| Plastic crystallization Details description |
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| product name：Plastic crystallization pellet dryer |
| release time:2020-09-14 |
| Numbering:Plastic crystallization pellets 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:Plastic crystallization Dryer |
| Product alias:Plastic crystallization Dryer,crystal Dryer,Plastic crystallization pellet dryer |
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| Plastic crystallization Product introduction |
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Plastic crystallization pellets dryer parameter
Plastic crystallization Dryer
1. It can be equipped with a dehumidifier to directly perform dehumidification operations;
2. Optional vacuum hopper, suction machine, magnetic base, suction box for conveying operations;
3. Optional screw feeder, which can stably and uniformly convey uncrystallized granular raw materials and PET flakes.
In industrial production, many engineering raw materials need to use a crystal dryer for drying. It is important to choose a high-quality crystal dryer.
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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:Plastic crystallization material mixture dryer,Plastic crystallization pellet polymer dryer |
Plastic crystallization pellet dryer Equipment principle
Plastic crystallization pellet dryer Plastic crystallization Dryer
The principle of crystallization dryer:
The closed cycle drying crystallization machine is used to continuously crystallize amorphous phased materials, and crystallize PET raw materials or recycled materials that have not yet been phased into crystalline raw materials that can be directly dehumidified and dried. The system includes high-temperature heating devices, heat preservation barrels, and constant speed The heavy-duty drive mixing assembly. When the uncrystallized PET raw materials or crushed enter the hopper, they are crystallized and stirred at the same time to prevent the raw materials from agglomerating and reduce the product defect rate. The crystallized plastic can be transported from the bottom of the hopper to the storage barrel or directly transported to the drying barrel for use after drying.
1. The crystal dehumidification dryer has low energy consumption, thin material layer, low spindle speed, low power required by the material supply system and low power consumption. Drying by conduction heat has high thermal efficiency and low energy consumption.
2. The crystal dehumidification dryer is easy to control and has strong applicability. The drying process can be optimized by adjusting the thickness of the material layer, the spindle speed, the number of rake arms, and the size of the rake leaf. Each layer of the drying plate can be individually fed with heating or cooling media to heat or cool the materials, and the temperature of the materials can be controlled accurately and easily. The residence time of the material can be precisely adjusted. The material flows in a single direction, no back-mixing phenomenon, uniform drying, stable quality, and no mixing is required.
3. The crystallization dehumidification dryer has a good operating environment, recyclable solvents, and dust emission meets the requirements
Atmospheric pressure type: Due to the low air velocity in the equipment and the high humidity inside the equipment, it is difficult for dust to float to the top of the equipment, so the tail gas from the top temperature exhaust port contains almost no dust.
Closed type: equipped with party solvent recovery device, which can easily recover the organic solvent in the wet gas. The solvent recovery device is simple and the recovery rate is low. For materials that are flammable, explosive, toxic and easily oxidized, nitrogen can be used as a moisture-carrying gas for half-circulation to ensure safe operation. It is especially suitable for drying flammable, explosive and toxic materials.
Fourth, the crystal dehumidification dryer is easy to install, and has a small footprint. The dryer is integrated from the factory and transported as a whole. It only needs to be hoisted in place, and the installation and positioning are very easy. Due to the vertical arrangement and vertical installation of the drying plate layer, even if the drying area is large, the floor space is small.
5. The crystal dehumidification dryer is easy to operate, and it is easy to drive and stop the dryer. After the feeding is stopped, the raking leaves of the conveying material can quickly empty the material in the dryer.
Through the special large-size inspection door mirror, the inside of the equipment can be carefully cleaned and observed. This is a mechanical equipment used for automatic dehumidification and intelligent drying of Plastic crystallization material, Plastic crystallization material mixture, Plastic crystallization polymer and several material mixtures;
Plastic crystallization material is a plastic (resin) material. Because most Plastic crystallization 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 Plastic crystallization 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 Plastic crystallization 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 Plastic crystallization material dryer can be divided into independent type and centralized type.
An independent Plastic crystallization 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 Plastic crystallization 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:Plastic crystallization Dryer,crystal Dryer |
Plastic crystallization pellet dryer application
Plastic crystallization Dryer
Crystal dryers are widely used in plastics, chemical, pharmaceutical and other industries. They are characterized by fast crystal drying speed, low energy consumption, can maintain the physical properties of raw materials, and high product molding quality, which not only reduces production costs, but also provides enterprises with It is an economical and practical drying equipment with more economic benefits. The following Hengrong Machinery mainly introduces the principle and application of crystallization dryer.
1. High-quality raw material output, complete structure and controller design, mixing hopper to prevent agglomeration, independently designed mixing blades and positioning rods can ensure that the raw materials are often rolled to crush any clumps that may be formed and prevent Agglomeration of raw materials;
2. Automatic continuous operation and automatic detection of the temperature inside the hopper to ensure the output of high-quality crystalline raw materials;
3. Satisfy the use characteristics of different raw materials, which can be directly processed online or stored in batches after processing the crystalline raw materials for future use;
4. The equipment design is safe, convenient to clean, safe and reliable.
Plastic crystallization pellet 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,
Plastic crystallization pellets dryer and other plastic resins must be dehumidified and dried during the production process to improve the quality of the finished product.
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Plastic crystallization pellet dryer Precautions
Plastic crystallization pellets dryer Plastic crystallization Dryer
1. The dehumidification dryer must ensure that the hot air is clean.
2. Measures should be taken to prevent coke dust and avoid backflow of hot air.
3. For sticky materials, measures should be taken to minimize wall sticking.
4. The exhaust air temperature is not allowed to exceed the requirements to ensure product quality and safety.
5. During the drying process of materials, all parts of the equipment in contact with materials must be easy to clean and sterilize.
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.Maintenance of Plastic crystallization desiccant dryer:
1. Record the daily operation and maintenance of Plastic crystallization 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 Plastic crystallization granules 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 Plastic crystallization 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 Plastic crystallization dehumidification dryer can reduce the probability of equipment failure, reduce maintenance costs, and effectively extend the service life of the Plastic crystallization pellet dryer.
Product alias:Plastic crystallization dryer,Plastic crystallization material mixture dryer,Plastic crystallization polymer dryer |
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+8613669807274
+8613669807274
wto-btb@wto-btb.com
Tel: +8613669807274
SMS: +8613669807274