• April 26, 2022

Primary maintenance This type of maintenance refers to the operation of the equipment for one month (two shifts), mainly by operators, and maintenance workers cooperate with each other for maintenance. Its contents are: "Take off the yellow robe", "clean the internal organs", and its main work contents are: checking, cleaning, and adjusting the electrical control parts; thoroughly cleaning and wip...

• June 06, 2022

The pressure tester is an instrument used for pressure resistance, pressure holding test and vacuum holding pressure test with helium and nitrogen as the test medium. production workshop. Introduction Pressure tester: In the production process of air-conditioning units and fin heat exchangers, it is necessary to test the sealing performance and pressure resistance of products. Generally, the readi...

• June 13, 2022

PVC ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid regulation and control. Compared with other valves, it has the following advantages. 1. The fluid resistance is small. The ball valve has the smallest fluid resistance among all valves. Even the reduced diameter ball valve has a relatively small fluid resistance. The UPVC ball valve is a ...

• September 19, 2022

Production of faucets Copper ingots→dissolving→casting (low-grade sand casting, high-quality faucet gravity casting)→post-casting cleaning→casting inspection→machining→tolerance inspection→grinding→surface inspection→electroplating→plating inspection→assembly→pressure test→ Finished product inspection → packaging → delivery. Casting: low-grade castings are cast by sand casting, high-quality faucet...

• March 28, 2023

Now many factories will use some equipment to make the production of products more efficient and fast. When it comes to equipment, we have to mention a very important one, that is the fine assembly line. It can be seen in the upper part of the production line in almost every industry, but how to better maintain the assembly line in our daily life? Let it can work better for us. The following is ab...

• July 17, 2023

Practical application Widely used in shipbuilding, oil exploration, loaders, etc. In 2008, the output of ships reached 15,000 tons, and the number of deadweight tons accounted for 21% of the world market. By 2015, it will become the world's largest shipbuilding country. In order to ensure the normal navigation or mooring of the ship and meet the living needs of the crew and passengers, each ship m...