Chocolate does not spray like water or paint. It is fat-based, it has viscosity, and it changes quickly with temperature. If it is too thick, the gun spits and the coating becomes uneven. If it is too hot or the working method is wrong, the finish can lose its snap, shine or texture. The booth has to support the process, not fight it.
FixakitchenCustom kitchen equipment field notes
Custom equipment build
Custom built chocolate spray booth
I designed this booth around the way chocolate behaves when it is sprayed: it needs controlled temperature, steady airflow, clean air, good lighting and a work area that can be cleaned properly after production. The brief was not just to make a box. It had to be a practical machine built to spec for repeatable chocolate finishing.
When compressed air breaks the chocolate into droplets, the pressure, nozzle size, distance from the product and chocolate temperature all affect the result. Fine droplets give a different finish to heavier spray. For moulds, showpieces and velvet-style finishes, consistency matters because the surface shows every change in spray pattern.
The airflow has to pull overspray away from the operator and the work area without disturbing the spray pattern. Too little extraction leaves chocolate mist hanging in the booth. Too much turbulent air can move the spray off target. I designed the booth around controlled capture, not random suction.
Compressed air used around food work must be treated properly. Moisture, oil and dirt in the air line can affect the spray and contaminate the work. Filtration, water separation and clean routing matter as much as the spray gun because the chocolate will show what is happening in the air supply.
Chocolate spraying is a timing game. The chocolate, the spray gun, the room and the product surface all influence how the coating lands and sets. A good booth gives the operator a stable workspace so the finish can be repeated instead of changing from one batch to the next.
A chocolate booth must clean down properly. Stainless surfaces, smooth internal panels, practical access and simple corners make a big difference after a production run. The design needs to handle overspray, wipe-downs, filters, controls and daily use without becoming awkward.
Custom equipment
Need a machine built around your process?
Fixakitchen can help with custom stainless work, extraction, controls, retrofits and practical equipment builds for commercial kitchens, bakeries and food production sites.