The HaloJet™ Thermal Spray System by Metallisation
Metallisation’s HaloJet™ system is a fully integrated solution engineered for advanced thermal spray coating applications. Central to the system is the NanoGun—a compact, high-precision spray gun specifically designed for both internal diameter (ID) and external surface treatments.

Connected via the Lance, the NanoGun works in harmony with the RotaryJet, which delivers precise rotational motion for consistent, even coating distribution. This seamless mechanical integration enables optimal coverage on complex geometries.

The system’s modular architecture incorporates critical control elements, including a dedicated fuel management unit and an Electrical Control Panel that governs power distribution and operational regulation. An intuitive touchscreen HMI (Human-Machine Interface) allows operators to monitor and adjust spray parameters in real-time for improved process control.

A key component of the setup is the Powder Feeder, which ensures accurate, continuous delivery of coating materials into the spray stream. This results in uniform powder flow and high-quality, repeatable coating finishes.

Designed for performance, flexibility, and safety, the HaloJet™ system supports industry standards for environmental compliance and offers scalable options for a range of industrial coating needs.

This video introduces the Metallisation METJET-4L HVOF (High Velocity Oxygen Fuel) system for spraying dense metallic coatings. The coatings produced include hard chrome replacement NiCr coatings or even harder WC (Tungsten Carbide) coatings. Other materials can also be applied. The system is very easy to operate with touch screen controls. The METJET-4L system has a liquid fuel pistol and other liquid fuel pistols can also be controlled by the operation console. A variation of this system (the HVOF Pistol Control Console – PCC) can also control gas fuelled pistols.