Track Roller EC210B For Volvo

Quick detail

 Production introduction

Track Rollers are composition of two pieces of forged semi-roller and the roller body is welded by CO2 automatic welding.

In the process of assembly of roller, the expected and reliable sealing and lubricating rotation of roller are guaranteed by testing of air pressure tightness and load-bearing rotation.

Each shovel track roller assy shaft is machined by the utilization of the most modern technological advances known to the industry, Grinding and finishing methods ensure mirror like finish and tempering with medium to low frequency heat treating equipment guarantees maximum strength.

Maximum life

Each excavator bottom roller assy shell is carefully heat treated to ensure long wear life and stress resistance.

Precision care

Each excavator bottom roller assy is precision machined to house special high impact low wear bimetal bushings.

Collar

Collars of excavator bottom roller assy are made by ductile iron. It shows exceptional resisitance to shock.

Quality control procedures:

1.      When raw material come inside our factory,we need to test the material composition first.

2.      After several pcs of parts are heattreated, we need to check the hardness before all to be done to guarantee the hardness.

3.      Our inspectors will check the sizes when parts are being machined and parts are being assembled.

Models of track roller available from us:

FAQ

1.      Are you a manufacturer or a trader?

We are a manufacturer. do forging and casting by ourselves. And our factory is located in Quanzhou city, Fujina, China.

2.      How could you know if our parts are fitted to machines?

Please offer us the detailed machine models or mounting sizes.

3.      How about the payment terms?

TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.

4.      What is the delivery time?

About 30days, But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is within 10days.

5.      What is MOQ for the order?

Full container load and less container load are available

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