PSM Workshop Excellence in French craft manufacturing

The PSM miniature workshop (Pierson Scale Models) is a real sanctuary dedicated to the manufacture of custom-made reduced models. Located in Auvergne, close to the spas of the Vichy basin, this unique space, where tradition and innovation coexist harmoniously, embodies French know-how in what it has most noble.

Every corner of our high-end modeling workshop bears witness to an absolute passion for perfection and an unwavering commitment to craft excellence.

Portrait Laurent Pierson dans son atelier

A miniaturization workshop equipped for excellence

Our workshop has carefully selected and often tailor-made equipment to meet the specific requirements of each project. Conventional machines work alongside specially crafted tools, creating a working environment where every operation can be performed with optimum precision. This unique infrastructure allows the creation of parts of exceptional finesse, impossible to obtain by standard industrial means.

The spatial organization of the modelling workshop reflects the different stages of creating a PSM miniature. Spaces dedicated to precision machining, sheet forming, foundry and assembly allow an optimal workflow. Each workstation has been designed to promote the concentration and thoroughness needed to make our models. This configuration allows our artist to easily switch from one technique to another, ensuring perfect consistency in each production.

French know-how and traditional techniques

The French know-how that drives our workshop is expressed through the mastery of ancestral techniques rarely practiced at this level of excellence. The lost wax foundry, a millennia-old process, makes it possible to obtain pieces of unparalleled finesse in brass and aluminum. Each cast is a unique performance where the artist's experience and intuition play a crucial role in the success of complex pieces with delicate details.

Dinander and sheet metal forming are the essence of our manufacture. These techniques, exclusively manual, transform brass and mesh short sheets into bodywork with perfect curves. Every hammer stroke, every passage on the shape requires a tactile sensitivity developed over the years. This approach ensures that every miniature produced in our workshop is truly unique, bearing in it the imprint of the creative gesture.

Precision machining completes our technical pallet. Milling, turning, stamping: each operation is carried out according to the actual automotive manufacturing processes, on a scale of 1/8. This fidelity to the original methods ensures not only perfect visual realism, but also the functionality of all the mechanisms, transforming our creations into real mechanical watchmaking prowess.

Each model is painted in our workshops with two-component direct gloss paints, such as original vehicles. Modern varnishes are banned in favor of polishing and final polishing, giving our paint finishes an ultra realistic depth and shine.

Noble materials for exceptional creations

The selection of materials in our model workshop is based on draconian criteria of excellence. Each wood is chosen for its proportional veining to the scale, each piece of leather for its grain and its flexibility. Metals – brass, mallechort, aluminum – come from specialized suppliers that guarantee a constant quality essential for the artisanal manufacture of miniature parts.

We pay particular attention to flexible materials. Leathers and fabrics are selected and then worked according to patterns specifically created for each model. The hand seam, made with wires adapted to scale, faithfully reproduces the luxury car saddlery techniques. This meticulous approach gives each cabin an incomparable authenticity and warmth.

The final assembly mobilizes all the skills of our French know-how. : screws, bolts, rivets and welds exactly reproduce the original assembly methods. The use of glue is strictly limited to non-metallic materials, thus preserving the mechanical integrity and authenticity of each creation leaving our workshop.

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché pièces détachées

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché caisse

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché structure bois

Declicate foundries

Particular attention is paid to the parts obtained by foundry, by the process of lost wax casting, guaranteeing the finesse and fidelity of each detail. The appearance of each real material is preserved thanks to the use of cast iron, brass and aluminium.

Precision machining

Conventionally machined, the mechanical parts of each miniature are designed and manufactured using the actual manufacturing processes. By milling, turning or stamping, the mechanical subassemblies are functional and bring to the PSM miniatures all the fidelity and realism of the exceptional models.

The art of sheet metal forming and working

The development of a complete body requires all the know-how of forming and dining. This exclusively manual work makes each miniature a unique and rare work.

It is part of the purest craft tradition and art of companionship. Completely metallic, based on brass and mesh short, the various sheet metal elements are carefully formed and adjusted to reveal all the beauty and charm of exceptional automobiles.

Clock mechanics

The mechanisms, same miniatures, bring magic and participate in the beauty of the ensemble. They are functional and provide the double satisfaction of a striking realism while bringing movement.

The assembly of the different parts is perfectly in line with the original model, made by screws, bolts, rivets and various welding processes.

The glue is reserved exclusively for soft and non-metallic materials.

Heat of flexible materials

By keeping the original materials, the models are decorated with leather or fabric parts.

Made from a pattern and hand sewn, they are carefully selected for their grain and the desired appearance at the 1/8th scale in order to bring a touch of warmth and luxury to the models of the exception PSM.

The passion for detail

The details are all memories, historical automobiles and customization.

They bring to our miniatures, at the same time a guarantee of finesse and quality worthy of the exceptional models, intended for the greatest collectors, whose requirement is equal to the prestige of the cars they possess.

Woodworking

Magic works as soon as a essence begins to be shaped to give life to a model.

At once fragile and living, this organic matter is timeless.

Like leather or fabric, the wood pieces are carefully selected for their proportional veining to the scale of the models and their ability to be worked with the attention to detail that is ours.

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché calandre

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché pièces détachées

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché couture

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché

Miniatures de Prestige 1/8e par Laurent Pierson - plan rapproché structure bois

Laurent Pierson

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Our showroom

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