Mining Excavator Dozer Lower Track Roller For HITACHI

Advantage

1.Over 10 years experience in engineer machinery industry
2.Our major market:whole China,Middle East, Africa,South Africa, America etc,
3.Not only sell the product, but also can design as customer's request.
4.With a wide range of goods. Yellow,green,color for option.
5.Quality is guaranteed by skilled workers, honest employee and QC team.
6.Factory price, excellent quality,professional service.
7.We can put your own logo and brand on the product with large quantity.

Product Information

1).50Mn material
2).Forging technology,intelligent temperature control system
3).8KG weight,smooth surface,seamless welding
4).High quality floating oil-seal
5).HRC 52-58 surface hardness

Product Lines

Manufacture Technology: Precision Casting

Material: 50Mn

Our precision casting products adopt sodium silie wet wax casting process, automatic control of heat treatment,drenched spray paint and automatic drying system.