Super-Srew lacing
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Wooden wheels have been proved : Nevertheless rubber - wood was a cheap material > tires are better : - a wooden carcass is harder than textile - longer life time - an iron ring is harder than rubber - higher speed, flexible - easy to manufacture- better grip > Metal belt fasteners Super-Screw fasteners Page 1 / 7 size="-2">

: Solving the requirements of the initial installationand the requirements during the maintenance : Quick installation Installation without need of physical strength Installation during all weather condition No need/use of expensive equipment No need of highly skilled operators Wear and cut resistant High tensile strength Leak proof Flexible (Torsion in all direction, over pulley, elongation) Compatible with small pulley diameter Compatible with conveyor scrapers Economical Warning of deterioration etc. > Page 2 / 7 size="-1">

Multiply textile carcass Rubber as cover material Metal inserts under the rubber Self tapping screws for fixing the fastener on the belt > Page 3 / 7 size="-1">

SUPER-SCREW are fitted on the belt with one, two or three row of screws. Reach back is up to 110 mm. > SUPER-SCREW fasteners are fixed with special screws and a good power screw-driver with adjustable torque up to 32 Nm. > Page 4 / 7 size="-1">

one piece, with no hinge. no material sift through the splice. > SUPER-SCREW fasteners aredesigned to follow belt movement around the pulleys. > Install Super-Screw on bias Remove both belt covers Tested and approved > (Hosch, Manuflex, Martin Engineering etc.) Page 5 / 7 size="-2">

Depending on the textile strength 6 typesof flexible SUPER-SCREW fasteners are now available: - SUPER-SCREW 35, for up to 35 N/mm operating tension - SUPER-SCREW 63/65, for up to 63 N/mm operating tension - SUPER-SCREW 80/85, for up to 80 N/mm operating tension - SUPER-SCREW 90/95 for up to 100 N/mm operating tension - SUPER-SCREW 125, for up to 125 N/mm operating tension - SUPER-SCEW 180, for up to 180 N/mm operating tension > Stretch capacity before fastener breaks: 55 mm Security degree > 500 % Breakage of Super-Screw 125 at 1.300 N/m > 125 N/mm Page 6 / 7 size="-1">

Repair of small damage Lacing of rubber belt (eventually steel cord belt) Also with bad accessibility No Problem with rain, snow, mud and dust Always the same quality Different rubber cover quality Long life time Increase of productivity > Page 7 / 7 size="-1">