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Certified Quality Management SystemIndependent publications, research references and industry coverage documenting Speed3DMold’s work in 3D sand printing, reverse engineering and replacement casting.
Manufacturer Feature · ExOne
In a LinkedIn post, ExOne highlighted Speed 3D Mold’s use of its S-Max sand-printing system for more than 15 years, noting that the machine remained in production at the time of the post.
The post also references a double-suction impeller project, connecting printed sand molds and cores with a practical casting application.
Source: ExOne’s official LinkedIn account.
Independent industry articles published by third-party media. These are editorial articles, not peer-reviewed research and not endorsements.
Independent Media Coverage
Metal Casting Technologies – Asia Pacific
A country technical report by John Pearce described Speed 3D Mold's work on a corroded cooling-system end cover from the FSO Jasmine, with the replacement geometry recovered by on-site 3D scanning and the moulds produced by 3D sand printing.
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Industry Publication
Metal Casting Technologies
A technical article co-authored by members of the Speed 3D Mold team examined helical sprue systems enabled by 3D sand printing and evaluated through casting trials and simulation.
Industry Technical Publication
Metal Casting Technologies
Technical article authored by contributors from Speed 3D Mold documenting production of C95800 nickel aluminium bronze ship propellers of 800, 1,000 and 1,200 mm diameter using binder-jet 3D sand printed moulds, including spherical feeders, reported production times and tensile results. Metal Casting Technologies, 2nd Quarter 2019, pp. 18–23.
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Government Technical Publication
Royal Thai Naval Dockyard Department Journal
An article published by the Naval Dockyard Department of the Royal Thai Navy documenting reverse engineering and patternless sand casting of a 644 kg keyless nickel aluminium bronze propeller for the T.991 vessel series. Speed 3D Mold Co., Ltd. is named in the article as the private-sector company involved in the work.
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Technical articles published on external platforms that present material associated with Speed 3D Mold’s published work. These pages credit Speed 3D Mold and display company contact details; the publishing relationship has not been independently verified. They are not peer-reviewed research, independent validation or endorsements.
Thai-Language Technical Article
NaichangmashareBy Naichangmashare admin team
A Thai-language technical article on 3D sand printing for marine component casting, covering the C95800 nickel aluminium bronze propeller work also documented in Speed 3D Mold’s 2019 publication. The page credits Speed 3D Mold and displays company contact details; the publishing relationship has not been independently verified.
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Thai-Language Technical Series
NaichangmashareBy Naichangmashare admin team
A three-part Thai-language technical series presenting selected findings and casting applications associated with Speed 3D Mold’s published work on helical sprues and 3D-printed sand moulds. EP.1 credits Speed 3D Mold together with the named research authors. The publishing relationship has not been independently verified.
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Thai-Language Technical Article
NaichangmashareBy Naichangmashare admin team
A Thai-language technical article describing 3D scanning and 3D sand printing applied to a 1,200 mm nickel aluminium bronze patrol-vessel propeller. The material corresponds to Speed 3D Mold’s published work on aluminium bronze propellers. The page credits Speed 3D Mold and displays company contact details; the publishing relationship has not been independently verified.
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Thai-Language Technical Article
Naichangmashare
A Thai-language technical article on replacing a large pump impeller using 3D scanning and 3D sand printed moulds. The page credits Speed 3D Mold and displays company contact details; the publishing relationship has not been independently verified.
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Sponsored (paid placement) industry articles that reference Speed 3D Mold projects. These are not independent editorial coverage, research or endorsements.
Sponsored Industry Article
3DPrint.comBy Team ExOne
A sponsored industry article covering Speed 3D Mold’s reverse-engineering and sand 3D-printing workflow for an obsolete marine diesel-engine cylinder head.
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Technology Partner Case Study
ExOne (Desktop Metal)
An ExOne case study documenting a Speed 3D Mold project for Hi-Tech Marine Engineering in Thailand: a cracked, obsolete marine diesel cylinder head was 3D scanned, reverse engineered and recast in ASTM A48 Class 30 gray iron from a 19-piece 3D-printed sand mold package, with delivery reported in two weeks.
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Records of technical presentations given by Speed3D Mold at international foundry conferences. The supporting document differs by event — a Certificate of Recognition for AFC 2023 and a Certificate of Attendance for WFC 2022 — and is stated on each record alongside the company’s own presentation file. These are not awards, certifications, peer-reviewed papers or endorsements by the conference organisers.
Certificate of Recognition and company presentation record
16th Asian Foundry Congress, Muroran, Hokkaido, Japan
Nattinee Valun-Araya presented “Experience in Using 3D Sand Printing to Produce Moulds for New and Replacement Cast Components” at the 16th Asian Foundry Congress, covering replacement components, marine propellers, spherical feeders and helical sprues.
Certificate of Attendance and company presentation record
74th World Foundry Congress, Busan, Korea
Nattinee Valun-araya of Speed 3D Mold presented “Using 3D Printed Moulds in Producing Cast Replacement Parts and Propellers” at the 74th World Foundry Congress in Busan, Korea.
External coverage sits alongside first-party engineering evidence. Each item below is labelled by evidence type so formal research, project documentation and capability pages remain clearly distinguishable from independent media articles.
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Speed 3D Mold Co., Ltd. is listed by ExOne as a sales representative in Thailand, supporting local coordination for industrial sand 3D-printing solutions.
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