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Auto Batch EPS Pre-expander Machine Styrofoam Polystyrene Foam Beads Making

Auto Batch EPS pre-expander machine applies PLC and touch screen, automatic feeding, electronic weighing, temperature control, material level control to realize automatic and continuous production.

 

Place of Origin: Zhejiang, China

Brand Name: Longwell

Processing Type: Foaming Machine

Voltage: 380V or 415V

Warranty: 1 Year

Color: Selectable

Certification:CE

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EPS Pre-expander Machine
EPS Pre-expander Machine
EPS Pre-expander Machine
EPS Pre-expander Machine
EPS Pre-expander Machine
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01

Technical Date

ITEM

LWP-1100

LWP-1200

LWP-1500

LWP-1600

Expansion Chamber

Diameter

DN1100

DN1200

DN1500

DN1600

Volume

1.4m3

2m3

3.8m3

4.4m3

Usable Volume

1.0m3

1.5m3

3.2m3

3.8m3

Steam

Entry

DN50

DN50

DN50

DN50

Consumption

6-8kg/cycle

7-9kg/cycle

10-12kg/cycle

11-14kg/cycle

Pressure

0.6-0.8Mpa

0.6-0.8Mpa

0.6-0.8Mpa

0.6-0.8Mpa

Compressed Air

Entry

DN40

DN40

DN40

DN40

Consumption

0.5-0.6m3/cycle

0.5-0.6m3/cycle

0.5-0.6m3/cycle

0.5-0.6m3/cycle

Pressure

0.4-0.6Mpa

0.4-0.6Mpa

0.4-0.6Mpa

0.4-0.6Mpa

Drainage

Upper Drain Port

DN100

DN125

DN125

DN125

Down Drain Port

DN100

DN100

DN100

DN100

Material Conveying Pipe

DN150

DN150

DN200

DN200

Capacity

10g/l  300kg/h

10g/l  350kg/h

4.5g/l  320kg/h

4.5g/l  360kg/h

15g/l   500kg/h

15g/l  550kg/h

9g/l   500kg/h

9g/l   560kg/h

20g/l   600kg/h

20g/l  650kg/h

15g/l   800kg/h

15g/l   900kg/h

30g/l   700kg/h

30g/l   750kg/h

30g/l   1300kg/h

30g/l   1400kg/h

Connected Load/Power

19.5KW

33KW

33KW

33KW

Expanded Density

10-40kg/m3

4.5-35kg/m3

4.5-35kg/m3

4.5-35kg/m3

Density Tolerance

<±2%

<±2.5%

<±3%

<±3%

Overall Dimension

5600*4000*4600(mm)

5800*4200*5000(mm)

8300*4400*5400(mm)

8500*4600*5500(mm)

Weight

3200kg

4000kg

5000kg

5500kg

02

Features

eps pre expander

 

EPS Pre-expander Machine

Main advantage:

1. Fully automatic and continuous production.

2. Controlled by touch screen and PLC, easy to operate.,

3. High output and save energy.

4. Exact density of foam beads

5. Stable quality and less failure.

 

Specification:

1. This machine applies PLC and touch screen, automatic feeding, electronic weighing, temperature control, material level control to realize automatic and continuous production.

2. Electronic weighing system and material level control system ensure the density of the foamed beads, which make the beads uniform and keep the density tolerance within 2%.

3. Japan original pressure reducing valve controls the steam pressure of the chamber, which ensures the outcome pressure of the valve constant and the inner temperature stable, which keeps the foamed material equal and prevents the beads agglomerate because of the bad temperature control.

4. Automatic material charging system improves efficiency and reduces labor intensity.

5. The closed constant pressure foaming barrel has high heating efficiency. It can save more than 50% energy compared to the continuous pre-expander.

6. Automatic discharging from the pre-expander, which can automatically filter and crush the ball material and transport the foamed material to silos.

7. Most of the main components are world-famous brand, with reliable performance, stable quality, long service life and low maintenance cost.

Note:

*Korean vibration sensor is optional

*Proportional valves of steam and compressed air are optional

China EPS Pre-expander Machine

The Auto Batch EPS Pre-expander Machine of Longwell EPS Mold is made of stainless steel with good shape and long life. Light weight and expandable, reasonable structure, easy to fix and adjust, it is a perfect combination to reduce transportation and labor costs.

03

Application

EPS products

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