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This series centrifugal machine is mainly used for sizes of 0~25mm clean coal and coal dehydration, max feed size should be less than 25mm.
Main features:
High centrifugal strength, low moisture content, easy operation, stable performance, low noise, long working lifespan.
We adopts advanced technology, new material, which increases the working life and reduces the change times for easy wear parts of the machine.
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working principle:
With high rotation speed of the sieve, the material is fed into the centrifugal machine through the entrance, under the ceontrifugal force, external water was get rid of, and be dicharged through sieve gap. Two rows of gears make the rotation speed difference between sieve and scraper, and scrap the coal which is attached the sieve off.
 Main Parameters:
                   Model | LL-700 | LLÂÂÂÂ3-9 | LL-1000 | LL-1200 |
Moisture content of feed material (%) | ≤13 | ≤30 | ≤30 | ≤30 |
               Feed size (mm) | ≤13 | ≤25 | ≤25 | ≤25 |
  Product Moisture content(%) | 5-8 | 5-8 | 5-8 | 5-8 |
         Processing capacity (t/h) | 30-50 | 50-100 | 100-150 | 130-200 |
    Max Dia of sieve (mm) | 720 | 930 | 1050 | 1200 |
         Sieve clearance (mm) | 0.25,0.5 | 0.25,0.5 | 0.25,0.5 | 0.25,0.5 |
   Sieve rotational speed (r/min) | 572 | 562 | 559 | 449 |
           Rotor speed (r/min) | 562 | 554 | 550.8 | 491 |
     Main motor power (kw) | 18.5 | 45 | 55 | 75 |
   Oil pump power (kw) | 0.75 | 0.75 | 0.75 | 0.75 |
            Dimension(mm) | 2175x1690x1955 | 2785x2045x2298 | 3001x2250x2478 | 3160x2460x2680 |
                Weight (t) | 6.7 | 6.7 | 6.72 | 8.8 |





                        Screen of vertical vibrating centrifuge
About us
CITICHL Heavy Industries CO., LTD. The former was CITIC Heavy Machinery Co., Ltd. It was used be subsidiary of CITIC heavy machinery co., ltd. The company was founded in 1981 and finished joint stock reform in 2005, which is located in Luoyang city, capital city of nine dynasties in ancient times.
With a garden-like industrial park and modern standard plant covering 80000 square meters, CITICHL possesses advanced equipments, technologies and detecting methods. After more than 30 years development, the company has developed into a collectivized one with product designing, manufacture, installation and technical services.
The products comprise all the equipments used in mining, ore dressing, hoisting, coal preparation, crushing and grinding, cement plant, metallurgic and steel rolling, environment protection, and also power generator, heavy-duty gear reducers and large-sized castings and forgings, etc.
CITICHL is national major industry and heavy machinery manufacturing base in the middle of china, we can supply the customers with important complete technical equipments in mining, non-ferrous metal, chemical industry, metallurgy, construction materials, environment protection, and power generating as well as other basic industries. The company can accept the packed engineering project. Our products are sold well to countries and regions in Asia, Africa, Europe, and Australia, and hold a large market share home and abroad.

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This series centrifugal machine is mainly used for sizes of 0~25mm clean coal and coal dehydration, max feed size should be less than 25mm.
Main features:
High centrifugal strength, low moisture content, easy operation, stable performance, low noise, long working lifespan.
We adopts advanced technology, new material, which increases the working life and reduces the change times for easy wear parts of the machine.
 Â
working principle:
With high rotation speed of the sieve, the material is fed into the centrifugal machine through the entrance, under the ceontrifugal force, external water was get rid of, and be dicharged through sieve gap. Two rows of gears make the rotation speed difference between sieve and scraper, and scrap the coal which is attached the sieve off.
 Main Parameters:
                   Model | LL-700 | LLÂÂÂÂ3-9 | LL-1000 | LL-1200 |
Moisture content of feed material (%) | ≤13 | ≤30 | ≤30 | ≤30 |
               Feed size (mm) | ≤13 | ≤25 | ≤25 | ≤25 |
  Product Moisture content(%) | 5-8 | 5-8 | 5-8 | 5-8 |
         Processing capacity (t/h) | 30-50 | 50-100 | 100-150 | 130-200 |
    Max Dia of sieve (mm) | 720 | 930 | 1050 | 1200 |
         Sieve clearance (mm) | 0.25,0.5 | 0.25,0.5 | 0.25,0.5 | 0.25,0.5 |
   Sieve rotational speed (r/min) | 572 | 562 | 559 | 449 |
           Rotor speed (r/min) | 562 | 554 | 550.8 | 491 |
     Main motor power (kw) | 18.5 | 45 | 55 | 75 |
   Oil pump power (kw) | 0.75 | 0.75 | 0.75 | 0.75 |
            Dimension(mm) | 2175x1690x1955 | 2785x2045x2298 | 3001x2250x2478 | 3160x2460x2680 |
                Weight (t) | 6.7 | 6.7 | 6.72 | 8.8 |





                        Screen of vertical vibrating centrifuge
About us
CITICHL Heavy Industries CO., LTD. The former was CITIC Heavy Machinery Co., Ltd. It was used be subsidiary of CITIC heavy machinery co., ltd. The company was founded in 1981 and finished joint stock reform in 2005, which is located in Luoyang city, capital city of nine dynasties in ancient times.
With a garden-like industrial park and modern standard plant covering 80000 square meters, CITICHL possesses advanced equipments, technologies and detecting methods. After more than 30 years development, the company has developed into a collectivized one with product designing, manufacture, installation and technical services.
The products comprise all the equipments used in mining, ore dressing, hoisting, coal preparation, crushing and grinding, cement plant, metallurgic and steel rolling, environment protection, and also power generator, heavy-duty gear reducers and large-sized castings and forgings, etc.
CITICHL is national major industry and heavy machinery manufacturing base in the middle of china, we can supply the customers with important complete technical equipments in mining, non-ferrous metal, chemical industry, metallurgy, construction materials, environment protection, and power generating as well as other basic industries. The company can accept the packed engineering project. Our products are sold well to countries and regions in Asia, Africa, Europe, and Australia, and hold a large market share home and abroad.

H finned tube is called square finned tube, there are two types of H finned tube, one is a single tube, usually called square finned tube, the other is a double tube, usually called rectangular finned tube. And according to customer requirements manufacturing. Due to its rectangular shape, it provides a larger surface area than spiral finned tubes. Because of the larger surface area available, these finned tubes are primarily used in air heating applications to reduce the overall size of the equipment.
H-shaped finned tubes have a high area expansion rate, less dust accumulation, and high heat transfer efficiency. In the case of equivalent heat transfer capacity, the heat exchanger can occupy the smallest space, and can minimize high-grade materials (ie, pressure tubes) The amount of use, and more use of low-grade materials,( 1919113,fins). For new engineering projects, the height of the heat exchanger arrangement can be reduced, the overall weight is greatly reduced, the load of the suspension system is reduced, and the overall cost is reduced; for the renovation project, as much heat exchange area as possible can be arranged in a limited space to reduce the exhaust temperature , Improve the efficiency of waste heat recovery or increase the maintenance space for easy maintenance.
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