Basic Info.
Logo Printing
Without Logo Printing
Type
Carbide Mining Tools
Material
Tungsten Carbide
Certification
ISO 9001:2008, GS
Surface Treatment
Grinding or Sand Blasting
Transport Package
Inner Paper Box, Outer Carton
Specification
L33cm*W23cm*H17cm
Product Description
lower pressure down the hole hammer bit parabolic button carbide
Description of Carbide parabolic button
1 continuous production of Carbide parabolic button over 18 years
2 total production quantity of Carbide parabolic button up to 800 tons
3 widely exported to Europe,America,Australia, Brazil, India, Russia etc
Grade | Density | T.R.S | Hardness | Performance & application recommended |
g/cm3 | MPα | HRA |
MK4 | 15.1 | 1800 | 90 | Mainly used as small buttons for percussion bits to cut soft and medium hard formations. |
MK6 | 14.9 | 2100 | 90 | For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, usd in geological prospecting, coal mining and oil well boring. |
MK6 | 14.7 | 2400 | 89.5 | For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
MK15 | 14 | 2500 | 87.5 | Good strength and less wear resistance, for bits of rotary hammer rock drills and heavy rock drills, for hard and very hard rocks. |
MK10 | 14.7 | 2450 | 88.5 | Mostly used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. |
MK15 | 14.7 | 2450 | 87.8 | Suitable to strips, conical buttons for rotary,percussion-resistant, geological prospecting,buttons, cut soft and medium hard formations. |
MK20 | 14.4 | 2550 | 87 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. |
MK25 | 14.5 | 2600 | 87.5 | Primarily for the buttons and inserts of rotary percussion bits to cut medium hard and very hard formations. |
MK30 | 14.4 | 2600 | 87 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. |
MK40 | 14.2 | 2650 | 86.5 | Predominatly for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and vey hard formations. |
MK50 | 14 | 2700 | 86.5 | For oil cone drill bits, for medium soft and medium -hard rocks. |
Type | Dismension |
Diameter | Height | Crest Height |
SD07211AS85 | 7.2 | 11 | 3.9 |
SD08212AS07 | 8.2 | 12 | 4.3 |
SD09213AS17 | 9.2 | 13 | 5.0 |
SD10215S20 | 10.2 | 15 | 5.0 |
SD11216S22 | 11.2 | 16 | 5.8 |
SD12317S20 | 12.3 | 17 | 6.7 |
SD13318S24 | 13.3 | 18 | 6.8 |
SD14320S28 | 14.3 | 20 | 7.3 |
SD16324S30 | 16.3 | 24 | 8.4 |
SD18327S33 | 18.3 | 27 | 10.5 |
Application of Carbide parabolic button
it is unique performance, therefore they are widely used in oil drilling and shovel snow, snow plough machine equipment, etc.
At the same time also is used for coal mining machine tool, mining machinery and road sweeping snow removal and road maintenance tools.In the quarry, mining, tunnel engineering tools, as well as civil construction.
Production process of Carbide parabolic button
1, Soon after the order is confirmed,carbide parabolic button products will start to prepare the RTP powder as per customer's requirement with our wet-grinding machine
2, Before mass production, we need to do a trial pressing and sintering using every mould, and we check the appearances and the sizes of carbide parabolic button samples with micrometer, projectors etc. to ensure that the requirements of the drawings can be met before batch production
3, Bulk production ,press the raw materials to shape blanks,and all carbide parabolic button blanks must be passed by semi finished inspection
4, Then sinter blanks to finish (HIP) and finished carbide parabolic button inspection, we have 10 sets of vacuum sintering furnace and 2 setz of HIP in the factory ensure the best quality and production capacity.
5, 1). cleaning/tumbling is to make the carbide parabolic button look more beautiful.
2).The carbide parabolic button can be ground according to customers' order tolerance requirement
Packing and shipping of Carbide parabolic button
step 1, wrapped carbide parabolic button in paper to avoid carbide parabolic button to broke
step 2, put the carbide parabolic button in inner small carton box
step 3, put the inner box into outter carton and fill the carton with foamed plastic
step 4, wrap the carton with packaging tapestep
step 5, you can choose any delivery way such as DHL,TNT,UPS ect.
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.
We specialize in various of tungsten carbide products. Our products are sold to the UK, Europe, Japan, Korea, Taiwan area and Southeast Asia.
We strive for long-term business relationships with all customers, and look forward to being your first choice for your source of carbide.
Why choose us
1. We joined Alibaba Trade Assurance to make sure the buyer's benefit. If can't meet the details in the contract, 100% of your payment will be returned.
2. As a professional manufacturer, we have 18 years factory experience for carbide parabolic button. We are devoting to the research and manufacturing of many different type and size.
3. You can see from the below picture that many customers visited our exhibition booth, more and more customers in the world are using our carbide parabolic button, we received many good feedbacks or reviews from lots of countries.
Contact us
More products
Address:
No. 88 Mingri Road, Liyu Industrial Park, Tianyuan District, Zhuzhou, Hunan, China
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Located in Zhuzhou, Hunan Province-the Tungsten carbide base of China. Zhuzhou Mingri Cemented Carbide Co., Ltd was established in May of 2001 with the investment of 10 million dollars and area of 33300m2. With up-to-date production line, advanced equipments, professional technicians and experts with national awards as the full-time consultants, we have obtained 35 patents in invention, utility model and design. We also have passed ISO9001: 2008 Certification in quality and ISO9001: 14001 Certification in environment. In recent year, our capacity, quality and service have been further greatly improved due to plant expansion, introduction of advanced technologies and equipments at home and abroad and application of 6S management.
We are specialized in all kinds of tungsten carbide products, such as cold heading dies, wire drawing dies, strips and plates, saw tips, brazed tips, disc cutters, round rods, rock drilling bits and button, milling tools, geological exploration drill tools and so on. We not only offer the standard products, but also make all kinds of customized proposal to meet customers′ needs together with customers themselves. Our products are exported to US, Europe, Japan, Taiwan and South-east Asia, etc.
Quality and service are our culture. We endeavor to provide our customers with high quality, best price and satisafactory service. You are warmly welcomed to visit our factory. We′ll exert our efforts to repay your application of our products, warmly welcome you to our factory.