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<title><![CDATA[EC21 Product Catalogs - holing]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/holing--2643/1/holing.html]]></link><item>
<title><![CDATA[Square Hole Polyurethane Screen Panel]]></title><link><![CDATA[https://huanyouglobal.en.ec21.com/Square_Hole_Polyurethane_Screen_Panel--11032254_11032271.html]]></link><description><![CDATA[Square Hole Polyurethane Screen Panel
Introduction
Square Hole Polyurethane Screen Panel
Application
Square hole polyurethane sieve
is mainly used for metallurgy, mining, coal, iron ore, copper, gold]]></description><pubDate><![CDATA[20240529]]></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[DTH Down the Hole Drill Equipment
diamond wire, wire saw machine, wire saw, wire cutting, multiwire cutting machine, multi-wire cutting machine, multi wire sawing, concrete cutting, diamond wire saw,]]></description><pubDate><![CDATA[20120703]]></pubDate></item>
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<title><![CDATA[DTH Hammers(For Deeep and Super Deep Hole Drilling)]]></title><link><![CDATA[https://hncsthzj.en.ec21.com/DTH_Hammers_For_Deeep_and--4293202_4303445.html]]></link><description><![CDATA[The DTH hammer is widely used in drilling blasting holes,drainage and ventilating holes,center holes of raising boring deep blasting holes in trading drilling and blasting methods ofraising,pipe hole]]></description><pubDate><![CDATA[20130115]]></pubDate></item>
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<title><![CDATA[Seismic Shot Hole Drilling Rig]]></title><link><![CDATA[https://irinaliudrills.en.ec21.com/Seismic_Shot_Hole_Drilling_Rig--9881401_9881402.html]]></link><description><![CDATA[hole.
4. We design and use DTH hammer with interconvertible high-low frequency according to situation of single using DTH hammer (low frequency, big impacting energy) in prospecting drilling project ]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[Drill Rods &amp; Casing Pipe]]></title><link><![CDATA[https://tsdiao.en.ec21.com/Drill_Rods_Casing_Pipe--5500758_5500815.html]]></link><description><![CDATA[hole wall to the desired depth during the drilling, and several casing pipes are inserted to protect the internal space of the hole when you drill to the desired depth where the ground condition is n]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[SUNMOY SM200D Rubber Crawler Drilling Rig]]></title><link><![CDATA[https://sunmoypump.en.ec21.com/SUNMOY_SM200D_Rubber_Crawler_Drilling--12068541_12068569.html]]></link><description><![CDATA[SUNMOY SM200D adopting newest model &amp; advanced hydro technology, low consumption, large rotary torque, convenient hole deflection, our water well drilling machine are mainly used for well drilling in]]></description><pubDate><![CDATA[20260412]]></pubDate></item>
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<title><![CDATA[Drill Pipe Wiper Foam Balls]]></title><link><![CDATA[https://merittr34.en.ec21.com/Drill_Pipe_Wiper_Foam_Balls--11284360_11284361.html]]></link><description><![CDATA[hole inside with no any debris or cement residue. 
Because of its high flexible structure you are doing your DP rubbing off job with prime conclusion. We assurance you to get your feedback thanks eve]]></description><pubDate><![CDATA[20250322]]></pubDate></item>
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<title><![CDATA[Good Reputation Maxdrill T38 76mm Button Bit for Surface Mining and Drilling]]></title><link><![CDATA[https://juliewang6.en.ec21.com/Good_Reputation_Maxdrill_T38_76mm--12031255_12031256.html]]></link><description><![CDATA[Good Reputation Maxdrill T38 76mm Button Bit for Surface Mining and Drilling
Product Show
Product DespcriptionDimensions DFlushing Hole(mm)Buttons(mm)AngleClassPart No.mminFront No SizeGauge No SizeF]]></description><pubDate><![CDATA[20241213]]></pubDate></item>
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<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[200 Meter Household Portable Hydraulic Water Well Drilling Rig]]></title><link><![CDATA[https://zuantan020.en.ec21.com/200_Meter_Household_Portable_Hydraulic--8125010_8125060.html]]></link><description><![CDATA[Brand: HUANYUModel: XY-200Drilling depth: 10 - 200 meterWeight: 730KGHole diameter(Soil): 200-400mmHole diameter(Rock): 75 - 170mmWater Well Drilling or Take rock core sample in mining exploration, g]]></description><pubDate><![CDATA[20240812]]></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
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<title><![CDATA[Oil Fishing Tools Wash Over Pipe for Oil Field]]></title><link><![CDATA[https://277064914.en.ec21.com/Oil_Fishing_Tools_Wash_Over--9107217_9107236.html]]></link><description><![CDATA[The Washover Pipe is a special tool that can mill seized drilling tools in well and troubleshoot downhole accidents.is one of our main products .we are a manufacturer of oil down hole tools , our mai]]></description><pubDate><![CDATA[20240318]]></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[hole. This provides a means of washing casing/liner to seat if required.
Features of Guide Shoes
Orifice is sufficiently large as to allow tripping balls, tubes and debris to exit the casing without ]]></description><pubDate><![CDATA[20230626]]></pubDate></item>
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<title><![CDATA[Complete Flotation Wheels]]></title><link><![CDATA[https://gallopwheel.en.ec21.com/Complete_Flotation_Wheels--11559437_11559438.html]]></link><description><![CDATA[SizePatternTT/TLPR / LIRimStud HolesCenter Hole Dia.Offset/ET.No. Dia.PC Dia.400/60-15.5TractionTL1413.00X15.56Φ21.5Φ205Φ1610/-15/-25/-35500/60-22.5TractionTL1616.00x22.5 8/10Φ27Φ275/Φ335Φ221/]]></description><pubDate><![CDATA[20220429]]></pubDate></item>
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<title><![CDATA[Drill Pipe Tong ZQ203-100 Idler Shaft 0102-05M | RUSHI]]></title><link><![CDATA[https://klk455.en.ec21.com/Drill_Pipe_Tong_ZQ203_100--11872763_11872771.html]]></link><description><![CDATA[hole retaining ring 95
Explosion-proof LCD monitor X-000
M10533
Power end accessories JR5231TSN OFM600 large pump connecting rod assembly
Power end accessories SNC40-17 SPM pump large pump driving ge]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Ok240c Pneumatic Rock Drill Sinker]]></title><link><![CDATA[https://bokmi.en.ec21.com/Ok240c_Pneumatic_Rock_Drill_Sinker--5226529_6707691.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 exhau]]></description><pubDate><![CDATA[20130507]]></pubDate></item>
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<title><![CDATA[Machine Screen]]></title><link><![CDATA[https://mollywong8.en.ec21.com/Machine_Screen--1154110_9162242.html]]></link><description><![CDATA[Perforated metals used as sieving plates: 
Hole pattern can be rectangular, square, round, slot, hexagon, etc. 
Usage: in metallurgy(material such as iron ore, limestone, fluorite, cold blast furnace]]></description><pubDate><![CDATA[20140829]]></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[hole, when the start button on the detonator is pressed, the temperature of the heating pipe will rise rapidly, the liquid carbon dioxide will vaporize and expand rapidly at high temperatures, and th]]></description><pubDate><![CDATA[20230619]]></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[holes, bringing the magnet poles as close as possible to the media and ensuring maximum magnetic field strength. 
Others 
The size of feed treated in these separators rarely exceeds 5mm because of th]]></description><pubDate><![CDATA[20170927]]></pubDate></item>
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<title><![CDATA[HXY-6BII Spindle Type Core Drilling Rig]]></title><link><![CDATA[https://wendy121280.en.ec21.com/HXY_6BII_Spindle_Type_Core--3794768_3794985.html]]></link><description><![CDATA[mining, mines gallery ventilation and water discharge tunnel drilling 
Suitable or engineering works of inclined and vertical hole drilling 
Used in large diameter hole foundation stake drilling
]]></description><pubDate><![CDATA[20130807]]></pubDate></item>
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<title><![CDATA[3-3/4&quot; 95mm Downhole Mud Motor Horizontal Directional Drilling HDD]]></title><link><![CDATA[https://drillhunter.en.ec21.com/3_3_4_95mm_Downhole--11837775_11837776.html]]></link><description><![CDATA[3-3/4&quot; (95mm) Down Hole Motor For Horizontal Directional Drilling (HDD)
Compare to the traditional trenching method Horizontal Directional Drilling (HDD) becomes more and more popular especially in u]]></description><pubDate><![CDATA[20230824]]></pubDate></item>
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<title><![CDATA[Flat Screen Washing Machine]]></title><link><![CDATA[https://dingqiao123.en.ec21.com/Flat_Screen_Washing_Machine--11802972_11803003.html]]></link><description><![CDATA[Product use:The machine is uesd to wash the round-hole sereen after the printing is overBasic parameters:Specifications: 200-260-280-320-360Net length: 2000mm-3600mmVower: 380VPower: 370WDimension: 2]]></description><pubDate><![CDATA[20230607]]></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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<title><![CDATA[High Capacity Vibrating Screen Classifier]]></title><link><![CDATA[https://hnzkjq1956.en.ec21.com/High_Capacity_Vibrating_Screen_Classifier--9285753_9285875.html]]></link><description><![CDATA[hole, which is of high efficiency, large capacity, convenient replacement of sieve plate, and reduces the cost.
Our company mainly produces three kinds of vibrating screen as follows:
YA Series Circu]]></description><pubDate><![CDATA[20150310]]></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[hole. NQF series Mud gas separator (Poor Boy Degasser) is professional equipment to treat the gas invade mud. When the drilling mud result gas invade, the proportion of its weight and viscosity have ]]></description><pubDate><![CDATA[20161008]]></pubDate></item>
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<title><![CDATA[Super Drill Series High Air Pressure DTH Hammers]]></title><link><![CDATA[https://lyzs.en.ec21.com/Super_Drill_Series_High_Air--10557317_10570524.html]]></link><description><![CDATA[Hole Range
&amp;Phi;136-&amp;Phi;155mm
&amp;Phi;158-&amp;Phi;203mm
&amp;Phi;200-&amp;Phi;254mm
Connection Thread
API 23/8&amp;rdquo;Reg
API 31/2&amp;rdquo;Reg
API 41/2&amp;rdquo;Reg
Working Pressure
1.0-2.8Mpa
1.0-3.0Mpa
1.2-3.0Mpa
Imp]]></description><pubDate><![CDATA[20171103]]></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[holes, blasting holes in mines and quarries, and micro-pile holes. It is particularly suitable for deep hole drilling and casing advancement in challenging formations like floating, cobblestone, grav]]></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[holes, bringing the magnet poles as close as possible to the media and ensuring maximum magnetic field strength.
Others 
The size of feed treated in these separators rarely exceeds 5mmbecause of the ]]></description><pubDate><![CDATA[20240111]]></pubDate></item>
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<title><![CDATA[Eccentric Drilling Tools with Casing Tube]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/Eccentric_Drilling_Tools_with_Casing--10512304_10512347.html]]></link><description><![CDATA[Eccentric Drilling Tools with Casing Tube
Eccentric is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the next hole. This is particularly desig]]></description><pubDate><![CDATA[20230810]]></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[RCDE Oil-cooling Suspension Electromagnetic Separator]]></title><link><![CDATA[https://chinabtcd.en.ec21.com/RCDE_Oil_cooling_Suspension_Electromagnetic--10480235_10487214.html]]></link><description><![CDATA[hole, drain plug and an oil level gurge. Furthermore, if increased magnet power is desired, a heat exchanger can be mounted on the magnet to accelerate the cooling of the oil. A 10-15% increase in ma]]></description><pubDate><![CDATA[20170807]]></pubDate></item>
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<title><![CDATA[JK590 Crawler Mounted Hydraulic DTH Drilling Rig]]></title><link><![CDATA[https://jkdrilling.en.ec21.com/JK590_Crawler_Mounted_Hydraulic_DTH--10840176_10840187.html]]></link><description><![CDATA[hole Diameter
90-165mm
Site Condition
It is applicable to the blast hole drilling process of hydro project, open pit mining, quarrying, road construction and defense project.
Crawler Mounted Hydrauli]]></description><pubDate><![CDATA[20200725]]></pubDate></item>
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<title><![CDATA[Hook Strip Flat Screen]]></title><link><![CDATA[https://huataogroup0086.en.ec21.com/Hook_Strip_Flat_Screen--11829555_11829561.html]]></link><description><![CDATA[hole size of support plank is different,so as to get the most effective area on the condition of bearing enough force.
The stainless steel wire cloth combines steel support plank into a single closel]]></description><pubDate><![CDATA[20230804]]></pubDate></item>
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<title><![CDATA[LTC Tire Hammer Crushing Station]]></title><link><![CDATA[https://dierzhan123.en.ec21.com/LTC_Tire_Hammer_Crushing_Station--11852707_11852732.html]]></link><description><![CDATA[hole are prevented from remaining on the screen plate and continue to be hit and ground by the hammer, Until it is crushed to the required discharge particle size and finally discharged from the mach]]></description><pubDate><![CDATA[20231010]]></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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