XIAMEN YINTAI MACHINERY CO., LTD
| Payment Terms | L/C,T/T |
| Supply Ability | 10000 PCS/Month |
| Delivery Time | 7-30 Days |
| Packaging Details | Standard Export Packaging |
| Model NO. | PC20 |
| Product Name | Carrier Roller,Top Roller,Upper Roller |
| Finish | Smooth |
| Technique | Forging & Casting |
| Time of Delivery | Within 15 Days After Contract Established |
| Condition | New |
| Color | Customer's Request |
| Brand Name | YT |
| Model Number | PC20 |
| Place of Origin | China |
| Certification | CE, ISO9001: 2000 |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10000 PCS/Month |
| Delivery Time | 7-30 Days | Packaging Details | Standard Export Packaging |
| Model NO. | PC20 | Product Name | Carrier Roller,Top Roller,Upper Roller |
| Finish | Smooth | Technique | Forging & Casting |
| Time of Delivery | Within 15 Days After Contract Established | Condition | New |
| Color | Customer's Request | Brand Name | YT |
| Model Number | PC20 | Place of Origin | China |
| Certification | CE, ISO9001: 2000 | ||
| High Light | PC20 Model Carrier Roller ，40Mn2 Material Carrier Roller ，CE and ISO9001 Certified Carrier Roller | ||
The carrier roller is a critical component of undercarriages, responsible for supporting both the conveyor belt and the weight of transported materials. Its quality directly impacts the service life of excavators and bulldozers.
For belt conveyors, the roller is equally indispensable. Available in diverse types and large quantities, it bears the load of the conveyor belt and materials while accounting for 35% of a belt conveyor's total cost and generating over 70% of the system's operational resistance, making its quality particularly vital.
Belt conveyor rollers primarily come in two material options: steel and plastic.
For carrier rollers used in heavy machinery undercarriages, material selection is tailored to working conditions, with common choices including 40Mn2, 40MnB, and 50Mn.
These rollers undergo a rigorous manufacturing process:
This sequence achieves a surface hardness of HRC52-60 and a hardened layer depth of over 7-10mm (HRC45), ensuring exceptional durability, high impact resistance, and strong surface wear resistance on their contact surfaces.
Equipped with high-quality floating seals and a reliable lubricating system, track and carrier rollers adapt seamlessly to diverse climates and temperatures. They operate stably under severe working conditions or extreme temperatures ranging from -45℃ to 120℃, while keeping the components maintenance-free—further enhancing their reliability for heavy-duty applications like mining and construction.
Crafted with meticulous precision, carrier rollers use high-strength alloy steel and advanced hot-forging techniques—delivering unparalleled durability, longevity, and impact resilience. Engineered for robustness, they withstand extreme loads and harsh impacts, making them ideal for demanding construction and mining applications.
Carrier rollers undergo a rigorous precision design process, with a focus on optimizing structure to ensure flawless track alignment. This innovative design drastically reduces friction and wear, extending the lifespan of undercarriage components by up to 40% compared to conventional standard models.
Beyond performance, carrier rollers are engineered with user-centric maintenance in mind. Features like tool-free access to key components and sealed lubrication systems eliminate complex disassembly steps, cutting maintenance time by 30%.
All manufacturers' names, symbols, and descriptions are utilized solely for reference purposes, and it is not to be inferred that any listed part is necessarily the product of these specific manufacturers.
Are you still plagued by the absence of a top-quality excavator idler? Look no further than YinTai Parts, a leading manufacturer and supplier of excavator idlers in China. We boast an array of high-quality products available for purchase. With over three decades of experience and extensive expertise in the field, we guarantee the superior quality and exceptional performance of our products, ensuring your satisfaction.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
10Million-20Million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts. YinTai cooperates with Chinese famous large steel mills, such as Fujian S... XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts. YinTai cooperates with Chinese famous large steel mills, such as Fujian S...
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