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Top Roller / Upper Roller

Top Roller / Upper Roller

Top roller shell: 
?surface quenching HRC 54-60 
?face hardening depth(bulldozer 5-7mm,excavator 4-5mm) 
?Corner hardening depthmore than 1.5mm
Allpower Machinery Co., Ltd. 
XIAMEN Head Office: 
Add: 6th Floor, Yuntai International Building, No.102, Xiangyun 1st Road, Huli District, Xiamen,China. (In Xiamen Gaoqi International Airport) 
Tel: +86-592-5377609/5377617 
Fax: +86-592-5377618 
E-mail: sales@allpower-machinery.com