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
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