JK20.8 Conical Cemented Tungsten Carbide Buttons For Quarrying
Mining Industries, Used For Cutter Head, China Saw, Miner
Our cemented carbide products are made of 100% genuine tungsten and
cobalt powder. The production process is under ISO 9001 standards.
From the raw material mixture, blank press and formation, HIP
furnace sintering, and inspection and packing, we are strictly bond
to international requirement on each procedure.
CARBIDE GRADE:
| GRADE | DENSITY(g/cm) | HARDNESS(HRA) | TRS(MPA) |
| JK20.8 | 14.68 | 85.8 | 2300 |
APPLICATION:
JK20.8:
This carbide grade is in coarse grain size, suited to make teeth
for tools using for roadway excavation and tunnel excavation in
hard rock layer,
with a high impact performance and thermal fatigue resistance.
TYPES OF SAME SERIES:
| TYPE for M series | DIAMETER(mm) | HEIGHT(mm) |
| M1726 | 17 | 26 |
| M1828 | 18 | 28 |
| M1925 | 19 | 25 |
| M2228 | 22 | 28 |
| M2128 | 21 | 28 |
| M2435 | 24 | 35 |
WORKSHOPS PROFILES:
We have modernized factory with HIP sintering furnace with accurate
controlled vacuum dewaxing process
and TPC presses for blank production with 60T pressure to make sure
the blank solid and even formed.
Our production advantage:
1. Raw materials: Optimal selection of the international and
domestic raw material suppliers, each batch of
raw materials go through the ball-milling test identification to
ensure product quality from the source.
2. Granulation: enclosed powder granulation without emission as
green environmental protection process.
3. Moulding:constant temperature and humidity, clean pressing
moulding workshop and TPA pressing machines
to make sure the product size is accurate.
4. Sintering: advanced automatic control HIP sintering furnace with
multi-atmosphere balanced temperature
control to assure stable product quality.
5. Coating: Imported PVD coating furnace to improve product
quality.
PRODUCTS:
Blanks on cobalt pallet waiting for next process.
PACKAGE:
Our products are well packed with cartons and proctected with
plastic film outside.
The final package waiting for delivery in our inventory.
FAQ:
Q: Are you a trading company or manufacturer?
A: We are a professional factory for 15 years.
Q: Trade Assurance?
A: We have joined the Trade Assurance on Alibaba to protect your
payment to make sure that we deliver on time and manufacture
quality products as required.
Q: How to send an inquiry?
A: It's better to send us detailed specifications of products, it's
better attaching some photos for better understanding, You
can:-Send us an inquiry from the Alibaba.com platform.-Send email
to us directly, salespersons always wait for service at work.
Q: How do you guarantee your quality?
A:Firstly, we do a quality test during every process. And we use
production instruction cards when one process finished, the work
will be signed on the production instruction cards. Secondly, we
will collect all comments on our products from customers in time.
And try our best to improve quality all the time.
Q: Do you offer samples?
A: Yes, we do offer samples. However, buyers need to pay for the
freight. In addition, whether samples are free or not depends on
the quantity you buy.
Q: What kinds of payment do you accept?
A: In addition to the patterns of payment shown above, you can
discuss with us in which way you would like to pay, such as TT,
Western Union, Alipay etc.
