Polysur® elevator belts
What lies at the heart of optimal and safe bulk processing is the elevator belt. This is the heart of the machine and, when running, the belt is subjected to various loads. Choosing a good quality elevator belt is crucial when it comes to preventing costly downtime and optimum production results. Polysur® elevator belts, reinforced with specially woven polyester/polyamide plies (EP) or steel fabric reinforcements, are specially manufactured for use in elevators and can be supplied with bolt holes for elevator buckets.
The extensive product range with supplementary components offers a high-quality package that prevents wear and keeps maintenance to a minimum.
POLYSUR FERRO STEEL FABRIC REINFORCED ELEVATOR BELT
Significant lift heights and heavy elevator buckets require an extremely strong transverse belt construction. This can be achieved with Fleximat® steel fabric reinforcement, a specially produced fabric comprising length cords and cross cords which are bound together to form a unified structure. This rubber elevator belt is ideal for high temperature applications up to max. + 150˚C.
POLYSUR TYPE 272 NBR-FDA WHITE FOOD-GRADE QUALITY
These FDA white food-grade quality-certified FDA elevator belts are mainly used for elevators in the food processing industry. This belt quality is very highly resistant to oil and fat and is also flame-retardant in accordance with DIN 22103 (ISO 340).
POLYSUR TYPE 274 SBR STANDARD QUALITY
These elevator belts are applied in elevators for transport of non-fatty agricultural or mineral products. This quality is characterized by very high wear resistance.
POLYSUR TYPE 275 NBR OIL- AND FAT RESISTANT QUALITY
This belt quality is good oil and fat resistant and is specially designed for use in combination with agricultural products and animal feed at relative low temperatures. This elevator belt is suitable for transporting products with vegetable and animal oils and fats.
POLYSUR TYPE 276 NBR OIL- AND FAT RESISTANT QUALITY
These nitrile elevator belts are specially tailored to applications in the agro-industry and animal feed industry. This quality is thoroughly oil and fat resistant and therefore offers the highest possible resistance against damage by oil and grease. Type 276 has proven itself in elevators that run 24/7 and transport products such as rapeseed, soy and sunflower seeds.
POLYSUR TYPE 278 NBR HOT OIL QUALITY
These elevator belts have a unique belt quality specifically designed to withstand a combination of fat and higher process temperatures in operating conditions with a high level of humidity (water vapour, fatty acid). By its special construction this belt quality achieves a longer tool life under the previously mentioned circumstances.
POLYSUR TYPE T150 HEAT RESISTANT QUALITY
These elevator belts are applied in elevators that transport products with a constant temperature up to max. + 130°C. With its standard thicker rubber coating, the fabric mesh is well isolated against higher temperatures and prevents unnecessary stretching of the belt. The combination with a highly heat-resistant rubber, which remains flexible and has less rapid curing, makes this belt highly sought after when transporting cement and fly ash.