Limestone Hammer MillFeeding Size: 350 Mm
Fineness: 5-20 Mm
Capacity: 5-30 T/H
Raw Materials: barite, limestone, gypsum, terrazzo, coal, slag, and up to 100 different kinds.
limestone Hammer Mill description:
limestone Hammer Mill is equipment using high-speed rotary hammers to crush materials, mainly applied to the industries of metallurgy, mining, chemistry, cement, construction, refractory materials and ceramics. It can crush hard and soft ores into medium or small size, such as barite, limestone, gypsum, terrazzo, coal, slag, and up to 100 defferent kinds.
Advantages and Features of limestone Hammer Mill:
High capacity, high crushing ratio
Uniform particle size, simple structure
low investment, easy management and maintenance
Working Principle of limestone Hammer Mill:
limestone Hammer Mill mainly consists of frame, rotor, support iron and grate bars. The frame is divided into two parts: upper parts and lower part which are welded by steel plates after being cut. Liners made of high manganese steels within the frame can be replaced after being worn out. The rotors consist of the turn plate, pin shafts, and hammers which are grouped regularly in the main shaft. The motor drives the rotors to rotate quickly in the crushing cavity, and hammers spread outward as a result of centrifugal force from the rotation of the rotors. Large materials entering the crusher through the feed inlet are stricken, impacted, cut and ground by the high-speed hamemrs to small size. Qualified materials crushed will be screened out and exit from the gap of the grate bars while the unqualified will be left in the crushing cavity to be further hammered and ground until reach the standard size. The size of the final product can be adjusted by changing the grate bars. The gap between the rotors and the grate bars can be adjusted according to different requirement.
Technical Data of limestone Hammer Mill:
| Model | PC400x300 | PC600x400 | PC800x600 |
| Rotor diameter /mm | 400 | 600 | 800 |
| Rotor length /mm | 300 | 400 | 600 |
| Rotor speed r/min | 1100 | 1000 | 900 |
| Max. feeding size /mm | <100 | <220 | <350 |
| Ouput size /mm | 5-10 | 5-15 | 5-20 |
| Capacity T/h | 5-13 | 10-20 | 18-30 |
| Motor power /KW | 11 | 18.5 | 45 |
| Number of hammer /piece | 16 | 20 | 28 |
| Weight /T | 0.8 | 1.8 | 2.8 |
| Overall dimension L*W*H/mm | 900*670*860 | 1200*1050*1200 | 2360*1490*1415 |
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