The ceramic bars were subjected to single-side grinding experiments on Alumina Ceramics using diamond abrasives of different particle sizes. The ceramic rod is about 1450 ° C ~ 1600 ° C, the product shrinks sharply, especially between 1450 ° C ~ 1550 ° C, this stage needs to slowly heat up, so that the product has enough time to shrink. The fourth stage: the heat preservation stage, compared with the small size product, the ceramic rod large size product needs a longer holding time, so that the product is fully sintered. The fifth stage: in the cooling stage, due to the creep of alumina in the high temperature stage, the rapid cooling before the creep point will cause stress relaxation of the product. Alumina Ceramic Bar,Alumina Ceramic Guide Rods,Alumina Ceramic Square Bar,Zirconia Ceramic Shaft SHENZHEN HARD PRECISION CERAMIC CO.,LTD , https://www.hardcm.com
1, is conducive to good health After cleaning the central air-conditioning, can completely "kill Legionella", the fan coil nozzle sent the cold and warm fresh, high quality, is conducive to the user's health.
2. Reducing accidents and improving the cooling effect can kill bacteria and bacteria, remove sludge, make the pipeline clear, clear water quality, prevent scale at the same time, improve the heat exchange rate of the condenser and evaporator, thus avoiding the phenomena of high pressure operation and overpressure shutdown. Improve the flow of chilled water, improve the cooling effect, and make the system run safely and efficiently.
3. Protection equipment and prolong service life can remove rust and rust, and avoid equipment corrosion and damage. Especially after preventive treatment, the service life of the equipment is prolonged, and the corrosion rate can be reduced by 90% after inputting the corrosion inhibitor.
4, save electricity, water and save fuel to remove scale and prevent the formation of scale, improve heat exchange efficiency, thereby reducing energy consumption and fuel consumption by 20%, and water treatment can also reduce emissions, thereby increasing the utilization of recycled water, generally Can save water more than 60%.
5, for the user to save a lot of maintenance fees untreated central air conditioning, there will be pipe plugging, scaling, corrosion, overpressure shutdown until an accident, such as the host due to corrosion leakage, solution contamination, you need to replace the copper tube, replace the solution ,Maintenance host. After treatment, it can not only reduce maintenance costs, but also extend the service life of the equipment, and it can also reduce a lot of losses for the owner.
6. The unrecycled circulating water that meets the national environmental protection requirements cannot be discharged directly. It must be disposed separately before the water treatment equipment can be discharged. The water quality of the recycled water treated with the newly developed technology can meet the requirements of the national environmental protection standards and can be discharged directly. This saves the cost for the owner and protects the ecological environment.
The six benefits of central air conditioning cleaning and maintenance
Compared with traditional air conditioners, the service life of central air conditioners is much longer, but this does not mean that central air conditioners will be all right after installation. Central air conditioners, like many household appliances, need cleaning and maintenance. The timely maintenance and repair of central air conditioners are as follows: benefit.