Our high quality TMT Quenching boxes
conform to national as well international standards. These boxes are used
give TMT bars and wires high strength, toughness and ductility. Manufactured
from quality steel, our boxes have a high structural integrity and are
resistant to corrosion & rust. Simple design and robust construction
makes them safe and user friendly. Our wide range includes TMT Quenching
Box, Flying Shear, Pinch Rolls, Tail Breaker, Automatic Cooling Beds etc.
There are various route to increase the
strength of steel used tor construction. One ot the oldest route
is the CTD Bar route. Here the bars are cold twisted after
rolling. Another method is the Micro Alloying of steel to get
The problem with both these systems is the high labour, cost
and time. In CTD bars the cost of twisting and this is the main
bottleneck in all the mills. For Micro alloying the cost
alloying elements is very high.
To counter these problems, SMT has developed High Strength with
TMT Quenched & Tempered Ribbed Bars of Grade Fe 415 &
Fe 500 confirming to IS 1786
We are happy to offer our International Computerized Version
with the latest development" Extended Nozzles'.
Flying shear is used to cut
the material of various sizes, in different lengths of TMT Bars
with flying arm effects. It is installed after the TMT Quenching
Box and before the cooling bed. It drives through Programmer
Logic Controller (PLC) system. DC or AC Variable Motors. It is
used in high speed mills.
We manufacture flying shear with a capacity of TMT Bar sizes 8
mm -40 mm.
The basic function of pinch roll is to push
the material towards a particular direction. It does not cause
any kind of physical change in the material, and is usually used
to move the material over a distance.
It is installed at various places in a rolling mill such as
between the roughing mill and the intermediate mill, before and
after the TMT Quenching Box to maintain the speed and tension of
Bars. It is driven through AC/DC Motor and consists of 2 Hi Gear
Box. solid rolls with Cardon Shaft.
A cantilever type pinch roll is one of the pinch roll
manufactured by us.
It is installed after the flying shear and
before the cooling bed to reduce the velocity of the TMT Bars.
It runs through DC or AC variable Drives. The Rolls are
Separated Through Pneumatic cylinder.
It consists of steel fabricated body. Pneumatic cylinder, top
and bottom rocker arms and rollers.
Cooling Beds are used after the last
finishing stand to receive the hot Bars/Sections.
We Manufacture Following Type Of Cooling Beds
"W" Channel Type Cooling Beds
Kick off Type cooling beds
Automatic Rack Type Cooling Beds for TMT Bars
The twin channel offers solution to bar
handling at cooling bed at high speeds. Twin channels are
available for bar sizes up to 40mm in die and stock speeds as
high as 25 mtrs per second. This carries the bar in a closed
channel until the material comes to a stand still position and
discharges it to the bed below automatically.
This is an excellent system as it carries the bar in a closed
channel, minimizing the accident hazards. Specifically, while
carrying out high speed rolling, the system is an absolute
It's designed feature makes it possible to work in conjunction
with braking pinch rolls, minimizing the length of run-in. The
operation of twin channel is automated and is guided by the
discharge of the rods from dividing shear.