Applied Field: Sand making machine is used for fine crushing and rough grinding of iron ore, copper ore, gold ore, lead-zinc ore, tungsten ore, manganese ore, etc. It's widely applied in the high abrasion and secondary disintegration crushing, sulfur removal, steel slag, construction waste crushing and other environmental protection projects in thermal power and metallurgical industries.
Introduction ofSand Making Machine
Sand making machine is a high-performance sand making equipment with international advanced level developed and produced by introducing advanced technology from Germany. Its performance plays an irreplaceable role in all kinds of ore fine crushing equipment. There are two types of sand making machine, "stone striking stone" and "stone hitting iron". The "stone striking stone" type is used for processing materials with strong abrasion resistance, the "stone striking iron" type is used for processing materials with low abrasion resistance, and the "stone-strike-iron" type is 10-20% higher than the "stone-strike-stone" type.
Maintenance of Sand Making Machine
1.Regularly stop the machine regularly and open the observation door to observe the internal wear of the impact sand making machine, and the wear degree of the central feeding pipe, cone cap, impeller upper and lower flow channel lining plate, circumferential guard plate, and wear-resistant block. It should be replaced or repaired in time after wear, and the wear-resistant blocks should be replaced at the same time to ensure the same weight. It is strictly forbidden to open the observation door to observe the internal working conditions during the working process of the sand making machine to avoid danger. If the impeller body is found to be worn, it shall be replaced and repaired by the manufacturer in time. It is forbidden to make an impeller by oneself without the consent of the manufacturer.
2.The tension force of the driving triangle tape of the sand making machine should be adjusted appropriately to ensure that the triangle tape is evenly stressed. When driving by double motors, the triangle tape on both sides should be grouped and matched to make each group of lengths as consistent as possible, so as to ensure the energy-saving and high-efficiency of the sand making machine equipment.
Technical Parameters of Sand Making Machine
Model No. | VSI7611 | VSI8518 | VSI9526 | VSI1140 | VSI1145 | |
Capacity | Cascade Feeding | 120-180 | 200-260 | 300-380 | 450-520 | 500-640 |
Full Central Feeding | 60-90 | 100-130 | 150-190 | 225-260 | 250-360 | |
Max. Feeding size(mm) | Soft Material | 35 | 40 | 45 | 50 | 50 |
Hard Material | 30 | 35 | 40 | 45 | 45 | |
Rotation Speed (r/min) | 1700-1890 | 1520-1690 | 1360-1510 | 1180-1310 | 1100-1310 | |
Model of Motor | Y250M-4 | Y280M-4 | Y315M-4 | Y315L2-4 | Y315L2-4 | |
Double Motor Power | 55*2 | 90*2 | 132*2 | 200*2 | 220*2 | |
Weight (t) | 10 | 12 | 16 | 25.6 | 27.5 |