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ruian chuangbo machine co.,ltd
Home ProductsIdler Roller

40μM Silver White Soft Anodized Idler Roller

We have cooperate with CBB Ruian Chuangbo for more than 8 years, Chuangbo is one of our main suppliers in China. During that time, we have never had any quality problems, and the delivery is very timely. We will help solve some of our questions about the products in time. I believe we will cooperate better and longer

—— Kaku Kohli

High-quality products and timely delivery are of great help to the production of our machines. We don’t have to treat other Chinese suppliers like we do. Chuangbo always delivers on time before the delivery date, which is very good. Supplier

—— Lorena Martínez

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40μM Silver White Soft Anodized Idler Roller

40μM Silver White Soft Anodized Idler Roller
40μM Silver White Soft Anodized Idler Roller 40μM Silver White Soft Anodized Idler Roller 40μM Silver White Soft Anodized Idler Roller 40μM Silver White Soft Anodized Idler Roller

Large Image :  40μM Silver White Soft Anodized Idler Roller

Product Details:
Place of Origin: Zhejiang
Brand Name: CBB
Certification: CE
Model Number: Al300
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: USD10-1000/piece
Packaging Details: Plywood carton
Delivery Time: 7-30 days
Payment Terms: T/T, Western Union
Supply Ability: 15000 pieces per month
Detailed Product Description
Material: 6063/6061 T6 Aluminum Alloy Colour: Silver White
Anodize: Soft Anodize HV300 Anodize Thickness: 20-40μm
Runout: <0.04mm Concentricity: <0.04mm
Roller Type: Hollow/Shafted HS Code: 8443919090
High Light:

40μm Idler Roller


Soft Anodized Idler Roller


Anodized heavy duty guide rollers

Soft Anodize Silver White Anodized Aluminum Idler Roller Big Groove Center Groove


    Aluminum guide roller (also known as "aluminum alloy guide roll") is made of high quality aluminum alloy materials, and it has all kinds of modules and sizes with ribs structure. Under the cheat by computer balancing correction process, the dynamic balance of the aluminum roller will be small than 2g. With using of sophisticated equipment and special tools, the roll surface gloss can be 0.8, concentricity can reach to 0.02mm. 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. Dynamically Balanced roller will help machine running stable and funcitonal.



Diameter 22-320mm
Length 100-6000mm
Anodize HV300/HV700
Thickness of anodize 20-80μm
Concentricity <0.02mm
Runout <0.04mm
Type Hollow / Dead shaft / Live shaft
Surface Plain/ Cross line/ Center line/ Groove line
Smoothness Ra6.3-0.4
Balancing G6.3/G2.5


    Type of roller

1: According to the shaft type, the roller has 3 different types

Hollow type

Dead shaft type

Live shaft type

2: According to the surface treatment, the roller has 4 different types

HV300 soft anodize (Silver white)

HV700 hard anodize (Dark brown)

HV700 hard anodize with mirror surface


3: According to the surface groove, the roller has 6 different types


Cross line

Center line

Grooved line

Anilox line

Rolla line



  • High quality hollow type roller or aluminum idler roller with carbon steel shaft is stable when running.
  • High-speed dynamic balancing is an indispensable process for each aluminum guide roller. Materials that are not printed through dynamic balancing may have uneven ink thickness.
  • Stable 6063 T6 and 6061 T6 material will ensure the stable quality of the aluminum alloy guide roller.

  • Good Concentricity will make the machine running more stable, less wrinkles, especially for thin film web.

  • Ribs inside the material of the aluminum idler roller can reduce the weight of the roller.

  • Anodized surface of the aluminum idler roller will make the idler rollers life much longer.
  • “U-shaped” groove can not scratch the film material when the tension on the high-speed machine is high.


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

    In the past 5 years, annual growth rate has been above 20%. In 2019, our annual sales exceeded US$7 million, and we successfully listed on the Dutch Caribbean Securities Exchange, DCSX at the end of 2019.

    The company is specialized in manufacturing of machinery parts. Our main products include aluminum idler roller, air expanding shaft, centrifugal blower, powder brake/clutch, and other machine parts.

40μM Silver White Soft Anodized Idler Roller 040μM Silver White Soft Anodized Idler Roller 1

40μM Silver White Soft Anodized Idler Roller 2

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40μM Silver White Soft Anodized Idler Roller 4

40μM Silver White Soft Anodized Idler Roller 5

40μM Silver White Soft Anodized Idler Roller 6





40μM Silver White Soft Anodized Idler Roller 7




Contact Details
ruian chuangbo machine co.,ltd

Contact Person: Cai

Tel: 86-15558888956

Fax: 86-577-65001588

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