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<title><![CDATA[EC21 Product Catalogs - surface mining]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/surface_mining--2808/1/surface mining.html]]></link><item>
<title><![CDATA[High Chrome Cr 10% Cast Iron Grinding Steel Ball]]></title><link><![CDATA[https://zwgq888.en.ec21.com/High_Chrome_Cr_10_Cast--12034481_12034907.html]]></link><description><![CDATA[Surface
Core
Surface
Core
Surface
Core
Special 1 Cr 20
60--64
59--63
60--64
58--62
60--64
57--61
Special 2 Cr 15
58--62
57--61
58--62
56--60
58--62
50--59
High Cr：Cr 10
58--62
57--61
58--62
56--60
]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[Stainless Steel Castings]]></title><link><![CDATA[https://zenyoung.en.ec21.com/Stainless_Steel_Castings--11133399_12027453.html]]></link><description><![CDATA[surfaces, precise tolerances, and minimal machining or finishing after casting. This method is especially effective in lowering production costs by reducing the need for extensive post-casting proces]]></description><pubDate><![CDATA[20241126]]></pubDate></item>
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<title><![CDATA[Steel Alloy Casting Reducer Housing]]></title><link><![CDATA[https://hebeiyogem.en.ec21.com/Steel_Alloy_Casting_Reducer_Housing--11378205_11378203.html]]></link><description><![CDATA[mining machinery parts
Weight range
0.01kg-200kg
Machining precision
±0.01mm
Surface treatment
Heat Treatment, Polishing, Plating, Machining, Anodizing, shot, sand blasting, zinc plated, oxide, galv]]></description><pubDate><![CDATA[20240829]]></pubDate></item>
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<title><![CDATA[140mm Grinding  Steel Balls for Ball Mill   SAG Mill]]></title><link><![CDATA[https://cnhuamin.en.ec21.com/140mm_Grinding_Steel_Balls_for--11082543_11082549.html]]></link><description><![CDATA[Alloy grinding steel balls for ball mill used in SAG mill for mining industries:
Diameter: 125mm,130mm, 140mm, 150mm
Hardness: HRC58-63(Surface and Volumetric)
Characteristics: High hardness, good we]]></description><pubDate><![CDATA[20240713]]></pubDate></item>
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<title><![CDATA[Die-casting Aluminum Pump Shell]]></title><link><![CDATA[https://aluminumcastingiron.en.ec21.com/Die_casting_Aluminum_Pump_Shell--10986653_11025069.html]]></link><description><![CDATA[Surface Treatment
Polishing, Anodizing, Powder Coating etc
Die casting materials
aluminum alloy, A360, A380, A383, AlSi10Mg, AlSi9Cu3, ADC3, ADC6, ADC12, ZL104 and ZL107 or Customized
Tolerance
As cu]]></description><pubDate><![CDATA[20231008]]></pubDate></item>
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<title><![CDATA[Stainless Steel Investment Casting Manufacture China Direct]]></title><link><![CDATA[https://angie7982.en.ec21.com/Stainless_Steel_Investment_Casting_Manufacture--9396740_9440928.html]]></link><description><![CDATA[Surface Finish: shot blasting,sand blasting,polishing, acid clean-up,machining,etc.
4.Weight: 0.05-80kg.
Test facility
Imported from Germany, Italy and Switzerland for spectrometer, tensile test mach]]></description><pubDate><![CDATA[20150326]]></pubDate></item>
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<title><![CDATA[Forged Grinding Ball (Dia60mm, 60MN,75MNCR Forged Ball)]]></title><link><![CDATA[https://xintedz.en.ec21.com/Forged_Grinding_Ball_Dia60mm_60MN--8622483_4382831.html]]></link><description><![CDATA[for mines, cement plants, power stations, chemical industries, etc.
It has the characters of: no breakage, good wear resistance, no deformation, uniformity of the hardness from surface to core.
]]></description><pubDate><![CDATA[20160507]]></pubDate></item>
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<title><![CDATA[High Quality Forging Crawler Pad]]></title><link><![CDATA[https://hhforging.en.ec21.com/High_Quality_Forging_Crawler_Pad--9677011_9677322.html]]></link><description><![CDATA[Surface treating: Shot blasting, Hot Dip Galvanized, Electroplating, Oxidation, powder coating, Passivation. 
6. Long time cooperation with many well known world-class corporations such as Samsung, B]]></description><pubDate><![CDATA[20150914]]></pubDate></item>

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