J. M. Vasant engineering co. Is the manufacturer of auto index welding machine welding machine. Auto index pneumatic operated machine specially designed for mass production such as albums, dairy covers pass covers etc. The machine with high accuracy auto index, which minimize error. Working speed of the machine can be adjusted by means of timer, dwell and reset time. The index gauge can be adjusted and indicated by measurement scale fitted in front of indexing unit. Electrical relays are detachable for easy servicing. Machine operation is simple and it requires no technical skills.