excavator roller

Model:	D50
Brand:	JTF
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Metal Mineral
Label:	carrier roller , excavator parts , komatsu roller
Price:	-
Min. Order:	10 pc

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Product Description

excavator roller

1.GB and ISO9001:2012

2.250000units every year

3.Hardness assurance by forging and casting

Delivery time: 15-45days after order confirmed

The function of Carrier roller is hold up the track and make it tightening,then the machine will working fast and stable.

The product uses special steel,the innovation of industrial production undergo strict testing by each working procedure,to improve the stress and tension.

Model	D50
Color	Yellow or Black
Material	40cr or 50mn
Surface hardness	HRC52-58(depth 5-7mm)
Production process	Forging ,casting
Warranty time	6month

We use good material to ensure quality and consistency.Our heat treatment process provides hardness in high wear areas and elastic core to resist shock and impact loads.

Strict quality managament to produce effective and stable products,and meet customers’ demand .