To save the armature burn-out cost, mmanufacturer of stainless steel equipment use flexible shaft grinders more than the electric power tools to save the armature burn-out cost. Single speed flexible shaft machines are used virtually everywhere. Following are some hardware features of this flexible shaft machine: 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 that makes satin finish easy, rotofera is a genius. Motor is a stable 3phase induction type delivering a constant power over a range of loading ol the machine. Following are some of the technical features of this flexible shaft machine which include: wwhile 2800 rpm was relevant in those days when depressed centre wheels were not popular, higher speeds have become necessary of late. Especially, in finishing stainless steel, the roughing operations like use of abrasive flap wheels require speeds like 3000-6000 rpm. Whereas, deburring with carbide cutters are done at around 12,000 rpm. But buffing or brushing operations need speed below 3000.-the question is - is there one machine that can meet all the requirement of a stainless steel fabricator? suhner rotofera is the answer. This has 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 that makes satin finish easy, rotofera is a genius. Motor is a stable 3phase induction type delivering a constant power over a range of loading ol the machine.
