It has blocks on the upper and lower sides. The upper block is to attach and support the bucket rods. The blocks on the underside form the teething for the roller tooth drive wheel. The rubber chain has steel cords running through its centre making it extremely strong and prevents belt streach.
The rubber chain offers many advantages. There is no metal abrasion, the noise level remains below 65dBa, it is almost completely stretch and maintenance free during its life span, chemically neutral and resistant, and can also be delivered in "food" FDA quality.
The rubber chain can be produced in any given length, endless vulcanized or provided with link connection. The various chain sizes are listed in the rubber chain Technical Data.
The rubber chain can be produced in many different specifications, to suit your needs, Neoprene (CR), Perbunan (NBR), EPDM and SBR. The rubber chains are produced in our own plants in Salzwedel & Berlin.