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<title><![CDATA[EC21 Product Catalogs - trace roller]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/trace_roller--2673/1/trace roller.html]]></link><item>
<title><![CDATA[Wall Angle Roll Forming Machine]]></title><link><![CDATA[https://metalrollingmach68.en.ec21.com/Wall_Angle_Roll_Forming_Machine--10979436_11022982.html]]></link><description><![CDATA[Roller stations: 10 steps
8) Roller material: Cr12 steel with vacuum heat treatment HRC57°-60°
9) Active shaft material: 45#steel with high frequency surface treatment and grinding process
10) Shaf]]></description><pubDate><![CDATA[20200608]]></pubDate></item>

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