Binder Jet 3D Printed 3 × 7 Meter Industrial Relief Feature Wall

Binder Jet 3D Printed 3 × 7 Meter Industrial Relief Feature Wall

facfox-case-study
Process 3D Print
Material Other
Quantity 1 pcs
Price Range $1-100
Lead Time 21 workdays

Gallery

About Project

Created for Ningxia Vocational and Technical College, this 3 × 7 m feature wall transforms the visual language of manufacturing into an immersive architectural artwork. An oversized wrench and hammer establish the main composition, while gears, chains, valves, pipes, fan blades, bearings, and other mechanical forms build a dense industrial landscape. Timber-like panels and radiating lines organize the background, and the college name is integrated directly into the artwork.

The project called for more than a collection of enlarged machine parts. Different relief depths, overlapping objects, recessed textures, and changes in scale had to read as one continuous scene from both near and far. Binder Jetting provided an efficient way to translate this highly detailed digital composition into a large physical surface. It avoided the extensive pattern and mold work that a conventional sculptural process would require, while giving the design team precise control over the placement, proportion, and depth of every element.

The printed sand-based composite served as the sculptural foundation rather than the final visual material. After reinforcement and artistic finishing, layered steel, copper, brass, and aged-iron colors gave the surface the appearance of an assemblage made from many reclaimed metal components. The completed wall combines the freedom of digital fabrication with the character of hand-finished industrial art, creating a strong focal point that reflects the college’s technical identity. Contact FacFox or upload your 3D files for a quote.

Challenge

The 3 × 7 m wall combined hundreds of gears, pipes, valves, chains, tools, fasteners, mechanical housings, and radiating background lines at different relief depths. The full composition had to be divided into transportable modules without losing alignment, while every tile also required reliable registration, concealed anchoring, load transfer, and seam treatment across a large architectural surface.

Solution

  • Step 1: Survey the 3 × 7 m wall opening and finalize the industrial composition, relief depths, perimeter shape, lighting conditions, viewing distance, and structural requirements.
  • Step 2: Build the complete digital relief, combining tools, gears, chains, pipes, valves, machinery, lettering, panel textures, and radiating background lines.
  • Step 3: Divide the model into approximately 800 × 800 mm square tiles, positioning seams to protect focal details and keep each module practical to print, handle, and transport.
  • Step 4: Add male-and-female registration grooves, dowel holes, controlled joint clearances, and rear dry-hanging anchor points to the sides and backs of the modules.
  • Step 5: Print the tiles in a sand-based composite using Binder Jetting, then excavate, depowder, cure, and inspect every connection and anchoring feature.
  • Step 6: Infiltrate the printed modules with epoxy resin for strength, prepare the surfaces, and apply layered metallic paints and aging effects according to the artwork.
  • Step 7: Weld and level the galvanized light-steel subframe inside the wall opening, checking its dimensions, flatness, load path, and hanger locations against the digital installation map.
  • Step 8: Install the tiles from the bottom upward using structural adhesive, rear metal hangers, and the integrated registration features, verifying alignment after each row.
  • Step 9: Fill visible joints with putty, sand only where required, retouch the metallic and aged colors locally, and complete the final installation and safety inspection.