Polyester Spiral Mesh Belts for Dewatering, Drying, Forming

Spiral mesh dryer belts have a specially designed spiral structure. The spiral meshes are produced from flat ribbon spirals, which are connected to a straight round rod. Due to the special structure of the polyester spiral mesh belt with continuous and seamless screen spiral, it is very suitable for applications with high mechanical load and unmeet the seam.

Each spiral mesh belt will be heat-setting before leaving the factory. Spiral meshes are available in polyester and PPS. The maximum heat-setting temperature of the polyester spiral mesh belt is 200 °C, and it can be used for a long time at 150 °C. The spiral mesh belt made of PPS has a maximum temperature of 290°C for heat setting and can be used for a long time at 240°C.

The heat setting treatment ensures the structural stability of the spiral mesh belt, improves the surface flatness, improves the physical and mechanical properties of the fiber, and greatly enhances the service life of the mesh belt.

Standard round yarn spiral polyester dryer belt.	Round yarn spiral polyester dryer belt with three insert bars.

Features of spiral mesh belt

• Use hot air to set the shape, evenly heat, and improve the service life of the mesh belt.
• Selected raw yarn, smooth surface, not easy to stick, easy to clean.
• High-temperature resistance, polyester up to 150°C, PPS up to 240°C.
• Excellent chemical stability, BPA-free, Food grade certification.
• Seamless connection, no swelling at the joint, and the same air permeability in the whole filtering area.
• The width supports 10 cm to 10 meters, any length you need.
• Sealed edges for lasting, economical solutions.
• Easy to install, easy to repair.

Applications of spiral mesh belt

• Food processing industry
• Pasta sector, for drying and pasteurization
• Ready-to-use produce sector, for washing vegetables
• Food processing industry, for drying of fruits
• Dairy industry, for filtration processes
• Fishing industry, for transportation

Polyester spiral mesh belt for nonwovens

Polyester spiral mesh belt for dryer