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Welcome to join the PAL dryer website (dehumidifying dryer, PAL Dehumidifying dryer)! This is a global manufacturer and supplier of dehumidifying dryers, providing more comprehensive plastic dehumidification dryers, plastic dehumidifiers, plastic dryers, r PAL dryer exchange platform website, including dehumidifying and drying from zero basis to PAL dryer Machine equipment, PAL dryer application, technology, assembly accessories, circuit design, PAL dryer principle, dehumidifying dryer installation and other information!

PAL dryer

PAL Details description
product name:PAL dryer
release time:2020-09-14
Numbering:PAL dryer-001
Brand:wto-btb
Price:¥By function
weight :By function
unit weight:Kg/set
manufacturer:wto-btb
patent:wto-btb
Producing country:
simple description:PAL Dehumidifying dryer,Box type plastic resin dryer,box type Dehumidifing dryer
Product alias:PAL Dehumidifying dryer
  PAL Product introduction

PAL dryer parameter

PAL Dehumidifying dryer
 technical parameter:

 

Industry standard model Technical parameters Model specifications Dry weight per time (kg) Equipped with motor power(kw) Electric heating power(kw) Steam consumption 
(kg/h)
Cooling area 
2
(m )
Air volume 
3
(m /h)
Temperature difference 
(℃)
With baking tray Dimensions 
(LxWxH)mm
Equipped with dryer 
(station)
RXH-14-B CT-I 120 1.1 15kw 20 20 1400 ±2 48 2360×1200×2375 2
RXH-27-B CT-II 240 1.1 30kw 40 40 5200 ±2 96 2360×2200×2370 4
RXH-41-B CT-III 360 2.2 45kw 60 80 9800 ±2 144 3300×2200×2560 6
RXH-54-B CT-IV 480 2.2 60kw 80 100 9800 ±2 192 4250×2200×2560 8
RXH-7-C CT-C-IA 60 0.45 9kw 10 10 3450 ±2 24 1400×1200×2000 1
RXH-14-C CT-C-I 120 0.45 15kw 18 20 3450 ±2 48 2300×1200×2000 2
RXH-27-C CT-C-II 240 0.9 30kw 36 40 6900 ±2 96 2300×2200×2000 4
RXH-41-C CT-C-III 360 1.35 45kw 54 80 10350 ±2 144 2300×3220×2000 6
RXH-54-C CT-C-IV 480 1.8 60kw 72 100 13800 ±2 192 4460×2200×2290 8
RXH-5-C CT-C-O 30 0.45 9kw 5 5 3450 ±2 8 1460×1100×1750 1

Model

Capacity(kg)

Heater(kw)

Blower(w)

Overall Dimensions(cm)

Model suitable

Weight(kg)

MHD-12E

12

1.8

50

65X40X85

1oz

25

MHD-25E

25

3

90

75X50X105

3oz

35

MHD-50E

50

3.9

100

90X55X120

5-8oz

45

MHD-75E

75

3.9

100

95X60X130

8-10oz

50

MHD-100E

100

6

250

100X70X140

10-20oz

70

MHD-150E

150

6

350

110X75X160

15-20oz

80

MHD-200E

200

12

350

120X85X170

20-30oz

120

MHD-300E

3300

15

350

145X100X185

25-30oz

120

MHD-400E

400

18

550

150X105X200

30-40oz

230

MHD-500E

500

21

750

150X105X210

40-50oz

250

MHD-600E

600

21

750

150X105X220

40-50oz

250

MHD-800E

800

27

750

150X110X240

50-60oz

300

MHD-1000E

1000

30

1100

185X135X270

60oz以上

400

MHD-2000E

2000

60

5500

1480X1800X3600

60oz以上

780

MHD-3000E

3000

64

7500

1600X2010X4050

60oz

1150


Product alias:PAL material mixture dryer,PAL polymer dryer

PAL dryer Equipment principle

PAL dryer Box type plastic resin dryer
The air circulation system of the hot air circulation oven adopts a fan circulating air supply method, and the air circulation is uniform and efficient. The air source is driven by a circulating air motor (using a non-contact switch) to drive the wind wheel through the heater to send out the hot air, and then to the oven chamber through the air duct, and then suck the used air into the air duct to become the air source for recirculation. Heating use. Ensure the uniformity of indoor temperature. When the temperature value swings due to the opening and closing of the door, the air circulation system quickly restores the operating state until it reaches the temperature value set by the oven.
The hot air circulation oven is divided into five standard models: one-door bicycle oven, two-door two-car oven, two-door four-car oven, three-door six-car oven, four-door eight-car oven; in addition, Qibao drying can be provided according to customer requirements Non-standard customization.
Most of the hot air circulates in the box with high thermal efficiency and energy saving. The oven uses forced ventilation, and an adjustable air distribution board is installed in the oven to dry the materials evenly. The heat source of the oven can be steam, hot water, electricity, far infrared, and a wide range of options. The whole oven has low noise and stable operation. Automatic temperature control, convenient installation and maintenance.
It has a wide range of applications and can dry various materials. It is a universal drying equipment. The arc angle close welding of the inner tank of the oven facilitates the circulation of hot air and is convenient for online cleaning and sterilization. This is a mechanical equipment used for automatic dehumidification and intelligent drying of PAL material, PAL material mixture, PAL polymer and several material mixtures;
PAL material is a plastic (resin) material. Because most PAL engineering plastics are hygroscopic, coupled with the influence of weather and regional climate, it is easy for the plastic particles to become too wet to achieve the molding effect. In addition, in the previous granulation process, the plastic raw materials are different, so the moisture content and hygroscopicity are also different. Therefore, during the molding process, bubbles, silver bars, poor transparency, cracks and poor stability may occur, which seriously affect the quality of the product. The air duct of the PAL desiccant dryer adopts a closed circulation system, which is not affected by the external weather. It can dry materials well in dry weather or wet weather without reversing moisture, and has high product molding quality.
The PAL dryer first inhales the air in the environment to remove the moisture in the low dew point air, and then heats the dry air into one or more standard drying hoppers, thereby improving the drying efficiency and shortening the drying time. If the traditional hot air blower uses the moisture in the outside air to dry the material, it is difficult to achieve the drying effect. In addition, after the plastic or polymer is taken out of the moisture-proof sealed packaging bag and exposed to the atmosphere, it will begin to absorb moisture from the atmosphere. The traditional hot air blower cannot prevent the plastic from continuing to absorb moisture, and the drying effect is poor.
The use of PAL material dryer can be divided into independent type and centralized type.
An independent PAL dryer usually includes a dryer host, a drying barrel and a suction machine. The stand-alone dehumidification dryer is suitable for a small amount of various drying, and its advantages are high drying efficiency and convenient and quick material change.
The centralized PAL dryer includes a drying host and several drying barrels.
Each drying barrel has an independent heating controller, which can dry several different raw materials at the same time, and cooperates with the air volume control valve to control the air volume of each drying barrel, which is suitable for mass production of plastics.
The working principle of this basic solution is: pour the cleaned and crushed plastic into the feeding box, start the motor, and the motor drives the first fan to rotate. When the first fan rotates, a large amount of airflow is generated, and the airflow gradually removes all plastic Blow into the spiral tube. Open the valve, the dry powder falls into the spiral tube, the airflow will blow the dry powder and the plastic at the same time, when the absorbent powder comes in contact with the water on the plastic, it will absorb the moisture. The output end of the motor can also drive the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the gear shaft and the worm on the gear shaft to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the rotating ring to rotate. When the plastic passes through the rotating ring with elastic strips, the elastic strips in the rotating ring will brush to the plastic and make the plastic rotate to change the direction, so that every surface of the plastic can contact with the dry powder and get dried. When the plastic passes through the rotating ring with a brush, the brush can brush off the dry powder contaminated on the plastic, and separate the plastic from the dry powder.

Product alias:PAL Dehumidifying dryer

PAL dryer application

Box type plastic resin dryer
The hot air circulation oven is a wide-applicable tray type intermittent general drying equipment, which is widely used in the heating, curing, drying and dewatering of industrial raw materials or products such as pharmaceuticals, chemicals, food, and light industry. For example: drying of raw materials, herbal medicines, powders, granules, crude drugs, pharmaceutical packaging bottles, pigments, dyes, dehydrated vegetables, food, plastic resins, electrical components, paper, fur, wool, salts, catalysts and other materials.PAL Dehumidifing dryer
It is widely applicable to the drying of any plastic raw materials, and can dry materials of different materials and colors at the same time. It is especially suitable for drying materials that require high temperature accuracy, low dosage, and various colors. It is also suitable for preheating or drying in food, pharmaceutical, electronics, electroplating and other industries.
PAL Dehumidifying dryer,PAL dryer
1. Using PI temperature control to accurately control the drying temperature. Integrate temperature and time control into one, 2. It is convenient to set the drying parameters of various materials.
3. High-quality thermal insulation materials and high-sealing design avoid unnecessary energy loss.
5. Adjustable air inlet.
6. Motor overload protection, phase sequence protection.
Working principle of box dryer:
Put the material to be dried into the movable tray. When the power is turned on, the powerful wind wheel starts to force the air entering from the air inlet to blow to the electric heating tube. The air is heated by the electric heating tube and passes through the holed partition. The wall is evenly blown to the material, and the air carrying moisture will be drawn out of the oven by the top moisture exhaust fan. Such repeated cycles can achieve the effect of dehumidification and drying.
Application of Dehumidifying dryer on PET materials Application of plastic dryer in bottle blowing Application of plastic dryer in resin industry
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Application of plastic dryer in PE industry Application of plastic dryer in TPU industry Application of plastic dryer in PPO industry
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Central feeding system Dehumidifying dryer Dehumidifying dryer for injection molding industry Dehumidifying dryer for blow molding industry
Dehumidifying dryer,plastic dryer, plastic dryer plastic resin dryers
PAL dryer This is a device used to dehumidifying plastic resin to achieve drying. For example,
POM,ABS,TPE,PAL,ABS,CAB,EVA(2),EVOH,LM(4),LCP,PA11,PA6.46.6,PAI,PAR,PBT,
PC,PC/ABS,PC/PBT,PE.HDEPE,LDPE black3%,PE.HDEPE.LDPE black40%,PEEK,PE(1),
PEN,PES,PET,PETG,PI,PMMA,POM,PP,PPO,PPS,PS,[GPPS.EPS.HIPS],PSU,PIT,PUR,
PVC,SAN,SB,TPE,TPE,TPO,TPU,
Dehumidifier dryerand other plastic resins must be dehumidified and dried during the production process to improve the quality of the finished product.

Product alias:PAL Dehumidifying dryer

PAL dryer Precautions

PAL dryer

PAL Dehumidifying dryer The box dryer should be cleaned and maintained regularly, especially the granulating oven and dryer should not be checked every day. Some pharmaceutical companies need to work in three shifts. It is recommended that each shift be controlled within 6 hours.
   It is PAL Dehumidifing dryer necessary to strengthen the management of safe operation of employees, safeguard the vital interests of employees, and ensure the smooth progress of production. It is strictly forbidden to work after drinking, lack of sleep, and work in a trance, and other influences on work.

Maintenance of PAL desiccant dryer:

1. Record the daily operation and maintenance of PAL desiccant dryer and establish files;
2. Regularly train operators, especially new employees;
3. Regularly maintain and maintain the single machine in the system;
4. Regularly check for leaks in conveying pipelines, especially vacuum pipelines and compressed air lines;
5. Clean the dust on the electrical parts of the equipment regularly.

Maintenance of PAL dryer:

1. During the drying process of the material, all parts of the equipment in contact with the material need to be cleaned and sterilized;
2. The best operating temperature range of PAL desiccant dryer is 15℃~40℃ to avoid excessively low or high temperature, which will affect the dehumidification efficiency or damage the equipment;
3. Regularly clean the central filter in the desiccant dryer, and replace it if it is damaged;
4. Clean the air filter regularly (about once every two weeks) to maintain the dehumidification and dust removal efficiency and life of the machine;
5. After cleaning the suction hopper and drying barrel, install them in place;
6. In order to improve the solubility, instant solubility, and dry products, they should be continuously discharged from the drying chamber quickly and packaged after cooling.
Doing the above maintenance work on the PAL dehumidification dryer can reduce the probability of equipment failure, reduce maintenance costs, and effectively extend the service life of the PAL dryer.

Product alias:PAL dryer,PAL material mixture dryer,PAL polymer dryer

Plastic dehumidifying dryer Common problems of dehumidifying dryer
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