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Factory Direct Sales & Custom Parts Development
As a professional source manufacturer, we offer direct factory prices on all our mining and construction parts. Beyond our extensive catalog, we specialize in the custom development of various spare parts, including the 5750MM steel skin and related components. Our export expertise ensures seamless global delivery. We are your reliable partner for original-quality replacement parts tailored to your specific needs.
Shandong Jufengyuan is proud to present a new line of high-performance wear plates, including the critical part number 20891878. This 5750MM steel skin is specifically engineered for demanding mining machinery applications, offering superior resistance to abrasion and impact. Whether it's for a hydraulic hammer, a rock drill, or an underground loader, our parts are designed to extend the lifespan of your equipment and minimize downtime.
We are your one-stop shop for a vast range of aftermarket parts for the world's leading brands. Our inventory includes top-quality Sandvik Parts, Atlas Parts, and Epiroc Parts. We also supply essential components for Cummins, Deutz, Caterpillar, Komatsu, Hitachi, Volvo, Liebherr, Metso, Sany, and XCMG machinery. Our expertise spans across drilling, crushing, screening, and excavation equipment, ensuring you get the right part every time.
Understanding the components of your heavy machinery is crucial for efficient maintenance. Here are 10 key parts and their functions:
1. Drill Bit (钻头, Буровое долото):
Located at the end of the drill string, it's the cutting tool that penetrates the rock. Found on Sandvik Ranger DX800 rock drilling rig.
2. Hydraulic Hammer Piston (液压锤活塞, Поршень гидромолота):
The internal component that strikes the chisel, generating the breaking force. Used in Atlas Copco HB 4700 hydraulic breaker.
3. Tramming Motor (行走马达, Ходовой двигатель):
A hydraulic motor that drives the tracks or wheels for equipment movement. Found on Epiroc Boomer L2D jumbo drill.
4. Bearing Housing (轴承座, Корпус подшипника):
Enclosure for a bearing, protecting it from contaminants. Part of the drive system on Sandvik QH331 mobile cone crusher.
5. Seal Kit (密封套件, Комплект уплотнений):
A set of rings and gaskets to prevent fluid leaks in hydraulic cylinders. Crucial for the boom cylinder on Atlas Copco ROC F7 surface drill rig.
6. Shear Pin (剪切销, Срезной штифт):
A safety device that breaks to protect more expensive parts from overload. Found on the feeder drive system of a Epiroc FlexiROC T40 surface drill.
7. Final Drive (终传动, Бортовой редуктор):
The last gearbox in a vehicle's drivetrain, reducing speed and increasing torque to the wheels or tracks. Part of the undercarriage of an Atlas Copco ST7 underground loader.
8. Feed Cylinder (送料油缸, Цилиндр подачи):
A hydraulic cylinder that pushes the drill string forward into the rock. Located in the feed system of a Sandvik DL431 single-boom mining drill.
9. Spline Shaft (花键轴, Шлицевой вал):
A rotating shaft with splines that mesh with a splined hub to transmit torque. Found within the gearbox of a Epiroc PowerROC T45 surface drill.
10. Swivel Joint (旋转接头, Поворотное соединение):
A joint that allows two parts to rotate relative to each other while still containing fluid or gas. Used in the lubrication and cooling system of a Sandvik DD321 tunnel jumbo.
Shandong Jufengyuan Machinery Co., Ltd. is a reputable manufacturer and exporter based in China. We specialize in providing high-quality aftermarket parts for a wide range of heavy machinery, including Komatsu Parts, Hitachi Parts, Caterpillar Parts, and many others. Our commitment to quality, combined with our competitive pricing and exceptional customer service, makes us the preferred partner for mining and construction companies worldwide. We are dedicated to providing reliable solutions that keep your operations running smoothly.
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