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Aluminum Guide Roller

External Surface Convex Patterned Aluminum Guide Roller

The external surface convex patterned aluminum guide roller is a high-precision guide roller with a raised texture on its surface. The special surface structure improves friction performance and guiding stability, making it suitable for various roll material conveying and positioning processes.

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Textured surface structure: Enhances coil grip, effectively preventing slippage and misalignment.

Uniform bump distribution: Reduces the contact area between material and roller surface, minimizing friction damage.

Lightweight aluminum alloy material: High strength, low inertia, supporting high-speed operation.

Anodized surface treatment: Improves wear resistance and corrosion resistance, suitable for long-term use.

High operational stability: Ensures uniform coil tension and improves feed flatness.

Applications: Commonly used in printing, coating, slitting, rewinding, packaging, and electronic film production lines; particularly suitable for anti-slip guidance and precision positioning control.

(De)Φ (D)Φ THICKNESS T1 T2,T3 Number of stiffeners
Φ22 Φ16
Φ25 Φ20 2.5 
Φ31 Φ23
Φ31 Φ25
Φ34 Φ26
Φ38 Φ30
Φ40 Φ30
Φ43 Φ33
Φ50 Φ40
Φ55 Φ45
Φ57 Φ50 3.5 
Φ59 Φ50 4.5 
Φ60 Φ50 10 
Φ70 Φ61 4.5  10 
Φ75 Φ66 4.5  10 
Φ81 Φ71 10 
Φ91 Φ81 10 
Φ101 Φ91 11 
Φ101 Φ87 11 
Φ111 Φ99 12 
Φ121 Φ109 12 
Φ131 Φ118 6.5  13 
Φ141 Φ128 6.5  13 
Φ151 Φ137 14 
Φ201 Φ179 11 
Φ300 Φ270 15 

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