Modern intelligent processing base integrating R&D, production and sales.
Zhejiang Tongli Heavy Machinery Manufacturing Co., Ltd (Formerly known as Tongxiang Coal&Mining Machinery Factory) established in year 1958 is a member of the Chinese National Building Material Machinery Association. Tongli is on the vendor list of designated production enterprise of the Ministry of Coal Industry. ISO9001、ISO14001、ISO45001 certified, accredited as High-tech & new technology enterprise of Zhejiang Province. With 65+ years of experience, Tongli has earned first class R&D and manufacturing capabilities, dedicated to provide satisfactory manufacturing equipments for global customers.
After years of development, there are more than 650+ sets of heavy machinery manufacturing equipments in our workshop, some of them are as follows:
One of the largest equipment in our factory, the maximum processing diameter is 12 meters, and the maximum processing length can reach 26 meters. This Lathe is specially crafted for processing mega cylinders.
One of the super-large equipment in our factory, the maximum processing height can reach 6 meters, and the maximum processing diameter can reach 12 meters, which ensures that the accuracy of the cylinder flange can reach the required level.
Workbench effective size: 4000*12000mm;
Gantry Width: 4900mm;
Processing height: 4000mm;
Three angled milling heads, square ram;
Load-bearing 350 tons;
CNC system: SIEMENS 840D.
Workbench effective size: 3000*8000mm;
Gantry width: 4100mm;
Spindle speed: 2000RPM
Workbench effective size: 2000*4000mm;
Processing Width: 2800mm;
Processing Height: 1100mm;
Full-CNC milling heads；
Workbench effective size: 4500x5000mm
Processing Length: 14000mm;
Processing Height: 5000mm;
CNC system: SIEMENS 840D.
Workbench effective size: 5000x5000m;
Processing Length: 11000mm;
Processing Height: 6300mm;
1. Structure:The vertical cement mill consists of several main components including the grinding table, grinding rollers, rocker arms, mill stand, separator, gearbox, and drive system. The sturdy structure is designed to withstand the high pressures and forces involved in the cement grinding process, ensuring long-term durability and reliable operation.
2. Grinding Table and Rollers:The grinding table and rollers are critical components responsible for effectively grinding and crushing the raw materials. The grinding table is mounted on a rotating disc, while the rollers apply pressure to the material as it passes between the table and the rollers. This process results in the pulverization of the raw materials into the desired fine powder consistency.
3. Separator:The separator is a key part of the vertical cement mill, responsible for separating the fine and coarse materials within the mill. It ensures that the desired particle size distribution is achieved, allowing for precise control over the quality of the cement product.
4. Drive System:The drive system of the vertical cement mill is designed to provide smooth and reliable operation while delivering the required power to the grinding process. It typically consists of a motor, gearbox, and other auxiliary components that work together to ensure efficient mill operation.