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ruian chuangbo machine co.,ltd
Home ProductsIdler Roller

75μm 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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75μm Idler Roller

75μm Idler Roller
75μm Idler Roller 75μm Idler Roller 75μm Idler Roller

Large Image :  75μm Idler Roller

Product Details:
Place of Origin: Zhejiang
Brand Name: CBB
Certification: CE
Model Number: Al700
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 Anodize: HV700
Colour: Dark Brown Groove: From Center Groove
Roller Type: Hollow Type Length: Up To 6000mm
Diameter: Up To 320mm Wall Thickness: 4.8-20.0mm
Anodize Thickness: 60-90μm Runout: <0.04mm
Concentricity: <0.04mm Shaft Diameter: 20-120mm
HS Code: 8443919090 Bearings: HEB/NSK
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Live Shaft Hard Oxidation Aluminum Idler Roller Plain Surface Imported Bearing


    Aluminum idler roller (Named aluminum guide roller too) is made of high quality aluminum alloy material, which is high plasticity and strong structure. We adopt high quality aluminum alloy as the body material,use extrusion molding and make ribs structure inside.The outside diameter can be made from 25mm to 320mm.Under the treatment by computer balancing correction process,the dynamic balance of the aluminum roller will be smaller than 2g.With using of sophisticated equipment and special tools,the roll surface gloss can be 0.8,concentricity can reach 0.02mm.

    Aluminum idler roller is much lighter than steel roller, journal configuration, roll diameter and face length is customized to meet your application.



Production Aluminum Idler Roller
Length Max.6,000mm
Diameter Max.320mm
Material Aluminum 6063 T6, aluminum 6061 T6, etc.
Surface Treatment Hard anodized, soft anodized
Runout ≥0.01mm
Dynamic Balance G2.5
Surface Roughness Grinding: ≤Ra0.8um; Mirror-like: ≤Ra0.4um
Surface Hardness Could be ≥700HV
Application Fields Printing, converting, plastic film, textile machinery, etc.
Package Wooden case


    Type of roller

Type of shaft Hollow type
Dead shaft type
Live shaft type
Surface treatment HV300 soft anodize
HV700 hard anodize
HV700 hard anodize with mirror surface
Surface groove Plain
Cross line
Center line
Grooved line
Anilox line
Rolla line



a.There is a rib structure in the aluminum guide roller, which makes it very strong.

b.We use precision equipment and special tools to finish the surface to make the surface smooth and the concentricity reaches 0.02mm.

c.Dynamic balance accuracy within 2g

In the production process, through the hot set matching process and the appearance of the CNC lathe, the aluminum guide roller can obtain high bonding strength and precision, good linearity and concentricity, and a high-speed dynamic balancing system can ensure static balance With high-speed dynamic balancing performance, it can ensure that aluminum guide rollers run on the machine at high speed without vibration.

d.Low resistance, light weight, flexible rotation, no rust, wear resistance and corrosion resistance



Aluminum idler rollers are widely used in printing, packaging plastics, paper, glass, pharmaceutical, electronics batteries, textile machinery and industries.



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. formerly named Ruian Feiya Electromechanical Equipment Co., Ltd. established in 1995, is located in Nanbin Street Industrial Zone, Ruian City, Zhejiang Province, PRC.

    The company is specialized in manufacturing of machinery parts, and has been granted with independent import and export rights. Our products widely used in printing, packaging, plastics, pharmaceuticals, textiles machinery and industries.



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Contact Details
ruian chuangbo machine co.,ltd

Contact Person: Cai

Tel: 86-15558888956

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