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| Price | Negotiable |
| MOQ | Negotiable |
| Delivery Time | 5-15work days |
| Brand | Pangolin |
| Place of Origin | HeBei China |
| Packaging Details | According to customer needs |
| Payment Terms | T/T |
| Brand Name | Pangolin | Payment Terms | T/T |
| Place of Origin | HeBei China | Price | Negotiable |
| Delivery Time | 5-15work days | Characteristics | Not easily damaged |
| Packaging Details | According to customer needs | Color | Request |
| Surface Treatment | Welding | Material | High quality alloy steel |
| Failure rate | Low | Disassembly, repair | Convenient |
Sealed Bearing Reamer Hdd Roller Trenchless Hole Opener
Introduction
300mm
tapered
roller
reamer
Tapered
roller
reamer
is
a
commonly
used
drilling
tool
in
rock
formation
excavation.
The
tapered
roller
reamer
produced
by
our
company
is
suitable
for
all
kinds
of
trenchless
drilling
rigs,
and
can
be
used
for
the
expansion
of
various
rock
formations.
The
specification
range
is
Φ260-1800mm.
Advantages
Best
price
and
high
quality
Bearing
type:
1.
Sealed
bearings
and
non-sealed
bearings.
2.
Metal
sealed
journal
bearings.
3.
Rubber
sealed
journal
bearings
Cutting
structure:
All
surfaces
of
the
back
cone
and
teeth
are
hardened,
which
improves
the
shape
of
the
steel
teeth
and
welding
materials,
and
presents
a
higher
tooth
profile
Application
structure:
low
compressive
strength
and
high
drillability
softness,
such
as
shale,
clay,
salt
layer,
etc.
All
our
activities
have
obtained
ISO
9001:2008
and
API
certification
for
products
and
services.
At
the
same
time,
mature
production
technology
can
ensure
that
the
quality
meets
international
requirements.
Product parameters
| Product name | Cones Hole Opener |
| Manufacturing Process | Forging |
| Quality | Reliable |
| Service life | Long |
| Characteristics | Not easily damaged |
| Surface Treatment | Welding |
| Material | High quality alloy steel |
| Disassembly, repair | Convenient |
| Failure rate | Low |
| Color | Request |
|
Reamer Size |
Cone size and # of Cones | Threads | |||
| Cone size | #of Cones | Cone size | # of Cones | ||
| 10“ | 6 1/2” | 3 | NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF) | ||
| 12“ | 8 1/2” | 3 | |||
| 16“ |
8 1/2”or 9 1/2” |
4 |
For 8 1/2”-9 1/2” Cone: NC23 NC26(2 3/8”IF) D50 D80 NC31(2 7/8”IF) NC38(3 1/2”IF)
For 12 1/4”-13 5/8” Cone: 4”IF 4 1/2IF 5 1/2FH 6 5/8FH |
||
| 18”-20“ | 5 | 12 1/4” | 4 | ||
| 22”-24“ | 6 |
12 1/4” or 13 5/8” |
5 | ||
| 28”-30” | 7 | 6 | |||
| 32”-34” | 8 | 7 | |||
| 36“-38” | 9 | 8 | |||
| 40“-42” | 10 | 9 | |||
| 44“-46” | 11 | 10 | |||
| 48”-50” | 12-13 | 11 | |||
Features
1.
Suitable
for
medium
to
medium
hard
formations
with
high
compression
resistance
(hard
shale,
sand
body,
etc.)
2.
The
bit
bearing
is
an
unsealed
roller
bearing.
3.
The
edge
of
the
shirt
is
welded
and
the
carbide
insert
is
pressed
into
the
outer
diameter
of
the
head.
4.
The
surface
of
the
cone
gauge
is
strengthened
with
cemented
carbide.
Used
in
It
is
suitable
for
large-scale
wells,
mining,
soft
rock
with
low
compressive
strength
and
high
drillability,
such
as
shale,
clay,
salt
formation
and
infrastructure
applications.
Pic Show
Pangolin
(China)
Construction
Machinery
Co.,
Ltd.
is
a
drill
manufacturer
with
complete
testing
equipment
and
strong
technical
force.
Our
products
have
a
wide
range,
high
quality,
reasonable
price,
and
timely
delivery,
which
are
widely
used
in
oilfields,
drilling,
non-excavation
fields
and
other
industries.
Our
products
are
widely
recognized
and
trusted
by
users,
and
can
meet
the
ever-changing
economic
and
social
needs.
To
We
welcome
new
and
old
customers
from
all
walks
of
life
to
contact
us
for
future
business
relations
and
mutual
success!
FAQ:
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
7. Competitive price:
A: Our factory can supply you the lowest price due to direct sale to customers without distributor!
