Take apart reel type TA/H (hydraulics) and TA/P (pneumatic) works by a connecting rods system operated by the movement of the cylinder.
Can be dynamically balanced and they are fully machined on the parts in contact with the wire.

TA/H and TA/P can be supplied with 4, 6, or 8 slots for the metal strap insertion and can also be supplied with circular slots in the flanges to fit the cardboard barrel.
To prevent wear problem, due to the high rotation speed, hardened changeable bushings are recommended.