Spring End Grinding Machine - DOWNFEED GRINDER

In down-feed grinding top grinding wheel travels down from a pre-fixed starting position to a end position i.e. Desired ground height of the spring. The down-word movement of the top grinding wheel is controlled by it’s speed & current on the grinding wheel motor. At end position springs are allowed to pass through the grinding wheels for some more time. This is known as spark-out time polishing time. The down-feed grinding cycle is servo controlled. It has single touch screen hmi for parameter setting & operation.