Estic DC Nutrunner
                     MICRONTECH ESTIC DC 
NUTRUNNER VERTICAL 
TRACER ARM
Estic has high reputation around the 
world for its highly durable & reliable 
products . Estic only manufactures the 
DC tools categorized in handheld & 
fixtured . These tools are mainly used 
for critical processes on assembly line 
that need high accuracy. Pokayoke 
process means the process without 
any lack or mistake .
The process in which no 
chance to do something 
unwanted or wrong , where 
high accuracy required , 
complete integration is 
required with PLC or any 
other system , no Ng part 
should go without Ok 
tightening , automatically 
saves the data with 
reference to bar code . 
These are some main 
points to make a process 
called process with 
complete pokayoke.
SEQUENCE OPERATION
Now sometimes some tightening's are very critical . Like 
they have the soft joint or the joint with highly compressible 
material & have many joints . Like if we talk about the “Oil 
cooler” tightening in engine assembly , they have approx. 
16 joints & all the joints are soft . Then if you tight that oil 
cooler without any sequencing like if you tight all the eight 
bolts of right side first then the left side part will come 
upside & then if you tight left side bolts then there is a 
chance that some bolts may brake or if they do not brake 
then when the part go in market , there is definitely a 
chance that left side bolts will open because when they 
came up during fastening they needed more torque to settle 
completely , but DC Nutrunner applied the torque which 
they was set . So there is a big mistake . If that joint was 
tightened through a sequencing pattern then we can say 
that the part is tight through complete pokayoke . There is 
no chance to open the bolt or brake the bolt . Operator can 
also perform the sequencing but you can’t trust the operator 
.
Microntech Estic has the solution for this types of critical 
processes called MICRONTECH ESTIC TRACER ARM . Tracer 
arm is for do the fastening in right way or in right sequence . 
We can program the sequence according to need , then 
connect it with the DC tool controller for make it smart . Tool 
will only enable when you take the tool on right bolt , so Estic 
DC tool with Estic tracer arm is best possible way to do 
complete pokayoke & 100% mistaken free process. It also 
helps to absorb the complete reaction of tool , so they have 
many advantages . We do not have to worry about the 
untightened bolts , fastening order and position again .
Now we know that arms covers very much space , so sometime 
we are not able to procure a arm because of space issue . All 
the arms opens horizontally which covers space . So now 
Microntech Estic has the solution for this , they have the 
Vertical type of Tracer arm , this arm has the Offset type of 
mounting option which are very useful in narrow installation 
areas and has a Rotary type of grip which includes start switch 
with 360 degree rotation mechanism through this fastening can 
be done very comfortably without stressing the wrist . This arm 
is available upto 55Nm. 
Microntech is the one and only authorized distributor of ESTIC 
NUTRUNNERS all over India . Microntech has over 30 Years of Experience in 
assembly solution . Microntech is committed to its fast and perfect 
services , customers know them for their reliable work from many years in 
Industry . They have many branches in all over India , located in more than 
10 cities in India . So we can get all the products of Estic through 
Microntech with a commitment of high reliability and on time service. 
Contact Microntech by dropping an email at [email protected] 
or visit website to see their product offering at www.microntechgroup.com.