Product Features:
1.Matrix PDC bit with five blades of parabola crown profile and with middle cutter density.
2.With interchangeable screw nozzles.
3.Asymmetrical blades arrangement and special load-balanced cutter arrangement design improve bit stability and therefore higher ROP.
4.Non-plane interfaced diamond/carbide cutters absorb effectively high stress and minimize cutter fracturing and wearing.
5.Both tilted and cauterized nozzles design improves bit cleaning and prevents bit balling, thus to improve ROP.
6.Can be used on rotary or down hole motor drilling.
7.Suitable for soft to medium hard formation.
8.High HIS is recommended.
You are welcome to visit our factory, checking our quality and process of our products. Please feel free to contact us.
Established in 1989, Beijing Superior Drilling Equipment Co., Ltd is a comprehensive enterprise with highly specialized expertise in design, R&D and manufacture of tri-cone and PDC drill bits.Our products are certified by API7-I, ISO 9001:2008, ISO14001:2004 and OHSAS 18001:2007.
1. Pilot Bit - - Pilot Plate
Pilot drilling in soft soil formation.
Pilot Bit - the first form: with the octagonal connection which passes the torque, prevents damage or seizure of the thread connection, facilitating disassembling of the pilot bit. the second form:without the octagonal connection.
Selection and match of different pilot plates and alloy materials can be flexibly made on the specific geological engineering, thus enhancing efficiency.
- Pilot Bit - Eagle Claw Bit
Suitable for pilot drilling in hard soil layer, highly weathered rock formation, sandstone and pebble formation..
The bullet teeth are made from high-quality alloy material to ensure wear resistance, improve the construction efficiency; the drill bit body embedded with alloy teeth can effectively improve gauge ability of the drill bit .
3. Soil reamer - Extrusion Reamer,Fluted-type Reamer,Ripping Reamer
Specification : Φ200-2000mm
Extrusion Reamer: suitable for soft soil formation.
Fluted-type Reamer: suitable for quicksand, soil, backfill and multi-stone formation.
Ripping Reamer: Suitable for relatively hard soil or relatively great viscous clay or mudstone.
Reamer Material: made from superior alloy steel undergone strict heat treatment, which effectively enhances impact resistance, pull force, torsional force and wear resistance.
Production Process: strict control over raw material, superior process treatment,high strength welding demand and specially reasonable design optimization.
Features: Reamer cutting teeth embedded with high quality hard alloy head, matching different cutting teeth based on different formations to improve cutting performance. Large sized reamers using split water tank greatly reduces the reamer weight and resistance when pulling back is conducted.
At the same time, our company can optimize the design, improve work efficiency and increase working life of the reamer, based on different customers and different formation conditions.
4. Swivel
Our company can provide you with various models of swivel, 10T-350T, complete specifications, single ear or double ears can be customized.
Material: The swivel is made from high-quality alloy steel, having high-quality bearings, tested by the maximum rotation and torque to ensure excellent mechanical properties.
Sealing: combination of a variety of sealed forms, reliable structure, durable; and grease is not easy to leak, extending the period and reducing construction risk.
Maintenance: Use of special grease can resist high temperature and pressure, which is not easy to evaporate when heated and enables a longer bearing life.
5. Rock Reamer
I We can customize Φ280-1500mm sized cone-type rock reamers, as per customers' demands.
Features:
1. The cone has a reasonable tilting angle and its palm embedded with reinforced alloy to prevent premature wear of the palm;
2. With the cone anti-dropout technology, to maximally prevent hole accidents caused by cone body dropout after damages of bearings.
3. The front of the drill bit has a pilot block or pilot ring,to ensure better effects of piloting and slag removal.
4. Timely cooling should be ensured in welding process to prevent damage to the tooth from overheating.
5. Selection of the most suitable tooth profile based on the different formations to improve the construction efficiency.
6. For large-scale reaming, weight reduction design effectively reduces the weight, linear change tendency of the pipeline trajectory to reduce the blocking when the reaming and dragging are conducted.
7. Roller cones specified for trenchless projects are developed with reasonable teeth layout and additionally hardfaced cone palms, effectively enhancing the working life of the reamer in complex rock formations.
6.Mud Motor
1. Adopted technology of equally walled motor stators provides advantages of a short length, high power and high thermal dissipation efficiency . The overall weight is smaller and the working life is longer.
2. Effectively improve ROP in the rock formation , shorten the project cycle and reduce construction costs.
3. Precise directional drilling, good deflection ratio, improved project quality.
FAQ
1. Is your company a distributor or a manufacturer?
A: Yes,We are a professional Rock Bits manufacturer in China.
2. How about your products?
A : All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.
3.what is the Packaging & Delivery?
A:We used high quality export carton or standard export woodern case
4.what is the time about the delivery?
A: repared to deliver within 1 week, if in stock.
Depends on order quantity, when out of stock,7-30days
Transportation:By sea or air
5. How to order the products?
A: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
6.What is the website about your factory?
A:Our website is http://superiorbit.en.made-in-china.com
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