Expanded Polystyrene Machine

//Expanded Polystyrene Machine
Expanded Polystyrene Machine 2019-07-05T07:33:04+00:00

Project Description

Expanded Polystyrene Machine

Expanded Polystyrene Machine

Expanded polystyrene-machine

Expanded polystyrene machine adopts pressure reducing valve (Yoshitake, Japan) with PID valve (Burkert, Germany) to control the steam pressure, ensure constant pressure, constant temperature to achieve the foaming precision. With Germany imported vibration level sensor to control the foaming level precision to achieve the beads density precision. With electrical weighing feeding system, setting the feeding weight through touch screen, and automatic weighing to achieve material feeding weight precision. Siemens PLC control system to ensure stable control and 10 inches Siemens touch screen to ensure control screen clear and easy operation. Germany imported pressure sensor to ensure pressure control precision and Germany imported pneumatic adjustable angle seat valve to ensure steam control more stable.

Technical Parameter

ItemUnitPSA140IIPSA160II
Barrel diametermm14001600
Barrel heightmm22002200
VolumeCm³3.44.5
Effective volumeCm³C2.6C3.4
Steam pressureMpa0.6-0.80.6-0.8
Compressed air pressureMpa0.6-0.80.6-0.8
Foaming densityg/l12-40(first expansion)

1.5-11(second expansion)

Production capacity

First expansion

12g/l

15g/l

20g/l

25g/l

700kg/h

920kg/h

1150kg/h

1400kg/h

1200kg/h

1500kg/h

1800kg/h

Installed powerkw27.727.7

Production process

eps-pre-expander

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