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Engineered specifically for large-scale factories requiring homogeneous roasting, exact caramelization control, and instantaneous candy ingredient incorporation.
End-to-end continuous roasting, caramel cooking, thermal mixing, and automated roll-cutting line for high-yield peanut bar operations.
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Features intelligent electromagnetic heating, variable rotary speed, and multi-zone PID thermal sensors for crisp nut texture without surface burning.
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Jacketed non-stick agitator maintaining 110°C–140°C while folding freshly roasted peanuts gently into boiling caramel, glucose, and nougat masses.
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High-precision multi-roller cooling and pneumatic slitting line engineered to handle dense, hot nut-and-syrup candy blends without crushing nuts.
Explore Specifications →How modern thermal technology transforms raw kernel chemistry into crunchy, moisture-stable ingredients for world-class candy matrices.
In commercial confectionery production—ranging from classic peanut brittle (chikki) and nougat slabs to caramel nut clusters and chocolate-enrobed peanut bars—the peanut roaster is never an isolated thermal unit. Instead, it serves as the foundational catalytic stage for the entire confectionery mixing pipeline.
Raw peanuts contain between 6% to 8% internal moisture and volatile raw beany flavors. To ensure optimal bonding with molten sugar matrices (sucrose, liquid glucose, isomalt, or maltitol), moisture content must be uniformly reduced to below 1.5% to 2.0% while activating pyrazine-rich Maillard reaction pathways that give candy its signature toasted nut profile.
Unlike outdated open-flame systems, modern industrial electromagnetic peanut roasters utilize eddy-current heating directly inside the drum walls, achieving 95%+ thermal efficiency and ±1°C accuracy for pristine confectionery ingredients.
Synchronized continuous batching prevents high-viscosity sugar syrups from forming hot spots or moisture pockets. The continuous tumbling ensures 100% nut surface enrobing with minimum shear damage to split nuts.
Automated hopper infeed, integrated vibration de-skinning, optical sorting, and pneumatic hot-air conveying bridge the roaster directly into candy boiling and forming lines for true 24/7 continuous industrial throughput.
Jiangsu Fusda Food Machinery Company Co., Ltd. is one of the largest manufacturers of casual food machinery in China. We are located on the beautiful scenery of the Yellow Sea Coast in Dongtai City, Jiangsu Province.
Our company is a manufacturer specializing in food machinery manufacturing and has been established for over 30 years. The company has strong technical force, advanced production equipment, manufacturing experience, set scientific research, manufacturing, sales, and recipe formulation in one, with a high-quality staff team.
In close cooperation with domestic scientific research units, universities, and colleges, we introduce advanced international technology to continuously develop professional leisure food machinery and automated confectionery processing lines.
Explore how our industrial roasting and mixing machinery seamlessly configures for multiple candy matrices and snack formulations.
Requires intense drum roasting to achieve a robust golden roast (5% moisture reduction), immediate dry de-skinning, and direct gravity drop into boiling caramelized syrup at 135°C–145°C. The non-stick mixing paddle guarantees rapid enrobing before roll leveling.
For soft and chewy nougats, the peanut roaster delivers gentle, uniform core cooking without scorching the delicate seed tips. Warm peanuts (55°C–65°C) are folded into whipped frappe egg-white foam matrices without collapsing the aerated bubble structure.
Peanut roasters equipped with rapid evaporative cooling allow whole or split roasted peanuts to reach exact tempering thresholds before meeting tempered chocolate or gooey caramel, preventing fat bloom and moisture migration.
| Parameter / Feature | Electromagnetic Drum Roaster | Continuous Hot-Air Roaster | Candy Mixing & Cooker Station |
|---|---|---|---|
| Production Capacity | 150 – 800 kg/h per unit | 500 – 2,500 kg/h continuous | 100 – 600 kg per batch / inline |
| Heating Medium | Electromagnetic Induction (IGBT) | Circulating Hot Air (Gas / Electric) | Steam Jacket / Thermal Oil / Electric |
| Temperature Range | 50°C – 300°C (PID Accurate ±1°C) | 80°C – 250°C Uniform Airflow | 80°C – 160°C Thermostatically Controlled |
| Material Construction | Food Grade SUS304 / SUS316 Contact | SUS304 Stainless Steel Housing | SUS304 with Non-Stick Teflon Agitator |
| Candy Infeed Application | Peanut Candy, Nut Bars, Brittles | High-Volume Confectionery & Granola | Caramel, Nougat, Toffee & Sugar Mass |
Our company specializes in the design and production of advanced industrial machinery tailored for global snack and confectionery factories:
Core Equipment Range: Block cutting Forming line, Mould forming line, Electromagnetic frying machine, Frying Machine, Baking Machine, Puffing Machine, Chocolate coating Machine, Packaging Machine, Sugar Cooking Machine, Mixing Machine, Energy Bar Production Line, Cereal Bar Line, Rice and Nuts Bar Moulding Line, Caramel Treats Line, Oatmeal Chocolate Candy Line, and other specialized custom food processing lines.
* Popular and sold in over 50 countries and regions worldwide.
Situated in Dongtai City, Jiangsu Province, our production base offers seamless connection to major ocean freight hubs. Only 2 hours from Shanghai to the company, providing rapid access for international client inspections, expedited factory acceptance testing (FAT), and rapid container dispatch.
Discover our fully synchronized machines engineered to support every step of peanut roasting, sugar cooking, ingredient mixing, and automated packaging.
High-efficiency drum heating unit providing uniform roast colors and rapid moisture evaporation for candy ingredients.
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Accurate brix and temperature control prevents crystallization when cooking candy base syrups for roasted nuts.
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Even planetary agitation ensures thorough coating of roasted nuts with hot candy syrup without crushing.
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Multi-roller pressing and cross-cutting system for clean, uniform peanut candy slabs with high operational speed.
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Specialized rotary moulder creating custom spherical, heart, or cylindrical shaped peanut-cereal candy clusters.
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Precision bottom and top chocolate enrobing for roasted peanut toffees and crispy nougat candy bars.
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Designed for heavy nut content recipes with protein binders, caramel layers, and crisp peanut inclusions.
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Servo-driven multi-lane feeding and nitrogen-flushing flow wrapper ensuring long-lasting crispness and moisture barrier.
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Our company wins the trust and praise of domestic and overseas customers with its highly professional dedication, advanced design philosophy, reliable products quality, and perfect after-sales service system.
We provide more practical and more intelligent products for new and old customers based on the concept of professional design and elaborate manufacturing. We warmly welcome worldwide confectionery engineers and plant owners to come and visit us.
Thank you for your trust and support!
Create a better future hand in hand.