High-quality and efficient grain drying


The stationary S series dryers by Mepu dry the grain in a gentle, energy-efficient, and reliable manner even under challenging circumstances. Grain batch humidity has no effect on the outcome, since the grain is dried by circulating it through drying cells and equalizing the grain humidity in the top bin for so many times that the entire grain batch is fully dry.

S series dryers are based on the same high-quality technology as Mepu’s high-power continuous flow dryers. In addition to advanced drying technology, reliability and ease of use have been emphasized in the dryer design.
 

Options

  • Dust removal packages for the elevator
  • Logic control centres, tailored according to the client’s requirements
  • A low base with a bottom auger for tight spaces
  • Biogas and direct-fire gas furnace available as heat sources
  • Heat insulation

Features

The steep and smooth-walled bottom through ensures that the grain falls on the bottom auger in all conditions, resulting in a carefree drying process. It’s easy to clean the bottom through from the large maintenance hatch.

The rollers with adjustable speed ensure that the grain is circulated evenly in all conditions and with all grain types. The continuous adjustment / opening mechanism of the bottom hatches enables uncrushed grain to be fed to the apparatus, with different grain types.

The feeding apparatus can be cleaned easily, using the maintenance hatches located on the sides, and through the bottom hatches that can be opened.

The internal surface of air ducts is smooth, so that grain does not become stuck on the surfaces, and the maintenance need is low. The optimized surface area of the air ducts ensures that the drying result is energy-efficient.

Large maintenance hatches enable maintenance works to be performed quickly and easily. Any grain that has been blown to the air chambers will be returned from both sides, back to the feeding apparatus, thus reducing the cleaning need of the air chambers.

The almost maintenance-free, efficient and silent bucket elevator ensures that the dryer is filled and emptied quickly. The elevator can be positioned flexibly in relation to the dryer, making the positioning of the dryer easier. There’s a 3-way divider at the elevator top part, which you can use to change the grain flow to the dryer or away from it.

The durable and smooth-surfaced grain bin ensures that grain flows into the drying cells even in wet and demanding conditions, ensuring that the drying process is trouble-free.

The mixed-flow drying cells ensure that the air and the grain is mixed efficiently, resulting in a smooth and energy-efficient drying result. The drying cells stay clean thanks to their smooth internal surfaces, making maintenance work quick and effortless.

The pre-cleaner fitted with a spreader (S3 and S4 models) spreads the grain evenly in the grain bin, filling the grain bin efficiently, as well as cleaning the grain from any rubbish and dust.

Highly efficient centrifugal or axial fans ensure that the drying result is cost-effective.


The efficient overpressure or negative pressure furnaces ensure that the drying result is cost-efficient.


Simple and logical control panel included in the standard delivery, which makes the dryer easy to use.

 

S2 seriesS2-15S2-19S2-22S2-26S2-29S2-33S2-36S2-40S2-43S2-46
Equipment height A [m]*8,79,710,711,712,713,714,715,716,717,7
Equipment height A [m]**7,18,19,110,111,112,113,114,115,116,1
Equipment width B [m]3,83,83,83,83,83,83,83,83,83,8
Grain volume [m³]16,820,723,827,730,834,737,84144,147,2
Drying section volume [m³]8,68,611,711,714,814,81821,124,227,3
Buffer section volume [m³]8,212,112,1161619,919,919,919,919,9
Elevator [t / h]60606060608080808080
Elevator height [m]*12131415161718192021
Elevator height [m]**10111213141516171819
Furnace recommendation [kW]250250250250310400400500750750
Voltage [A]*25252527314141414952
Electric power [kW]14141416182323232829
Feed device volume 0,9m3Lowest cell volume 1,5m3Drying cell volume (height 1m) 3,4m3Buffer section volume (height 0,5m) 1,9m3Cover volume 0,6m3

* high base ** low base

 

S3 seriesS3-29S3-34S3-39S3-44S3-50S3-55S3-59S3-64S3-69
Equipment height A [m]*10,211,212,213,214,215,216,217,218,2
Equipment height A [m]**8910111213141516
Equipment width B [m]3,13,13,13,13,84,134,134,134,13
Grain volume [m³]31,135,841,646,352,156,861,466,170,8
Drying section volume [m³]12,917,617,622,322,326,931,636,341
Buffer section volume [m³]18,218,2242429,829,829,829,829,8
Elevator [t / h]80808080100100100100100
Elevator height [m]*141516171819202122
Elevator height [m]**121314151617181920
Furnace recommendation [kW]310400400 500 750 750 750 1 0001 000 
Voltage [A]323942 42 45 45 45 56 56 
Electric power [kW]1822 24 2425 25 25 32 32 
Feed device volume 1,4m3Lowest cell volume 2,2m3Drying cell volume (height 1m) 5,1m3Buffer section volume (height 0,5m) 3m3Cover volume 0,7m3

* high base ** low base

 

S4 seriesS4-51S4-57S4-65S4-71S4-77S4-83S4-90S4-96S4-102
Equipment height A [m]**101112131415161718
Equipment width B [m]3,83,84,14,14,14,14,14,14,1
Grain volume [m³]55,461,769,475,781,988,294,4100,6106,9
Drying section volume [m³]23,429,729,735,942,248,454,660,967,1
Buffer section volume [m³]323239,839,839,839,839,839,839,8
Elevator [t / h]80100100100120120120120120
Elevator height [m]**151617181920212223
Furnace recommendation [kW]7507501 0001 0001 0002x 7502x 7502x 1 0002x 1 000
Voltage [A]45496363637784114114
Electric power [kW]262836363644486565
Feed device volume 1,8m3Lowest cell volume 2,9m3Drying cell volume (height 1m) 6,8m3Buffer section volume (height 0,5m) 3,8m3Cover volume 1m3

** low base

Grain volume calculated with wheat, 18% moisture content. When drying from high moisture levels grain expands the › maximum filling volume is lower. Values are theoretically calculated and may vary depending on local conditions and cereal properties.

Gallery

Videos