Infrared Rotary Dryer
PET material will be crystallized & dried simultaneously within 8~15 minutes with the advantages of faster start-up and quick changeover compare to conventional PET crystallizer and drying systems.
The Infrared Rotary Dryer is the most efficient for PET crystallization dryer. It can save 50%~70% power compared to the traditional method. It's the evolutionary design for the crystallization of PET.
FEATURE
- PET material will be crystallized & dried simultaneously within 8~15minutes along with the advantages of faster start-up and quick changeover results in efficient production.
- Materials are more efficient dry in both inside and outside particles. It can save 20~50% energy than conventional dehumidifier system.
- The drum is divided into three heating zones which equipped with infrared PID temperature sensors can be set drying or crystallized temperature independently.
- By setting the rotating speed of drum, suitable crystallized & drying time.
- By setting the material feeding speed of the screw to control the material output capacity.
IRD Comparison & SPECIFICATIONS
|
Item |
IRD Dryer |
Traditional Dryer |
|---|---|---|
|
Transfer medium |
None |
Hot air |
|
Heat transfer |
Both inside & outside particles together. |
From outside to inside particle gradually. |
|
Energy |
Save at least 20~50% energy compared to traditional dryer. |
Consume much energy. |
|
Process time |
1. Crystallization & drying: They are processedsimultaneously within about 8~15 minutes. |
1. Crystallization: About 30~60 minutes. |
|
Moisturecontent |
1. Under 100~500 PPM after IRD processed. |
1. Spend 30~60 minutes to change amorphous PET to crystallized PET first. |
|
Lead time |
Less than 15 minutes or no more than 1.5 hours. |
More than 6 hours. |
|
Material changeover |
1. Easy & faster. |
1. Difficult & slowly. |
|
Operation |
Simple
|
It is difficult such as it must put a little crystallized PET in the crystallizer when beginning operation. |
|
Maintenance |
1. Simple. |
1. Difficult. |
|
Model |
KIRD-100 |
KIRD-120 |
KIRD-150 |
KIRD-150L |
KIRD-150XL |
||
|---|---|---|---|---|---|---|---|
|
PET Throughput |
PELLET |
KG/HR |
300 ~ 450 |
500 ~ 700 |
700 ~ 1,000 |
850 ~ 1,200 |
1,400 ~ 2,000 |
|
FLAKE |
KG/HR |
150 ~ 225 |
250 ~ 350 |
350 ~ 500 |
425 ~ 600 |
700 ~ 1,000 |
|
|
Drum dimension |
CM |
ø100*240 |
ø120*300 |
ø150*300 |
ø150*360 |
ø150*450 |
|
|
IR lamp |
TYPE |
1 KW |
2 KW | ||||
|
PCS |
54 |
42 |
63 |
72 |
99 |
||
|
KW |
54 |
84 |
126 |
144 |
198 |
||
|
Average lifeof IR lamp(Voltage output ) |
90% |
HR |
20,000 |
||||
|
95% |
10,000 |
||||||
|
100% |
5,000 |
||||||
|
Cooling fan |
KW |
0.20 |
0.25 |
0.60 |
|||
|
Material feeder |
KW |
0.37 |
|||||
|
Drum motor |
KW |
0.37 |
0.75 |
1.50 | 3.75 | ||
|
Approx. power consumption |
A-PET |
0.08 KW / KG、HR (Crystallization only) |
|||||
|
C-PET |
0.12 KW / KG、HR (Drying only) |
||||||
|
FLAKE |
0.20 KW / KG、HR (Crystallization & drying) |
||||||
|
Final moisture content |
A-PET |
1,000 ~ 2,500 PPM (Crystallization only) |
|||||
|
C-PET |
100 ~ 500 PPM (Drying only) |
||||||
|
FLAKE |
100 ~ 500 PPM (Crystallization & drying) |
||||||
|
Total load |
KW |
55.0 |
85.4 |
128.5 |
146.5 |
200.5 |
|
|
Dimension(W*D*H) |
CM |
155*410*185 |
170*493*210 |
200*480*250 |
200*540*250 |
200*640*250 |
|
|
Approx. weight |
KG |
1,350 |
2,000 |
2,520 |
3,040 |
3,800 |
|
|
Options |
1.Buffer tank 2.Auto loader 3.Material receiver |
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|
Remarks |
1.Please keep maintenance space of drum. |
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