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  • Zhongji Machinery Co., Ltd. Was founded in 1992
  • We manufacture EPS, Sandwich Panel and 3D Panel Production Lines.
  Products
EPS(Expandable Polystyrene) Production Lines
Sandwich Panel Production Lines
Cold-Bending Roll Forming Production Lines
3D Panel Production Lines

Add: No. 368, Xindan Road, Qingpu industry District, Shanghai, China
Post code:201706
Tel:+86-21-68453855 +86-13916868669
Fax: +86-21-50453855
E-mail: info@zhongji.com
MSN: epsmachinery@hotmail.com
Service hotline: 0086-21-61538830
Service E-Mail: service@zhongji.com
Company Products Location:Home > Products > EPS Production Lines 
EPS Continuous Pre-Expanders
Main Features of EPS Continuous Pre-Expanders:
1.The automation phase of the beads expansion is accomplished by loading the EPS beads into the feeder, expansion of the EPS beads, the expanded EPS beads will then enter the fluidized bed (optional), and then go through the Centrifugal Fan and Conveying device to be transported into the Aging Silos;
2. The machine’s feeder system includes the first-phase and second-phase feeders. The first-phase feeder uses the transformer to regulate the feeding speed, the second-phase feeder uses the method of mobile guide way and wind pipe to blow the EPS Beads to cool down the temperature, ensuring that feeding is stable;
3. To accomplish the automatic feeding, the Photoelectric Switch should control the level of the EPS beads in the Automatic Negative Pressure Feeder (Optional).
The first and second feeders of Continuous Pre-expander.
1.the first feeder
2.the second feeder
Technical Data

Number

Items

Type\ Unit

EPSCE900

EPSCE1200

EPSCE1600

1

Dimension of Foaming Tank

Diameter

mm

900

1200

1600

Height

mm

2000

2200

2500

2

Capacity

kg/h

250-400

400-800

800-1600

3

Steam Inlet DN

mm

25

25

40

4

Air-Compressed Inlet DN

mm

20

20

25

5

Steam Pressure

Mpa

0.6

0.6

0.6

6

Air-Compressed Pressure

Mpa

0.6

0.6

0.6

7

Agitation Motor

Power

kw

5.5

6.8

8.5

Rotation

r/min

96

96

96

8

Max. Contour Size

mm

2050×2900×2750

2800×1350×2850

3000×2500×3500

9

Machine Weight

kg

1500

1800

2800

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Add: No. 368, Xindan Road, Qingpu industry, Shanghai, China TEL:0086-21-68453855 0086-13916868669 Email:info@zhongji.com