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Small Scale 3D Printing Single Screw Extruder for Filamernt Making
**Small Scale Single Screw Extruder for 3D Filament Making**
**Model NO.:** SJ
**Engagement System:** Non-Intermeshing
**Screw Channel Structure:** Non Deep Screw
**Exhaust:** No Exhaust
**Automation:** Non-Automatic
**Computerized:** Non-Computerized
**Usage:** 3D Printing Filament Production
**Capacity:** 1–40kg/H
**Brand Name:** Friend Machinery
**Size:** 14 Meters Long
**Extruder Size:** SJ45 Single Screw Extruder
**Weight:** 2400kg
**Warranty Time:** 1 Year
**Voltage for Machine:** Customizable
**Color:** Optional
**Trademark:** Friend Machinery
**Transport Package:** Wooden Case and Film Packaging
**Specification:** CE, SGS
**Origin:** Jiangsu, China
**HS Code:** 84778000
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**3D Printer Filament Extruder – Small Scale Single Screw Extruder**
The **Small Scale Single Screw Extruder** is specifically designed for the production of **3D printing filaments**, such as **PLA, ABS, PET, PA, HIPS**, and more. This machine is ideal for small to medium-scale manufacturers who are looking to produce high-quality filaments for 3D printers.
With a capacity ranging from **1 to 40 kg/h**, it offers flexibility and efficiency for various production needs. The extruder features a **non-intermeshing screw system** with a **non-deep channel design**, ensuring consistent and stable extrusion performance.
Equipped with a **SIEMENS PLC full-automatic control system**, the machine is easy to operate and ensures precise control over the filament diameter, which can be set to either **1.75mm or 3.00mm**. It also supports a **tolerance of +/- 0.02 mm**, making it one of the most accurate in its class.
The system includes a complete workflow setup: from the **25kg hopper dryer**, through the **SJ45/28 single screw extruder**, to the **die, cooling tank, laser gauge, haul-off machine, storage rack, and double station winder**. This ensures smooth and efficient production of high-quality filaments.
Key advantages of this extruder include:
- High capacity compared to similar models
- Excellent precision with tight tolerances
- Supports multiple materials including PLA, ABS, PET, PA, HIPS
- Easy-to-use automated control system
- Stable performance with no reported issues from customers
- Overseas installation, training, and technical support available
This machine is widely used in industries across the globe, with successful installations in countries like **France, UK, USA, Russia**, and more.
**Main Equipment Included:**
| No. | Item | Qty |
|-----|------|-----|
| 1 | Hopper Dryer | 1 Set |
| 2 | SJ45/28 Single Screw Extruder | 1 Set |
| 3 | Die | 2 Sets |
| 4 | Cooling Water Bath with Calibration | 2 Sets |
| 5 | Laser Gauge | 1 Set |
| 6 | Haul-off Machine | 1 Set |
| 7 | Horizontal Storage Rack | 1 Set |
| 8 | Double Station Winder | 1 Set |
Whether you're starting a new filament business or expanding an existing one, this **small-scale single screw extruder** provides a reliable, cost-effective, and high-performance solution for **3D printing filament manufacturing**.
[Image 1: Small Scale 3D Printing Single Screw Extruder]
[Image 2: 3D Filament Extrusion Process]
[Image 3: Finished Filament Roll]