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ruian chuangbo machine co.,ltd
Home ProductsAluminum Guide Roller

Ra 1.5 Aluminum Guide 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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Ra 1.5 Aluminum Guide Roller

Ra 1.5 Aluminum Guide Roller
Ra 1.5 Aluminum Guide Roller Ra 1.5 Aluminum Guide Roller Ra 1.5 Aluminum Guide Roller

Large Image :  Ra 1.5 Aluminum Guide 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: Aluminum Alloy Diameter: 22-350mm
Length: 100-6000mm Concentricity: <0.02
Smoothness: Ra 0.8-Ra 6.4 HS Code: 8443919090
High Light:

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High Speed Aluminum Alloy Guide Roller For Flexo Printing Machine Good Performance


    Aluminum Alloy Guide Roller widely used for gravure printing machine and flexo printing machine. It is lighter than steel roller and cost lower than same size of steel roller, delivery time and delivery cost is much lower than steel roller too. More and more manufacturers are replacing the steel rollers to Aluminum alloy guide rollers in their machineries. 

    We have a full set of sewage treatment system. After the oxidation wastewater is treated by the sewage treatment system, it will be discharged into nature after passing the inspection. It will not cause any pollution to the natural environment and contribute our due power to our living environment.


  • Diameter: 25-320mm
  • Dynamic balance: <2g
  • Surface gloss: Ra 0.4-Ra 6.4
  • Concentricity: 0.02mm
  • Treatment: Soft anodize HV300, Hard anodize HV700, Teflon, Anilox

    Type of Roller

  1. Hollow type (With bearing house)
  2. Dead shaft type
  3. Live shaft type

    Type of Groove on surface

  • Center line
  • Cross line
  • Grooved line
  • Plain

    Aluminum guide roller is high strength, low resistance, light weight, flexible rotation, no-rusty, wearable and corrosion resistance, especially suitable for printing, packaging, plastics, paper, glass, pharmaceutical, electronics batteries, textile machinery and industries.

    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

Company History

Ruian Chuangbo Machinery Co., Ltd. established in 1995, is located in Nanbin Street Industrial Zone, Ruian City, Zhejiang Province, PRC. Ruian city has more than 1000 different factory manufacturers and all kinds of machines you can find here

  • 1995 Establish Ruian Feiya Mechanical & Electrical Equipment Co.,Ltd.
  • 1998 Centrifugal fan, Electric torque motor launched
  • 2000 Company moved to Yanjiang east road
  • 2001 Air shaft, Air drum launched
  • 2002 Company moved to Dongshan Shangbu industries zone
  • 2003 Aluminum guide roller launched
  • 2010 Begin to build new plant
  • 2011 Move and work in the new Plant
  • 2012 Completion Ceremony of the new Plant
  • 2013 Granted with self-support import and export rights
  • 2019 Listed in Dutch Caribbean Securities

Company introduction

Our main products include aluminum guide roller series, curved roller series, air expand shaft series, centrifugal fan series, axial fan series, torque electric motor and controller series, frequency motor series, magnetic brake / clutch and tension controller serious , pneumatic diaphragm pump serious, electric ink pump serious, low-speed permanent magnet synchronous motor serious and so on. 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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