Zhuzhou Mingri Cemented Carbide Co., Ltd. |
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Grade MK4 Well Drill Cemented Carbide Buttons Mining Tools Customized Tolerance
Advantage of tungsten carbide button
1. Using over 99.95% high purity tungsten carbide powder, it has a
better strength and hardness combined
with a longer service life than the normal one
2. Taking isocratic pressing machine, our drill button has a
uniform density and do not break easily
3. Sintered by HIP sintering furnace, the abrasive resentencing of
carbide button can be increased by 24%
4. Ground by center less grinder, it has précis measurement up to
0.01mm
Desciption of tungsten carbide button
Production process of cemented carbide button
1. The manufacturing process begins with the composition of a
specific tungsten carbide powder mixture- tailored for the
application.
2. This powder is compacted into a form.
3. In a high- temperature sintering furnace, the tungsten
carbide structure of the blank is shaped at precise
temperatures for strictly defined periods.
4. During this heat treatment, the tungsten carbide blank
undergoes shrinkage of some 50% in volume.
5. The sintered tungsten carbide component gains its final
finish by additional grinding, lapping and/ or polishing
processes.
company information
zhuzhou Mingri Tungsten Carbide Co., Ltd. was established in May of 2001 with the investment of RMB 40 million. We have up-to-date production machine line and a lot of technicians.
Zhuzhou MingRi Cemented carbide co.,ltd is located in the tungsten carbide hometown , convenient transportation, from changsha airport just 40 minutes, wuhan just 1.5 hour, from guangzhou just 2 hours. A favorable peripheral environment for cemented carbide manufacturing provides a natural barrier. Convenient traffic for tomorrow's internationalization laid a wide road.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown
cartons. If you have legally registered patent, we can pack the
goods in your branded boxes after getting your authorization
letters.
Q2. What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the
photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your
advance payment. The specific delivery time depends on the items
and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We
can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but
the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery