Description
The ZONESUN ZS-GHK4 is a continuous rotary roasting machine designed for efficient and uniform roasting of nuts, seeds, and granules in commercial and industrial production environments. Available in electric or gas heating versions with independent temperature control per drum, it delivers consistent roasting results across the full capacity range.
The continuous rotating drum ensures 360° even heating without scorching, supporting capacities from 50 kg/h up to 600 kg/h. It is ideal for commercial production of peanuts, almonds, cashews, sunflower seeds, sesame, and other dry goods requiring precise, high-throughput thermal processing.
Technical Specifications
Model ZS-GHK4-0
- Voltage: 380V
- Capacity: 50–80 kg/h
- Motor Power: 0.75 kW
- Electric Heating Power: 13.5 kW
- Gas Consumption: 1–1.5 kg/h
- Dimensions (L×W×H): 2300 × 1000 × 1350 mm
Model ZS-GHK4-1
- Voltage: 380V
- Capacity: 100–150 kg/h
- Motor Power: 1.1 kW
- Electric Heating Power: 22.5 kW
- Gas Consumption: 2–3 kg/h
- Dimensions (L×W×H): 2900 × 1500 × 1700 mm
Model ZS-GHK4-2
- Voltage: 380V
- Capacity: 200–250 kg/h
- Motor Power: 2.2 kW
- Electric Heating Power: 36–44 kW
- Gas Consumption: 3–6 kg/h
- Dimensions (L×W×H): 2900 × 2100 × 1750 mm
Model ZS-GHK4-3
- Voltage: 380V
- Capacity: 300–350 kg/h
- Motor Power: 3.3 kW
- Electric Heating Power: 54–67 kW
- Gas Consumption: 6–8 kg/h
- Dimensions (L×W×H): 2900 × 2950 × 1750 mm
Model ZS-GHK4-4
- Voltage: 380V
- Capacity: 400–500 kg/h
- Motor Power: 4.4 kW
- Electric Heating Power: 90 kW
- Gas Consumption: 8–10 kg/h
- Dimensions (L×W×H): 2900 × 3900 × 1750 mm
Model ZS-GHK4-5
- Voltage: 380V
- Capacity: 500–600 kg/h
- Motor Power: 5.5 kW
- Electric Heating Power: 118 kW
- Gas Consumption: 10–13 kg/h
- Dimensions (L×W×H): 2900 × 4700 × 1750 mm
Why Choose the ZS-GHK4?
✅ 360° Continuous Rotating Drum: Ensures every nut, seed, or granule receives uniform heat exposure throughout the roasting cycle — eliminating hot spots and scorching for consistent product quality
✅ Electric or Gas Heating Options: Choose the energy source that fits your facility — electric heating for clean, precise control or gas-fired heating for high-throughput, cost-efficient production
✅ Independent Temperature Control Per Drum: Each drum zone can be set independently, allowing precise roasting profiles for different products or batch requirements on the same machine
✅ High Capacity 50–600 kg/h: Six model sizes from ZS-GHK4-0 to ZS-GHK4-5 cover small-batch artisan production up to large-scale industrial output — scalable to your exact throughput needs
✅ Continuous Production Design: Unlike batch roasters, the ZS-GHK4 feeds and discharges product continuously, maximizing uptime and reducing labor requirements on the production line
✅ No Scorching — Gentle Even Heat: Rotating drum action combined with controlled airflow prevents product from sitting on hot surfaces, preserving flavor, color, and nutritional value
✅ 380V Industrial Grade: Built for commercial and industrial environments with robust construction and reliable performance across all six capacity configurations
Ideal Applications
Nuts & Kernels: Peanuts, almonds, cashews, walnuts, hazelnuts, macadamia nuts, and other tree nuts for snack food and confectionery production
Seeds & Grains: Sunflower seeds, pumpkin seeds, sesame seeds, flaxseeds, quinoa, and other small seeds requiring uniform dry roasting
Snack Food Processing: Roasted nut mixes, flavored seeds, trail mix components, and other value-added snack ingredients for retail and food service
Food Ingredient Production: Roasted sesame for tahini, roasted peanuts for peanut butter, roasted coffee beans, cocoa nibs, and specialty food ingredient processing
Agricultural & Grain Processing: Grain drying, seed sterilization, and other thermal processing applications for agricultural products requiring controlled heat treatment
