It is reported that this new technology was independently developed by Wenzhou Runxin Machinery Manufacturing Co., Ltd., and was identified as a provincial-level new product by the Zhejiang Science and Technology Department in January 2006. After the product was put on the market, after several improvements by the company, it broke the market monopoly of foreign products and caused a strong reaction in the industry.
Market Opportunities Bring Business Opportunities
In 2003, Runxin company attracted the company's attention when it received cooperation customers to introduce and develop new products. Water treatment is in the development stage in China. The development of the multi-way valve of the core control component is very backward. Before this, the water treatment control valves were all foreign products, which were expensive and the service could not keep up, and were not widely used.
Runxin Company conducted a multi-market research and concluded that the product has great market potential. According to statistics from the quality inspection department at that time, only more than 20,000 boilers in the Wenzhou area had water treatment devices installed. With the improvement of people's health, environmental protection, and energy-saving awareness, installing a water treatment device on a boiler will greatly increase the boiler thermal efficiency and save more energy.
Successfully obtained international patent
In September 2003, Runxin's first water treatment system was introduced with a manual multi-way valve, which was quickly recognized and respected by the industry. Runxin valve entered the water treatment device cutting-edge field and found that there are many product gaps in the matching valve, especially in the automatic softening valve has been using imported products, the domestic water treatment industry for domestically-made full-automatic water treatment valve voices more and more high. In 2005, Runxin used its own technical advantages to independently develop the first multi-functional control valve for fully automatic water treatment systems in China. The product structure is totally different from foreign products, and the price is 1/3 to 1 lower than that of foreign products. /2, Successfully obtained international patent search and announcements, and at the same time was accepted by the United States, Japan, the European Union and other countries.
Build a well-known brand in the industry
After the launch of the new brand of water treatment multi-way control valve, the market repercussions were very strong. General Electric Company and Pentair Company visited Runxin several times to inspect the product and seek cooperation. In December 2006, Wenzhou held a "Runxin" control valve technology seminar in Wenzhou. More than 350 experts and customers from 13 countries at home and abroad attended the meeting and expressed their full recognition of the new products. The innovative results will enable the water treatment industry to form a new round of reshuffling, which will rapidly change the state of the monopoly market for imported products, and water treatment devices are expected to spread to millions of households.
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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