ZX210 Friction Welding Bottom Track Rollers OEM Excavator Spare Parts
|Place of Origin:||China (Mainland)|
Payment & Shipping Terms:
|Minimum Order Quantity:||1 PCS|
|Packaging Details:||Standard Export Packaging|
|Delivery Time:||7-30 Days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||10000 PCS/Month|
|Technique:||Forging/Casting||Quality:||Heat Treatment HRC 40-55|
|Model:||EX55 Track Roller||Warranty Time:||1 Year|
|Shipment:||By Air, Ship||Package:||Standard Export Packaging|
EX55 HITACHI Bottom Track Rollers,
OEM Bottom Track Rollers,
50Mn Steel Hitachi Track Rollers
The roller, which is an important part of the belt conveyor, 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 welding methods, one is traditional and the other is friction-welding, and the friction-welding track roller is better.
* Friction-welding track roller is better in the wear resistance and has a longer working lifetime.
* Consumption of raw material: the roller bodies of traditional track rollers are connected by the welding rod. but the friction ones are connected by the friction between rollers' bodies. So the friction-welding roller will be added to more raw material to make sure the roller is perfect to the standard size after welding.
* Inner parts: For the traditional rollers, the welding is done after two processes of machining, so the size of the inner parts is not so precise as friction-welding ones. For the friction-welding ones, after the welding, there is one more precise machining with concentric locating to make sure the conformity of inner size, this means the inner parts are more precise with a higher standard.
|Brand||Model||Main Dimensions of Installation|
The models above are just for reference, many models we can't list here. we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.
* World-class quality
* Factory sale directly with reasonable price
* 35 years experience in Excavator & Bulldozer spare parts manufacturing
* 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