Products | Chilling Technology |
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 The economic way of quality control of grain. |
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Experiences of many decades in preserving grain by chilling finds expression in chillers of series 404-S of consistently
logical design. Maximum operational safety and innovative constructional features characterise this chiller.
NOTE: Within the lower range you find left to the individual topics and products. Pictures, which are marked by a magnifying glass, lead to an increased opinion.
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Our coolers in the overview (Links): |
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Design features:
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The complete unit consists of:
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Chiller GK 80/404-S |
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Description |
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Chilling capacity:
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90 t/d (normal capacity in summertime) up to 125 t/d (limit capacity)
Condition:
At 22 °C ambient temperature, 50 % rel. air humidity and
16 % grain moisture, 90 tons of grain are chilled to 10 °C,
within 24 hours, inclusive 2 K (°C) granosafe ®-safety reheat.
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Cooling capacity:
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32.300 W (24.680 kcal/h)
at 0/30 °C evaporation/condensation temperature
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Fan capacity:
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at a total installation counter pressure of:
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1.000 Pa
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(102 mm wg):
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3.660 m³/h
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2.000 Pa
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(204 mm wg):
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3.300 m³/h
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3.000 Pa
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(306 mm wg):
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2.880 m³/h
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4.000 Pa
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(408 mm wg):
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2.160 m³/h
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Temperature pre-setting:
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+ 2 °C up to + 17 °C at the front panel control. Ambient
and inblowing temperature are displayed..
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Reheat:
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0 up to 9 K (°C) inclusive of granoplus ®, to be selected at
the front panel control. Upon request, the reheat scale can be
equipped with a control knob for temperature or water activity.
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Control of GK 80/404-S
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Closed circuit microprocessor control, with memory for device and installation data; watchdog. Programmable by keyboard; display for parameters and working data. All methodic processes, like granosafe ®, granotherm and granoplus ® are functionally integrated into the control procedure.
Highest efficiency by two capacity steps and motoric refrigerant dosing. All versions of coolstop (see Accessories), such as survey of warehouses or silo bins, can be connected.
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Scope of supply
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The Chiller GK 80/404-S is a complete unit. Our scope of supply includes a. o. (for details, we refer to our quotation):
3 m of cold air tube, � 315 mm or � 250 mm, including 2 tensioning belts (depending on the existing or scheduled channel system). Transport device with each two fixed castors and two swivel castors with brake and drawbar. Two filter mats, hour meter, CEE plug 63 A with coupling and noise protection at the suction filter.
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Chiller GK 160/404-S |
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Description |
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Chilling capacity:
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115 t/d (normal capacity in summertime) up to 180 t/d (limit capacity)
Condition:
At 22 °C ambient temperature, 50 % rel. air humidity and
16 % grain moisture, 115 tons of grain are chilled to 10 °C,
within 24 hours, inclusive 2 K (°C) granosafe ®-safety reheat.
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Cooling capacity:
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47.100 W (40.459 kcal/h)
at 0/30 °C evaporation/condensation temperature
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Fan capacity:
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at a total installation counter pressure of::
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1.000 Pa
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(102 mm wg):
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5.300 m³/h
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2.000 Pa
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(204 mm wg):
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4.800 m³/h
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3.000 Pa
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(306 mm wg):
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4.200 m³/h
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4.000 Pa
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(408 mm wg):
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3.500 m³/h
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Temperature pre-setting:
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+ 2 °C up to + 17 °C at the front panel control. Ambient
and inblowing temperature are displayed..
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Reheat:
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0 up to 9 K (°C) inclusive of granoplus ®, to be selected at
the front panel control. Upon request, the reheat scale can be
equipped with a control knob for temperature or water activity.
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Control of GK 160/404-S
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Closed circuit microprocessor control, with memory for device and installation data; watchdog. Programmable by keyboard; display for parameters and working data. All methodic processes, like granosafe ®, granotherm and granoplus ® are functionally integrated into the control procedure.
Highest efficiency by two capacity steps and motoric refrigerant dosing. All versions of coolstop (see Accessories), such as survey of warehouses or silo bins, can be connected.
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Scope of supply
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The Chiller GK 160/404-S is a complete unit. Our scope of supply includes a. o. (for details, we refer to our quotation): 4 m of cold air tube, � 315 mm or � 400 mm, including 2 tensioning belts (depending on the existing or scheduled channel system). Transport device with each two fixed castors and two swivel castors with brake and drawbar. Two filter mats, hour meter, CEE plug 63 A with coupling and noise protection at the suction filter.
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Chiller GK 240/404-S |
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Description |
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Chilling capacity:
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170 t/d (normal capacity in summertime) up to 250 t/d (limit capacity)
Condition:
At 22 °C ambient temperature, 50 % rel. air humidity and
16 % grain moisture, 170 tons of grain are chilled to 10 °C,
within 24 hours, inclusive 2 K (°C) granosafe®-safety reheat.
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Cooling capacity:
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65.600 W (56.350 kcal/h)
at 0/30 °C evaporation/condensation temperature
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Fan capacity:
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at a total installation counter pressure of:
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1.000 Pa
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(102 mm wg):
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7.200 m³/h
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2.000 Pa
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(204 mm wg):
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6.670 m³/h
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3.000 Pa
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(306 mm wg):
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5.500 m³/h
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4.000 Pa
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(408 mm wg):
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4.200 m³/h
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4.500 Pa
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(459 mm wg):
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3.000 m³/h
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Temperature pre-setting:
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+ 2 °C up to + 17 °C at the front panel control. Ambient
and inblowing temperature are displayed..
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Reheat:
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0 up to 9 K (°C) inclusive of granoplus ®, to be selected at
the front panel control. Upon request, the reheat scale can be
equipped with a control knob for temperature or water activity.
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Control of GK 240/404-S
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Closed circuit microprocessor control, with memory for device and installation data; watchdog. Programmable by keyboard; display for parameters and working data. All methodic processes, like granosafe ®, granotherm and granoplus ® are functionally integrated into the control procedure.
Highest efficiency by two seperate refrigerating circuits, four capacity steps and motoric refrigerant dosing. All versions of coolstop (see Accessories), such as survey of warehouses or silo bins, can be connected.
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Scope of supply
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The Chiller GK 240/404-S is a complete unit. Our scope of supply includes a. o. (for details, we refer to our quotation):
4 m of cold air tube, � 450 mm, and 2 tensioning belts. Transport device for max. 6 km/h with fail-safe air chamber wheels, mounted on steel rims, incl. stearing ring and drawbar as well as 2 fixing wedges.
Two filter mats, hour meter, CEE plug 125 A with coupling and noise protection at the suction filter and the cold air socket.
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Chiller GK 320/404-S |
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Description |
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Chilling capacity:
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250 t/d (normal capacity in summertime) up to 350 t/d (limit capacity)
Condition:
At 22 °C ambient temperature, 50 % rel. air humidity and 16 % grain moisture, 250 tons of grain are chilled to 10 °C, within 24 hours, inclusive 2 K (°C) granosafe ®-safety reheat.
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Cooling capacity:
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94.200 W (69.660 kcal/h)
at 0/30 °C evaporation/condensation temperatureatur
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Fan capacity:
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at a total installation counter pressure of:
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1.000 Pa
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(102 mm wg):
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10.200 m³/h
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2.000 Pa
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(204 mm wg):
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9.400 m³/h
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3.000 Pa
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(306 mm wg):
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8.550 m³/h
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4.000 Pa
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(408 mm wg):
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7.150 m³/h
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5.000 Pa
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(510 mm wg):
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5.400 m³/h
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Temperature pre-setting:
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+ 2 °C up to + 17 °C at the front panel control. Ambient and inblowing temperature are displayed..
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Reheat:
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0 up to 9 K (°C) inclusive of granoplus ®, to be selected at the front panel control. Upon request, the reheat scale can be equipped with a control knob for temperature or water activity.
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Control of GK 320/404-S
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Closed circuit microprocessor control, with memory for device and installation data; watchdog. Programmable by keyboard; display for parameters and working data. All methodic processes, like granosafe ®, granotherm and granoplus ® are functionally integrated into the control procedure.
Highest efficiency by two seperate refrigerating circuits, four capacity steps and motoric refrigerant dosing. All versions of coolstop (see Accessories), such as survey of warehouses or silo bins, can be connected.
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Scope of supply
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The Chiller GK 320/404-S is a complete unit. Our scope of supply includes a. o. (for details, we refer to our quotation): 4 m of cold air tube, � 500 mm, and 2 tensioning belts. Transport device for max. 6 km/h with fail-safe air chamber wheels, mounted on steel rims, incl. stearing ring and drawbar as well as 2 fixing wedges. Two filter mats, hour meter, CEE plug 125 A with coupling and noise protection at the suction filter and the cold air socket.
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Chiller GK 40/NHDe-404 |
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Description |
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Chilling capacity:
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45 t/d (normal capacity in summertime) up to 70 t/d (limit capacity)
Condition: At 22 °C ambient temperature, 50 % rel. air humidity and 17,5 % grain moisture, 45 tons of grain are chilled to 10 °C, within 24 hours, inclusive 2 K (°C) granosafe ®-safety reheat.
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Cooling capacity:
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12.200 W (10.500 kcal/h)
at 0/30 °C evaporation/condensation temperature
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Fan capacity:
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at a total installation counter pressure of:
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1.000 Pa
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(102 mm wg):
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1.920 m³/h
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2.000 Pa
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(204 mm wg):
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1.560 m³/h
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2.500 Pa
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(255 mm wg):
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1.260 m³/h
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Volume flow of the axial-fan
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(at a rotating-frequency of 1500 min-1):
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5.800 m³/h
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Temperature pre-setting:
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+ 2 °C up to + 17 °C at the front panel control. Ambient and inblowing temperature are displayed.
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Reheat:
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0 up to 9 K (°C) is to be selected by a Handwheel. Upon request, the reheat scale can be equipped with a control knob for temperature or water activity.
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Control of GK 40/NHDe-404
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Cold air temperatur is controled by an automatic regulator and air flow throttle valve. The reheat-safety-circuit granosafe ® is beeing regulatet by an electronic thermostat. The reheat granotherm is controlable by handwheel. As an option, the reheat can also be controled electronicaly.
Highest efficiency by capacity steps via bypass-coolingvalve. All versions of coolstop (see Accessories), such as survey of warehouses or silo bins, can be connected.
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Scope of supply
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The Chiller GK 40/NHDe-404 is a complete unit. Our scope of supply includes a. o. (for details, we refer to our quotation):
4 m of cold air tube, � 250 mm, and 2 tensioning belts.
Transport device with two swivel castors. Two filter mats, hour meter, CEE plug 32 A with coupling and noise protection at the suction filter.
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