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  • Floating Oil Seals: Material and Performance Requirements Floating Oil Seals: Material and Performance Requirements Floating oil seals are indispensable sealing elements in hydraulic systems and mechanical equipment. They effectively prevent oil leaks and the entry of external contaminants, ensuring the stable oper...
  • Slide Ring Seals Slide Ring Seals Slide Rings, also known as wear rings or guide rings, are crucial in excavators for guiding and supporting the piston and rod within hydraulic cylinders. They prevent metal-to-metal contact, reducing ...
  • Why Excavator Arm Drops: Causes and Solutions Why Excavator Arm Drops: Causes and Solutions In excavator operation, the front work attachment plays a key role, with the bucket being the primary working component. For the bucket to function effectively, the hydraulic cylinders in the boom, ar...
  • Skeleton Oil Seal Skeleton Oil Seal Skeleton Oil Seals, also known as Rotary Shaft Seals, are essential in excavators for sealing rotating components. They are commonly used in hydraulic pumps, motors, and gearboxes to prevent oil leaka...
  • The Lifespan of Wheel Loaders and the Crucial Role of Oil Seals in Enhancing Durability The Lifespan of Wheel Loaders and the Crucial Role of Oil Seals in Enhancing Durability Wheel loaders are essential heavy equipment used in industries such as construction, mining, and agriculture. The longevity of a wheel loader is directly linked to its operational efficiency and the c...
  • RCV/Remote Control Valve RCV/Remote Control Valve The RCV (Remote Control Valve) is essential for the precise operation of an excavator's hydraulic functions. This valve allows the operator to control various movements, such as the boom, arm, and...
  • Design and Composition of Swing Motor Seal Kit Design and Composition of Swing Motor Seal Kit The swing motor seal kit plays a crucial role in hydraulic systems and mechanical equipment. It is mainly used to prevent hydraulic oil leakage and to block contaminants from entering the rotary motor...
  • Seal Coupling Seal Coupling Seal Couplings are essential components in excavators, used to connect hydraulic lines and ensure leak-free operation. These couplings provide a secure and tight seal between different hydraulic compo...
  • Center Joint Sealing Kit's Role in Hydraulic Systems Center Joint Sealing Kit's Role in Hydraulic Systems In construction machinery and hydraulic equipment, center joint seal kits are critical components that ensure the stable operation of hydraulic systems. They effectively prevent fluid leakage, block e...
  • OEM Seal OEM Seal The role of Dumbbell Ring in excavators is mainly reflected in the sealing, preventing hydraulic oil leakage, high pressure and wear resistance, vibration damping and cushioning, preventing the entry ...
  • The Selection and Application of Dust Seal Materials The Selection and Application of Dust Seal Materials In modern industry and equipment manufacturing, dust seal materials and dust seals play a crucial role. They effectively prevent dust, pollutants, moisture, etc., from entering the interior of mechani...
  • A Guide to Selecting Excavator Seals A Guide to Selecting Excavator Seals Excavators are heavy construction machinery, and the seals in their hydraulic systems play a crucial role in the normal operation and lifespan of the equipment. Selecting the appropriate excavator sea...
  • The Importance of Hydraulic Cylinder Kits and Seals The Importance of Hydraulic Cylinder Kits and Seals The hydraulic cylinder in a hydraulic system is a critical actuating component, and the seals in the hydraulic cylinder kits are fundamental to ensuring the normal operation of the hydraulic cylinder....
  • Composition and Function of Hydraulic Breaker Seal Kits Composition and Function of Hydraulic Breaker Seal Kits A hydraulic breaker is a common tool in modern construction and mining, widely used for rock breaking, demolition works, etc. To ensure the efficient and stable operation of a hydraulic breaker, the r...
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Room 807, Building No.7, No.36 Zhuji Road, Tianhe District, Guangzhou, China
A5 Building, Zhucun No.6 Industrial Zone, Tianhe District, Guangzhou, China
GUANGZHOU JIARUI SEALS CO., LTD.
Produce sealing elements for you! Whenever and whatever you need, we can provide the best solution for you.
To Know JR SEAL More
GUANGZHOU JIARUI SEALS CO., LTD.
Produce sealing elements for you! Whenever and whatever you need, we can provide the best solution for you.
To Know JR SEAL More
Room 807, Building No.7, No.36 Zhuji Road, Tianhe District, Guangzhou, China
A5 Building, Zhucun No.6 Industrial Zone, Tianhe District, Guangzhou, China
jr@jrsealing.com 020-32381126