ExtraBold Inc.
REX-Series (Robot + AM Machines)
BUTLER fabrication™
Large Scale AM Machines (12ft container size)
EXF-12
Green Creaticve™
We want to make recycling and upcycling of plastics more accessible!
We want to realize this with our creativity and Addive Manufacturing technology!
Green Creaticve™
We want to make recycling and upcycling of plastics more accessible!
We want to realize this with our creativity and Addive Manufacturing technology!
NEWS
We will open a hands-on showroom at our Otsuka, Tokyo headquarters.
REX‐Series
BUTLER fabrication™
announced
Funding totaling 260 million yen
Establishing a strategic partnership with Mitsui Chemicals
EXF-12 introduced to Ark Co., Ltd.
October 31, 2023
On April 6, 2024 (Sat), we will open a hands-on showroom for material recycling and upcycling of plastics at our headquarters in Otsuka, Tokyo.
The showroom will also feature REX-BUTLER, which will be exhibited for the first time in Japan, and HONOKA's artwork on display and for sale.
November 22, 2023
The new REX-Series lineup of combined robotic arms and its first product, BUTLER fabrication™ (abbreviated as REX-BUTLER), are now available.
Click here for details of the news release.
October 23, 2023
Our company, ExtraBold Co., Ltd., has raised a total of 260 million yen through capital increase through third-party allotment, with venture capital from existing shareholders and new shareholder Mitsui Chemicals, Inc. (hereinafter referred to as Mitsui Chemicals), a major chemical manufacturer. We carried out procurement.
News release details here from
Products and services
Mass production machine (on sale)
Recycled pellets available
Resin pellet type large additive manufacturing machine
Device size: same size as 12ft container
Build size: 1.7mx 1.3mx 1.0m
High-speed molding with 15kg discharge per hour
General purpose and recycled pellet material available
Originally designed and manufactured with purely domestic parts
Industrial grade machine developed for the manufacturing industry
About Molding Requests
Hosting Service
For those who are considering the introduction of EXF-12
For those who wish to use our molding (paid service)
We will provide information about our EXF-12 hosting service, and also provide guidance to customers who are considering the introduction of EXF-12.
We recommend you to use the hosting service first.
Also, a tour of the Itabashi Technical Center* is available.
(Only for those who are considering using our hosting service and introducing EXF-12)
REX-Series BUTLER fabrication™
(Overseas version)
Collaborative robot + proprietary 3DP head + dedicated unit
AM + α material recycling system for small and medium-sized products
Adoption of the same resin pellet type extrusion method 3DP head as EXF-12
The 3DP head is fixed to a dedicated sequencer unit.
The build plate is attached to a commercially available cooperative robot to operate it.
Unique new system that moves like a "butler "*.
In addition to the 3D printing unit, other units such as cutting units
AM+α system that can be expanded by adding units for other manufacturing methods in addition to the 3D printing unit.
Pre-sales in Thailand as of December 2023. Domestic sales are undecided.
*Patent pending for the Butler method.
About Molding Requests
Hosting Service
For those who are considering the introduction of EXF-12
For those who wish to use our molding (paid service)
Please contact us using this contact form. We will be happy to provide you with information about our hosting services, or if you are interested in learning more about our services, we will be happy to provide you with a tour of our actual equipment.
Our activities such as current research and development status and daily molding tests are distributed on Instagram. If you would like to see photos and videos other than the preview below, please contact us.Instagram URLPlease visit and check various experimental cases.
Also, please register an account for @ExtraBold_Inc.