In the marine equipment exhibition and industrial model manufacturing sector, MINGDA 3D, with its large-format, high-precision and high-stability industrial-grade 3D printing solutions, has reached a long-term strategic cooperation with ST Engineering Marine (Singapore Technologies Marine), a world-leading marine engineering enterprise. It provides core equipment and technical support for the production of Scale model warship display models, and upgrades traditional ship model manufacturing processes through industrial-grade additive manufacturing technology.

I. Cooperation Background: Military-Grade Display Demand and Efficient Manufacturing Upgrade

As the core marine division of ST Engineering, ST Engineering Marine specializes in the design, construction, retrofitting and marine engineering services of naval vessels. It needs to produce high-precision scaled-down warship models of its independently developed main vessel types, including frigates, patrol vessels, landing ships and unmanned surface vessels. These models are used for international defense exhibitions, client proposal presentations, corporate showroom displays, national defense education and technical exchanges, to visually present the appearance, structure, deck layout, weapon systems and hull design details of vessels.

Traditional warship model production relies on manual processing and CNC cutting, which suffers from pain points such as difficulty in forming complex details, long production cycles, high costs for small-batch customization, and insufficient restoration of curved surfaces and precision components. To meet the stringent requirements of military-grade display models for high precision, consistency and efficient small-batch production, ST Engineering Marine, after multiple rounds of selection and testing, officially purchased MINGDA industrial-grade 3D printing equipment and built a standardized warship model printing production line to realize efficient implementation from design to finished product.

(ST Engineering Staff sample testing)

II. Core Cooperation Content: MINGDA 3D Equipment Empowers the Whole Process of Warship Model Production

ST Engineering Marine has introduced MINGDA’s large-format industrial-grade 3D printer MD-1000D, which is mainly used for integrated printing and detail forming of warship display models at scales of 1:50 to 1:200. It covers the production of all structural components including hull main bodies, deck equipment, hatches and guardrails, and is suitable for the production of various ship models such as frigates, patrol vessels, landing ships and unmanned surface vessels.

1. Equipment Selection and Core Advantages

● Large-format one-piece forming: The MD-1000D offers an extra-large printing space of 1000×1000×1000mm, enabling one-time printing of large hull main bodies without segmented splicing. This ensures the structural integrity and streamlined precision of the model, perfectly restoring the curved shape of real vessels.

● Industrial-grade printing precision: Equipped with linear guide rails, closed-loop motors and an all-metal body structure, it delivers stable and controllable printing precision, accurately restoring details such as radar arrays, missile launchers and vents to meet the strict detail restoration requirements for defense exhibitions.

● 24/7 industrial-grade stable operation: With high-strength hardware design, it supports long-hour continuous printing. It maintains dimensional stability and no warping deformation even when single-model printing exceeds 100 hours, adapting to the long-hour production of complex ship model structures.

● High-performance material compatibility: Compatible with industrial materials such as PETG-HF and carbon fiber-reinforced filaments, the printed parts feature high strength and good surface finish, facilitating post-processing such as polishing, painting and weathering to present the texture and durability consistent with real warships.

2. Model Production Process

● 3D data conversion: MINGDA Orca slicer optimizes 3D printing parameters based on ST Engineering Marine’s original CAD design drawings of vessels to ensure 1:1 accurate restoration of model scale and structure.

● Integrated printing: MINGDA 3D printers batch-print hulls, superstructures and precision components, simplifying traditional manual mold-opening and cutting processes.

● Post-processing and finishing: Printed parts undergo polishing, filling, painting and logo pasting to restore warship paint and details, and are finally assembled into complete display models.

● Display and delivery: Finished models are used for international marine defense exhibitions, client negotiations, corporate showrooms and national defense education, serving as core carriers for ST Engineering Marine’s brand display and solution promotion..

III. Cooperation Value: Additive Manufacturing Reshapes the Production Paradigm of Ship Display Models

This cooperation is a benchmark application of industrial-grade 3D printing technology in the military and marine display field, bringing significant efficiency and quality improvements to ST Engineering Marine:

● Efficiency leap: Model production cycle is shortened by more than 60%, quickly responding to urgent needs such as exhibitions and client customization, and supporting simultaneous production of multiple ship models.

● Cost optimization: Eliminates traditional mold-opening costs, greatly reduces small-batch customization costs, and eliminates repeated processing for complex structural components.

● Quality breakthrough: Comprehensive improvement in detail restoration and dimensional consistency, making models more compliant with military-grade display standards and enhancing the brand’s professional image.

● Flexible production: Quickly adapts to the production of models of different vessel types and scales, supporting design iteration and rapid revision.

IV. Long-Term Outlook: Technical Collaboration Empowers Marine Industrial Innovation

MINGDA 3D and ST Engineering Marine will further deepen their strategic cooperation, focusing on core scenarios such as ship model manufacturing. Leveraging its large-format, high-precision industrial-grade 3D printing solutions, MINGDA 3D will support ST Engineering Marine in creating high-quality ship display models, helping it continuously consolidate its global leading edge in the R&D, display and services of marine equipment. MINGDA 3D will also deepen its layout in high-end industrial sectors including marine engineering and military industry, empowering the digital and intelligent upgrading of traditional industrial manufacturing with its cutting-edge core technologies.