Other Low Temperature Dryer - Drying Room

The heat pump dryer is equipped with a separate drying room. The main unit could be placed either inside or outside the room. Its versatile drying mode, combining multistage drying temperature (cold,cold&hot,hot) with different air circulation (parallel flow, cross flow up or down), let it be adaptive to various materials. Advanced drying process following curve coded by PLC make it smart, energy saving, and drying quality superior.

Layout of drying zone: Drying room. 

Layout changes with different drying modes, which is formed by combining different drying temperature with different air circulation.

 

Auxiliary equipment:

blower, Tray/trolley/support bracket, insulated wall, cooling tower etc

 

Drying temperature

  • cold air (12℃~43℃)

  • cold & hot air (15℃~63℃)

  • Hot air (40℃~75℃)

Air Circulation

  • Parallel flow

  • Cross flow up

  • Cross flow down

Drying mode

  • cold air parallel flow 

  • cold & hot air parallel flow

  • Hot air cross flow up

  • Hot air cross flow down

Application:

All kinds of agricultural products, foodstuffs, herbs, fruits and vegetables, bacon, meat products, seafood, pet food, feed, biological protein, tobacco, wood, chemical raw materials etc. 

 

Operation Mode:

batch drying 


Drying process: as per drying properties of stuff


Capacity (water removal): 20-100kg/day


Drying temperature: 15-70oC (multi-stage control available)


Energy efficiency: 2.5-3.5kg H2O/kWh

There are 3 basic types,i.e.3-ton double cooling, 6-ton double coolng and 32-ton triple cooling. Each basic type derives a lot of sub-models according to refrigerant,drying mode, layout and modular numbers.

 

Model

PBO3A-RLCW

PBO6A-RLCW-N

PBO32B-4LAP

PBO3A-RLCW

PBO6A-RLCW-N

PBO32B-RLCW

R- Refrigerant

7- R407C
4- R134a

7- R407C
4- R134a

4- R134a

4- R134a

4- R134a

4- R134a

L-Layout of main unit to drying room 

Inside / Outside

Inside / Outside

Inside / Outside

Inside / Outside

Inside / Outside

Inside / Outside

C-Cooling

A (air cooling)

A (air cooling)

A (air cooling)

A (air cooling)

A (air cooling)

A (air cooling)

W-wind circulation

Parallel flow

Cross flow down

N-Module number

-

1,2

-

-

1,2

-

Wet Stuff placement area (m2)

45

90 x N

360

25

50 x N

200

Wet stuff allowable loading weight(kg)

~500

~1000 x N

~4000

~500

~1000 x N

~4000

Dehumification (27°C,45%R.H)

9

18 x N

-

-

-

-

Dehumification (60°C,45%R.H)

18

36 x N

150

18

36 x N

150

Moisture removal  (60°C,45%R.H)

23

46 x N

190

23

46 x N

190

Circulation blower power(kW)

1.3+1.1

2.2+1.5 (N=1)
2.2+2.2+2.2 (N=2)

1.5 x 4+2.2 x 2

1.3

2.2 x N

1.5 x 4

Compressor Input power (kW)

6.8

11.5 x N

48

5.4

10 x N

45

Working power(kW)

10

10

Power specs

380V/3H/50Hz

Drying control mode

fixed parameters / curved process

Control system

touch screen + PLC

Auxiliary electrical heater power(kW) (optional)

7.5

15 x N

45

7.5

15 x N

45

Outline Dim(Width, mm)

4000

6000

7100

4200

4400

5300

Outline Dim(Depth, mm)

2700

200+2500 x N

6400

1500

300+2400 x N

6300

Outline Dim(Height, mm)

2600

2700

3000

2400

2600

2800

Drying trolley size(mm x mm x mm)

1200 x 860 x 1835, 13 layers

1198 x 880 x 1835, 13 layers

Drying trolley quantity

4

8 x N

30

3

6 x N

24

Drying tray size(mm x mm x mm)

810 x 595 x 75

810 x 595 x 75

Drying tray quantity

104 x N

208 x N

780

60 x N

120 x N

480

Loading door size (mm x mm)

1000 x 1900 

1000 x 2000 1000 x 2000