Product Description: Zhangjiagang Friend Machinery Co., Ltd.

Production Flow:

• Raw plastic material is mixed and fed into the extruder.


• The material is then molded and passed through a hot water tank for forming.


• Next, it goes through a cooling water tank for cooling.


• The diameter is measured using a laser gauge.


• The material is then pulled by a traction machine and stored in an accumulator.


• Finally, it is automatically wound using a winding machine.

Production Line Features:

• High precision Siemens PLC control system for efficient operation.


• Driven by servo motor and precision gearbox for stable extrusion and accurate speed control.


• Automatic Feedback System for improved performance.


• Centralized control via computer screen for easy operation.

Zhangjiagang Friend Machinery Co., Ltd.

We are proud to announce that we sold over 300 sets of our cutting-edge machines last year. Our company has established partnerships with renowned institutions like Stanford University, Chinese Academy of Sciences, and University of Melbourne.

Furthermore, leading industry players such as Esun, Polymaker, Flashforge, and others trust our products. We have a full range of machine models available at our factory, located just 120km from Shanghai. You are welcome to visit us anytime to witness our machines in action.

Zhangjiagang Friend Machinery Co., Ltd. presents the Reliable 3D Printing Filament Maker for efficient and precise filament production.

Introducing our 45/28 single screw extruder, specially designed for producing high-quality 3D printer filament. With a screw diameter of 45mm and a length to diameter ratio of 28:1, this extruder is perfect for processing various thermoplastic materials used in 3D printing.

Key Features:

1. Efficient Extrusion: Ensures efficient melting and homogenization for top-notch filament production.


2. Precise Temperature Control: Advanced temperature control systems maintain optimal processing temperatures for consistent filament quality.


3. User-Friendly Operation: Designed for easy operation and maintenance with intuitive controls and easy access for cleaning.


4. High Output Capacity: Capable of high throughput for continuous and reliable filament production to meet your manufacturing needs.

Whether you work with PLA, ABS, PETG, or other filament materials, our 45/28 single screw extruder from Zhangjiagang Friend Machinery Co., Ltd. is the reliable and efficient solution for your 3D printing filament production requirements.

Zhangjiagang Friend Machinery Co., Ltd. - Extruder Mold for 3D Printer Filament

Our extruder mold is a vital component in the production of 3D printer filament. It plays a crucial role in shaping molten thermoplastic material into precise filaments with high quality.

Key Features:

1. Customizable Profile: The extruder mold can be tailored to produce filaments of various diameters and shapes to meet specific 3D printing needs.


2. High Precision: Engineered with precision for consistent dimensions and smooth surface finish, ensuring optimal printing results.


3. Durable Materials: Constructed from high-quality materials to withstand high temperatures and pressures, ensuring long-lasting performance.


4. Easy Maintenance: Designed for easy cleaning and maintenance, minimizing downtime during filament production.

By using our extruder mold with a compatible extrusion system, you can efficiently produce high-quality 3D printer filament tailored to your requirements.

Zhangjiagang Friend Machinery Co., Ltd. - Water Tanks for 3D Printer Filament Production

This water tank is essential for the production of 3D printer filament, providing a cooling system for the extruded filament. With two 4-meter-long tanks, it efficiently cools and solidifies the filament, ensuring dimensional accuracy and quality.

Key Features:

1. Length and Capacity: Each tank is 4 meters long, allowing ample space for uniform cooling and solidification of the filament.


2. Adjustable Cooling Temperature: Equipped with temperature control systems for precise cooling water temperature adjustment.


3. Efficient Cooling: Promotes efficient heat transfer, preventing deformation or inconsistencies in filament shape.


4. Durable Construction: Made from corrosion-resistant materials for long-term reliability in filament production.

By incorporating our 4-meter-long water tanks into your filament production line, you can achieve consistent and high-quality filament output for your 3D printing applications.

Our haul-off machine and laser diameter measurement system are essential components used in the production of high-quality 3D printer filament. By incorporating these advanced technologies from Zhangjiagang Friend Machinery Co., Ltd., you can ensure precise control over filament diameter and quality throughout the manufacturing process.

Haul-off Machine:

• Variable Speed Control for different production requirements


• Tension Control to prevent stretching or deformation


• Sturdy Construction for long-term reliability

Laser Diameter Measurement System:

• High Precision laser technology for accurate measurements


• Real-time Monitoring for immediate adjustments


• Automated Control for enhanced production efficiency

By utilizing our haul-off machine and laser diameter measurement system, you can achieve tight control over filament dimensions and quality, resulting in high-performance filament for all your 3D printing applications.

Our winding machine is a critical component in the production of 3D printer filament, responsible for spooling the extruded filament into neat and uniform coils or spools for packaging and storage. Designed for efficiency and precision, our winding machine maintains the quality and integrity of the filament throughout the process.

Key Features:

1. Adjustable Winding Speed: Accommodates different filament production requirements and materials with flexible winding speeds.


2. Tension Control: Ensures consistent winding tension to prevent overstretching or tangling of the filament.


3. Multiple Spool Sizes: Versatile machine that can handle various spool sizes and types based on customer preferences.


4. Automatic Spool Changeover: Allows for continuous operation without interruption when switching between spools or reel sizes.


5. Quality Assurance: Maintains filament quality and integrity, minimizing defects in the final product.

By incorporating our winding machine into your filament production line, you can streamline the spooling process, ensure consistent winding quality, and prepare the filament for packaging and distribution to meet the needs of 3D printing enthusiasts and professionals.

Welcome to Zhangjiagang Friend Machinery Co., Ltd.

Zhangjiagang Friend Machinery Co., Ltd. is a leading national enterprise specializing in the research, development, production, and sales of plastic and cable machinery. We are dedicated to incorporating advanced domestic and international technologies, focusing on continuous innovation to bring you high-quality products.

At Zhangjiagang Friend Machinery Co., Ltd., we are committed to ongoing technological advancements and exceptional customer service. Our goal is to provide you with top-notch products that deliver real value. With our first-class technology, products, and service, we aim to accompany you towards a bright future.