Introduction of compound crusher:
The compound crusher is short for compound crusher, which has the double effects of fine crushing and coarse grinding. It is a kind of fine crushing equipment without screen bar and can be debugged. It is commonly used in crushing production line and sand production line. Because of its unique structure and easy replacement of vulnerable parts by opening the door of working chamber, it is widely used in electric power, mining, ceramics, metallurgy, refractory, cement, coal and other industries, and is used for processing iron ore and sand Rock, gypsum, glass, ceramics, bluestone, metal ore and other hard materials crushing processing, with high efficiency crushing capacity.
Compound crusher is suitable for crushing limestone, clinker, coal,iron ore, sand stone, gypsum, blast furnace residue, coal stone, piece coal, and other ores in building material, mine, metallurgy and chemical industry, and the compression strength of the materials to be crushed should not exceed 140MPa and the humidity should not be higher than 15%.
The compound crusher has large crushing ratio, and the discharge particle size can be adjusted arbitrarily, which is not affected by the abrasion of plate hammer and lining plate; without screen bar setting, it is not easy to block when crushing materials with high moisture content and large mud content; it adopts elastic adjustment mechanism, and can automatically discharge the non broken materials without causing equipment damage; the bearing is horizontally arranged and has long service life, which can crush materials with high temperature( For example, cement clinker); composite crusher rotor body structure is unique, when crushing materials, the rotor body almost does not wear; the back cavity is equipped with screw rod or hydraulic opening mechanism, which can easily replace vulnerable parts without lifting equipment.
Techncal parameters of compound crusher:
Model | 800 | 1000 | 1250 | 1500 | 1750 |
Rotor diameter(mm) | 650 | 800 | 1000 | 1250 | 1560 |
Barrel height(mm) | 800 | 850 | 850 | 1000 | 1410 |
Speed(r/min) | 1350 | 970 | 740 | 650 | 600 |
Feeding size(mm) | 50 | 70 | 100 | 100 | 100 |
Out size(mm) | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 |
Capacity(t/h) | 5-15 | 10-30 | 20-60 | 30-80 | 40-100 |
Motor power(kw) | 30 | 55 | 75 | 110 | 132 |
Motor speed | 1440 | 1440 | 750 | 750 | 750 |
Size(L*W*H)(mm) | 2200*860*1980 | 2700*1160*2000 | 2800*1400*2730 | 3100*1900*2300 | 3350*2100*2800 |
Weight(t) | 2.3 | 4.5 | 9.73 | 18.1 | 26.61 |
Pictures of compound crusher:
Working priciple of compound crusher:
Materials fall into the high-speed rotation impeller from the above of machine, under the action of high-speed centrifugal force, have high-speed impact with another umbrella form materials which flow around the impeller, after they attack each other, then discharged from the bottom, it forms close-circuit and with many times circulation, it can achieve the required product size by screening equipment controlling.
The structure of the compound crusher is composed of transmission device, main shaft, cylinder, upper cover and base, etc. the motor rotates through the trapezoidal V-belt main shaft. The hammer head is installed on the main shaft, and then enters the machine through the upper feeding port and falls by gravity. The raw material can be continuously rotated by the hammer head at high speed. After a series of impacts, the crushing is achieved, and then it is discharged through the lower discharge port.
The rotor of the composite crusher adopts a new design structure, which integrates the steel plate structure of the impact crusher and the staggered arrangement structure of the hammer disc of the hammer crusher. In the structural design, the crushing performance is effectively enhanced and the production efficiency of the equipment is improved.
The discharging particle size can be adjusted at will, without screen bar setting, the material with large sediment content will not be blocked, the non broken material can be discharged automatically into the machine body, and the equipment will not be damaged.
The design of the hammer head of the composite crusher abandons the traditional integral structure design and adopts the combined structure design, which is more conducive to the hammer crushing of materials, greatly improves the service life of the hammer head, reduces the impact of equipment shutdown, and also reduces the production cost.
The compound crusher has the advantages of compact structure, light weight, small volume, good sealing performance of the fuselage design, which can reduce dust, meet the requirements of environmental protection, and effectively improve the working environment of the construction site.
Advantages of compound crusher:
1. Big crushing ratio, grain-size can be adjusted arbitrarily.
2. Do not suffer plate hammer, lining board wear the impact.
3. No screen bar settings, crushing high water content, hydraulic large material clogging.
4. Using elastic and adjusting mechanism, not into broken material can self-control.
5. Won't cause harm equipment, bearing level decoration; crusher backing compound.
6. Long service life, low comsumption ,stable running ,simple structure.
After Sales Service
1. One year for machinery warranty.
2. We have the cheap spare parts supply.
3. We can sent engineer to install and maintain on site.
FAQ
1)Are you a factory or trade company?
We have our own factory as an international supplier, a professional manufacturer and a general international trader.
2) How can I trust your company?
1.Henan Wheat Import And Export Company Limited, established in 2005, located in Zhengzhou City--Capital of Henan Province, the center of China mainland.
2.We have special QC department, testing every single equipment, from voltage to appearance, our workers will inspect strictly in order to supply the best and most stable machine for our customers.
3.Our equipment are strictly designed and produced according to CE standard, we care for every details and the quality.
3) How long is your delivery time?
Generally it is 30 days after received your deposit.
4) Is your price competitive?
We can provide the highest quality machines at the best price.