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Auto Batch Pre-Expander Accurate Type for High Density EPS Beads Foaming

An auto pre-expander accurate to ±0.3 µm has been developed for high density EPS (expanded polystyrene) beads foaming. This pre-expander is used in conjunction with a commercially available foam generator to achieve consistent bead size and shape. The auto pre-expander allows the user to precisely control the foam density, thereby improving the quality of the final product.

Place of Origin: Zhejiang, China

Brand Name: Longwell

Processing Type: Foaming Machine

Voltage: 380V or 415V

Warranty: 1 Year

Color: Selectable

Certification:CE

Inquirynow
Batch Pre-Expander Accurate Type
Batch Pre-Expander Accurate Type
Batch Pre-Expander Accurate Type
Batch Pre-Expander Accurate Type
Batch Pre-Expander Accurate Type
longwell
longwell
01

Technical Date

ITEM

LWP500

Expansion Chamber

Diameter

DN500

Volume

0.14m3

Usable Volume

0.1m3

Steam

Entry

DN25

Consumption

0.5-0.7kg/cycle

Pressure

0.6-0.8Mpa

Compressed Air

Entry

DN20

Consumption

0.2-0.3m3 /cycle

Pressure

0.4-0.6Mpa

Drainage

Upper Drain Port

DN65

Down Drain Port

DN20

Material Conveying Pipe

DN150

Capacity

12g/l  85kg/h

18g/l  120kg/h

25g/l  175kg/h

50g/l  280kg/h

Connected Load/Power

9.5kw

Expanded Density

12-120kg/m 3

Density Tolerance

<±1%

Overall Dimension

2600*3500*4500(mm)

Weight

2000kg
02

Features

EPS Auto Batch Pre-Expander

 

EPS Accurate pre expander

accurate eps pre expander

 

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, Korean vibration sensor, proportional valves of steam and compressed air to ensure the density of the foamed beads tolerance within 1%.

3. Density range 12~120g/l, used to make beads for helmet, beehives and other high destiny products.

 

China EPS Auto Batch Pre-Expander

 

We are a professional EPS Auto Batch Pre-Expander manufacturer and supplier in China, specializing in providing high-quality machines with competitive prices. We warmly

welcome you to purchase EPS Auto Batch Pre-Expander from our factory. We sincerely look forward to establishing a good cooperative relationship.

 

03

Application

EPS productions