Product catalogue
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Muster / Sample Flachriemen längenstabil Graf belts and endless coatings Product catalogue ÜBERSICHT / OVERVIEW Flat belts length-stable EndlessFeeder belts Flachriemen elastisch Flat belts elastic Roller and friction covers EndlessTube winder belts BESCHICHTUNGEN COATINGS EndlessHaul-off belts Leather and fleece belts Flat belts, friction covers and endless-coatings Flat belts semi-elastic Product catalogue Flachriemen semi-elastisch ENDLESS BELTS ENDLESS BELTS ENDLESS BELTS Endless... no splice, no seam

ENDLESS BELTS Preamble / Editorial Manufacturing of endless flat belts Dear customers and business partners Edgar Seiz / Managing Director ENDLESS BELTS Dipl.Ing. Werner Graf AG Buechenstrasse 9 CH-9422 Staad / Switzerland “As a manufacturer of “truly endless” flat belts we are practically pre-conditioned for specialities. Most of our products go to our customers around the world as short runs. The diversity of belt specifications, in particular, demands maximum quality from order processing and manufacturing all the way to the final belts, which have to prove their reliability one hundred...

ENDLESS BELTS Endless... no splice, no seam Product groups Truly endless ... Flat belts length-stable Not all belts called endless are real endless! Feeder belts Our endless belts are made according a unique process – where no splice and no seam occurs! The highest application security in long-term working does beat the spliced “endless” several times. Furthermore, we have a very deep production density, which allows us a quick and flexible response according your specific demands. Truly endless - no splice, no seam CRELAST® Flat belts elastic Roller and friction covers “Endless” finger...

HEVALOID® - flat belts consist of a endless woven polyester fabric coated with synthetic rubber. These truly endless belts are reliable due to the high performance in any power transmission and conveying application. The production of truly endless belts - no splice or seam - results in very length-stable, high flexible and perfect running belts. Additionally, the black chloroprene rubber is very resistant against abrasion, is antistatic and perfectly designed for highest power transmission. With the various rubber qualities at our disposal, we design the belts exactly according your...

ENDLESS BELTS Endless... no splice, no seam smooth smooth smooth smooth profile smooth profile smooth profile smooth pulley side carrying side Tensile member Polyester fabric, endless woven antistatic, resistant against abrasion Temperature resistance Minimum pulley--Ø Tensile strength, endless 150 - 3000 mm 800 - 9000 mm 5 - 280 mm 15 - 280 mm Graf AG Dipl.Ing. Werner 1.5 mm 2.0 mm Buechenstrasse 9 length width thickness length width thickness S p e c i a l p r o d u c t i o n : surfaces grinded / one-side gliding for slider bed units / tighter tolerances / other rubber qualities...

HEVALOID®-Feeder belts are made of high quality natural rubber (NR) – similar to LINATEX. These specially developed rubber qualities guarantee a constant high friction and excellent resistance against abrasion. The following approved belt types are used: • ECT 06/ ECG 06 - length-stable (NR rubber with Polyester fabric) • EC - fully elastic (NR rubber only) • CR/EC - elastic (Two-layer belt with NR rubber on top) • SE semi-elastic (with rhombic pattern) For years, these truly endless belts convince customers in all kind of folder/ gluer machines as well as in letter sorting plants. The...

ENDLESS BELTS Endless... no splice, no seam F e e d e r a n d c o nveyo r b e l t s Type Hevaloid Tensile member Polyester fabric, endless woven Pulley side CR/EC red CR/EC white* CR/EC maroon Tensile member Pulley side Type Crelast Rubber, grinded Rubber, grinded Quality of rubber Natural rubber Natural rubber Quality of rubber 40 ShA 40 ShA 50 ShA 50 ShA Natural rubber 40 ShA 50 ShA Inside CR black wear-resistant, highest friction, highly wear-resi- stant, high friction *FDA conform Wear-resistant highest friction, highly wear-resistant, high friction *FDA conform wear-resistant, highest...

Crelast ® - flat belts are elastic - no tensile member - and endless cured according to our unique truly endless process. The precise manufacturing length L0 results in the desired tension force for any low power transmission and/or exact conveying application. The low shaft load and the fully elastic belt allows small and fixed axes (no tensioning device needed) which is preferred in the apparatus engineering. For conveying and feeding of „paper“ we have developed our EC-flat belt types, made of natural rubber (NR)- similar to LINATEX. Natural rubber guarantees a constant high friction...

ENDLESS BELTS Endless... no splice, no seam Crelast Crelast black white* Crelast blue or light grey Crelast Crelast Crelast light beige green* SI black Crelast EC red or white* EC maroon Quality of rubber Chloroprene NBR NBR XNBR EPDM Silicone 70 ShA 65 ShA 75 ShA 75 ShA 65 ShA 80 ShA antistatic oil / grease resistant oil / grease and wear- resistant very high resistance to abrasion UV-, light- and ozone- proof wear-resistant highly wearresistant Temperature resistance endless vulcanized – no seam or splice Dimensions length width thickness L0 = length without tension Special production -...

CREL A ST® Endl e ss - Ro ll e r an d fri c t ion cove r s Endless cured roller and friction covers convince due to their precise and homogenous surface, exceptional high running time and easyfitting (no glue needed due to sleeve technology). ASCOM, Neopost, PB, etc. are taking the advantage of our reliable and most durable friction covers i.e. in there high performance inserters, folders, feeders and franking machines. The EC red-quality - as well as all our other rubber qualities are cured and processed exactly according to your desire. The truly endless - no splice or seam - production...