XINHAI CATÁLOGO catalogue | Page 30

APPLICATION TECHNICAL MANUAL OF XINHAI MINING MACHINERY PRODUCTS Wet Overflow Ball Mill Principle The main component is a cylinder with smaller diameter and longer. Driven by the transmission device, the cylinder rotates slowly with the materials fed from the cylinder inlet and crushed by the falling impacts and autogenous grinding of the steel balls and ores in the cylinder. Due to the continuously feeding materials, the pressure pushes materials to the outlet and the grinded materials are discharged from the cylinder outlet. Qualified materials flow from the cylinder outlet. In wet grinding, the materials are taken out by the water flow; in dry grinding, the materials are taken out by air. It is generally used in fine grinding operation. Features Jack-up device with easy maintenance; Hydrostatic and hydrodynamic bearings, steady and reliable operation; Low speed transmission with easy starting and maintenance; Oil-mist lubrication device guarantees reliable performance of bearings; Gas clutch adopts flexible start-up model. Technical Parameters Application Generally used in the grinding of ores with finer fineness. 团 集 海 Model Cylinder Diameter (mm) Cylinder Length (mm) Motor Model Motor Power (kw) Length (mm) Width (mm) Height (mm) Effective Volume (m 3 ) Max. Ball Load(t) Weight (kg) MQY0918 900 1800 Y225M-8 22 5080 2300 2015 0.9 1.66 6078 MQY1212 1200 1200 Y250M-8 30 5023 2794 2540 1.14 2.4 11473 MQY1224 1200 2400 YR280S-8 55 6112 2794 2540 2.28 3.8 12308 MQY1515 1500 1500 JR115-8 60 5766 2945 2600 2.2 6.4 15424 MQY1530 1500 3000 JR125-8 95 7979 2945 2600 4.5 10 18690 MQY2122 2100 2200 JR128-8 155 8070 4840 3795 6.6 14 47800 MQY2130 2100 3000 JR137-8 210 8870 4840 3795 9 20 49780 MQY2136 2100 3600 JR137-8 210 9300 4840 3795 10.8 22 52010 MQY2145 2100 4500 JR148-6 11029 4738.6 3300 13.5 23.8 58305 2400 鑫 310 MQY2430 3000 JR1410-8 280 9710 4778 4120 12.1 23 65880 MQY2721 2700 2100 JR1410-8 280 9400 5600 4700 10.7 24 63900 MQY2736 2700 3600 TDMK400-32 400 13049 5800 4680 17.8 32 96570 MQY2740 2700 4000 TDMK400-32 400 11850 5667 4496 20.4 40 78800 MQY3231 3200 3100 TDMK630-36 630 12750 6760 5150 21.4 45 107660 MQY3245 3200 4500 TDMK630-36 630 14356 7200 5152.5 32.8 65 132201 MQY3254 3200 5400 TM1000-36/2600 1000 15800 6760 5200 37.2 73 121000 MQY3645 3600 4500 TM1000-36/2600 1000 15000 7200 6326 41.8 76 135000 MQY3650 3600 5000 TM1250-40/3250 1250 17157 7755 6326 46.4 86 145000 MQY3660 3600 6000 TM1250-40/3250 1250 19000 7755 6326 55.7 102 154000 MQY3690 3600 9000 TDMK1800-30 1800 28000 4600 5600 83 163 212000 MQY3867 3800 6700 TDMK1500-30 1500 19000 8200 7100 70 130 186000 MQY4067 4000 6700 TDMK1600-30 1600 15600 9600 7300 78 138 207000 MQY4561 4500 6100 TDMK2200-30 2200 18200 10500 7600 93 151 238000 Note: The jack system and static and dynamic pressure bearing should be equipped according to the requirements of the users. As for those with the specification of over φ2.7m, the weight of the motor is excluded. - 22 -