Potato heat pump dryer is use of reverse Carnot principle let hot air circulation blower to dry the material.Heat pump dryer Compressor – heat exchangers – Chokes – heat sink (outside the machine) – Compressor and other devices constitute a refrigerant cycle system.Fan wheel rotates, the outside air into the oven,After heater, hot air is formed,Then enter the working chamber through the air distribution plate gap , A lot of hot air inside the circulating flow, Continue to enter new air inlet supplement.After the recycled exhaust moisture from the exhaust port.Whole cycle, so that the material is heated uniformly, and the purpose of drying.
| type | machine size(MM) | Capacity (KG) | heat pump power | Qty of fan | fan power（kw） | total power（kw） | Qty of cart | Qty of tray | cart size(MM) | tray size(MM) |
| 3P A | 3500×2200×2200 | 200-400kg | 2.25 | 6 | 0.25/unit | 3.75 | 6 | 78 | 670×810 | 600×800 |
| 8P A | 5300×2200×2800 | 450-750kg | 6 | 12 | 0.37/unit | 10.44 | 6 | 156 | 1210×870 | 600×800 |
| 8P B | 5300×2200×2800 | 450-750kg | 6 | 12 | 0.37/unit | 10.44 | 6 | 156 | 1210×870 | 600×800 |
| 8P C | 5300×2200×2800 | 450-750kg | 6 | 12 | 0.37/unit | 10.44 | 6 | 156 | 1210×870 | 600×800 |
| 15P | 7500×3000×2800 | 900-1500kg | 11.25 | 12 | 0.55/unit | 17.85 | 12 | 312 | 1210×870 | 600×800 |
| 1P D | 1180×680×1800 | 50kg-80kg | 1 | 1 | 15 | 600×800 | ||||
| 3P D | 2100×930×2100 | 120-300kg | 3.5 | 3.5 | 40/60 | 600×800 | ||||
| 8P D | 4000×1960×2050 | 650-1000kg | 8 | 8 | 8 | 232 | 600×800 | 600×800 |
