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Vacuum Perforated Timing Belt
Vacuum perforated timing belt is a special deep processing of timig belt, it has various specifications and patterns for perforations. Perforated timing belt can be used for accurate position and air suction function.
- Customization: The holes sizes and patterns can be highly customized.
- Low Noise: The perforations reduce air compression and friction to improve smooth operation.
- Fast Heatradiation: Perforations facilitate air circulation and is ideal for high-speed or high-temperature working conditions.
Vacuum Perforated Timing Belt Description
Perforated timing belt (also known as punched timing belt) is a type of synchronous belt that has regular small holes punched along the length or width direction of the polyurethane or rubber timig belt body. The size and pattern of the holes can be customized. The perforations have various applications, such as reducing weight, adsorbing, accurate positioning or being used in conjunction with a vacuum system.
It is widely used for vacuum suction conveying system(such as to hold and convey films, paper or PCBs) precise positioning conveyor and printing and labelling machine.
Perforated Toothed Belt Applications
- Pick-and-place Systems: Maintain precise positioning of components during transfer in automated assembly lines
- Labelling Machine: Vacuum holds the labels flat and in position before transfer.
- Textile and Film Processing: For guiding flexible materials like cloth, plastic film, or nonwoven fabrics with vacuum stabilization
1.Can perforated timing belts be used with coatings?
Absolutely. Perforated belts can be combined with:
- Silicone coating – high temperature and high grip
- Foam coating – soft surface for fragile materials
- Rubber coating – anti-slip and wear resistant
The coating can also be punched together with the belt base for consistent vacuum performance.
2. How to maintain and clean perforated timing belts?
- Avoid clogging the holes with dust or oil; use compressed air for cleaning.
- Do not use sharp tools to remove debris.
- Keep the belt dry and away from solvents.
- Regularly check for cracks or wear on the belt edges.
Proper cleaning ensures stable suction and smooth operation.
3.Can perforated timing belts be endless or jointed?
Yes, both types are available:
- Molded seamless belts – for high-speed and precision applications.
- Jointed belts (open-end welded) – easier to install and replace, suitable for vacuum conveyors or indexing tables.
Puteken provides PU endless or welded perforated belts with strong joint strength and stable vacuum effect.
4.What is the delivery time for custom perforated timing belts?
For standard sizes, delivery is usually 5-7 days.
For customized hole designs or coated belts, production time is typically 12–15 working days, depending on order quantity and complexity.
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