Optimize your facility's throughput and reduce manual labor with our complete Industrial Macadamia & Nut Processing Line. Engineered for high-volume nut processing facilities, this integrated system handles the entire production workflow—from raw nut elevation and size grading to precision cracking and optical kernel separation.
With a total system power requirement of just 9-10 kW, this line is capable of processing 200–300 kg of macadamias, hazelnuts, almonds, and other hard-shell nuts per hour. It features food-grade contact surfaces, low crushing rates, and highly customizable components to meet your specific processing needs.
Product Description
- Product Details & Technical Specifications
System Workflow & Machine Specifications
1. Primary Incline Elevator (Feeding) Automate the feeding of raw nuts into the grading machine, significantly reducing manual labor requirements.
- Function: Continuous lift and feed.
- Capacity: 400–500 kg/hour
- Power: 0.75 kW | 380V, 50Hz, 3-Phase
- Dimensions: 2.5 m × 0.6 m × 2 m (Customizable based on grading machine height)
- Material: Food-grade PVC on contact areas; heavy-duty carbon steel frame.
- Weight: 150 kg
2. 3-Layer Grading Machine (Size Sorting) Sorts raw nuts into three or more levels (large, medium, and small) to ensure uniform feeding into the cracker, maximizing yield and reducing kernel breakage.
- Function: Active screen sorting with 6–10 mm sieve holes (screens are fully customizable based on your specific nut varieties).
- Capacity: 200–300 kg/hour
- Power: 1.1 kW | 380V, 50Hz, Single Phase
- Dimensions: 2.4 m × 0.8 m × 1.8 m
- Material: Stainless steel on food contact areas; carbon steel exterior.
- Weight: N/A
3. Secondary Transfer Elevator Transports graded nuts directly into the cracker machine, maintaining a steady, hands-free workflow.
- Function: Lift and feed to cracker.
- Capacity: 300–400 kg/hour
- Dimensions: 2 m × 0.6 m × 1.5 m (Customizable based on cracker height)
- Power: 0.75 kW
- Weight: 150 kg (Including hopper)
4. Heavy-Duty Nut Cracker (Shelling) Utilizes a first-level processing shelling roller and an integrated vibrating screen to remove hard shells from macadamias, hazelnuts, almonds, apricot kernels, and more.
- Function: Adjustable roller gap allows for processing different sizes and nut varieties sequentially without changing equipment. Designed for a remarkably low crushing rate.
- Output: 200–300 kg/hour
- Power: 2.2 kW | 380V
- Dimensions: 1.9 m × 0.78 m × 1.2 m
- Weight: 280 kg
5. Optical Color Sorter / Kernel Separator The final quality-control stage. Uses advanced photoelectric detection technology to automatically sort granular materials, identifying and ejecting different-colored particles, shell fragments, and substandard kernels based on optical properties.
- Function: High-precision optical separation of kernels from shells/defects.
- Capacity: 100 kg/hour
- Power: 0.5 kW
- Gas Consumption: 0.5–1.0 m³/min
- Dimensions: 0.42 m × 1.1 m × 1.32 m
- Weight: 100 kg
Infrastructure Requirements
- Total Power Allocation: 9–10 kW
- Voltage Requirements: 380V, 50Hz (Mix of 3-phase and single-phase power as detailed in specs).
After-Sales Support & Warranty
We stand behind our industrial equipment with comprehensive support to keep your line running efficiently:
- Warranty: 1-Year Manufacturer Guarantee. We are responsible for any malfunctions caused by machine-self or quality defects.
- Technical Guidance: Free technical training and ongoing remote video support provided to your staff.
- On-Site Installation & Debugging: Available upon request. The buyer is asked to provide accommodation and round-trip travel expenses for our technicians, plus a service fee of $100 per person, per day.
Note: Malfunctions caused by operation mistakes, man-made problems, or failure to follow technical guidance will be the responsibility of the client.
Upgrade your nut processing operation today. Contact our sales team to discuss customization options for your specific nut varieties and facility layout.
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