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<title><![CDATA[EC21 Product Catalogs - tempering machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/tempering_machine--0719/1/tempering machine.html]]></link><item>
<title><![CDATA[Customized Mix Lock &amp; Friction Kelly Bar]]></title><link><![CDATA[https://wodemima123.en.ec21.com/Customized_Mix_Lock_Friction_Kelly--12050746_12050774.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[D4 Carrier Roller Part Number 6K9880/3K7962/6K9879]]></title><link><![CDATA[https://xmgtsunny.en.ec21.com/D4_Carrier_Roller_Part_Number--12030481_12030491.html]]></link><description><![CDATA[Tempering 180 degrees before finishing. The surface of the center
shaft of the carrier roller is polished by CNC machine tool to make the shaft
smoother.
High sealing aprons are used inside the
carri]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
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<title><![CDATA[MAIT HR100 HR110 HR130 HR150 HR180 HR260 Sprocket Drive Wheel for Drilling Piling Rig]]></title><link><![CDATA[https://kathyorient.en.ec21.com/MAIT_HR100_HR110_HR130_HR150--11988465_11989724.html]]></link><description><![CDATA[Goods description
Sprocket, drive wheel
Applicable
MAIT HR100 HR110 HR130 HR150 HR180 HR260
Machinery type
Rotary drilling rig
Heat treatment
Whole quenching and tempering, then surface hardening
Pro]]></description><pubDate><![CDATA[20240822]]></pubDate></item>
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<title><![CDATA[Undercarriage Parts Track Roller Bottom Roller Lower Roller Liebherr LB24, LB28, LB36]]></title><link><![CDATA[https://ytcindylwc.en.ec21.com/Undercarriage_Parts_Track_Roller_Bottom--11840092_11840108.html]]></link><description><![CDATA[machining → Heat treatment (quenching and tempering) → Finishing machining → Assembling → Painting → Testing → Packing
3. Product performance 
- High level raw material to ensure the high]]></description><pubDate><![CDATA[20230831]]></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[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 Sprocket：
• quenching sur]]></description><pubDate><![CDATA[20221118]]></pubDate></item>
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<title><![CDATA[Undercarriage Bulldozer Parts Track Chain Assy Dozer Track Link Assembly]]></title><link><![CDATA[https://lydiayfbucket.en.ec21.com/Undercarriage_Bulldozer_Parts_Track_Chain--11865376_11865377.html]]></link><description><![CDATA[tempered to prevent cracking under extreme conditions to keep your machine operational.
2.Track Chains: All of our track links are forged from top quality 35Cr and 40Cr carbon chromium steel. The tra]]></description><pubDate><![CDATA[20231111]]></pubDate></item>
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<title><![CDATA[Skeleton Sieve Screening Sifting Batter Sorting Bucket]]></title><link><![CDATA[https://rjattachments.en.ec21.com/Skeleton_Sieve_Screening_Sifting_Batter--11080554_11080567.html]]></link><description><![CDATA[machine. Also known as sieve buckets, sifting buckets, sorting buckets &amp; screening buckets.
Our CapacityFor excavator weight class from 1 to 90 metric tonsAvailable width up to 2400 mmWhy UsNearly 30]]></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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