WonderMaker ZR Ultra 4: Eco-Friendly Multicolor 3D Printing

Key Takeaways

1. The WonderMaker ZR Ultra 4 3D printer features up to four toolheads, allowing for quick color and material changes in five seconds.
2. It aims to reduce material waste by eliminating the need to flush old filament, which is common in single printhead machines.
3. The printer advertises high print speeds of 600 mm/s, but this may affect print quality due to environmental factors like wind drafts.
4. It has a build chamber size of 300 x 240 x 290 mm and operates with a touchscreen interface and a smartphone app for control.
5. The Kickstarter price is $699, with shipping expected in August 2025, and backers should consider the financial risks of crowdfunding.

The WonderMaker ZR Ultra 4 is a new 3D printer that is currently looking for support through a crowdfunding campaign. One of its standout features is the capability to use multiple filaments at once. With up to four toolheads, the printer can switch between different colors and materials in just five seconds, as stated by the manufacturer. Additionally, this 3D printer is designed to reduce material waste. In machines that have only one printhead, users must cut the old filament before loading a new one, and any leftover material must be extruded and thrown away. The WonderMaker ZR Ultra 4 eliminates this flushing step by using several toolheads.

Print Speed and Temperature

The company advertises print speeds reaching 600 mm/s, but such high speeds can often lead to a drop in print quality. The hotend and heated bed can achieve temperatures of 300°C (572°F) and 100°C (212°F), respectively. However, since the ZR Ultra 4 is an open design, wind drafts can significantly affect the quality of prints. The printer’s build chamber is sized at 300 x 240 x 290 mm (11.8 x 9.4 x 11.4 in). It comes with a touchscreen interface and offers a smartphone app for users to control and monitor the printing process. The WonderMaker ZR Ultra 4 operates on the open-source Klipper software, supports Orca, and includes its own slicing tool.

Pricing and Shipping Information

On Kickstarter, supporters can back the Ultra version for $699, plus taxes and shipping costs. The printer is anticipated to begin shipping in August 2025. As always, potential backers should be aware that there are financial risks associated with every crowdfunding initiative.

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