CHAENG: Perfect process to produce high quality ball mill trunnion, ball mill head The is a very important component to support the moving load of the entire mill body and the grinding media, and is continuously operates under the action of alternating stress. Therefore, the ball mill trunnion /ball mill head is required to have good comprehensive mechanical properties in actual production, and there must be no casting defects such as shrinkage, air hole, sand inclusion, etc. Scientific and reasonable process plan can improve the overall quality of the product and improve the production efficiency. To ensure the quality of castings, the key is to determine a correct process plan. According to the working environment and operation characteristics of the ball mill trunnion, CHAENG adopts ZG230-450 material, and optimizes the production process. The performance of the ball mill trunnion made by CHAENG is reliable, which can well meet the long-term operation of the ball mill.
1. Simulation, modeling CHAENG uses CAE software to simulate the casting process digitally. Through the numerical simulation technology, the process analysis and quality prediction of the product forming process are completed, to optimize the process optimization of ball mill trunnion. The water glass sand molding process can prevent the occurrence of hot cracks in steel castings. In addition, CHAENG adopts the pit modeling, which is not affected by the seasonal changes and has high production efficiency. 2. Pouring and heat treatment Sample hot metal and perform the spectral analysis....
Lime rotary kiln - active lime production line of CHAENG Active lime is an important auxiliary material for steelmaking. The use of activated lime has a series of advantages such as improving the quality of molten steel, increasing production, reducing steel consumption and stable operation, and can significantly improve the economic benefits of enterprises. CHAENG can provide customers with EPC lime production line from scientific research report, design, equipment, civil construction, installation and commissioning to the production standard according to the needs of users. Qualified limestone (20 ~ 50 mm) are lifted by bucket elevator to top silo of preheater. There are two level indicators (up and down) controlling the feeding amount, then they are separated averagely into preheaters individual rooms. The limestone s temperature rises to about 900 C heated by kiln flue gas of 1150 C, about 30% of them are decomposed, and they come into the rotary kiln by hydraulic rod, where the limestone decomposed into CaO and CO2. The decomposed limestone are put into the cooler, where its temperatures drops to 100C and released. The hot air (600C) will come to kiln after heat exchange, and mix with coal gas for mixture combustion. The exhaust gas is released by the blower into bag deduster through multi-pipe cooler, then into the chimney though exhaust blower.The limestone from the cooler will be transported to the limestone final product silo through vibrating feeder, chain conveyer, bucket elevator, belt conv
Active lime production line characteristics 1. Large production, maximum capacity can reach 1500t/d 2. Quality of final product is well-distributed, and over-sintering is no more than 8%. 3. Activity of lime can reach 400ml
CHAENG is attending the 32nd International Mining Exhibition, Acapulco, Mexico CHAENG is attending the 32nd International Mining Exhibition, Acapulco, Mexico. We sincerely invite all friends to come and visit and cooperate. With 60-year experience in equipment manufacturing, it's been formed a complete control system covering Engineering, Product manufacture, Marketing, Installation and After-sales services. Our products have been widely Spread in Chinese market and exported to America, Russia, Uzbekistan, Vietnam, Turkey, Iran, South Africa, and other countries with higher market popularity and reputation. Our products include slag grinding plant, active lime production line, cement clinker grinding station, vertical roller mill, ball mill, vertical lime kiln, rotary kiln, and large steel castings such as girth gear, kiln tyre, kiln supporting roller, Slag pot and so on. We sincerely invite all friends to come and visit and cooperate. CHAENG(xinxiang great wall machinery co., ltd) is glad to cooperate with all old and new clients from home and abroad to create brilliant future together!
CHEANG attends the Perumin-34 Mining Convent in Arequipa, Peru CHEANG is attend the Perumin-34 Mining Convent in Arequipa, Peru, with the new green version slag grinding plant, GRM vertical roller mill, cerment grinding station, ball mill, energy saving rotary kiln and shaft kiln, EPC turnkey cement plant, active lime production line and large spare parts. CHAENG can supply EPC Turnkey manufacture, Installation, and Put into operation to meet all kinds of comprehensive demanding from customers. We sincerely invite you to participate The Perumin-34 Mining Convent in Arequipa, Peru, which is a most important and technical multidisciplinary fair of the Latin American mining industry, also has a wide range of influence internationally. At the same time, we want to visit your company to show you our company and the products to discuss more cooperative details.