XADO
"Restoring" Grease is designed for restoring of units and mechanisms
operating under heavy loads. Xado Restoring Grease forms a new cermet
layer on friction surfaces: the parts grow in volume and
restore their original geometry. It extends the life span
of the parts considerably.
Advantages
- quickly eliminates wear;
- prolongs life span of
units;
- eliminates scratches
and micro cracks;
- reduces noise and
vibration;
- rejects heat from
friction areas;
- can withstand high
rotation speed;
- compensates 50% wear;
- eliminates corrosion
and protects units from hostile environments.
Technical characteristics
The patented formula of this modern restoring grease is based on
a composition of XADO revitalizant and EP complex (Extreme
Pressure).
Practical experience:
Xado Restoring grease was used to restore the gears of the
Dnepropetrovsky tube-rolling mill "Ural-2M",
which was built over 30 years ago.
Gear problems had been
reported and upon investigation it was found that the main
production drive gear had worn by approximately 30% and
the gear surface was covered with scratches and bubbles 4
mm deep.
The wear continued until
eventually the unit needed urgent repair, but the parts
were no longer available. A new gear was ordered but
delivery was not for 3 years, due to the complexity of the
construction.
To provide a short term
solution the plant engineers had to come up with a
solution to stop the wear of the tube mill and keep the
unit in a working condition at least for three years until
a new gear for this unit was produced.
XADO revitalization was
the only possible way to solve the problem. The gear was
treated with XADO grease Restoring and operated as normal.
After 526 hours of
operation the gear was inspected. It was found that the
small scratches and bubbles on the gear surface had
disappeared and the wear was stopped! The measurements
showed that a cermet layer - 400-600 mkm thick (more than
half a millimeter) - had formed on the surfaces of the
gears.
As a result the plant had not only a three years reserve
but also improved performance.
The electricity
consumption had also reduced by 26,6% at idling and by
12,5% under loads.
Method of application:
Remove the old grease.
Fill 1/2 of unit volume with XADO Grease “Restoring”.
Note!
XADO Restoring grease is especially effective for restoration and
protection of bearings from wear (up to 10,000 rpm). If
assembles require periodical grease changing you should
use XADO Grease “Protective” later on.
Colour: green
Thickener/Base Oil: Li-soap/Mineral Oil
Penetration: 220-250
Category temperature range °C: -40...+120
