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Dyze Pulsar™ Atom Pellet Extruder

Ref.: DYZE-EXT-PELLETS-PULSAR.ATOM

Approximate delivery date: Thursday 9 January - Wednesday 15 January

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The Pulsar™ Atom precision pellet extruder by Dyze Design is part of the brand’s portfolio of industrial-grade pellet extruders, which also includes the Pulsar™ model. Known for their expertise in high-flow printing systems, Dyze Design has engineered the Pulsar™ Atom to deliver exceptional precision and reliability in large-format additive manufacturing with pellets.

The Pulsar™ Atom pellet extruder

Image 1: The Pulsar™ Atom pellet extruder. Source: Dyze Design.

Designed to handle a wide range of thermoplastics in pellet format (up to 5 mm in size), including high-temperature materials, this extruder provides consistent material output and seamless adaptability for various printing applications. The included part cooling fan ensures that high-quality prints are achieved, especially when working with materials that are sensitive to temperature changes.

The correct size of pellets to use with the Pulsar™ Atom extruder

Image 2: The correct size of pellets to use with the Pulsar™ Atom extruder. Source: Dyze Design.

The extruder reaches temperatures of up to 450 ºC, allowing for the use of high-temperature thermoplastic materials (PEEK, PEKK, PAEK, PI, PSU, PPS), broadening its versatility in industrial 3D printing applications such as aerospace, automotive, medical, electronics, energy, etc.

Material	Brand	Format	Compatibility
rPLA	Reflow	Cylindrical	Good
PLA	Xtellar	Cylindrical	Good
PLA 3D700	NatureWorks	Spherical	Limited
PLA LX175 Micropellets	Ingenia Polymers	Spherical	Good
TPU 80A	Essentium	Spherical	Good
PETG	Xtellar	Cylindrical	Good
rPETG	Mistubishi Chemicals	Spherical	Good
PETG-1013-GF	Polymaker (PolyCore)	Cylindrical	Good
rPET	BASF	Cylindrical	Limited
ASA-3000	Polymaker (PolyCore)	Cylindrical	Good
CP+ GF	Airtech	Cylindrical	Limited

Table 1: Some materials tested with the Pulsar™ Atom extruder. Source: Dyze Design.

With its compact, lightweight design (under 1.5 kg and 245 mm in height), the Pulsar™ Atom is perfect for advanced 3D printing setups, including robotic arms and non-planar printing environments. The Pulsar™ Atom extruder is equipped with a powerful NEMA17 motor with a 6.23:1 gear ratio for precise control and efficient extrusion.

The mounting holes of the Pulsar™ Atom extruder

Image 3: The mounting holes of the Pulsar™ Atom extruder. Source: Dyze Design.

The hardened alloy steel (4100 series) gears provide exceptional durability and wear resistance in demanding industrial environments. The 135 mm extruder screw can reach a max. speed of 150 rpm, delivering high throughput. More technical specifications can be found in the extruder’s technical datasheet in the Downloads section.

Reliable and consistent output

The Pulsar™ Atom precision pellet extruder is designed to revolutionize 3D printing by delivering unmatched precision and productivity. Capable of outputting 800 grams of material per hour, it significantly boosts production efficiency, transforming operations layer by layer.

The pellet feeding inlet

Image 4: The pellet feeding inlet. Source: Dyze Design.

Optimized with a 1.5 compression ratio and offering mass flow stability of less than 5%, the Pulsar™ Atom ensures consistent and reliable material feed, minimizing print errors and eliminating the need for reprints. This level of dependability is especially critical in fast-paced, time-sensitive environments.

Pulsar™ Atom adapts to your needs

The Pulsar™ Atom extruder is built for adaptability, making it an ideal choice for industrial 3D printing applications. Its over 45 degrees of movement around the nozzle makes it perfect for robotic and non-planar printing setups. With nozzle sizes ranging from 0.4 mm to 2.5 mm, the extruder offers flexibility to meet a wide range of printing needs.

The nozzle of the Pulsar™ Atom extruder

Image 5: The nozzle of the Pulsar™ Atom extruder. Source: Dyze Design.

The Pulsar™ Atom is capable of withstanding ambient temperatures up to 150 ºC, it delivers durable and reliable performance thanks to its efficient air cooling system. For high-temperature environments, an optional liquid-cooling add-on ensures consistent operation and longevity.

The heatsink and fan of the Pulsar™ Atom extruder

Image 6: The heatsink and fan of the Pulsar™ Atom extruder. Source: Dyze Design.

This pellet extruder is also universally compatible with both 110 V and 220 V power, as well as open-source firmware (Marlin, RepRap, Repetier, Klipper) and popular 3D printer controller boards. This makes it an excellent fit for robotic arms and advanced printing setups. Furthermore, Pulsar™ Atom extruder is designed to allow for mounting various accessories such as cooling add-ons or third-party bed leveling devices.

What’s included?

The default package includes a comprehensive set of components: a cable harness, the Dyze digital stepper motor driver, and an Ethernet/IP stepper driver, along with a 25 A 660 V AC Solid State Relay (SSR). Clients have the option to exclude any of these elements upon request. The nozzle size can be chosen from 0.4 mm, 0.6 mm, 0.9 mm, 1.2 mm, 1.8 mm, 2.5 mm, depending on the production needs.

The default cooling method provided is air cooling, but a liquid cooling setup can be chosen as an alternative. Additionally, while the extruder comes with a part cooling setup, it is also available for purchase without this feature if desired. To get more information click on the “Get information” button.

General information
Manufacturer	Dyze
Nozzle diameter	0.4 - 2.5 mm
Maximum working temperature	60-150 ºC

Electrical properties
Input	110-220 V AC

Extruder properties
Maximum extrusion temperature	500 ºC
Maximum sound level	47.31 dBA
Drag force	- N
Maximum flow rate	1.1 Kg/h
Extrusion speed	150 RPM

Dimensions and weight
Dimensions	112 x 146 x 252 mm
Weight	1500 g

Other
HS Code	8477.2

Detailed information on the Pulsar™ Atom extruder’s specifications, installation, use, maintenance, material compatibility and limitations can be found on the Dyze Design website. It is crucial that the document is read in its entirety as it contains vital information that will help prevent malfunctions and damage to the extruder. In the Attachments section the user can find the extruder’s technical datasheet.

It must be kept in mind that the Pulsar™ Atom extruder must be handled with caution and appropriate protective equipment as it reaches very high temperatures during its operation. Make sure the extruder has cooled down completely before performing maintenance tasks. Exposed wires and components should also be handles with caution to avoid electric shock.

What’s more, certain polymers used in this extruder can pose hazards. It is the user's responsibility to review the safety data sheets for the polymers being used and to handle them appropriately. If required, a secure enclosure with suitable filtration should be installed to manage and reduce any emissions produced during operation. What’s more, certain acidic polymers left in the extruder’s barrel for too long can cause the equipment’s degradation. More information on this can be found on the Dyze Design website.