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title: "HFSJ-120 | HENGFENG Thermoforming Machinery"
description: "Mid-range extruder for PS / PP sheet — the upstream heart of a fully in-house cup production line."
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> Index of every page on this site: [llms.txt](https://www.hengfeng-machinery.com/llms.txt)

Sheet Extrusion Line

# HFSJ-120

**Sheet Extrusion Line**

Mid-range extruder for PS / PP sheet — the upstream heart of a fully in-house cup production line.

- Screw φ120 mm
- 350–800 kg/h (PS)
- Sheet 0.3–2.5 mm

[**Quote this model **](https://www.hengfeng-machinery.com/contact?model=HFSJ-120)

![HFSJ-120](https://www.hengfeng-machinery.com/media/6713075b58dccd01.webp)

Technical Data

## **HFSJ-120 Specifications**

[**Quote this model **](https://www.hengfeng-machinery.com/contact?model=HFSJ-120)

| **Screw diameter** | φ120 mm |
| --- | --- |
| **Output (PS)** | 350–800 kg/h |
| **Sheet thickness** | 0.3–2.5 mm |

Values for standard configuration. Custom builds on request.

Engineering Highlights

## **Built for non-stop production.**

F / 01

### **Multi-layer co-extrusion option**

Screw φ120 mm

F / 02

### **Closed-loop thickness control**

350–800 kg/h (PS)

F / 03

### **Matches IN-TF line takt**

Sheet 0.3–2.5 mm

Processable Materials

**PS**** PP**** PET**** HIPS**

Related Models

## **Same line, other sizes.**

[**Back to Category **](https://www.hengfeng-machinery.com/products/sheet-extrusion-lines)

**Extrusion**

### **HFSJ-90**

**Sheet Extrusion Line**

φ90 mm screw extrusion line for PS / PP sheet — compact footprint, stable plasticising.

Screw φ90 mm350–800 kg/h (PS)Sheet 0.3–2.5 mm

[**View specs **](https://www.hengfeng-machinery.com/products/sheet-extrusion-lines/hfsj-90) [**Get a Quote**](https://www.hengfeng-machinery.com/contact?model=HFSJ-90)

**Extrusion**

### **HFSJ-150**

**Sheet Extrusion Line**

φ150 mm high-output extrusion platform for maximum sheet capacity and multi-layer structures.

Screw φ150 mmHigh outputMulti-layer option

[**View specs **](https://www.hengfeng-machinery.com/products/sheet-extrusion-lines/hfsj-150) [**Get a Quote**](https://www.hengfeng-machinery.com/contact?model=HFSJ-150)

## **Quote The HFSJ-120.**

Send us your cup drawing or sample — our engineers reply within 24 hours with a quotation and line proposal.

[**Quote this model **](https://www.hengfeng-machinery.com/contact?model=HFSJ-120)

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