Pivot Tracking Assembly
Krishna Engineering Works is the most leading manufacturer of Pivot Tracking Assembly. We manufacture Pivot Tracking Assembly with custom requirement by client’s need and industry specific. It consists of two rectangular steel tubing frames. One is stationary, the other is movable. it is supported in a nyalguide sliding block and arcuate bar system, and has ab idler roller at either end. Heavy duty Pivot Tracking Assembly with high quality equipment like, rollers, air pipe, oil pipe, adjuster, sensor, and many more.
TRACKING ROLLER ASSEMBLY:
– The web can be fed over the TRA in A ‘U’ shaped path, reversing its direction of travel, or through the TRA in a ‘Z’ configuration, maintaining
the same direction of travel
– It is insensitive to attitude and can even be mounted upside down.
– Solidly supported on all four corners by nylaguide bearings, it is not subject to deflections caused by cantilever stresses.
– Radial bearings are sealed, and linear bearings are self – cleaning and self – lubrication.
– Standard adapter bases consists of a stationary floor mounted frame or plate, a four unit, standard nylaguide bearing and support system, and a
moving frame of plate.
– A heavy duty servo cylinder is nested between the frames and the nylaguide bearings.
– The servo cylinder moves the upper adapter base plate back and forth in response to hydraulic signals from the power unit.
THE PRINCIPLE:
Pivot Tracking Assembly
– The TRA is designed so that is swings in an arc laterally, pivoting about an imaginary pivot point located exactly in the plane of the entering
web path.
– The servo cylinder swings the other end of the frame, moving the outgoing web laterally back into the desired web path.
– It can be installed successfully on lines handling fragile materials such as parchment paper, thin metal foil, or saturated paper even.