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<title><![CDATA[EC21 Product Catalogs - pressure blast]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pressure-blast--2643/1/pressure blast.html]]></link><item>
<title><![CDATA[Double Boomer Arm Full Hydraulic Hard Rock Blasting Drilling Machine Tunnel Jumbo Drill Price]]></title><link><![CDATA[https://compressorforsale.en.ec21.com/Double-Boomer-Arm-Full-Hydraulic--11366522_11898040.html]]></link><description><![CDATA[Pressure
0.3-0.6MPa
Drill Speed
0.8-2m/min
Compressor Motor Power
7.5KW
Motor Power
55*2KW
Water Pump Flow 
10m³/h
Tank Volume
600L
Pressure
0.2-0.8MPa
Machine Weight
33000kg
Water Pump Motor Power
]]></description><pubDate><![CDATA[20240206]]></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[Blasting System Works
Below the critical temperature (-31.1 degrees Celsius), carbon dioxide can become liquid carbon dioxide under pressurized conditions, and its volume shrinks. When the temperatur]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[HD-15b Air Motor Top-drive Flush Drilling Rig]]></title><link><![CDATA[https://irinaliudrills.en.ec21.com/HD-15b-Air-Motor-Top--9881401_10082697.html]]></link><description><![CDATA[m
φ60*3.5*1500
75/82mm
Hand-disc power swivel
Torque
300 N.m
Rotate speed
0～140 r/min
Weight
20 kg
Disk radius
800~1250mm Options
Compressor Station
Displacement
5.2-6.4 m³/min
Pressure
7 bar
]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[DM100A Pneumatic Powered Rock Drilling Rig]]></title><link><![CDATA[https://jcdrill.en.ec21.com/DM100A-Pneumatic-Powered-Rock-Drilling--11438071_11484863.html]]></link><description><![CDATA[pressure; anchor holes could use on the two sides of slides by the M42X10X1.5 screw holes, which also could be used to fix optional (XQ) sled bearing drill holes 0 ° -90 °; or work with vertical sh]]></description><pubDate><![CDATA[20211201]]></pubDate></item>
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<title><![CDATA[CM358A Crawler Mounted Hydraulic DTH Drilling Rig]]></title><link><![CDATA[https://jkdrilling.en.ec21.com/CM358A-Crawler-Mounted-Hydraulic-DTH--10840176_10840196.html]]></link><description><![CDATA[pressure
1.2-2.4MPa
Air consumption
11-21m³/min
Feeding stroke
3820mm
Rod-changing length
3m
Max. horizontal drilling height
3370mm
Rotation rate
0-80rpm
Rotation torque
3000Nm
Travel speed
2Km/h
Gr]]></description><pubDate><![CDATA[20200725]]></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[is added to avoid any abnormal conditions under the deep well.
1.Drilling dia:500-1000mm
2.working air pressure:0.6-2.5Mpa
3.Matched bits,DHD,COP,MISSION,BR,QL
More informations,pls contact us!
]]></description><pubDate><![CDATA[20130115]]></pubDate></item>

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