---
title: "EPS, PSP Foam Sheet Extrusion Line - PACIFIC INDUSTRY"
url: "https://www.foampacific.co.kr/eps-psp-foam-sheet-extrusion-line/"
description: "EPS, PSP Foam Sheet Extrusion Line (Expanded PS Foam Sheet Extrusion Line) : Characteristics, Specifications, Applications"
image: "https://www.foampacific.co.kr/wp-content/uploads/2014/06/Expanded-PS-Foam-Sheet-Extrusion-Line.jpg"
type: "WebPage"
datePublished: "2014-06-16T02:07:46+00:00"
dateModified: "2026-02-11T02:08:06+00:00"
---

# EPS, PSP Foam Sheet Extrusion Line

Expanded PS Foam Sheet Extrusion Line, equipped with tandem extruder and unique screw design, produces fine cell structured extruded polystyrene foam sheet with high strength, pearly and even surface in a continuous roll.

Our tandem extruder, an integral component of the EPS Foam Sheet Extrusion Line consists of

∙ A primary extruder which melts and intensively mixes PS with a blowing gas and other additives.

∙ A secondary extruder optimizes a cooling and forwards the melt to the foaming die enabling proper and maximum output.

A unique screw provides an intensive mixing and enables the production of quality foam sheet with any cell size, density, flexibility, and surface texture.

Our dies, engineered to high tolerances to specified process requirements, provide efficient process and flexibility to create the highest quality foam to meet customer's diverse demands.

Auto temp. control via PID temp. control or PLC controlled touch screen on customer's request.

Auto cooling system on the secondary extruder with AL cast heaters is available.

Hydraulic screen change system enables a continual production even during changing screens.

AC motor and variable frequency inverter control system are durable at any harsh factory environment.

» Characteristics of EPS, PSP foam

∙ Glossy surface like pearl

∙ Formable to any shape

∙ Excellent cushioning characteristics and insulating properties

∙ Moisture proof and rarely corroded by chemicals (except aromatic hydrocarbon, ketone, and ester)

» Specifications

Item/Model No.

PSS 90-120

PSS 100-130

PSS 120-150

Capacity

Approx. 220kg/hr

Approx. 300kg/hr

Approx. 500kg/hr

Max. width

500-1,300mm (1 layer)

500-1,300mm (2 layers)

Thickness

0.9~4.0mm

0.9~5.0mm

1.0-5.0mm

Density

50-130kg/m3

Electricity

160kw

200kw

350kw

Screw dia.

90mm x 120mm

100mm x 130mm

120mm x 150mm

» Applications

∙ Internal cushioning for foods, fruits, cosmetics and industrial machine parts

∙ Lunch boxes, bowls, trays and other types of containers, toys, educational materials, and molded ceiling panels

» FAQ

Our EPS foam sheet extruder has three way special cooling system and long L/D to produce strong/durable foam with right density.

GPPS (General Purpose Polystyrene) is used.

Thermoforming, cutting, laminating, HIPS coating are available for wide applications.

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"mainEntity": [

"@type": "Question",

"name": "What is advantage of Pacific EPS foam extruder?",

"acceptedAnswer": {

"@type": "Answer",

"text": "Our EPS foam sheet extruder has three way special cooling system and long L/D to produce strong/durable foam with right density."

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"name": "What is the applicable resin of EPS foam?",

"text": "GPPS (General Purpose Polystyrene) is used."

"name": "Which kinds of converting is available by EPS foam?",

"text": "Thermoforming, cutting, laminating, HIPS coating are available for wide applications."