MakerBot, a global leader in the desktop 3D printing industry, announced the MakerBot Smart Extruder+, a new swappable extruder for Fifth Generation MakerBot 3D Printers.
The MakerBot team worked with its parent company, Stratasys, which also makes a swappable extruder for the Mojo 3D printer.
According to MakerBot, the Smart Extruder+ underwent considerable testing to verify its capabilities and performance. “The advances we made with the MakerBot Smart Extruder+ are a big step forward and set a new benchmark in 3D printing,” claimed Jonathan Jaglom, CEO of MakerBot. “The extruder is the most critical part of a 3D printer and it is a part that wears out after a certain period of time and needs to be replaced. We engineered and tested the Smart Extruder+ to enhance its reliability, provide better performance and extend its lifetime. And we stand behind it by doubling our warranty to six months. Because it is swappable, the Smart Extruder+ can also reduce downtime when it’s time to replace it.”
The testing involved more than 160,000 cumulative hours – or 18 years – of print time. A total of 5,800 prints were completed by two groups – one at MakerBot and one at Stratasys – to help ensure independent verification of the results. In these tests, the Smart Extruder+ performed consistently and reliably for more than 700 hours on a MakerBot Replicator Desktop 3D Printer, which equals 1.44 miles of MakerBot PLA Filament.
More than 90% of the test units were still printing successfully at 1,200+ hours of print time. Generally, the rate of wear on extruders has many variables and is dependent on how it is used and the settings it’s configured for over time. The warranty does not specify a limit on the amount of MakerBot PLA put through the extruder.
The Smart Extruder+ features improved key components to ensure longer-lasting reliability, such as an enhanced thermal management system and an extended PTFE tube to feed the filament into the nozzle. Additional improvements include faster print start up and refined build plate leveling, the process of calibrating a 3D printer.
The smart sensors within the extruder have been enhanced for better performance and to streamline the printing process from start to completion – which can save time and money. The Smart Extruder+ sensor system communicates with MakerBot Desktop and MakerBot Mobile to keep users informed about the status of a print wherever they go. For example, the filament detection sensor notifies users – on their computer or mobile phone – when filament is absent and automatically pauses a print to enable print recovery.
TheSmart Extruder+ has an MSRP of $199. It is available for pre-order now and expected to ship on January 18, 2016. Current MakerBot Fifth Generation 3D Printer customers qualify for a special price of $99 for their first MakerBot Smart Extruder+. The same discount is also available for new customers with the purchase of a MakerBot Fifth Generation 3D Printer. To learn more about the Smart Extruder+, visit makerbot.com/smartextruder.
MakerBot, a subsidiary of Stratasys Ltd.