50Mn Steel Casting Bulldozer Track Rollers For D4D Undercarriage Parts

Track Rollers For D4D Undercarriage Parts Bulldozer Spare Parts

1. What is a roller?

The roller has many kinds and large quantities and can support the conveyor belt and the weight of the material. It accounts for 35% of the total cost of a belt conveyor, which produces more than 70% resistance, so the quality of the roller is particularly important. It has two kinds of steel and plastic.

2. Why Choose Us?

* Through quench-tempering processes to ensure excellent mechanical properties, high strength and superior wear resistance to bending and breakage.

* Surface hardness HRC40-55 for reduced wear and longer life, adding value to your products further to your business by maximizing the durability of your products.

* Each roller shaft is engineered drop-forged and machined by the utilization of the most modern technological advances known to the industry, Grinding and finishing methods, etc to guarantees max strength, max life.

* The roller shells are strictly heat-treated to ensure its high quality.

3. Track Roller Structure

4. Main Dimensions of Installation

The models above are just for reference, we can't list all models here. we can supply more products as your requirements. Please feel free to send us your inquiry.

5. Production Process

6. Our Advantages 

* Trading secured

* Factory sale directly with reasonable price

* 35-year professional manufacturing experience

* Flexible payment terms including T/T, L/C and so on 

* Fast delivery within 30 days after contract established

* Professional sales team, quality inspection and report, maritime logistics guidance

* After-sale services: video technical support, 24h online support

7. Hot Sale Products