廊坊鉆王科技有限公司英文

1、鉆王科技有限公司(廊坊)King-drilling Engineering Science & Techniques Limited Company (Langfang)King-drilling Engineering Science & Techniques Limited Company (Langfang), which is located in Tsinghua science & technology park, Langfang economic and technical development zone, Hebei province, 37km t

2、o Beijing, and 3km to jing-jin-tang high way.For many years, our company contributes all heart to the Chinese drilling industry, has become the leader of the realm. Our company presents first rate management, designing, manufacturing and after sales service of drilling bits and tools.As specialists

3、in the drilling realm, it is our commitment to provide customers with the highest quality, low price, up-to-date drilling bits and tools.Whatever your requirements in specialized large diameter shaft drilling, you can rely on the total capabilities of the King-drilling Engineering Science & Tech

4、niques Limited Company(Langfang).Now, our products have been widely used abroad in foundation engineering drilling realm, and form many series.推薦精選Roller Cutters and Large Diameter Roller Cutter BitsIn large diameter drilling industry, roller cutter bit is the most useful and effective tool for dril

5、ling in hard rock formation. Our company have developed 6-series,8-series,12-series,15-series and 17-series roller cutters with either TCI tooth or welding-tooth or milled tooth. All king-drill roller cutters have long life with metal seal design. King-drill bit bodies are available in diameters fro

6、m 700-5000mm. TCI cutter TCI cutter bit cutters in batches for export TCI cutter bit for export welding teeth cutter welding teeth cutter bitRoller Cone Bit and Large Diameter Assembled Roller Cone BitsOur company provide 76-660 tri-cone bits with either TCI or milled tooth. All these

7、 bits are long life and low price.At same time we developed king-drill series large diameter assembled roller cone bits. The bits are available in diameters from 345-1200mm.推薦精選 2800 assembled roller cone bit assembled roller cone bit  roller cone bits assembled cone bits in batches Bellin

8、g Tools for Piling FoundationWe can design and manufacture any belling tools for any formation, any rig and any parameters, provide one to one service. roller cone belling tool soil belling tool soil belling tool  rock belling tool for big rig 2500 rock belling tool 推薦精選No-circulation Dril

9、ling Tools for Hydraulic Rotary Drill RigAlong to the spring up of hydraulic rotary drill rig, we developed no-circulation drilling tools series, to match various rigs, such as Bauer, Mait, Sany and all others. We design and manufacture more than 1000 tools every year, the manufacture technology kee

10、p ahead in China.NO-circulation drilling tools include drilling buckets, drilling augers and core barrels.l Drilling bucketSoil and rock drilling buckets are available in diameter 600-3000mm. The bucket bottom can be single bottom or double bottom. Single bottom bucket is used for drilling clay form

11、ation; double bottom bucket is used for drilling other formation. And the bottom can be one eyed or two eyed. One eyed bottom is fit for drilling small diameter sand or scree formation, but two eyed bottom is fit for big diameter scree or boulder formation.The bucket teeth can be flat teeth for dril

12、ling in soft formation; flat teeth and round shank chisels for drilling in soft to median rocks; round shank chisels for drilling in no-weathered rocks. bucket for rock bucket  for soil buckets for sending out bucket  for claypan l Soil and rock drilling augersSoil and rock drilling a

13、ugers are available in diameter600-2500mm, including different configurations 推薦精選single cut/single flight, double cut /double flight, flat teeth cut and round shank chisels tapered cut. rock auger bit soil auger bitl Core barrelsCore barrels are special tools which can remove a core, only cut an an

14、nular groove so that penetrating rate increased, cooperate with augers and buckets. Core barrels are available in diameter600-3000mm, with flat teeth for soft soils, round chisels for median rock and roller bit for hard rock.  2500 roller cone core barrel R-chisels core barrel l Drilling teethA

15、t same time, our company provides all series of drilling teeth. All these drilling teeth have excellent quality. drilling teeth round chisels seat 推薦精選Down-hole Reverse Circulation Drilling System for Hydraulic Rotary Drill Rig Technics illustration Down-hole reverse circulation drilling system

16、 is designed to cut rocks with strength exceeding 100Mpa. The system can be used for core drilling or full section drilling.There are two methods to select: down hole air-lift reverse circulation system and down hole water-power reverse circulation system. In condition of steady well wall or using c

17、asing protection, air-lift reverse circulation system is used; but in condition of unsteady well wall and no casing using, water power reverse circulation system is good choice.Now, our company keep ahead in rock drilling techniques in the world. air lift circulation roller core bit air swivel推薦精選 a

18、ir lift circulation drilling air lift circulation full section cutter bit PDC Bits and Small Diameter Drag BitsOur company design, manufacture and sale small diameter grab bits. Excellent steel material, excellent tungsten carbide, excellent foundry and heat treatment techniques make drag bit l

19、ong life. We also deal in PDC bits in diameter from 91-311. three type drag bits PDC bitsChevron drag bit Reamer Bits for Oil, Water and Mine Well DrillingOur company have abundant manufacture experiences in reamer bits and tools for oil well, water well and mine well drilling industry. The gau

20、ge, stabilization, penetrate rate and life all achieve first level in national and international drilling realm.推薦精選For example ,we have developed 157-244.5 and 157-310.9 roller cone reamer bits for Chinese Continental Science Drilling engineering, and made excellent contribution to CCSD because of

21、excellent quality and low price. reamer bit  for CCSD reamer bits for CCSD in batches  reamer bit for coal mine big diameter roller cone reamer bitdrag reamer bitReaming Tools for Rock Trenchless or Minisized Tunnel Drilling Industry To satisfy the demands of national and international trenchless and city minisized tunnel drilling industry, we developed rock trenchless