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<title><![CDATA[EC21 Product Catalogs - rock head]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/rock-head--2643/1/rock head.html]]></link><item>
<title><![CDATA[SUNMOY HG300D-200 Water Drilling Rig]]></title><link><![CDATA[https://sunmoypump.en.ec21.com/SUNMOY-HG300D-200-Water-Drilling--12068541_12068551.html]]></link><description><![CDATA[rock and other hard materials.
The hydraulic system of the HG300D drilling rig consists of hydraulic pumps, cylinders, and pipes that provide high-pressure hydraulic fluid to convert hydraulic energy]]></description><pubDate><![CDATA[20260412]]></pubDate></item>
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<title><![CDATA[Cutter Suction Dredger Dredge Stock New 4000m3/H CSD450 for Canal Dredging Sucking CONSTRUCTION1-1]]></title><link><![CDATA[https://nico23.en.ec21.com/Cutter-Suction-Dredger-Dredge-Stock--12043234_12043236.html]]></link><description><![CDATA[Head Suction Dredger Made in HengPeng Shipyard1.Introduction: The Cutter Suction Dredger of steel construction, the non self-propelled, dismountable type, is able to berth and dredge at any waters bo]]></description><pubDate><![CDATA[20250217]]></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[rock if it is equipped with suitable drilling bit. The power of drilling rig comes from the truck engine; the rig has distribute implement and hydraulic system.
&gt;&gt; Characteristics
&gt;&gt;The drilling rig ]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[PCKW Reversible Non-Grate Hammer Crusher]]></title><link><![CDATA[https://shanbaomachinery.en.ec21.com/PCKW-Reversible-Non-Grate-Hammer--12014848_12014851.html]]></link><description><![CDATA[head, reduces the frequency of replacing the hammer head, and ensures the uniformity of the discharge particle size.
Application Fields
Finely crushing brittle materials below medium hardness in indu]]></description><pubDate><![CDATA[20241008]]></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[Industrial Coarse Grinding Machine Custom Stone Powder Processing Equipment  Rough Mill Manufacturer]]></title><link><![CDATA[https://chinadbm.en.ec21.com/Industrial-Coarse-Grinding-Machine-Custom--11040814_11040827.html]]></link><description><![CDATA[Industrial coarse grinding machine
custom Stone Powder processing equipment Rough mill manufacturer 
Coarse Powder Hammer Mill:
engaging in crushing various rocks and stones with comprehensive streng]]></description><pubDate><![CDATA[20240611]]></pubDate></item>
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<title><![CDATA[New Cardox CO2 Blasting Rock System]]></title><link><![CDATA[https://rilon.en.ec21.com/New-Cardox-CO2-Blasting-Rock--11808595_11808684.html]]></link><description><![CDATA[at high temperatures, and the volume will expand by 600 times in an instant. The intense pressure will burst the gasket on the vent head, releasing the gas, and Breaking the rock from within.
]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[Fracturing Tree]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Fracturing-Tree--11811606_11811609.html]]></link><description><![CDATA[The fracturing tree (frac tree wellhead
) is a piece of wellhead equipment used to direct and control oil &amp; gas from the well. It is an assembly of valves, spools, and fittings used for an oil well, ]]></description><pubDate><![CDATA[20230626]]></pubDate></item>
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<title><![CDATA[PY Spring Cone Crusher]]></title><link><![CDATA[https://bogucrushing4613.en.ec21.com/PY-Spring-Cone-Crusher--11109661_11147975.html]]></link><description><![CDATA[rock and so on. The standard type (PYB) is applied to secondary crushing; the medium type (PYZ) and the short-head (PYD) are applied to fine crushing.
Technical dataModelMax. Feeding Sizes (mm)Adjust]]></description><pubDate><![CDATA[20200522]]></pubDate></item>
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<title><![CDATA[Big Size Spring Stone Cone Crusher]]></title><link><![CDATA[https://miningsupplier.en.ec21.com/Big-Size-Spring-Stone-Cone--9185575_9186136.html]]></link><description><![CDATA[rocks, ores, slags and fire-resistent materials. 
7.The standard type is suitable for medium-sized crushing, while the medium-sized and short-headed types are suitable for fine crusher. 
Big size spr]]></description><pubDate><![CDATA[20141112]]></pubDate></item>
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<title><![CDATA[Hammer Crusher]]></title><link><![CDATA[https://gomine.en.ec21.com/Hammer-Crusher--11809704_11809729.html]]></link><description><![CDATA[rock crusher is mainly composed of the frame, rotor, main shaft, hammerhead and other components.
⌈ All Kinds of Hammer Crusher ⌋：Depending on different ways of moving or engine, hammer crusher]]></description><pubDate><![CDATA[20230621]]></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[Powerful DHD, COP, Mission, SD, QL DTH Drill Bits 8&apos;&apos;]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/Powerful-DHD-COP--10512257_10514401.html]]></link><description><![CDATA[head design and selection:
Flat Front Spherical Applications: For drilling in hard and abrasive rock
Flat Front Spherical + Ballistic Applications: For drilling in medium-hard to hard and moderately ]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[EBH260A Boom-Type Rock Tunneling Machine,Rock Roadheader,Boom-Type Rock Tunneling Machine]]></title><link><![CDATA[https://zxroadheader.en.ec21.com/EBH260A-Boom-Type-Rock-Tunneling--10941102_10941132.html]]></link><description><![CDATA[EBH260A Boom-Type Rock Tunneling Machine
,Rock Roadheader
,Boom-Type Rock Tunneling Machine
,boom-type roadheader
,Boom-type tunneling machine
The machine is suitable for the excavation of rock roads]]></description><pubDate><![CDATA[20230905]]></pubDate></item>

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