Carrier Roller HD1250

Production description

The excavator carrier roller group is used to hold the track upward so that the track has a certain degree of tension.

Quick detail:

Supply ability

We can manufacture around 300000pcs of track rollers and upper rollers one month.

Packing and shipping

20gp，20 feet heavy duty,40feet containers are all acceptable.

And there are two seaports available Xiamen and quanzhou China.

Advantages

Collar

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

The design of double-cone sealing and lubrication for life makes the roller have long life time and perfect performance under any working condition.

Precision care

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

Differential type of quenching or through type of quenching heattreatment can ensure certain heat treatment hardness depth and so give good anti-cracking effects.

Sizes

Structure

Our factory in Quanzhou city, Fujian, China

Our factory is located in Quanzhou city which is the cultural capital of east asia, the starting point of the silk road at sea.

Our many products are undercarriage parts(track roller,carrier roller,sprocket rim,front idler,track link) for crawler-tracked machiner like bulldozers, excavators,cranes,drillers etc.

After many years at this field, we developed many of parts of most of popular brands abroad and domestic.So we can meet the requirements of most customers abroad and domestic too.what is more, we can develop parts as per customers’ drawings or samples. We are looking forward to cooperation with you at win win relationship very soon!

FAQ

1. What is the delivery time?

Generally speaking, the delivery time is 20days to 45days.it depend on how many items for a order. But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is within 10days.

2. What is MOQ for the order?

Generally speaking, the MOQ is a full container load of 20 feet container. Under this condition, the single cost can be lowered. if customers ask for less full container load. It is also acceptable.

3. How can you control your quality?

When material come inside our factory, we need to analyze the material cost. And when front idlers and sprocket rims material are casted. We need to analyze the composition to see if the material is qualified or not. When track rollers, carrier rollers and front idlers are being assembled, we need to oil leakage testing. After several parts are heat treated, we need to check the hardness before all are done.And our inspectors will check the sizes at ramdom when parts are being machined or assembled. All of these can guarantee the parts with correct sizes and good quality.

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