AG equipment for grinding ores or other materiel with a certain particle size into smaller

Model Number: AG-SAG 5518 Brand Name: CHMM Key Specifications/Special Features: AG mill and SAG mill are widely used in electric power industry, beneficiation processes for ferrous metal and non-ferrous metal, chemical industry, building materials industryEquipment for grinding ores or other materiel with a certain particle size into smaller sizeMills are produced in our company starting from 50's of last century, especially 80's of last century Under situation of state reforming and opening to the outside world, our company takes the mode of cooperative production or importing technology with foreign famous mill companiesThrough absorption and digestion of foreign advanced mill technologies, combining the technical advantage of our company, and innovation on basis of original sizes, our company can gradually manufacture large size mills that possess independent intellectual property, (S)AG mill from the original sizes of Φ4-Φ6m to Φ6.4m, Φ7.5m, Φ8m, Φ8.8m, Φ9.75m and Φ11mTechnical features:By taking the mode of air clutch or liquid state soft start, smooth starting of ball mill main motor and shell is realized, which could decrease installed power and reduce starting current from 6.5 times of direct starting to 2.5 timesUsing hybrid bearing or pitot-static pressure bearingFor hybrid bearing: taking combined lubrication with high-low pressure oil station, high pressure lubrication is used on start/stop to rise the revolving member and low pressure lubrication is used during normal runningFor pitot-static pressure bearing: using high pressure lubrication to rise the revolving member during whole process
Both two forms of bearing can effectively avoid the phenomenon of bush burning, increase service life of bearing
Bearing types: single pad Babbitt alloy, single pad high leaded bronze, slide shoe bearing (Babbitt alloy)
Driving form: single driving with synchronous motor, single driving with induction motor, double driving with synchronous motor, double driving with induction motor, non-gear driving with ring motor
Using new wear resistant materials, such as liner, inlet and outlet bush, bearing, increase service life of vulnerable parts
By taking new processing technology to simplify process flow, such as machining shell, end cover and large gear flange divided, so as to decrease manufacturing cycle
Equipping auxiliaries, such as slow drive device, lift device
Optimizing structure of mill: using different structure form according to the material characteristics and the requirement of particle size
Several patents have existed
Improving automatic control level of mill
Using PLC control system, which has functions of audio and light alarming, fault diagnosis, realized mechanical-electrical-hydraulic control integration