COP1840
Forging
Shank
Adapter
Alloy
Steel
8
Splines
Product
Specifications
Attribute
|
Value
|
Product
name
|
Shank
adapter
|
Key
word
|
COP
1840
Shank
Adapter
|
Thread
|
T51
|
Length
|
565mm
|
Diameter
|
52mm
|
Spline
|
8
|
Material
|
Alloy
Steel
|
Use
|
Masonry
Drilling,
rock
drilling,
Drilling
Holes,
marble
granite
tile
|
Process
|
Carburizing
Technology
|
Quality
|
Stable
And
Reliable
|
8
Splines
COP1840
Forging
Shank
Adapter
Alloy
Steel
With
Carburizing
Technology
The
COP1840
shank
adapter
serves
as
a
pivotal
link
in
top
hammer
drilling
assemblies,
engineered
to
integrate
the
COP1840
rock
drill
with
the
drill
string
(comprising
rods,
couplings
and
bits).
This
component
efficiently
channels
kinetic
energy,
rotational
force,
and
drilling
fluid
to
the
string,
optimizing
rock
penetration
performance.
Key
Features
-
Material
Composition:
Fabricated
from
premium
alloy
steel
(e.g.,
chromium-molybdenum
variants)
to
ensure
exceptional
tensile
strength
and
longevity.
-
Production
Techniques:
Undergoes
carburization
heat
treatment
and
precision
CNC
milling
to
bolster
abrasion
resistance
and
structural
integrity
under
cyclic
stress.
-
Flushing
Mechanisms:
Configurable
with
internal
or
external
flushing
systems.
Technical
Specifications
Item
|
Thread
|
Length
(mm)
|
Diameter
(mm)
|
Weight
(kg)
|
COP
1238
|
T38
(1
1/2")
|
500
|
38
|
4.4
|
COP
1440,
COP
1838
|
R32
(1
1/4")
|
640
|
52
|
9.1
|
R38
(1
1/2")
|
640
|
52
|
8.9
|
COP
1440,
COP
1550,
COP
1838
|
R32
(1
1/4")
|
525
|
52
|
5.7
|
T38
(1
1/2")
|
525
|
52
|
5.9
|
T45
(1
3/4")
|
525
|
52
|
6.1
|
T51
(2")
|
525
|
52
|
6.5
|
COP
1440,
COP
1550,
COP
1638,
COP
1838,
COP
2238
|
R32
(1
1/4")
|
435
|
38
|
3.6
|
R38
(1
1/2")
|
435
|
38
|
3.9
|
T38
(1
1/2")
|
435
|
38
|
3.8
|
Product
Advantages
High
Strength
&
Durability
-
Material:
Made
from
chromium-molybdenum
(Cr-Mo)
steel,
known
for
its
high
fatigue
strength
and
excellent
wear
resistance.
-
Impact
Resistance:
Withstands
heavy-duty
drilling
conditions,
reducing
the
risk
of
fractures
or
deformation.
-
Long
Service
Life:
Resists
wear
even
under
high-stress
operations,
minimizing
frequent
replacements.
Precise
Thread
Dimensions
-
Perfect
Fit:
The
accurately
machined
thread
ensures
a
secure
and
precise
match
with
the
rock
drill,
preventing
loosening
or
misalignment.
-
Reduced
Vibration
&
Energy
Loss:
Tight
thread
engagement
improves
power
transmission,
enhancing
drilling
efficiency.
Reliability
&
Cost-Effectiveness
-
Consistent
Performance:
Engineered
for
dependable
operation
in
tough
conditions,
reducing
downtime.
-
Low
Maintenance:
High
wear
resistance
means
fewer
replacements,
lowering
long-term
costs.
-
Optimized
Value:
Combines
premium
material
quality
with
affordability,
offering
a
high
return
on
investment.
Applications
Mining
&
Quarrying
-
✓
High
Fatigue
Resistance
-
Withstands
relentless
hammering
and
extreme
loads
in
hard
rock
drilling.
-
✓
Wear-Resistant
Cr-Mo
Steel
-
Extends
service
life
even
in
abrasive
conditions,
reducing
downtime.
-
✓
Secure
Thread
Fit
-
Prevents
loosening
under
high
vibrations,
ensuring
stable
drilling
performance.
Construction
&
Tunneling
-
✓
Impact
Toughness
-
Handles
heavy
percussion
drilling
in
concrete,
rock,
and
reinforced
structures.
-
✓
Precision
Threads
-
Maintains
tight
connection
with
drill
rods,
minimizing
energy
loss
and
improving
efficiency.
-
✓
Corrosion
&
Wear
Resistance
-
Performs
well
in
wet
or
harsh
environments
(e.g.,
underground
tunneling).
Exploration
Drilling
-
✓
Reliable
in
Deep
Drilling
-
High-strength
steel
resists
bending
and
cracking
under
extreme
depths.
-
✓
Vibration
Damping
-
Precision-machined
threads
reduce
harmonic
vibrations,
protecting
drill
strings.
-
✓
Cost-Effective
Solution
-
Reduces
the
frequency
of
adapter
changes,
lowering
operational
costs.
Packaging
The
Shank
Adapter
product
will
be
packaged
in
a
sturdy
cardboard
box,
then
put
into
wooden
case
to
ensure
safe
transportation.
Support
and
Services
Minetech
provides
technical
support
and
service
to
ensure
the
best
performance
of
our
products.
Our
technical
support
team
is
available
to
answer
your
questions
and
provide
assistance
with
the
installation
and
maintenance
of
our
products.
We
also
provide
a
comprehensive
and
regularly
updated
library
of
online
resources,
including
user
manuals,
software
updates,
and
product
information.