Harbin DQL-8 compass
1. Damping function enable a quick reading in nine seconds
2 Neodymium(NdFeB) needle, highest magnetic strength permanent magnet
3 Less erro (< 0.5degree), High accuracy
4 magnetic declination adjusting knob & Needle lock button
5 Made by German DMG 5-axis machining center
6 100% inspection, 200 QC items for each compass
7 Anti-rust and anti-corrosion surface, treatment by electrostatic spraying process
Item Specification
Brand Harbin
Model No DQL-8
Damping Time
I would like to inform you about that our company, as RDS Machine manufactures and supplies drilling rigs and hydraulic rock drill drifters alternative(aftermarket) spare parts of Atlas Copco, Sandvik, Furukawa and Montabert brands.
I would like to inform you about that our company, as RDS Machine manufactures and supplies drilling rigs and hydraulic rock drill drifters alternative(aftermarket) spare parts of Atlas Copco, Sandvik, Furukawa and Montabert brands.
I would like to inform you about that our company, as RDS Machine manufactures and supplies drilling rigs and hydraulic rock drill drifters alternative(aftermarket) spare parts of Atlas Copco, Sandvik, Furukawa and Montabert brands.
I would like to inform you about that our company, as RDS Machine manufactures and supplies drilling rigs and hydraulic rock drill drifters alternative(aftermarket) spare parts of Atlas Copco, Sandvik, Furukawa and Montabert brands.
5771 Drilling Machines Tools Suppliers
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Taizhou Kaiqiu Drilling Tools Co., Ltd has been for a long term focus on the "drilling industry" solutions and research. The company recruits the mining industry elite, grasping the core technology (full introduction of Europe's most advanced heat treatment systems) with a number of R&D patents. Kaiqiu people always insist on "change" mode, making bold innovation. It is being a top manufacturing company with a full system of research, manufacture and marketing.
The company has a workshop space of 20000 m2 and more than 200 employees. It professionally produces various DTH hammer, DTH bench drilling, coupling sleeves, drill pipe for mining and construction. There are more than 300 sales service providers in China, and the products are exported to Australia, Africa, and Southeast Asia, etc. The main brand, "Kaiqiu", has set up a high reputation and popularity in the domestic and foreign markets.
The company will strive to improve product cost performance, recognition ratio and comprehensive ratio, committed to the company into the best intellectual property value, the most innovative ability, the most market influence, and make the new meaning.
CHAIN SPROCKET mm ROLLER CHAIN mm
Tooth Width B1 23.5 Chain Pitch 38.1
Hub Configuration B Roller Dia 22.23
Internal Width 25.40 Chain Number 40
Number of Teeth 10-21 Number of Chain Rows 1-2-3
Hardened Teeth Up to customer stock bore sprocket
Black Oxide Up to customer Asian Standard sprocket
Bore Type Stock Bore
Tma shuttle arm machines are designed for production of large roto molded parts, multiple molds mounting on the arm with various capacities. The robust arms are cart mounted provides both side supports to the arms enable the machine for production of large size products.
Tma independent arm machine is especially suited for production of the products having different cycle time. Independent arm machine allows for choosing optimal processing parameters for productions of different articles having different material and different thickness and different size of product. This machine is also very suitable for multi-layer products.
Annular blowout preventer(annular bop) is important equipment for drilling well. It widly used in onshore and offshore drilling, geothemal driling. We supply three type of annular bop: bloted-cover, wedged-cover and latched-cover. All type of annular bop are strictly manucatured as per api spec 16a, have same reliable quality as other us products.
There type are camaron and hydril in the the word.
Annular bop size and models
Working pressure
(psi)
7 1/16"11"13 5/8"20 3/4"21 1/4"
10, 000
Bolted/ latchedwedgedwedged
5, 000boltedbolted/ latchedbolted/ latched
3, 000boltedbolted/ latchedbolted/ latchedlatched
2, 000 latched
Annular blowout preventer(annular bop) is important equipment for drilling well. It widly used in onshore and offshore drilling, geothemal driling. We supply three type of annular bop: bloted-cover, wedged-cover and latched-cover. All type of annular bop are strictly manucatured as per api spec 16a, have same reliable quality as other us products.
There type are camaron and hydril in the the word.
Longway has authorized by ISO 9001, NS-1 and Russia GOST RTN . it is able to process drilling tools according to standard DS-1 under a full system of production design and quality control.. our oil drill rod have been tested by the third party, such as China national petroleum pipe research insititue and Russia petroleum pipe quality control center, the quality is stable and reliable.
Longway has authorized by ISO 9001, NS-1 and Russia GOST RTN . it is able to process drilling tools according to standard DS-1 under a full system of production design and quality control.. our oil drill rod have been tested by the third party, such as China national petroleum pipe research insititue and Russia petroleum pipe quality control center, the quality is stable and reliable.
Longway has authorized by ISO 9001, NS-1 and Russia GOST RTN . it is able to process drilling tools according to standard DS-1 under a full system of production design and quality control.. our oil drill rod have been tested by the third party, such as China national petroleum pipe research insititue and Russia petroleum pipe quality control center, the quality is stable and reliable.
As a manufacturer and a supplier we produce cementing tools since 1997, and now we have almost 400 workers, the products cover cementing head/plug, stage collar, float equipment, centralizer and so on. Please contact me if you have need, and
PDC cutters different features are selected and bit profile design is optimized to suit different drilling applications in different formations to satisfy different requirements when drilling soft to medium hard formations without sulfureted hydrogen well section.
Cutting structure is force balanced,non-symmetrical blade and deep junk slots are designed to dramatically improve ROP of the bit.Matrix material of the bit adopts high quality steel and wear-resistance material with high performance is build-up welded on the surface of blades to prevent material from eroding.
Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.
Machining precision and retention of cutters are ensured by using milling center with high performance five axes and high speed milling technology.
5771 Drilling Machines Tools Suppliers
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