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INFINITY SERIES GRAIN DRYERS
Capacities from 325 to 900 bushels/hour
MODELS
CF 320
CF 420
CF 520
CF 620*
CF 620C*
CF 720
CF 730
CF 820
CF 820C*
DIMENSIONS
Length
14'-6"
18'-6"
22'-6"
22'-6"
22'-6"
22'-6"
26'-6"
30'-6"
30'-6"
Height
15'-2"
14'6"
14'-6"
14'-6"
14'-6"
14'-6"
14'-6"
14'-6"
14'-6"
Width
7'-5"
7'-5"
7'-5"
7'-5"
7'-5"
7'-5"
7'-5"
7'-5"
7'-5"
Grain Column Width
12"
12"
12"
12"
12"
12"
12"
12"
12"
Grain Column Length
8'
12'
16'
16'
16'
16'
20'
24'
24'
 
WEIGHT, empty (lbs.)
4,950
5,600
6,150
6,150
6,450
6,600
7,900
9.200
9.100
 
MOTOR SIZES (H.P.)
No. of fans, diameter & type
(1) 36" Axial
(1) 36" Axial
(1) 36" Axial
(1) 36" Axial
(1) Centrifugal
(2) 36" Axial
(2) 36" Axial
(2) 36" Axial
(1) Centrifugal
Fans
10
15
20
20
20
(1) 10-
(1) 7.5

(1) 15-
(1) 10

(1) 20-
(1) 10

30
Level Auger
Gravity
3
3
3
3
3
3
3
3
Discharge Auger
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
 
TOTAL RUNNING AMPS
230 Volts - 1 phase
66
113
126
126
126
113
154
167
N/A
208 Volts - 3 phase
47
72
89
89
89
76
100
116
121
230 Volts - 3 phase
42
67
82
82
82
69
91
106
109
460 Volts - 3 phase
22
34
41
41
41
35
46
54
55
575 Volts - 3 phase
18
27
33
33
33
29
37
43
45
 
BURNER CAPACITIES (BTUs)
Normal Operating, Dry & Cool
2,004,827
2,226,235
2,578,356
-
-
3,324,860
3,805,450
4,407,590
-
Normal Operating, All Heat
2,992,374
3,424,905
3,966,831
4,407,590
3,880,250
5,666,100
7,130,310
7,732,450
4,773,175
Maximum
4,242,744
4,928,814
5,272,938
5,858,820
5,430,480
8,075,540
10,190,620
10,572,980
6,425,100
 
DRYING CAPACITIES (bushels/hour)**
Shelled Corn (Dry & Cool) 20%-15%
185
255
325
-
-
325
415
510
-
Shelled Corn (Dry & Cool) 25%-15%
120
165
215
-
-
215
295
375
-
Shelled Corn (All Heat) 20%-15%***
325
445
565
565
565
565
730
900
900
Shelled Corn (All Heat) 22%-15%***
290
400
510
510
510
510
655
805
805
Shelled Corn (All Heat) 25%-15%***
200
300
400
400
400
400
485
575
575
Wheat (Dry & Cool) 17%-12%
195
260
325
-
-
325
410
500
-
Grain Sorghum (Dry & Cool) 20%-15%
175
235
300
-
-
300
375
450
-
 
TOTAL HOLDING
CAPACITIES (bushels)
202
284
378
378
378
378
473
568
568
  
*All Heat Continous Flow Only   **Actual drying rate will vary depending upon weather conditions, hybrid variety, fertilization program, grain maturity, operating temperatures, discharge grain temperatures and other uncontrolled variables. Specifications subject to change without notice.  *** Grain discharged hot from the dryer at 17.5% moisture should result in a final moisture content of 15% after cooling (dryeration).
 
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