A conveyor belt is a continuous loop of material that moves goods from one point to another. Its structure consists of several key components, each serving a specific function:
1. Top Cover & Bottom Cover
– Made of rubber, PVC, or other durable materials.
– The top cover protects the belt from wear and tear due to transported materials.
– The bottom cover reduces friction between the belt and conveyor rollers.
2. Carcass (Reinforcement Layer)
– Provides strength and flexibility.
– Common materials:
– Fabric (Polyester, Nylon, Cotton) – Used in lightweight belts.
– Steel Cords – For heavy-duty applications (mining, bulk material handling).
– Solid Woven Fabric – Fire-resistant belts for underground mining.
3. Skims (Adhesive Layers)
– Thin rubber layers between plies (if multi-ply) to bond them together.
4. Edge Protection
– Reinforced edges to prevent fraying or damage.
5. Cleats & Sidewalls (Optional)
– Cleats: Raised sections to prevent material slippage on inclines.
– Sidewalls: Prevent spillage of loose materials.
6. Splice (Joint)
– Where the belt e
are joined (vulcanized, mechanical fasteners, or cold bonding).
Types of Conveyor Belts Based on Structure:
1. Flat Belt – General-purpose transport.
2. Modular Belt – Interlocking plastic segments for food processing.
3. Steel Belt – High-temperature or heavy-duty applications.
4. Textile Reinforced Belt – Light to medium loads (e.g., packaging).
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