Dried nuts roasting system
Efficiently transform raw dried nuts into high-quality pastes and creams, optimizing flavor and texture for artisanal production.

Roasts and Processes Dried Nuts Efficiently
The Vertiflow Nut Roasting Machine from Selmi Group offers a patented roasting solution for precise and consistent roasting of a variety of dried nuts, such as hazelnuts, almonds, and pistachios. Utilizing its exclusive Vertiflow System, this equipment ensures even heat distribution with a roasting capacity from 6 to 20 kg. It’s ideal for producing high-quality nut pastes and spreads used in sweets, chocolates, and artisanal ice cream bases. The machine is designed for both batch and continuous operations and integrates seamlessly within a broader production line. Its configurable settings allow customization to meet specific production needs. The equipment is crafted from stainless steel to ensure longevity and ease of cleaning, adhering to high standards of hygiene. As a core component of nut processing, it supports efficient workflow and minimizes downtime with user-friendly controls and maintenance features.
Benefits
- Ensures consistent roasting quality for enhanced flavor development in nut products.
- Reduces production time with precise temperature control and even heat distribution.
- Increases operational efficiency by integrating smoothly with existing production lines.
- Minimizes manual intervention, leading to lower labor costs and reduced error rates.
- Offers robust construction for long life and easy maintenance, reducing operational costs.
- Applications
- Pralines,Nuts,Ice cream paste,Sweets,Spreadable creams,Chocolate,Creams
- End products
- Chocolate truffles,Praline chocolates,Artisanal ice cream with nut base,Nutella-style spread,Ice cream base with nut paste,Vegan chocolate spread,Chocolate-covered nuts,Peanut butter,Hazelnut paste,Chocolate bars,Cream-filled chocolates,Almond butter,Cashew nut spread,Pistachio cream
- Steps before
- Roasting,Crushing,Granulating
- Steps after
- Refining,Filtering,Packaging
- Input ingredients
- cocoa beans,dried nuts,hazelnuts,almonds,pistachios,cashew nuts,peanuts,seeds,sugar,powdered milk,vanilla pods
- Output ingredients
- chocolate,granules,anhydrous pastes,spreadable creams,artisanal ice cream base,pralinated products,filling creams,cream sweets,refined spreadable creams
- Market info
- Selmi is renowned for manufacturing high-quality chocolate processing equipment, such as tempering, enrobing, and cooling machines, with a strong reputation for precision, innovation, and reliability in the confectionery and chocolate industry.
- Roasting Capacity
- 6–20 kg
- Roasting Time
- 10–12 min
- Grinding Granularity
- 100–300 µm
- Refining Granularity
- Below 17 µm
- Micron Ball Refiner Capacity
- 10/15 kg
- Micron Refining Time
- 20/25 kg/h
- Vaglio Sieve Diameter
- 390 mm
- Vaglio Hourly Production
- 50/60 kg
- Grinder Capacity
- 15 kg
- Grinder Hourly Production
- 35–40 kg/h
- Grain Crusher Hourly Production
- 70 kg
- Automation
- Automatic loading hopper
- Roasting Capacity
- 6 kg to 20 kg
- Roasting Time
- 10–12 min
- Vertiflow System
- Patented roasting system
- Grinder Granularity
- 200 to 300 microns
- Refinement Granularity
- Below 17 microns
- Ball Mill Refining Time
- 20–25 kg/h
- Payload Capacity
- 10/15 kg for Micron 25
- Versatility
- Roaster can be combined with different production lines
- Filtering Capacity
- 50/60 kg/h for Vaglio
- Personalization Capability
- Customized production chain design
- Artisanal-Friendliness
- Maintains product uniqueness
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Feed method
- Manual loading hopper
- Sieve diameter
- 390 mm
- Roasting capacity
- 6 kg to 20 kg
- Control panel type
- HMI
- Integration possibilities
- PLC integration
- Configuration options
- Customizable production chains
- Modular design
- Yes
- Compact footprint
- Yes
- Batch vs. continuous operation
- Batch