The reporter learned from the Minjiang County Party Committee that from October 27 to 29, the Lancang River will hold the first summit of the International Automobile and Motor Industry Development Cooperation for the first time, providing advice and suggestions for the construction and development of the Western Gear City.

In May 2008, China Gear Professional Association conferred the title of “West China Gear City” on the Minjiang River, and the rapid development of Minjiang Automotive Transmission and Gear Machinery Industry. According to the plan, by the end of 2012, the output value of the gear machinery industry in Lujiang County will reach 5.7 billion yuan, reaching 13.05 billion yuan in 2017 and 20.3 billion yuan in 2020.

The State Council has boosted the planning of the automobile industry and given a series of new policy support to the development of the auto parts industry. The Chongqing municipal government has taken the automobile as the first pillar industry in the city and is also making every effort to build a “Chinese automobile city”. Huang Qifan, the deputy mayor of Chongqing Municipality, proposed to build a new pattern of "4222 billion yuan" in the Lancang River industry, of which the gear industry will account for 20 billion yuan and it will serve the development of the automotive industry.

It is reported that the weapons and equipment and parts and components of the automobile that debuted on the 60th anniversary of the founding of the People’s Republic of China have come from the hands of enterprises in Chongqing's Minjiang River. The Qijiang Gear Transmission Co., Ltd. revealed that after the parade, orders have been signed and it will continue to serve Shanghai World Expo next year.

This time, the second China Chongqing · Lancang Farmers Print Art Festival held in Qijiang County and the China Western Gear City International Automobile & Automobile Industry Development Cooperation Summit are typical “cultural stage, economy singing opera” and “make prints to make world, gear "Turn the world" as the theme, to further promote the development of China's western gear city and the gear industry.

Excavator Cylinder Piston Rod Seals

Installation and application of piston rod seal for excavator hydraulic cylinder
The installation and application of hydraulic cylinder piston rod seals in excavators mainly include the following aspects:
1. Applying lubricating oil: Before installing the seal, the surface of the piston rod must be coated with lubricating oil to facilitate the installation and use of the seal.
2. Install the seal: Install the seal on the piston rod in sequence, taking care not to pinch or bend the seal.
3. Pressing the seal: After installing the seal, special tools need to be used to press the seal tightly to ensure its tightness and stability.
4. Check the sealing effect: After installing the sealing element, it is necessary to check the sealing effect. It can be detected by observing the working status of the hydraulic cylinder or using tools such as leak detectors.
5. Application scenario: The piston rod seal of excavator hydraulic cylinder is mainly used in the hydraulic system of construction machinery such as excavators, loaders, and bulldozers to prevent hydraulic oil leakage and ensure the normal operation of the machine.
In summary, the installation and application of hydraulic cylinder piston rod seals in excavators is a very important part of the hydraulic system, and must be strictly operated in accordance with regulations to ensure the normal operation and safety of the machine.

Excavator hydraulic cylinder piston rod seal, hydraulic cylinder piston seal, sealing kit

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