- Description
- Specifications
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Description
The dryer is designed for drying cereals, legumes, corn, sunflower, rapeseed, soybeans and rice using a stream of heated air produced by burning natural gas or propane-butane (LPG) in a burner and delivered under pressure through the grain columns by one or more fans.
| Model | PGD – 6613 |
| Number of modules | 3 |
| Number of burners | 6 |
| Number of grain columns | 13 |
| Dimensions | |
| Length, mm | 10.250 |
| Width, mm | 2.450 |
| Height, mm | 10.950 |
| Grain column size, mm | 362×600 |
| Fans / Burners | |
| Upper fan | 2 pcs |
| Electric motor, kW / rpm | 15,0 / 1450 |
| Fan diameter, mm | 1000 |
| Burner capacity, kcal/h | 1.700.000 |
| Middle fan | 2 pcs |
| Electric motor, kW / rpm | 15,0 / 1450 |
| Fan diameter, mm | 1000 |
| Burner capacity, kcal/h | 1.700.000 |
| Lower fan | 2 pcs |
| Electric motor, kW / rpm | 15,0 / 1450 |
| Fan diameter, mm | 1000 |
| Burner capacity, kcal/h | 1.700.000 |
| Grain loading auger (upper) | |
| Loading auger motor with triple belt pulley, kW | 5,5 |
| Auger capacity, t/h | 80 |
| Grain unloading auger (lower) | |
| Loading auger motor with triple belt pulley, kW | 5,5 |
| Auger capacity, t/h | 80 |
| Metering rollers | |
| Gear motor, kW | 2,2 |
| Roller capacity, t/h | 80 |
| Dryer performance | |
| Dryer holding capacity, kg | 47.408 |
| Drying in heating-cooling mode (cooled grain discharge) | |
| Moisture reduction from 25% to 15% | 42.40 t/h |
| Moisture reduction from 20% to 15% | 58.20 t/h |
| Other parameters | |
| Total power consumption, kW | 103,2 kW |
| Input voltage | 380 V, 3 phases |
| Production time | 40 days |
| Delivery time | 15 days |
| Installation time | 20 days |
| Warranty service | 2 years |
– In-house gas burners made of 2 mm thick grade 310 stainless steel
– Burners are heat-resistant up to 1300 °C
– Natural gas consumption 0.9–1.5 m³ per tonne per percentage point of moisture removed (it may vary with ambient temperature and grain quality)
– Gas pressure 1–2 bar
– Solenoid valves used in the gas equipment are of Italian manufacture
– Fan blades: WING
– Manual valves used in the gas equipment are of Italian manufacture
– Outer sheet of the dryer (perforation 1.75/2.50 mm), 0.8 mm thick, grade 430 stainless steel
– The control panel monitors temperature and grain flow speed
– Temperature of the grain being dried is measured at several points
– Metering rollers are made of hot-drawn aluminium; resistant to impact and breakage
– Control components in the electrical cabinet: Schneider Electric
– Circuit breakers in the electrical cabinet: Schneider Electric
