Grind master supplieshas developed a special machine which is motorcycle muffler curling machine. This machine is used for curling and clinching of motorcycle muffler bodies. The job is held in hydraulic chuck and the slides which take up forming rollers operate hydraulically with predetermined sequence of operations programmed on plc. Following are some of the benificial features of this curling spm:the machine produces roughly 90 silencers per hour. It produces a totally leak-proof joint due to which chances of hot gases leaking out are totally eliminated.The company has also developed an automatic machine [reciprocating table type] for polishing 4 mufflers at a time. The job is held in hydraulic chuck and the slides which take up forming rollers operate hydraulically with predetermined sequence of operations programmed on plc.
