the thin film of the web under big tension when in the high speed running.
Advantage
- Good Concentricity will make the machine running more stable, less wrinkles, especially for thin film web.
- High-speed dynamic balancing is an indispensable process for each aluminum guide roller, especially on machines that exceed 200 meters per minute. Materials that are not printed through dynamic balancing may have uneven ink thickness
- Anodized surface of the aluminum alloy guide roller makes the soft aluminum material much harder, and meanwhile will not be oxidized by oxygen in the air, which will change the shape and accuracy and affect the high-speed operation of the machine.
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The rust-proof steel shaft head can ensure a good surface condition in chemical and dust environment. Longer the life of the aluminum alloy guide roller.
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In the printing machines, there are a lot of chemicals and dust, proper treatment can make the life of the bearings for the machines much longer
We can produce all sizes of aluminum alloy guide roller for machines, here are the normal sizes of the roller and customized is available too.
| Finished Diameter/mm | Material Diameter/mm | Inner Diameter/mm | Thickness |
| φ22 | φ22.7 | φ15 | 3.85 |
| φ25 | φ25 | φ18 | 3.5 |
| φ28 | φ28 | Φ22 | 3 |
| φ30 | φ30.1 | φ20.1 | 5 |
| φ34 | φ33.8 | φ25.4 | 4.2 |
| φ35 | φ35 | φ26 | 4.5 |
| φ38 | φ38.2 | φ30.2 | 4 |
| φ40 | φ40.1 | φ30.1 | 5 |
| φ42 | φ42 | Φ33 | 4.5 |
| φ45 | Φ45 | Φ35 | 5 |
| φ50 | φ50.2 | φ40.2 | 5 |
| φ51 | φ51 | Φ38.6 | 6.2 |
| φ52 | φ52.3 | φ45.3 | 3.5 |
| φ55 | φ55 | φ45 | 5 |
| φ57 | φ57.2 | φ50.2 | 3.5 |
| φ60 | φ60 | φ50 | 5 |
| φ61 | Φ60.6 | Φ50.6 | 5 |
| φ70 | φ70 | φ61.0 | 4.5 |
| φ72 | φ72.4 | φ64.4 | 4 |
| φ75 | φ75 | φ66 | 4.5 |
| φ75 | φ75 | φ60 | 7.5 |
| φ77 | φ77.4 | φ70 | 3.7 |
| φ80 | φ81.3 | φ73.7 | 3.8 |
| φ80 | φ80.2 | φ70 | 5.1 |
| φ80 | φ80 | φ64 | 8 |
| φ90 | φ90.5 | φ82.9 | 3.8 |
| φ90 | φ90.6 | φ75.6 | 7.5 |
| φ100 | φ100.5 | φ92.5 | 4 |
| φ100 | φ100.8 | φ89.80 | 5.5 |
| φ110 | φ111 | φ101.8 | 4.6 |
| φ120 | φ121.8 | φ111.8 | 5 |
| φ120 | φ120.4 | φ108.4 | 6 |
| φ130 | φ131 | φ120 | 5.5 |
| φ150 | φ151.5 | φ139.5 | 6 |
| φ150 | φ151.5 | φ135.5 | 8 |
| Φ162 | Φ162.5 | Φ146.5 | 8 |
| Φ172 | Φ172.2 | Φ156.2 | 8 |
| φ180 | φ180 | φ160 | 10 |
| φ200 | φ202 | φ186 | 8 |
| φ240 | φ240 | φ208 | 16 |
| Φ320 | Φ320 | Φ296 | 12 |
About CBB Chuangbo:
Ruian Chuangbo Machinery Co., Ltd. established in 1995, is located in Nanbin Street Industrial Zone, Ruian City, Zhejiang Province, China
Our company is one of the biggest manufacturer of machinery parts in East China, We have a factory more than 20,000 square meters and more than 180 employees in the company.
The company is specialized in manufacturing of machinery parts, and has been granted with independent import and export rights. Our main products include aluminum idler roller, air expanding shaft, centrifugal blower, powder brake/clutch, and other machine parts.
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