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PTFE mesh conveyor belts are made from fiberglass or Kevlar mesh coated with PTFE, ideal for high-temperature settings that need good airflow through the belt. The PTFE coating also ensures excellent non-stick properties, making these belts a go-to for various product movement and drying applications. Our PTFE open mesh belts can be manufactured into endless conveyor belting with sealed edges as per your specifications.
PTFE mesh is crafted from glassfiber or kevlar, coated with PTFE (polytetrafluoroethylene) resin. This base of woven fiberglass or Kevlar gives it excellent strength and stability. The PTFE coating makes the surface non-stick and able to handle temperatures ranging from -100°F to +550°F. The mesh design ensures high airflow and minimal heat loss, making it perfect for food-grade applications like dehydration sheets, grill mats, or conveyor belting for drying and curing processes. Typically, we offer different mesh holes, such as 1x1mm, 2×2.5mm, 4x4mm, 8x8mm, 10x10mm, with a max width of 4000mm. Custom lengths are available for special orders.
PTFE mesh belts might seem common, but they’re not standard products. They involve details that need expert advice and tailored plans from suppliers. Here are essential factors to consider, drawn from our extensive experience, to guide you.
Brown color or Black color? Make your choice.
The single weft mesh is perfect for food processing tasks like baking and dehydrating, ensuring safe and efficient cooking. For more demanding industrial tasks, our double weft mesh provides enhanced strength, making it ideal for laminating and material transport.
Let us know the application of your PTFE Open Mesh Belts and we can suggest which mesh openings, splicing and edging would be best suited. Additional information can be found as follows.
Breathable but small article can’t drip from holes.
Small holes and lower thickness, but with strong strength.
Ideal holes for a wide range of common applications.
Aramid and combined glass/aramid are both available.
| Item No. | Mesh Size | Basic Material | Weight | Temperature | Max Width | Tensile Strength(Warp/Weft) |
|---|---|---|---|---|---|---|
| DH001 | 1 x 1mm | PTFE + glass | 470g/m2 | -70-260°C | 3000mm | 1600/1500N/5cm |
| DH001B | 1 x 1mm | PTFE + glass | 470g/m2 | -70-260°C | 3000mm | 1600/1500N/5cm |
| DH004 | 4 x 4mm | PTFE + glass | 480g/m2 | -70-260°C | 4000mm | 2100/1500N/5cm |
| DH004B | 4 x 4mm | PTFE + glass | 485g/m2 | -70-260°C | 4000mm | 2100/1500N/5cm |
| DH004D | 4 x 4mm | PTFE + glass | 580g/m2 | -70-260°C | 4000mm | 2800/1580N/5cm |
| DH004DB | 4 x 4mm | PTFE + glass | 580g/m2 | -70-260°C | 4000mm | 2800/1580N/5cm |
| DH004K | 4 x 4mm | PTFE + Kevlar | 465g/m2 | -70-260°C | 4000mm | 3500/3300N/5cm |
| DH10 | 10 x 10mm | PTFE + glass | 450g/m2 | -70-260°C | 3000mm | 1100/1100N/5cm |
| DH051 | 0.5 x 1mm | PTFE + glass | 470g/m2 | -70-260°C | 3000mm | 2200/1500N/5cm |
| DH225 | 2 x 2.5mm | PTFE + glass | 540g/m2 | -70-260°C | 3600mm | 2200/1500N/5cm |
The data herein are averages based on the authoritative testing of several lot numbers. This information is intended for comparison purposes only. Maximum continuous operating temperature is 500 °F/260 °C for all open mesh belts not including Kevlar® (356 °F/180 °C).
Non-standard belt sizes are available. Please contact your Sales Representative for more information.
To enhance the tracking and belt life, we use various PTFE films and PTFE-reinforced fiberglass fabrics to reinforce belt edges.
PTFE film (red) is the most common reinforcement material on the edges.
Integrated Seamlessly: Achieving a Flawless and Durable Finish
Enduring Performance: Advanced Edge Protection
Unmatched Strength for Extended Use: Reinforced with Kevlar Edging
For added durability, heat-sealed edges of open mesh belting can also be sewn upon request, providing an extra layer of reinforcement.
Edge reinforcement gets sewed and welded to accomplish optimal durability.
Proper belt running is only possible if we choose a suitable joint. We must take into account the following factors:
Most common. There are special eyelets at the end of the belt and the belt can be connected in place to an endless one with a plastic bar. Suitable for lighter joints, the spiral does not protrude above the surface of the tape and does not cause damage to the products.
Metal hooks are pressed into the ends of the belt, so that the belt can be joined into an endless one with a metal bar. It is possible to make sure that the hooks do not protrude above the surface of the belt. Suitable for belts with higher stress.
At both ends, loops of aramid or fiberglass foil are formed, which fit together and the belt can be joined in place with a plastic bar. Suitable for lighter joints, the spiral does not protrude above the surface of the belt and does not cause damage to the products.
A special plastic spiral is attached to the ends of the belt and the belt can be joined in place to an endless one with a plastic bar. Suitable for lighter joints, the spiral does not protrude above the surface of the tape and does not cause damage to the products.
Free samples are well prepared. We pay the freight. Our team will get back to you as soon as possible within 24 hours and help you select the right product you want.
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