RIVAKKA GRAIN CRIMPING & CRUSHING MACHINES
Rivakka grain crimping and crushing machines are developed for practical processing of moist and dry grains, better feed quality and reduced operating costs. With durable roller systems and high-capacity tractor-driven models, the product family offers reliable performance for on-farm feed preparation.
Processed grain becomes a more efficient feed option for animals.
Reduces drying needs right after harvest and speeds up the workflow.
Durable structure supports low maintenance and strong field use.
Suitable for Multiple Grain and Mixed Feed Types
Grain processed through Rivakka crimping and crushing is easier to digest. Energy and protein values are preserved, improving animal health and feed efficiency.
It eliminates the need for drying and significantly reduces energy and production costs. It remains suitable for use even after long-term storage.
With the possibility of early harvest, it can provide up to 30% higher output. It also offers up to 50% lower preservation cost compared to grain drying.
It can be safely stored for long periods in airtight silos, plastic tubes or bunker systems. The fermentation process protects feed quality, reduces toxin formation and supports animal health.
Easier Digestion, Higher Efficiency, Lower Operating Cost
Crimped and crushed grain is easier to digest and has higher feed value than dried grain. This creates an efficient feeding solution for livestock and poultry. It also lowers harvesting, drying and storage costs. Moist grain can be processed directly after harvest with Rivakka.
Practical Use, Durable Roller Structure and Safe Operation
Precise Crimping with Adjustable Roller Gap
The roller gap in Rivakka machines can be adjusted easily and does not open under heavy material flow. This reduces the risk of partially unprocessed kernels in the final feed. A shear bolt system also protects the rollers against foreign or large objects.
Rivakka Models for Different Capacity Needs
For detailed technical information about the models, you can download the brochure or contact us directly.
Review the Models at a Glance
| Feature | G5 | G7 | G8 | G10 |
|---|---|---|---|---|
| Capacity (t/h) | 10-12 | 20-25 | 30-40 | 50-60 |
| Required Power (HP) | 50 | 80 | 180 | 200 |
| Roller Length (mm) | 400 | 700 | 700 | 1000 |
| Roller Diameter (mm) | 350 | 250 | 350 | 350 |
| Hopper Volume (lt) | 300 | 3200 | 3200 | 4200 |
| Length (mm) | 1700 | 3200 | 4755 | 4755 |
| Width (mm) | 1450 | 3000 | 2218 | 2900 |
| Height (mm) | 2140 | 2450 | 2450 | 2660 |
| Weight (kg) | 1040 | 1600 | 2400 | 2640 |
Compact Power, Maximum Efficiency for Small Farms
Electric Rivakka roller mills protect maximum nutritional value by processing grain precisely with high-quality steel rollers. Their compact structure, easily adjustable system and low energy consumption provide an efficient, safe and practical solution for small and medium-sized operations.
They are suitable for crimping barley, wheat, corn and oats. The feed hopper is equipped with a grate and powerful magnets.
| Feature | 4 kW | 9.2 kW |
|---|---|---|
| Capacity (kg/h) | 400-1000 kg | 2000-3000 kg |
| Power (kW) | 4 kW | 9.2 kW |
| Roller diameter (mm) | 250 | 250 |
| Roller length (mm) | 250 | 300 |
| Length (mm) | 730 | 920 |
| Width (mm) | 690 | 870 |
| Height (mm) | 900 | 1030 |
Watch Rivakka in Operation
You can better understand the machine’s workflow, product flow and field use through the video below.
LET’S IDENTIFY THE RIGHT RIVAKKA MODEL TOGETHER
Contact us for model selection, capacity planning and quotation. Let’s define the most suitable Rivakka solution for your operation together.