LMC (Canada)
The LMC screen separator
LMC grain cleaners are designed for preliminary market cleaning of grain of cereals to remove lightweight, oversized and small-sized weed and foreign grain seeds which may be separated by air flow and screens. They are used for pre-cleaning, food and seed cleaning of leguminous, industrial crops, oil-plants, and grass seeds.
Construction
The standard screen system consists of two wire sieves moved by connecting- rods. The stable work of the machine is due to the eccentric movement balance. The sieve boot makes the balls move randomly over the screen bottom cleaning the screens. For higher cleaning quality, the LMC screen separators can be complemented with aspirators of the corresponding size.
|
model |
capacity, t/h |
Area of screens, m2 |
|
LMC 4820D |
50 |
14.8 |
|
LMC 6020D |
75 |
18.5 |
|
LMC 7220D |
100 |
22.3 |
Aspirators
LMC Aspirators are designed for product separation by density and aerodynamic profile. Multiple configurations are available to provide an optimum performance and maximum flexibility. Applications for aspirators include agricultural products, chemicals and wood products.
|
model |
capacity, m3/h |
|
LMC 486 |
10,000 |
|
LMC 606 |
12,000 |
|
LMC 726 |
17,000 |
|
LMC 846 |
25,000 |
Specification:
- In-feed sides 7 gauge carbon steel;
- 14 gauge bolted carbon steel construction;
- Vernier controlled air bleed;
- Analog monitoring package;
- Magnehelic gauge;
- Rack and pinion in-feed gate;
- Outfall tanks with airlock or auger discharge;
- Vibratory in-feed pan.
LMC Centrifugal separators
The LMC centrifugal separator (scalperator) separates large straws and other impurities to prevent blockage and slowdown in the grain cleaning equipment. The LMC scalperators are installed in the grain receiving stations and grain collecting enterprises.
LMC Centrifugal separators are used for grain pre-cleaning by way of fractionation.
|
model |
capacity, t/h |
Area of screens, m2 |
|
LMC-2D6S-6000 |
150 |
16.5 |
|
LMC-2D6S-4000 |
100 |
14 |
|
LMC-1D3S-3000 |
75 |
8.2 |
|
LMC-1D3S-2000 |
50 |
7 |
Principle of operation: grain material comes onto the vibration pan, where it gets broken up and distributed for feeding into the drum-type pre-cleaner which separates small impurities, dust, cracked grain, small-seed plant grains. Further on, the product enters the next pan, where large straws are removed from the staple crops.
Advantages:
- Simple and reliable design;
- Highly dust-tight and weather-resistant;
- Possible installation on outdoor platforms;
- Screens of various types and dimensions for all grain sizes;
- Polymer-covered loading and discharging parts as an option to extend the service life;
- A large number of separating configurations;
- Capacity from 10 tonnes/hour to 150 tonnes/hour depending on the commodity, moisture content and number of separations;
- The biggest area of screens among cleaning machinery.