Polyurethane Pocket Timing Belts with Cleats for Stacker Equipment
Industrial PU pocket timing belts with custom cleats for high-speed stacker equipment. Engineered for precise product separation, automated stacking, and zero-slip synchronization. Available in T10, AT10, and 8M profiles with food-grade PU.
- Introduction
Introduction
Product Overview
In automated logistics and high-speed production lines, the Polyurethane (PU) Pocket Timing Belt is the engine behind efficient Stacker Equipment. Unlike standard flat belts, our pocketed belts are engineered with precision-welded cleats that create individual "pockets" or "compartments." This allows for the orderly collection, vertical stacking, and synchronized discharge of products ranging from tissue packs and confectionery to electronic components and automotive hardware.
Our belts utilize a Truly Endless (Seamless) construction, ensuring that the pocket spacing remains mathematically constant over millions of cycles. By integrating the cleats using high-frequency molecular bonding, we eliminate the risk of mechanical failure or cleat detachment, even during the rapid acceleration and deceleration phases typical of modern stacking modules.
Technical Specifications & Data
To ensure perfect integration with your stacker machinery, we provide comprehensive technical data for every custom order:
| Feature | Technical Specification Details |
| Base Belt Profiles | T5, T10, T20, AT5, AT10, AT20, 8M, 14M, H |
| Belt Width (W) | 10mm to 150mm (Customizable) |
| Cleat Shape | Square, Rectangular, Cylindrical, or Custom Profile |
| Pocket Pitch | Customizable (e.g., cleat every 2, 3, or N teeth) |
| Cleat Attachment | High-Frequency (HF) Welding / Integrated Vulcanization |
| Tensile Member | High-Tensile Steel Cord / Aramid (Kevlar) / Stainless Steel |
| Hardness | 92 Shore A (Standard) |
| Operational Temp | -20°C to +80°C |
| Friction Options | Available with Low-Friction (PAR) or High-Grip backing |
Characteristics
° Standard dimension T10-2400-100+560 Cleats
° Customer specified production
° Belt with cams / cleats
Critical Performance Advantages
Precise Dimensional Indexing
The "Pocket" design ensures that each item is captured in a dedicated space. This prevents product collision and ensures that the stacker’s mechanical arm or discharge gate interacts with the product at the exact millisecond required.
High Shear Strength Cleats
Our vulcanized cleats are designed to handle the "pushing" force required to move heavy stacks. The base of the cleat is reinforced to prevent bending or stress cracking, ensuring the pocket maintains its shape under load.
Silent & Low-Vibration Operation
The PU material naturally dampens vibration, which is critical for stackers operating near sensitive optical sensors or weigh-scales. The precision-ground teeth ensure a smooth mesh with the pulleys, reducing decibel levels in the workplace.
Hygienic & Chemical Resistant
Our belts are resistant to oils, fats, and common industrial cleaning agents. For the tissue and food industries, we offer FDA-compliant white or blue PU to ensure maximum hygiene and zero product contamination.
Custom Fabrication Options for Stackers
Vacuum Holes: We can CNC-drill precision holes within the "pockets" to allow for vacuum suction, holding light products (like tissues or thin plastic) securely during high-speed vertical stacking.
V-Guides (K-Guides): To prevent lateral movement on long stacker lines, we can add 2K6 or K13 guides to the tooth side for perfect tracking.
Recessed Cleats: For products that require side-loading, cleats can be partially recessed or offset to accommodate specific machine fingers.

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