Analog Spray Gun

The Analog Spray Gun is an entry-level electrostatic powder gun built for robust, everyday workshop use. It charges powder by corona and is controlled with analog settings, giving operators a straightforward, durable tool for general coating work. If you need a dependable gun for daily hand spraying without digital recipe management, or a cost-effective unit to put more guns on the floor, this is the model that covers the fundamentals reliably.

Corona charging and transfer

The gun uses corona charging, the most common method in powder coating, where a high-voltage electrode at the gun tip ionizes the air and charges the powder cloud as it passes. Charged powder is then attracted to the grounded part, which is what holds the coating in place before it is cured. Corona charging works well across a broad range of powders and is the practical default for general-purpose spraying, which is why it suits an entry-level gun intended to handle whatever a workshop puts in front of it.

Voltage and analog control

Output is adjustable across 0 to 100 kV, giving the operator the full working range of electrostatic voltage to dial in for the job. Control is analog, so settings are made directly on the gun or its controller rather than through a digital interface. This keeps operation simple and the unit rugged: there is less to configure and fewer points of failure, which is an advantage in a busy workshop where the gun is handled constantly. As explained in our guide on corona versus tribo powder guns, corona's adjustable kV gives the operator direct influence over how aggressively the powder is charged and deposited.

Performance on part geometry

The gun performs well on flat and open surfaces, where the charged powder can reach the part directly and lay down an even film. Flat panels, open frames, and similar work are where corona charging at adjustable kV is most predictable. On deeply recessed or complex parts, all corona guns contend with the Faraday cage effect, where the charge concentrates on edges and struggles to reach the bottom of recesses; turning the voltage down can help on such geometry, but flat and open work is where this gun is at its most effective.

Powder feed

Powder is delivered by a venturi injector, the standard feed method that uses compressed air to draw powder from the hopper and carry it through the hose to the gun. Venturi feed is well proven, simple to maintain, and matches the entry-level positioning of this gun. The gun also shares nozzles and hoses with the Digital and Touchscreen models, so a shop running more than one gun type can stock a common set of wear parts and consumables rather than separate inventory for each. That shared parts compatibility lowers stocking cost and simplifies maintenance across a mixed fleet.

Where it fits in your line

The Analog Spray Gun is a manual application tool, so it pairs naturally with a manual powder booth that contains overspray and lights the work while the operator sprays. Parts should reach the operator already cleaned and pretreated so the corona-charged powder adheres and cures properly. After spraying, coated parts move to a curing oven, where the powder is cross-linked at the usual 180 to 200 C range to form the finished coating. For shops standardizing on one gun family, the shared nozzles and hoses mean this analog unit can run alongside Digital and Touchscreen guns on the same consumables, letting you place a simple, durable gun where the work is straightforward and reserve the programmable models for jobs that need recipe control.