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<title><![CDATA[EC21 Product Catalogs - hole type]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/hole_type--2643/1/hole type.html]]></link><item>
<title><![CDATA[Borehole Truck Water Well Drill Machine with Air Compressor for Sale]]></title><link><![CDATA[https://jcdrill.en.ec21.com/Borehole_Truck_Water_Well_Drill--11438071_12016741.html]]></link><description><![CDATA[Borehole Truck Water Well Drill Machine with Air Compressor for Sale
Model:CSD800
Chassis:6X4,8X4
Max. Drilling depth:800m
Drilling Method:Air Drilling &amp; Mud Drilling
&gt;&gt; Application
CSD800 truck moun]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[50 Meters Depth Portable Small Geological Exploration Core Drilling Rig]]></title><link><![CDATA[https://zuantan020.en.ec21.com/50_Meters_Depth_Portable_Small--8125010_11821431.html]]></link><description><![CDATA[Brand: HUAN YUModel: HY-50Drilling depth: 10 - 50 metersWeight: 280KGHole diameter(Soil): 110-200mmHole diameter(Rock): 75 - 110mmCan be customized on requestType 50 drilling rig is a high and medium]]></description><pubDate><![CDATA[20240812]]></pubDate></item>
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<title><![CDATA[Polyurethane Flip Flow Screen]]></title><link><![CDATA[https://huanyouglobal.en.ec21.com/Polyurethane_Flip_Flow_Screen--11032254_11032268.html]]></link><description><![CDATA[holes can be processed.
4.Polyurethane Flip Flow Screen thickness is generally 4-8mm, lightweight, sieve machine load is small.
5.Polyurethane Flip Flow Screen hole rate is extremely high, the proces]]></description><pubDate><![CDATA[20240529]]></pubDate></item>
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<title><![CDATA[800m Deep Water Well Drilling Rig Digging Machine for Sale]]></title><link><![CDATA[https://pearldrill.en.ec21.com/800m_Deep_Water_Well_Drilling--11926458_11926459.html]]></link><description><![CDATA[800m Deep Water Well Drilling Rig Digging Machine
Basic Info.
Model NO.
800s
Condition
New
Motor
AC Motor
Drill Hole Diameter
&lt;100mm
Drill Hole Depth
&gt;200m
Bit Type
Cone Bit
Drilling Way
Rotary
Type
]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
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<title><![CDATA[Rilon CO2 Rock Blasting System]]></title><link><![CDATA[https://rilon.en.ec21.com/Rilon_CO2_Rock_Blasting_System--11808595_11808671.html]]></link><description><![CDATA[CO2 rock blasting system is a new type of equipment that can replace explosive blasting. There is no vibration, shock wave, open flame, or harmful gas during the construction of CO2 rock blasting sys]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[HD-30B Man Portable Drilling Rig (Wheel Type)]]></title><link><![CDATA[https://irinaliudrills.en.ec21.com/HD_30B_Man_Portable_Drilling--9881401_10086190.html]]></link><description><![CDATA[HD-30B Man Portable Drilling Rig (Wheel Type)
Features:
1. This drilling rig is applicable to work in mountain, loess, hill, plain, forest, gobi, seasonal farmland for seismic prospecting, mine surve]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[Oil Drilling Mud Solids Control Mud Gas Separator]]></title><link><![CDATA[https://czjdsy163.en.ec21.com/Oil_Drilling_Mud_Solids_Control--9973519_9973719.html]]></link><description><![CDATA[Mud Gas Separator
Condition: New 
Type: Mud Gas Separator 
Product Type: For drilling mud system 
Place of Origin: HeBei, China (Mainland) 
Brand Name: GSSY Solids Control 
Model Number: NQF1000 
Vol]]></description><pubDate><![CDATA[20161008]]></pubDate></item>
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<title><![CDATA[Low Air Pressure DTH Hammers]]></title><link><![CDATA[https://lyzs.en.ec21.com/Low_Air_Pressure_DTH_Hammers--10557317_10557326.html]]></link><description><![CDATA[type and wet-type operation, an ideal hole-drilling equipment with reliable capability. 
Outstanding advantages: 
1. Deep hole drilling capacity 
2. Reliable performance 
3. Easy to disassembly. 
Low]]></description><pubDate><![CDATA[20171011]]></pubDate></item>
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<title><![CDATA[Powerful DHD, COP, Mission, SD, QL DTH Drill Bits 8&apos;&apos;]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/Powerful_DHD_COP_Mission_SD--10512257_10514401.html]]></link><description><![CDATA[type : YK05, KD10 
Manufacturing process : Forging, CNC machining,Heat treatment... 
Package: Foam + Carton + Wooden
Bit head design and selection:
Flat Front Spherical Applications: For drilling in ]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[JKS500C Crawler Mounted Versatile Well Drilling Rig]]></title><link><![CDATA[https://jkdrilling.en.ec21.com/JKS500C_Crawler_Mounted_Versatile_Well--10840176_10840215.html]]></link><description><![CDATA[holes and geothermal boreholes.
Product Features
JKS500C Crawler Mounted Versatile Well Drilling Rig
is a new, efficient and multifunctional drill rig, mainly applicable to all kinds of drilling proc]]></description><pubDate><![CDATA[20200725]]></pubDate></item>
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<title><![CDATA[Guide Shoes]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Guide_Shoes--11811606_11811613.html]]></link><description><![CDATA[type of collar. It efficiently guides casing past sidewall irregularities.
The guide shoe drilling
operation has the ability to circulate through down-jets/centre of the shoe while running in the hol]]></description><pubDate><![CDATA[20230626]]></pubDate></item>
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<title><![CDATA[Hexagonal Kelly]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Hexagonal_Kelly--10964119_10995843.html]]></link><description><![CDATA[hole minimum wall thickness
Screw thread specification and left rotate type
Outside diameter
Chamfering diameter
Thread specification and type
Outside diameter
DLR
Length
LL
Chamfering diameter
DF
St]]></description><pubDate><![CDATA[20200523]]></pubDate></item>
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<title><![CDATA[3535 BOP Part FZ35*35RS Tubing RJ11172.12 | SHENKAI | RONGSHENG]]></title><link><![CDATA[https://klk455.en.ec21.com/3535_BOP_Part_FZ35_35RS--11872763_11872777.html]]></link><description><![CDATA[hole
Retainer, Upper Valve Guide, P/N:1134309,MP-16
MOTORPOTBOARD,TYPE II 2713
DT11318
Touring car hook accessories DG450 Lower bushing 103.04.16
High pressure elbow and accessoriesPlug valve grease ]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[OK280 Js Stoper Pneumatic Rock Drill]]></title><link><![CDATA[https://bokmi.en.ec21.com/OK280_Js_Stoper_Pneumatic_Rock--5226529_5226765.html]]></link><description><![CDATA[hole.
Ease of Operation A good balance between the drill and the leg ensures a stabilized operation with less recoil. Besides, the exhaust deflector can be oriented in ay direction to keep the exhaus]]></description><pubDate><![CDATA[20130507]]></pubDate></item>
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<title><![CDATA[DTH Down the Hole Drill Equipment]]></title><link><![CDATA[https://jim5428.en.ec21.com/DTH_Down_the_Hole_Drill--6588506_6588988.html]]></link><description><![CDATA[type of motor (Full Pneumatic / Pneumatic and electric / pneumatic and hydraulic) 2) diameter of the down-the-hole-hammer (65mm/ 80mm/ 90mm) 3) how many meters of pipe needed 4) special requirement ]]></description><pubDate><![CDATA[20120703]]></pubDate></item>
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<title><![CDATA[Rock Anchor Drilling Rig Crawler Type Drilling Rig Used for Foundation Pit]]></title><link><![CDATA[https://anchordrillingrig.en.ec21.com/Rock_Anchor_Drilling_Rig_Crawler--11893208_11893209.html]]></link><description><![CDATA[Product DescriptionZML90 rock anchor drilling machine crawler type drilling rig used for fundation pit ZML90 is a crawler-mounted multifunctional drilling rig primarily used in various engineering fi]]></description><pubDate><![CDATA[20240125]]></pubDate></item>
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<title><![CDATA[CTB Wet Drum Magnetic Separator]]></title><link><![CDATA[https://alexbyhb.en.ec21.com/CTB_Wet_Drum_Magnetic_Separator--11869101_11886629.html]]></link><description><![CDATA[type to meet precisely your process needs in the best technical and cost effective manner.
This kind of magnetic separator can prevent the final product from the secondary contamination because of th]]></description><pubDate><![CDATA[20240111]]></pubDate></item>
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<title><![CDATA[Wet  Magnetic Separator for Iron Ore]]></title><link><![CDATA[https://lonelyfife.en.ec21.com/Wet_Magnetic_Separator_for_Iron--2878665_2878675.html]]></link><description><![CDATA[type to meet precisely your process needs in the best technical and cost effective manner. 
This kind of magnetic separator can prevent the final product from the secondary contamination because of t]]></description><pubDate><![CDATA[20170927]]></pubDate></item>
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<title><![CDATA[HYDX-5C Full Hydraulic Drilling Rig(Tire Type)]]></title><link><![CDATA[https://wendy121280.en.ec21.com/HYDX_5C_Full_Hydraulic_Drilling--3794768_3795227.html]]></link><description><![CDATA[HYDX-5C type drill rig is mainly used for inclined and straight holes drilling 
The drill rig has a reasonable design and superior performance 
It is easy for operation and maintenance 
It could be u]]></description><pubDate><![CDATA[20130807]]></pubDate></item>
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<title><![CDATA[HR Pistons Pushing Centrifuge]]></title><link><![CDATA[https://saideli.en.ec21.com/HR_Pistons_Pushing_Centrifuge--11550660_11592325.html]]></link><description><![CDATA[holes on the drum wall, and then drained outside through the liquid outlet. The solid will be intercepted on the first-grade drum and form a cake ring.
Main Parameters
SPECIFICATION OF HR PISTONS PUS]]></description><pubDate><![CDATA[20220629]]></pubDate></item>
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<title><![CDATA[MAXDRILL  Top Hammer Drifting Drill Rod/ Extension Rod]]></title><link><![CDATA[https://maxdrill02.en.ec21.com/MAXDRILL_Top_Hammer_Drifting_Drill--8458610_8459053.html]]></link><description><![CDATA[holes, and longer service life.
For Extension Rod and M/F steel process, the below two different types of heat treatment are used to strengthen high speed and powerful percussive drill string compone]]></description><pubDate><![CDATA[20200630]]></pubDate></item>

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