|
SPECIAL PRODUCTS
Now Makkah Steel’s Manufacturers High Graded Rolls
with centrifugal casting of European Technique suitable
for TMT and Tor in Any Sizes, Weight and dimension.
During manufacturing process High Standard of chemical
such as Nickle, Cooper, Chromium, Maganese, Molybdenum
and Tungsten etc are being used to maintain the quality.
Our special rolls are being widely supplied/exported
to the reputed companies in India and Abroad in their
High Speed Automatic and semi Automatic Rolling Mills.
 |
FOOD PROCESS
Clear Chill in various ally categories are manufactured
for processing of items such as Flour, Cereal, Sugar,
Salt, Cattle-Feed, Edible-Oil, Chocolate, Cocoa etc.
These rolls in hardness between 450-600 HV (60°-75°
Shore °C) have uniform chill & hardness with
chill depth between 12-15mm in most applications (Higher
chill for specific applications are also offered). The
rolls are supplied with either single through shaft,
stub shaft, or Flange Fitted gudgeons. all rolls are
hydraulically pressure tested and dynamically balanced
with accurate grinding for mirror finish surface. High
compression strength ensures longer roll life. Cambering
and Grooving/Fluting can be done, if needed.
 |
PAPER
Beside the usual features common to most non-metallurgical
rolls, paper mill rolls are made in special ally categories
in different hardness range between 65°-75°
shore as suitable. Since most such rolls are usually
subjected to high RPM, they are very accurately dynamically
balanced. Paper mill rolls have anit-slip surface and
can be supplied as ‘Cambered’. Concentricity,
Roundness and other dimensions in such are maintained
to very low & precise tolerances.
RUBBER PRODUCTS
Rubber, Calender & Mixing Rolls Require high tensile
strength along with wear resistance. As such clear chill
roll with hardness between 60°-70° Shore °C
is so car with three different zones of while iron on
the surface, mottled iron in the middle and soft grey
iron at the core, to ensure good thermal conductivity.
All rolls are hydraulically tested to ensure the soundness
of the casting.
|
