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Kings FGF1800 3D Printer

Efficient Industrial FGF 3D Printer. Large Format. Open Platform.

Kings FGF1800 3D Printer


Weight 2866 lbs
Dimensions 104.8 × 76.8 × 103 in
Build Volume

71x51x51 in / 1800x1300x1300 mm


Rated Power Consumption


3D printers


Printing material

Polymer composites

Machine model


Molding technology

Fused granular fabrication

Working surface temperature

≤120 degrees Celsius

Workbench contact surface

Magnetic platform/tempered glass

Optional nozzle diameter

0,039-0,315in 1-8mm

The maximum temperature of the nozzle

≤350 degrees Celsius (500 degrees Celsius is optional)

Nozzle heating method

Three-zone intelligent heating

Printing connection method


Slicing supported formats


Compressed air pressure




Material particle diameter

0,039-0,197in 1-5mm

Storage hopper volume

132,3Lb 60kg

Automatic feeder


Chamber heating


Drive mode

Servo motor

Power supply voltage

Single-phase AC 220V


Kings 3D’s FGF-1800 printer is a polymer composite printer that utilizes granular and polymer composite materials for printing. This model offers several advantages, including low material cost, fast printing and forming speeds, high strength, and outdoor weather resistance. It is an industrial-grade 3D printer that incorporates Fused Grain Structure (FGF) technology and a new generation of screw extrusion technology, along with self-developed consumables. The printer is compatible with cost-effective materials such as ABS, ASA, and PETG+glass fiber/carbon fiber, making it suitable for indoor and outdoor sculptures, special-shaped walls, furniture, models, molds, display props, and other applications. Additionally, the printer can also handle high-performance materials like PPS, PPSU, and PEI+carbon fiber, meeting the requirements for high temperature, high strength, and dimensionally stable composite molds, fixtures, and other applications.

Multi-zone Heating Build Plate

  • The build plate has multiple heating zones that can be controlled independently. This allows for selective heating of different areas to prevent unnecessary power consumption. The build plate can reach a maximum temperature of 145°C.
  • The build plate is designed to release stress and maintain a flat surface, ensuring the stability of the workpiece. When a single area of the build plate is heated to 100°C, the flatness error is ≤0.2mm/㎡.


  • The Advanced Process Control system includes a self-developed, all-digital bus-type high-end CNC device. It supports the self-developed NCUC bus protocol and EtherCAT bus protocol, allowing for compatibility with bus-type full-digital servo drive units, absolute servo motors, and remote I/O units. It also integrates a handheld unit interface. The system features a dual IPC unit structure, with high-end CNC system functions such as high-speed and high-precision machining control, five-axis linkage control, multi-axis and multi-channel control, two-axis synchronous control, and error compensation. The system has a user-friendly and humanized HMI, as well as a unique intelligent APP platform and network communication capabilities for digital workshops.



The traditional process of manufacturing aluminum steel molds typically takes 1-2 months. However, with Kings’ integrated manufacturing process, which involves both adding and subtracting materials, molds can be produced and put into production within just 1-2 weeks. This allows for the timely adaptation of molds to keep up with product design updates, significantly reducing the product design time and R&D cycle for businesses. It also improves workflow efficiency in creative applications, resulting in faster output of finished products.


Another advantage of using Kings FGF 3D printers is the lower material cost. These printers use an extrusion-based process, which allows for the direct conversion of raw materials onto the print bed. This means that the products produced can be used outside. Additionally, the rapid additive and subtractive prototyping process used by these printers minimizes waste material, resulting in high material utilization. Overall, this leads to lower material costs and improved reliability, as well as shorter turnaround times.


One of the advantages of using Kings FGF printers is their ability to accommodate large printing sizes. These printers offer incredibly large printing and milling sizes, with the largest printing size reaching 3500*2400*1000mm. This makes them suitable for various applications such as printing large parts, functional testing, mold making, and creating full-scale prototypes. With this capability, Kings FGF printers provide users with the flexibility to create larger and more complex objects.


FURNITURE & DESIGN. In response to the increasing and varied market demand, we have introduced our FGF solution, which offers a more cost-effective and time-saving option. Service providers in the cutting-edge industry are utilizing 3D printing technology for the production of complex geometries. This technology is widely used in various industries such as sculpture making, furniture design, toy manufacturing, art crafts, mold production, and even the creation of landmarks.

OVERSIZE DISPLAYS. These displays are created using 3D printing technology, which allows for the production of complex and intricate designs. They are commonly used in industries such as advertising, marketing, and event planning to create eye-catching and attention-grabbing displays that effectively promote brands and products. The use of FGF technology in the production of oversize displays offers a cost-effective and time-saving solution for businesses looking to create impactful visual experiences.

Generally, Kings 3D has successfully catered to the demands of the heavy industry, where there is a significant need for fast and large-scale production. This includes various applications such as bicycle manufacturing, automotive production, yacht building, rail construction, and marine engineering. Since its introduction, the Kings FGF 3D printer has gained popularity across multiple industries. Currently, dozens of units have been sold in China. The reputation of Kings in the 3D printing industry has led to the overseas release of Kings FGF printers earlier this year. As a result, we have been receiving numerous inquiries from overseas on a daily basis.

In the video you can see how the 3D printer works: