Serial No. Punching Machine (Manual): Operator need not to change punches daily. This machine has to be operated by handle. Handle will be operated so Hot punches are pressed on lid to mark Date/Code. On every press number will automatically change.
Serial No. Punching Machine (Automatic): Operator need not to change punches daily. Operator has to press a push button, which initiates pneumatic cylinder for set period so hot punches are pressed at set temp. for set period with set force to mark exact depth on lid. This machine is more accurate. Every Battery manufactured will have distinguished Mark on it. It can be Alphabetically or Numerically or Combination of both. Number of Punches can be Six/Eight/Ten or as per requirement of individual manufacturer.
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