Komatsu PC20-7 Undercarriage Rollers Replacement - OEM Top & Carrier Rollers for Mini Excavator | Heavy Duty Factory Direct Parts

1. What is a roller?

The roller, a pivotal element in the operation of belt conveyors, is available in diverse forms and substantial quantities. Its primary function is to provide essential support to the conveyor belt itself, as well as to bear the weight of the materials being transported. Accounting for 35% of the overall cost associated with a belt conveyor system, the roller contributes to over 70% of the resistance encountered, thereby highlighting its critical significance in ensuring overall quality and efficiency. The two primary categories of rollers are steel and plastic, each offering distinct advantages and applications based on specific operational requirements.

2. Carrier Rollers Advantages / Features

* Utilizing quench-tempering processes, we ensure our products possess exceptional mechanical properties, high strength, and superior resistance to bending and breakage due to wear.

* With a surface hardness of HRC40-55, our products experience reduced wear and enjoy an extended lifespan, thereby maximizing durability and adding significant value to your business and products.

* Our products feature a precise design and are meticulously manufactured to ensure proper fixation and easy grousering, capable of supporting heavy loads up to 50 tons without compromising the reliable quality and efficient functioning of excavators. Offering high cost-performance and quality services, our products represent your best choice.

3. Main Dimensions of Installation

4. Detecting Equipments

5. Why Choose Us?

* 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 service: video technical support, 24h online support

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 Sangang Group, Xinyu Iron and Steel Group, Hang Zhou Iron & Steel, Baogang Group etc. We strictly control cost and quality from raw materials and transportation. Not only can we manufacture the products with specific raw material according to customer requests, but also provide customers with personalized customization, YinTai strives to maximize customer benefits.

YinTai produces the complete set of bulldozer and excavator spare parts, including track chain, track shoe, track roller, carrier roller, idler, sprocket, recoil spring, bucket tooth/adapter, blade, etc. Our products are suitable for , KOMATSU, HITACHI, DAEWOO, and other world-famous construction machinery brands. Relying on the 35-year manufacturing experience of QiXing Enterprise, our products have won a good reputation all over the world by our high quality and good services.

Innovation for development, by the good faith to beat the market, increasing investment in science and technology. In order to ensure excellent product quality and competitive advantage in price, YinTai Machinery keeps innovating and improving its quality from raw materials to production, technology and management. Our products are the favorites to Chinese customers and sell all around the world which is deeply favored by the majority of customers.