Pullers
Beta’s pullers family includes two-leg
pullers, three-leg pullers, hydraulic pullers, expansion pullers for interiors, pullers for separators and separators, special pullers, hydraulic
presses and pullers for damaged screws and stud bolts.
Pullers are designed for removal
of mechanical parts seized on shafts
or housings.
Pulling of bearings, pulleys or
other gears does not present too many problems when these parts have not been
altered by natural wear. However oxidation, overheating by friction or
extensive sevice may change their original dimension, thus causing seizing. In
this case, the use of a puller alone may not be enough to provide extraction
without damage; the part should first be heated, vibrated or treated with
solvents to eliminate the deformation of its components or oxide deposits.
It is therefore necessary to
operate with extreme care and skill, otherwise even such a solid tool,
apparently indestructible and fit for the heaviest jobs, can be damaged without
obtaining the desired results.
Designed for industrial maintenance, the Beta pullers may conveniently be used
in automotive applications as well.
These rugged and robust tools ensure greater efficiency by means of their rigid
body, levers and joints being avoided whenever possible for better gripping
power and more dependable pulling. This is most advantageous when three or more
legged pullers are put to use as it means better distribution of the pulling
stress from all the legs at the same time.