Compound balanced belts

At Tribelt, we produce all our closed spiral belts entirely in-house. These high-quality metal conveyor belts are designed for processes where a dense belt surface, high stability and accurate product guidance are essential.

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Thanks to our specialized production methods, we can tailor any type of belt to the specific requirements of your production process, whether it's high temperatures, small product dimensions or special mechanical loads. A closed spiral belt is a crucial link in production processes where precision, stability and product protection are key. By combining a dense belt surface, high temperature and wear resistance and customized construction, these tires ensure continuity and efficiency in your production. With Tribelt's expertise and production capabilities, you are assured of a conveyor belt that perfectly matches your process and performs reliably for years.

Specifications

Our closed spiral belts are available in various versions, including the Wide Spiral Belt (WG-I) with multiple inserts and the Eng Spiral Belt with S-hook (ES). Some general and type-specific specifications:

Stitch: 5.0 — 25 mm
Urgent: 5.0 mm to equal wire thickness
Spiral wire diameter: ø 0.8 — 2.0 mm (depending on type)
Plug-in wire diameter: ø 1.0 — 3.15 mm (depending on type)
Materials: all common wire types, tensile strength 500 — 1050 N/mm²
Temperature range: ambient temperature up to approx. 1150°C
Bandwidth: up to 4000 mm (depending on type)
Construction: left and right spirals for straight belt running‍
Surface: very close for transporting small products and optimal heat transfer

Applications

Tribelt's closed spiral belts are used worldwide in various sectors, including:

Bakery industry: oven belts for direct baking on the belt
Pharmaceutical industry: sterilization tunnels
Metal and glass industry: annealing, tempering, hardening, sintering and brazing
Mechanical engineering: output belts for machining machines
Heat treatment: curtains or screens for heat preservation in tunnel ovens‍
Decorative applications: for example in jewelry

Benefits

In-house production: full control over quality and delivery time
Very dense tire surface: suitable for very small products
Excellent heat transfer: uniform treatment of products
Robust construction: resistant to high temperatures and heavy loads
Straight belt loop: stable and reliable production processes‍
Versatile: suitable for both food and industrial processes

Options

Our closed spiral belts are available with various options, such as:

Lateral chains for chain drive
Confirmation of participants
Welded edges (depending on type)
Raised side plates for product guidance
PE1000 contact surfaces for silent support

Drives

Closed spiral belts are driven by friction. This requires a sufficiently large drive roller. Depending on the type of tire, we recommend a suitable support structure, such as the herringbone pattern with, for example, a PE1000 contact surface, for stable running and minimal wear.

FAQs

What is a compound balanced belt and when do I use it?

A compound balanced belt is a high-quality metal conveyor belt with a tightly woven structure. This belt is ideal for industrial processes that require a closed surface, such as transporting small products or applications with high thermal stress.

For which industrial applications are compound balanced belt suitable?

compound balanced belt are used in:

Oven Installations for the Bakery Industry
Sterilization tunnels in the pharmaceutical sector
Metalworking processes such as hardening and sintering
Glass industry for transport or thermal protection

What is the maximum temperature that a compound balanced belt can withstand?

Depending on the material used, compound balanced belt can withstand extreme process conditions up to 1150 °C. This makes them suitable for high-temperature processes.

Can I have a custom compound balanced belt made?

Yes. Customization is possible with various wire diameters, pitch sizes, widths up to 4000 mm and options such as carriers, chain guides and welded sides.

What are the benefits of a compound balanced belt?

The benefits are:

Optimal product support
Preventing product loss
Durability and temperature resistance
Stable and straight running thanks to mirrored woven spirals

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