Polyurethane Timing Belts
I. Core Features
Structure: Active - drive, non - slip (tooth - shaped); steel wire/aramid fiber as strength layer.
Accuracy: High precision, no slipping/deviation during high - speed operation.
II. Classification
Common Timing Belts
Material: Polyurethane; steel wire/aramid for strength.
Customization: Widths, surface layers (baffles, guide strips), or made into endless loops.
Use: Automation, material handling.
Endless Loop Timing Belts
Feature: Spliceless, high strength (twice common belts).
Use: High - tension conveying (length: 2.1–20.0m).
III. Key Tech Details
Types: Open - ended/endless loop; single/double - sided toothed; custom profiles.
Naming (e.g. PU 100 AT10 6700): Codes for material, width, tooth profile, length, strength layer, surface, and loop type.
Tooth SurfacesStandard (no fabric, wear - resistant).
PAR (back fabric, for stacking).
PAZ (tooth fabric, reduces friction/noise).
PAR/PAZ (double - sided fabric, extends life).
IV. Special Processing
Coating Layers: Sponge (color options), PVC (patterns), PU (transparent/colored), or custom (red glue, rubber).
Baffles: Custom modules for unique needs.
Guide Strips: Machined for linear transport (no deviation); integrally molded (same material as belt, no delamination).
V. Applications
Industries: Logistics, auto/tire, glass, printing/packaging, pharma, woodworking, textile/printing machinery.
Audited Supplier 
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