Pulsar Plastic Pellet Extruder

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Pulsar is a state-of-the-art high flow plastic pellet extruder. Pulsar was designed with one purpose in mind: 3D Printing of parts of one m³ and more as quickly and as cost-effective as possible. It is able to output as much as 500mm³/s of materials.

Pre-orders starting November 2020

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Welcome to the Industrial 3D Printing Era

Ultra High Flow

The Pulsar can output up to 500 mm³/s (2.5kg/h). It is our highest output flow solution and one of the fastest portable pellet extruder on the market.

Pulsar Custom Extrusion Screw

Customized Extrusion Screw

The customized screw design is optimized for 3D printing with high resolution.

Pulsar Tri-Zone Heating

Tri-zone Heating Control

The triple heat zone design ensures the polymer is at a constant temperature. The top section receives cold pellets and generates more heat to melt them. Then, the middle zone stabilizes the polymer at a precise temperature. Finally, the nozzle heater ensures an even flow.

Automatic Feeding System

The Pulsar can come with an optional feeding system which detects the pellets level. Pellets can be delivered from a bulk source.

Pulsar Extruder Auto Feeding System
Pulsar Multiple Nozzle Size

Multiple Nozzle Size

Pulsar can be used with large nozzles from 1.00mm up to 5.00mm.

Pulsar Pellet Extruder Uniform Heating

Uniform Heating

The spiral heaters are wrapping the whole heated cylinder and ensure uniform temperature all the way through the end of the extrusion.

Pulsar Melting Zone Sensor

Melting Zone Sensor

The temperature sensors are placed 0.50mm from the molten polymer. Readings are reliable and accurate.

Pulsar is equipped with Tungsten Carbide Nozzle

Tungsten Carbide Nozzle

The ultra wear resistant tungsten carbide nozzle avoid any change in nozzle size and height during large prints with abrasive filaments.

Pulsar Extruder is equipped with Strong NEMA

Strong NEMA23 Motor

The Geared NEMA23 motor can handle high flow without a sweat.

Precise Temperature Control

The three PT100 sensors are class A, high precision sensors. The circuit has been designed to use the best resolution between 0°C and 500°C.

Pulsar Pellet Extruder is ultra rugged

Ultra Rugged

The all-metal frame is made from aluminum alloy and is designed to withstand high stresses in tough conditions.

Pulsar Pellet Extruder needs to be water cooled.

Hot Environment Ready

The Pulsar is ready for any environmental conditions. The water-cooling loop ensures the whole system is at a constant temperature. With an additional heat shield, the Pulsar can handle 200°C environment.

Anti-Oozing Mechanism

As the screw can’t pull molten plastic, an anti-oozing mechanism ensures nice looking prints without any flaws.

High-Temperature Materials: PEEK, Ultem, PSU

The high-temperature heaters, temperature sensors, and extrusion components enable printing up to 500°C.

700 Watts Heating Power

High flow means high energy. The 700 Watts heating system ensures stable temperature in high-speed 3D printing conditions.

Stable Communication

The communication between the main components and the machine is done through a balanced signal, perfect for any 3D printer noisy motors. The daughter board flexible configurations will work with your electronics with few to no firmware modification.

Print any plastics

The Pulsar is able to print every single type of plastic pellets currently manufactured on the market

  • PLA
  • ABS
  • TPE
  • TPU
  • PVA
  • HIPS
  • PC
  • PET
  • PETG
  • PEEK
  • PEI
  • Metal Powder Filled
  • Wood Filled
  • Carbon Fiber Filled

Technical Information










Weight ~2200 g
Screw diameter 16 mm
Operating speed 100 RPM
Max temperature 500 °C
Max environment temperature 100 °C
Available nozzle sizes for Tungsten Carbide 1.00
Max flow





Total length 407 mm
Screw length 235 mm
Heating power 750 W
Dyze Design Pulsar Pellet Extruder - Technical Drawing