Intensive Dampening Screw
RISA
Function
The cleaned grain enters the machine through the round inlet. An integrated sensor detects product flow and starts water dosing (from external water dosing unit; separate control system required).
The water added in at the inlet is brought into the grain kernel as quickly as possible in the paddle screw by intensive friction between the grains and is thus drawn into the grain evenly and quickly during storage in the dampening bins.
Features
- High capacity
- Shorter dampenting time in the silo
- Clear cover plate for visual monitoring of the process
- Stainless stell construction
- Suitable for use in potentially explosive areas (inside/outside)
Options
- Rotation speed monitoring
- Bearing temperature monitoring
- Dampening unit (moisture measurement and water dosing unit)
- Custom painting (standard: RAL9003/ RAL3003)
Technical data
* Capacities are non-binding values, which are based on wheat (0.75 kg/dm³). The Capacity may vary depending on product, humidity, contamination and
environmental conditions.
| Type | Capacity* [t/h] |
Motor Power [kW] |
Water Connection | Weight [kg] | Volume [m ³] |
|
|---|---|---|---|---|---|---|
| Net | Gross | |||||
| RISA-350 | 0 - 8 | 4,0 | 3/4" - (male thread) | 450 | 695 | 5,2 |
| 8 - 12 | 5,5 | |||||
| 12 - 18 | 7,5 | |||||
| RISA-500 | 18 - 22 | 7,5 | 745 | 1.025 | 6,6 | |
| 22 -25 | 11,0 | |||||
| 25 - 30 | 15,0 | |||||
| RISA-600 | 30 - 35 | 18,5 | 1.100 | 1.560 | 12,9 | |
| 35 - 42 | 22,0 | |||||
Dimensions
| Typ | A | B | C | D | E | F | H | I | ØJ | M |
|---|---|---|---|---|---|---|---|---|---|---|
| RISA-350 | 2.585 | 550 | 1.170 | 2.055 | 1.170 | 250 | 195x280 | 2.395 | 150 | 1.066 |
| RISA-500 | 700 | 1.190 | 2.215 | 1.190 | 400 | 195x430 | 1.120 | |||
| RISA-600 | 3.693 | 800 | 1.550 | 2.865 | 1.550 | 610 | 356x510 | 3.500 | 200 | 1.657 |
in mm
