Blueline Peanut & Crop Dryers

A Division of Cook Industrial Electric Co. Inc.

Advanced Technology. Efficient Performance. Rugged Dependability. Simple Operation.

Still setting the standards. The Leading Semi Trailer Peanut Dryer Manufacturer in the US

Blueline dryers are simple in design and operation, energy-efficient and trouble-free. Realizing that no one design is perfect for every need, Blueline's engineers have pooled their more than eighty years of experience to create this versatile line of crop dryers. With six basic models and many variations, one is certain to meet your drying needs: increased production, lower energy consumption, higher product quality, greater safety and minimum maintenance and downtime. While we specialize peanut drying and curing, Blueline also offers dryers for pecans, onions, walnuts, almonds, and other crops. Tailoring fan and burner characteristics to the optimum curing parameters for specific crops can put more profit into your operation. We are constantly receiving input from owners, operators, service technicians and engineers. This ongoing research helps Blueline lead the field in dryer technology.
For all CA sales: www.wizardmanufacturing.com
For all Export sales: www.opico.com with inquires to mobile@opico.com 

Over 2,500 semi-trailer peanut dryers in service since 1998. Serving the peanut industry
through innovation, quality and cost-efficiency.

Standard Features

Every Blueline Dryer features aerodynamic, stainless steel burners for long life and greater reliability, and are available for use with LP vapor or natural gas. Burner and fan control power are separately derived from 115 volt transformers inside the control panel.

  • No burner power is available until power has been supplied to fan
  • Purge timer delays ignition for 15 seconds, allowing fan to disperse any accumulated gas
  • All controls and control wiring are protected by internal circuit breakers
  • High limit switch interrupts power for ignition and gas if internal temperature exceeds 200ºF
  • Gas solenoid valve closes upon ignition failure or flameout
  • The fan motor is protected by a magnetic starter with quick-trip overload heaters, or solid state overload
  • 12-hour timer, with HOLD feature, to shut down the dryer at a predetermined time when desired
  • All metal surfaces primed and painted with industrial enamel
  • The cast aluminum propeller blade is non-overloading and precisely balanced for maximum airflow per kilowatt
  • Each unit is thoroughly checked and then test-fired to insure proper performance
  • 50 hertz models for LP Vapor or natural gas are available for export
  • Specifications and product details are subject to change without notice

Semi-Trailer Peanut Dryers

  • Over 2,500 semi-trailer peanut dryers in operation in the US
  • #1 semi-trailer dryer manufacturer in the US
  • Increased production
  • Lower operating costs
  • Higher peanut quality
  • Dryers for PUP trailers available
  • More uniform drying than traditional wagons
  • Custom designed dryers available

Traditional Wagon Peanut Dryers

  • Traditional wagon dryers
  • Swing arm and skid mount styles
  • Dryers for 28', 21' & 14' wagons
  • Dual and single wagon dryers
  • Custom designed dryers available

Onion & Alternative Crop Dryers

  • In service on onions, almonds,walnuts, pecans, grass seed, and other crops
  • Designed for the Onion Industry
  • Horizontal or vertical mounting
  • Custom designed dryers available

Model Specifications Chart

BLUELINE
FAN SPECIFICATIONS
AIR VOLUME AT INDICATED STATIC PRESSURE
BURNER OUTPUT (BTU/hr)
MODEL#
USAGE
DIA. IN.
HP
RPM
BRAKE HP
.50"
1.0"
1.5"
2.0"
2.5"
3.0"
STANDARD
OPTIONAL
2407
Skid or Arm
24"
7
3,450
6.03
12,000
11,200
10,300
9,450
8,500
7,400
61,000-500,000
350,000-1,300,000
2712
1 or 2•14' Trailers
27
12
3,450
10.7
17,320
16,550
15,780
14,980
14,100
13,100
350,000-1,300,000
350,000-2,000,000
3208
1•28' Trailer
32"
7.5
1,750
8.3
22,000
20,200
17,500
9,700
6,100
3,500
350,000-2,000,000
3610
2•21' Trailers
36"
10
1,750
9.9
26,000
22,420
20,400
14,000
9,000
5,500
350,000-2,000,000
3610-C
1•28' Semi Pup
36"
10
1,750
9.9
26,000
22,420
20,400
14,000
9,000
5,500
350,000-2,000,000
3825
1•40' or 45' Trailer
38"
25
1,750
27.0
41,510
38,475
35,235
34,200
32,850
30,400
350,000-2,000,000
3830
1•45' or 48' Trailer
38"
30
1,750
32.1
43,320
40,050
37,890
36,750
35,200
34,150
350,000-2,000,000
4215
Onions
42"
15
1,750
16.0
34,800
31,850
28,350
23,650
18,900
14,650
350,000-2,000,000
4220
Onions
42"
20
1,750
21.0
40,100
38,700
33,500
29,200
24,000
18,500
350,000-2,000,000

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Models 3830 & 3825: 45' Semi-Trailer Peanut Dryers

( Click image to enlarge )

Models 3830 & 3825: 45' Semi-Trailer Peanut Dryers
Models 3830 & 3825: 45' Semi-Trailer Peanut Dryers

Since being introduced in 1998, these dryers have proven to be ideal for both high volume and high quality curing of peanuts. Curing times are comparable to conventional trailers holding from four to seven tons, with drying uniformity that exceeds that found in smaller trailers. Feedback from our customers indicates that the use of correctly matched semi-trailers and semi-trailer dryers can have a significant impact on your energy costs.

Blueline’s Semi-trailer peanut dryers have been proving themselves since 1998, with over 1,000 dryers in operation at 100's of locations throughout the Southeast and Southwest.

BLUELINE
FAN SPECIFICATIONS
AIR VOLUME AT INDICATED STATIC PRESSURE
BURNER OUTPUT (BTU/hr)
MODEL#
USAGE
DIA. IN.
HP
RPM
BRAKE HP
.50"
1.0"
1.5"
2.0"
2.5"
3.0"
STANDARD
OPTIONAL
3825
1•40' or 45' Trailer
38"
25
1,750
27.0
41,510
38,475
35,235
34,200
32,850
30,400
350,000-2,000,000
3830
1•45' or 48' Trailer
38"
30
1,750
32.1
43,320
40,050
37,890
36,750
35,200
34,150
350,000-2,000,000
  • Dry 22 to 28 tons of peanuts in the same time as typical 4 to 7 ton loads; semi trailers can safely cover greater distances, allowing a larger customer base
  • Reduce labor costs and paperwork by handling fewer trailers; reduce maintenance costs by operating fewer trailers and dryers
  • A well-designed semi trailer and dryer combination has been shown to dry peanuts more uniformly than conventional 14’ and 21’ trailers, and the peanuts are handled fewer times
  • Semi trailers are inherently safer on the highway than conventional trailers

Request Quote

Models 3610 & 3610-C: Peanut Dryer for two 21' Trailers or for one 28' Semi Pup

( Click image to enlarge )

Models 3610 & 3610-C: Peanut Dryer for two 21' Trailers or for one 28' Semi Pup
Models 3610 & 3610-C: Peanut Dryer for two 21' Trailers or for one 28' Semi Pup
  • Designed for high speed and high quality drying with two 21' trailers as well as for one 28' semi trailer "PUP"
  • Dries 10 to 17 ton batches
  • Equivalent or greater airflow per trailer than typical single-trailer dryers
  • Mobile chassis and skid mount available like the 3830s
BLUELINE
FAN SPECIFICATIONS
AIR VOLUME AT INDICATED STATIC PRESSURE
BURNER OUTPUT (BTU/hr)
MODEL#
USAGE
DIA. IN.
HP
RPM
BRAKE HP
.50"
1.0"
1.5"
2.0"
2.5"
3.0"
STANDARD
OPTIONAL
3610
2•21' Trailers
36"
10
1,750
9.9
26,000
22,420
20,400
14,000
9,000
5,500
350,000-2,000,000
3610-C
1•28' Semi Pup
36"
10
1,750
9.9
26,000
22,420
20,400
14,000
9,000
5,500
350,000-2,000,000

Request Quote

Model 3208: Peanut Dryer for one 28' Trailer

( Click image to enlarge )

Model 3208: Peanut Dryer for one 28' Trailer
Model 3208: Peanut Dryer for one 28' Trailer


BLUELINE
FAN SPECIFICATIONS
AIR VOLUME AT INDICATED STATIC PRESSURE
BURNER OUTPUT (BTU/hr)
MODEL#
USAGE
DIA. IN.
HP
RPM
BRAKE HP
.50"
1.0"
1.5"
2.0"
2.5"
3.0"
STANDARD
OPTIONAL
3208
1•28' Trailer
32"
7.5
1,750
8.3
22,000
20,200
17,500
9,700
6,100
3,500
350,000-2,000,000
  • Quiet, high speed curing of one 28' peanut trailer
  • 8 - 13 tons
  • Available with swing arm or skid mounting
  • Almost twice the airflow of typical single trailer dryers, with only 20% more horsepower

NOTE: This unit is designed for peanuts, pecans, and onions. It is NOT for use with grains.

Request Quote

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Model 2712: Peanut Dryer for two 14' Trailers

( Click image to enlarge )

Model 2712: Peanut Dryer for two 14' Trailers
Model 2712: Peanut Dryer for two 14' Trailers
  • Designed for two 14' or 21' Peanut Trailers
  • 7 to 10 tons
  • On a per trailer basis this is our most economical dryer to buy and to operate
  • Delivers optimal airflow for high speed curing of two 14’ trailers, or high efficiency curing of two 21’ trailers
  • Balanced heat and airflow to each trailer for uniform curing
  • Blueline’s 100% stainless steel ring burner, combined with our special plenum design delivers balanced heat and airflow to each trailer. By deleting the plenum, the 2712 makes an ideal dryer for curing pecans in fixed bins.
BLUELINE
FAN SPECIFICATIONS
AIR VOLUME AT INDICATED STATIC PRESSURE
BURNER OUTPUT (BTU/hr)
MODEL#
USAGE
DIA. IN.
HP
RPM
BRAKE HP
.50"
1.0"
1.5"
2.0"
2.5"
3.0"
STANDARD
OPTIONAL
2712
2•14' Trailers
27"
12
3,450
10.7
17,320
16,550
15,780
14,980
14,100
13,100
350,000-1,300,000
350,000-2,000,000

Request Quote

Model 2407: Peanut Dryer for one 14' or 21' Trailer Skid or Swing Arm Mounted

( Click image to enlarge )

Model 2407: Peanut Dryer for one 14' or 21' Trailer Skid or Swing Arm Mounted
Model 2407: Peanut Dryer for one 14' or 21' Trailer Skid or Swing Arm Mounted
  • Designed for single conventional trailers – 14’ and 21’ trailers
  • Faster curing time than typical multi-trailer dryers.
  • Skid mount or swing arm models available. Adapts to practically any trailer and dryer shed configuration
  • Fastest and most versatile dryer for peanuts – 4 to 7 tons
BLUELINE
FAN SPECIFICATIONS
AIR VOLUME AT INDICATED STATIC PRESSURE
BURNER OUTPUT (BTU/hr)
MODEL#
USAGE
DIA. IN.
HP
RPM
BRAKE HP
.50"
1.0"
1.5"
2.0"
2.5"
3.0"
STANDARD
OPTIONAL
2407
Skid or Arm
24"
7
3,450
6.03
12,000
11,200
10,300
9,450
8,500
7,400
61,000-500,000
350,000-1,300,000

Request Quote

Models 4215 & 4220: Onion Dryers

( Click image to enlarge )

Models 4215 & 4220: Onion Dryers
Models 4215 & 4220: Onion Dryers

Our 4215 and 4220 dryers are most commonly used to cure onions, but can be adapted for many other products. Available in either horizontal or vertical mounting (shown), and with several propeller options, these units can meet most of your larger batch drying needs.

BLUELINE
FAN SPECIFICATIONS
AIR VOLUME AT INDICATED STATIC PRESSURE
BURNER OUTPUT (BTU/hr)
MODEL#
USAGE
DIA. IN.
HP
RPM
BRAKE HP
.50"
1.0"
1.5"
2.0"
2.5"
3.0"
STANDARD
OPTIONAL
4215
Onions
42"
15
1,750
16.0
34,800
31,850
28,350
23,650
18,900
14,650
350,000-2,000,000
4220
Onions
42"
20
1,750
21.0
40,100
38,700
33,500
29,200
24,000
18,500
350,000-2,000,000

Request Quote

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