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QINMO Smart Manufacturing

Industry Cases

Art Toys & Models

Figures, collectibles and display models: form fidelity, part splits and joining method, and the surface preparation that decides how paint looks.

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The difficulty is not tolerance, it is how it reads

Industrial parts are judged on tolerance. Sculptural pieces are judged on whether the form is true, whether surfaces flow, and whether the seams are hidden. Split a model well and the joint disappears into a change of form; split it badly and a seam runs across a face that no amount of sanding will rescue.

So the first thing we usually settle on a sculptural piece is the part-split plan: where it breaks, how it locates, and how it joins — magnets, pins or adhesive.

Surface preparation decides the paint

3D printed surfaces carry layer lines, and paint amplifies them. How far to sand and whether to use filler depends on the final paint: matt hides more than gloss, and metallic finishes reveal every imperfection.

Above a few dozen pieces, silicone casting beats printing each unit on both cost and piece-to-piece consistency. State the quantity when enquiring.

Why Us

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Part splits agreed first

Seam locations and joining method settled up front so joints hide in the form rather than being patched later.

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Surface prep matched to paint

Sanding and filling taken to the level the final finish requires — no more, no less.

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Consistency in small batches

Silicone casting above a few dozen pieces gives better piece-to-piece consistency than printing each one.

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Large pieces in sections

Models beyond single-build size are made in sections and joined along the form.

Forming Processes

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3D printing

Masters and one-off display models, including high-detail resin.

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Silicone casting

Batches of a few dozen upward — consistent and cheaper than printing each piece.

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CNC machining

Bases and support structures needing strength or accuracy.

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Hand finishing

Parting-line work and detail correction — unavoidable on sculptural pieces.

Surface Finishes

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Sanding + filler

Removes layer lines and defects, taken to the level the paint requires.

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Spray painting

To a colour reference, in matt, satin or gloss.

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Hand-painted detail

Faces, textures and other brush-painted areas.

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Clear coat

Protective layer after painting, also used to set the final gloss level.

Send us the drawing. We will take it from there.

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