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<title><![CDATA[EC21 Product Catalogs - with hole]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/with_hole--2643/1/with hole.html]]></link><item>
<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[SIZE : AW, BW, N, NS-3, H, P, NW, HW, HWT
USAGE 
1. Drill Rods - It is drilling equipment with Core Barrel and Bit attached at its foremost part and is maintained by the Chuck of the Drill Rig. - It&apos;]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[SUNMOY HG300D-300 Water Drilling Rig]]></title><link><![CDATA[https://sunmoypump.en.ec21.com/SUNMOY_HG300D_300_Water_Drilling--12068541_12068616.html]]></link><description><![CDATA[Hole diameter
300mm
Drill rod diameter
51mm
Angle range
0°-90°
Dimensions(L*W*H)
1830*760*1500mm
Weight (without diesel engine)
985kgs
Rig traveling device
Migration distance
400mm
Distance from a ]]></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[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[Hole diameter(Rock): 75 - 110mmCan be customized on requestType 50 drilling rig is a high and medium speed drilling rig with hydraulic feed. Compared with other direct drilling rigs, it has the advan]]></description><pubDate><![CDATA[20240812]]></pubDate></item>
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<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[Carbon Dioxide Gas Expansion Rock Fracture System]]></title><link><![CDATA[https://rilon.en.ec21.com/Carbon_Dioxide_Gas_Expansion_Rock--11808595_11808699.html]]></link><description><![CDATA[with liquid carbon dioxide. Then insert the steel pipe into the hole, when the start button on the detonator is pressed, the temperature of the heating pipe will rise rapidly, the liquid carbon dioxi]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[OK240-LD Pneumatic Rock Drill]]></title><link><![CDATA[https://bokmi.en.ec21.com/OK240_LD_Pneumatic_Rock_Drill--5226529_5226530.html]]></link><description><![CDATA[with high air efficiency, produces strong percussion and torque and performs marvellously in drilling hard rock as well as semi-long hole.
Ease of Operation A good balance between the drill and the l]]></description><pubDate><![CDATA[20130507]]></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[problem with customers and provide the most suitable rock drilling tools not only include downhole motor but also other related drilling tools such reamers, drill bits, probe cavity and so on.
]]></description><pubDate><![CDATA[20230824]]></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[hole for diamond wire. Available for vertical, horizontal and slant drilling. It is used to drill the hole for introducing the diamond wire in stone quarrying. It can not go without diamond wire saw ]]></description><pubDate><![CDATA[20120703]]></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[with a respective spray pipe for feed and concentrates, and water amount can be adjusted so as to assure suitable density of the concentrate. It can be equipped with co-current, counter-rotation and ]]></description><pubDate><![CDATA[20170927]]></pubDate></item>
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<title><![CDATA[HYDX-5A Full Hydraulic Drilling Rig]]></title><link><![CDATA[https://wendy121280.en.ec21.com/HYDX_5A_Full_Hydraulic_Drilling--3794768_3795060.html]]></link><description><![CDATA[with a system connecting the spindle and oil cylinder with chain 
Mast could be adjusted within the range of angle 0 to 90 degree for its drilling hole with a low center of gravity and good stability]]></description><pubDate><![CDATA[20130807]]></pubDate></item>
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<title><![CDATA[Reverse Circulation DTH Hammers and Bits]]></title><link><![CDATA[https://hncsthzj.en.ec21.com/Reverse_Circulation_DTH_Hammers_and--4293202_4632832.html]]></link><description><![CDATA[Best Drilling Tools For You!
There are six specifications
TH80RC,TH98RC,TH126RC,TH140RC,TH180RC,TH220RC. They can bore holes from 90mm to 305mm. They have unique air distributing route:
The flushings]]></description><pubDate><![CDATA[20130115]]></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[The vibrating screen is machinery and equipment of vibration screening, which is suitable for damp fine grade of difficult materials with dry vibration screening, and is also equipment to process dif]]></description><pubDate><![CDATA[20150310]]></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[with separate couplings. The advantages of drilling with M/F steel include: easy handling, quicker uncoupling, tighter connections, the potential to drill straighter holes, and longer service life.
F]]></description><pubDate><![CDATA[20200630]]></pubDate></item>
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<title><![CDATA[HD-40a Man Portable Drilling Rig]]></title><link><![CDATA[https://irinaliudrills.en.ec21.com/HD_40a_Man_Portable_Drilling--9881401_10086191.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[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[with gas mixture in the bore hole is transferred by mud return lines to the inlet of the poor boy degasser, allowing it to impinge on a series of baffles which separates gas from drilling mud. The fr]]></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[without bit）
978mm
1135mm
1266mm
Weight（without bit）
61kg
101kg
178.5kg
External Diameter
&amp;Phi;126mm
&amp;Phi;148mm
&amp;Phi;185mm
Drilling Hole Range
&amp;Phi;136-&amp;Phi;155mm
&amp;Phi;158-&amp;Phi;203mm
&amp;Phi;200-&amp;]]></description><pubDate><![CDATA[20171103]]></pubDate></item>
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<title><![CDATA[LL-F Type Reverse Circulating Junk Basket]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/LL_F_Type_Reverse_Circulating--11093688_11181035.html]]></link><description><![CDATA[holes in the upper end of the barrel.
Saigao Group
specializing in design, research and development, processing and manufacturing, sales and export of machinery equipment, with leading products compr]]></description><pubDate><![CDATA[20200622]]></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[RCDE Oil-cooling Suspension Electromagnetic Separator]]></title><link><![CDATA[https://chinabtcd.en.ec21.com/RCDE_Oil_cooling_Suspension_Electromagnetic--10480235_10487215.html]]></link><description><![CDATA[with a pressure relief value, filling 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 cooli]]></description><pubDate><![CDATA[20230610]]></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[with dust collection system, and wet type dust collector is optional once water is accessible on site. 
JK590C/JK590 are mainly applicable to blasting borehole drilling process of hydro project, open]]></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[with different meshes,the 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 ]]></description><pubDate><![CDATA[20230804]]></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[Hexagonal Kelly
Kelly is located in the top of the drill string, with square and hexagonal. In rotary drilling, when it is drilling, kelly connected with square bushing and rotary bushing, transfer t]]></description><pubDate><![CDATA[20200523]]></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[with hole NPT1/2&quot; JK00213-13
Rod hanging pliers accessories ZQ203-100 straight-through connector 010801-01M
35×35 BOP AccessoriesFZ35*35SK gate seal rubber core 442*167*89
Viscosifier for Drilling F]]></description><pubDate><![CDATA[20231203]]></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[with anchor reinforcement, advance support for tunnel pipe sheds, inclined pile anchor reinforcement for foundation pits, anti-floating anchor rods, geothermal wells, roadbed reinforcement, dam found]]></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[with a respective spray pipe for feed and concentrates, and water amount can be adjusted so as to assure suitable density of the concentrate. It can be equipped with co-current, counter-rotation and ]]></description><pubDate><![CDATA[20240111]]></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[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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