Description: Flexible shaft grinders are used more than electric power tools for the manufacture of stainless steel equipment to save the armature burn-out cost. Single speed flexible shaft machines are used virtually everywhere. While 2800 rpm was relevant in those days when depressed centre wheels were not popular higher speeds have now become necessary. In finishing stainless steel, the roughing operations like use of abrasive flap wheels require speeds like 3000-6000 rpm unlike debarring with carbide cutters done at around 12,000 rpm whereas buffing or brushing operations need speed below 3000. Suhner Rotofera is one machine that can meet all the requirement of a stainless steel fabricator with speeds ranging from 850 rpm till 12,000 in steps. Speed adjustment is simple through the use of a selector knob engaging different sets of gears. Combined with a Suhner flexible shaft and a variety of tool holders including the BSK brush makes satin finish easy. Motor is a stable 3 phase induction type delivering a constant power over a range of loading of the machine.
Other Catalogs (From Suhner India Pvt Ltd) :
