Rock Reamer 24'' Drillig Tools african
The main structure features:
Our company can provide 220--1600mm HDD rock reamer with roller cones. The roller cone reamer fit for all sorts of rock formation.
The Cone bearing is designed with metal seal or o-ring seal. IADC117--737 tooth type is available for different formation. Cone Lock is used for preventing cone falling off when bearing failed.
This series of drilling tools are universal rock reaming tools for non-excavation and crossing construction industries. Our company produces various types of cone reamers.
Suitable for all types of non-excavation and crossing rigs, suitable for various strata. The size covers 300-2000mm.
According to the characteristics of the rig and the different formations, the most suitable tooth profile and bearing structure are selected.
Hydraulic rock breaking. Smooth slag discharge, reducing slag accumulation.
The welding process is guaranteed to prevent overheating of the welding.
The tri-cone bit is a high-reliability bit suitable for vertical and directional wells.This series of bits, while inheriting the superior bearing quality of the conventional hj series bits, adjusts the cutting structure, alloy tooth material and steel tooth welding material, which improves the bit adaptation Capabilities of various complex formations.
Its structural characteristics:
1. The bearing adopts high-precision radial sliding and two thrust bearings; the surface of the palm bearing is hard-coated with hard alloy layer, and the roller bearing is inlaid with silver-plated anti-friction alloy, which improves the bearing capacity and anti-seizure capacity.
2. Use high-precision metal seals. The metal seal consists of a pair of carefully designed and processed metal seal rings as the axial dynamic seal of the bearing. Two highly elastic rubber energy supply rings are located in the palm and roller seal areas as static seals. The optimized seal compression ensures two The metal ring seal surfaces are in good contact at all times.
3. The steel ball locks the roller to adapt to high speed.
4. The all-rubber oil storage bag that can limit the pressure difference and prevent drilling fluid from entering the lubrication system provides a good lubrication guarantee for the bearing system.
5. New type of grease that can withstand high temperature of 250 ° c and wear resistance.
6. The insert bit adopts high-strength, high-toughness cemented carbide teeth, and the optimized design of the number of rows, the number of teeth, the height of the exposed teeth and the unique alloy tooth profile fully utilizes the high wear resistance and excellent cutting ability of the insert . A new type of wear-resistant material is applied to the tooth surface of the steel tooth bit to maintain the high mechanical drilling speed of the steel tooth bit while improving the cutting tooth life of the bit.
Applicable formations for steel tooth drills:
Soft formation with low compressive strength and high drillability
2. Medium to medium hard formations with high compressive strength
3. Semi-abrasive and abrasive hard formations
4. Extremely hard formation with low compressive strength and high drillability
Applicable formations for tooth bit:
1. Soft to medium formations with low compressive strength
2. Medium-hard formation with high compressive strength
3. Semi-abrasive and abrasive hard formations
4. Highly abrasive extremely hard formation
Company Information
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. We cover an area of 27 acres in the vast expanse of central Hebei Plain, surrounded by the major oil fields and enjoy favorable transport convenience.
Our products are certified by API7-I, ISO 9001: 2008, ISO14001: 2004 and OHSAS 18001: 2007. Our products have been marketed in major Chinese provinces, municipalities and exported to over forty countries and regions in Europe, Asia, Africa and Americas, with good reputation ascribed to our superior quality and competitive price. Equipped with advanced technology, facilities and management, we are manufacturing high performance tri-cone drill bits and PDC bits applied in oil, gas and mining exploitation, complying with highest technical quality standards and API specification.
"Quality First, Customer Foremost" is the permanent principle we are adhering to and we are looking forward to establishing long-term mutual business partnerships with customers around the globe.
- Our Main Products:
Tricone bit
Hole opener
Roller cutter
PDC bit
Detailed Product Description
This steel tooth tricone bit is used used to drill hjgh-compressive strength,medium hard formations(like hard shale,sandstone,limestone,etc.).Short projection teeth with reduced crest length are used in this series of bit designs.Durable hard facing is applied to reduce tooth wear.
1.manufacturer of steel tooth tricone bit, TCI tricone bit and PDC bit
2.best quality, reasonable price and good service
3.meet strictly of API and ISO standard
5.delivery on time
6.good feedback of clients
Application
1.A complete line from 3 7/8'' (98mm)~26''(660mm);
2.IADC code in all sizes and in stocks;
Other Information
Sizes and types that are not shown above can be customized according to specific drilling requirements.
FAQ
1. Is your company a distributor or a manufacturer?
A: Yes,We are a professional Rock drillinf Bits used in water&oil field 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 your company website?
A:http://superiorbit.en.made-in-china.com
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