Pitch Control Tapping Machine

•  Closed grained cast iron ribbed machine parts, inimize vibration and distortion.
•  All moving parts are hardened and ground for long life.
•  Bore honed to give high accuracy and close tolerance.
•  Rack pinion also provided with feed friction clutch. These are designed to be idle on encounter of any obstacle or meeting any wrong point on tapping.
•  Hardened change gears controls the pitch, which gives precise and rapid production of high accuracy. This reduces the set lime and increase production.
•  Main spindle pulley mounted with manually adjustable safety clutch.
•  The change gears are used over and over again. This way conventional lead screw and nut are replaced; which have a poor repeatability and short Life span.
•  Threads are never fractured or over cut due to elimination of excessive thrust force of feeding spindle.
•  Tapping strokes are adjustable for high accuracy automatic reversing which is specially important for blind hole tapping applications.
•  Capacity varies according to pitch material, type of thread etc.
•  Optional pully available subject to material and thread.
•  Standard equipments — Electrical panel, Electrical motor, Pully, V-belt & Two set of Gears for any pitch required.