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Dongguan Shanben Injection Molding Machinery Co., Ltd
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    13922934377
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    No. 175 Zhen'an East Road, Xiaobian Road Section, Chang'an Town, Dongguan City
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DPD3.1 Vacuum Heat Transfer Drying Machine
DPD3.1 Vacuum Heat Transfer Drying Machine
Product details

·Effectively prevent yellowing of molded products and reduce the occurrence of defects

·Effectively suppress material gas volatilization and reduce the maintenance frequency of molds

model

DPD3.1-5A

DPD3.1-15A

power supply AC 380/200V 50Hz 3P
power consumption kVA 5.0/4.4 8.0/7.4
Air switch capacity A 15/20 15/30
compressed air pressure MPa 0.5 or above
internet traffic L/min 10
drying temperature ~140
Drying hopper capacity L 11 25
vacuum pump Maximum vacuum degree kPa -98.66
Secondary side suction hopper capacity L 2
pipe diameter Used for material transportation mm φ38
Attracting air mm φ38
product quality kg 210 240

Main features:

Improvement in Forming Quality

Due to drying in a low temperature and vacuum environment, it effectively prevents yellowing and acidification of the product. The forming quality and strength can also be improved.

The frequency of mold maintenance has been significantly reduced

The reduction of mold film like attachments caused by gas evaporation and other factors in the forming material. The maintenance frequency of molds can be significantly reduced.

Short term drying

The outer and central parts of the material bucket are equipped with heat transfer fins, and the temperature is independently controlled. Thus achieving efficient heating and drying in a short period of time.

Energy saving measures

The evaporation temperature of water decreases in a vacuum environment, making low-temperature drying possible. The energy consumption is 1/2 to 1/4 of that of the dehumidification dryer (during forming standby).

Easy to maintain

The top cover of the material bucket adopts a manual lifting structure, making it very convenient to clean the inside of the bucket. The interior of the material bucket is treated with hard anodized aluminum, which has a very smooth surface, making it difficult for the resin powder to adhere.

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