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<title><![CDATA[EC21 Product Catalogs - quenching machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/quenching_machine--0719/1/quenching machine.html]]></link><item>
<title><![CDATA[CATERPILLAR Track Roller/Bottom Roller for Sale]]></title><link><![CDATA[https://xmgtsunny.en.ec21.com/CATERPILLAR_Track_Roller_Bottom_Roller--12030468_12030477.html]]></link><description><![CDATA[quenching techniques to manufacture the roller and it can meet the
technical requirement of the roller. The controlling and inspecting to the
production line are all fulfilled by computer system with]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
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<title><![CDATA[Friction Kelly Bar Customized for Various Drilling Rig Model]]></title><link><![CDATA[https://wodemima123.en.ec21.com/Friction_Kelly_Bar_Customized_for--12050746_12050771.html]]></link><description><![CDATA[machine welding, the experienced welder will be for the key parts with professional manual welding to be longer working life.
3. Warranty time
ONE year or 2000 hours is the warranty of our Kelly bar.]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
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<title><![CDATA[JUNTTAN PM25 PM26 Idler Front Wheel for Drilling Rig Piling Rig]]></title><link><![CDATA[https://kathyorient.en.ec21.com/JUNTTAN_PM25_PM26_Idler_Front--11988456_11989748.html]]></link><description><![CDATA[Goods description
Idler
Applicable
JUNTTAN PM25 PM26
Machinery type
Rotary drilling rig
Technique
Casting and welding
Heat treatment
Whole quenching and tempering, then surface hardening
Production t]]></description><pubDate><![CDATA[20240822]]></pubDate></item>
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<title><![CDATA[VIO55 Track Roller Bottom Roller for Yanmar Mini Excavator Undercarriage]]></title><link><![CDATA[https://qzshunqi.en.ec21.com/VIO55_Track_Roller_Bottom_Roller--11456948_11462583.html]]></link><description><![CDATA[machine and special machinery ranging 0.5 to 80 tons.
-The shell made by hot forging treatment obtains superior structure of internal materials and fiber.
-Differential quenching or feed-through quen]]></description><pubDate><![CDATA[20211129]]></pubDate></item>
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<title><![CDATA[Hydraulic Mechanical Manual Rock Grab for Excavator]]></title><link><![CDATA[https://rjattachments.en.ec21.com/Hydraulic_Mechanical_Manual_Rock_Grab--11080554_11080580.html]]></link><description><![CDATA[we will supply rock grab​ with our default designs. You just need to provide weight class of your digger/excavator (or manufacturer name and machine number) together with key dimensions.]]></description><pubDate><![CDATA[20220818]]></pubDate></item>
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<title><![CDATA[Moil Chisel, HH 500 Husky Hammer, Breaker Steel]]></title><link><![CDATA[https://chellyplas.en.ec21.com/Moil_Chisel_HH_500_Husky--6537087_7954509.html]]></link><description><![CDATA[Tider Parts Series Moil Chisel for HH 500 Husky hammer, moil chisel, construction machine spare parts,hydraulic breakers Material: 42CrMo Treatment: Tempering and Quenching , Black Harden
We are spec]]></description><pubDate><![CDATA[20130502]]></pubDate></item>
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<title><![CDATA[Sprocket,Segment]]></title><link><![CDATA[https://abel181.en.ec21.com/Sprocket_Segment--11629237_11629256.html]]></link><description><![CDATA[quenching hardening and tempered and spray hardening
• Exceed the most stringent machine performance
• With complete models and types from 6 to 60 tons
Heat Treatment Technical Data for BBY Sproc]]></description><pubDate><![CDATA[20221118]]></pubDate></item>
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<title><![CDATA[Undercarriage Parts Track Chain Soilmec SR30, SR40, SR60, SR65, SR70, SR75, SR80, SR90, SR95, SR100]]></title><link><![CDATA[https://ytcindylwc.en.ec21.com/Undercarriage_Parts_Track_Chain_Soilmec--11840092_11840098.html]]></link><description><![CDATA[machine and is an important walking part of the undercarriage, so the quality of the chain is very important.
1. Product details 
Product name: Track chain, track link assy
Suitable for models: SR30,]]></description><pubDate><![CDATA[20230831]]></pubDate></item>

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