Graphical operator interface with visualization of process parameters.
Spray-gun library for the configured HVOF gun and associated operating data.
Remote diagnostics via VPN connection.
Saving, recalling, running, and editing process programs.
Monitoring and control of external modules such as robots, exhaust filtration, and refrigeration equipment.
Multi-level access for Operator, Process Engineer, and Service Engineer roles.
Online monitoring and recording of current process parameters.
Maintenance planning and resource-consumption accounting.
Aerospace
Dense HVOF coatings for landing-gear parts, turbine-related components, engine hardware, and other high-value parts requiring controlled automated deposition and wear or corrosion protection.
MP 3000 HVOF-GF Spray System
From $600,000
Art. MP3000-GF
The MP 3000 HVOF-GF Spray System is a dedicated industrial platform for gas-fueled high-velocity oxy-fuel coating. It combines the MP 3000 digital process-control architecture with the GST DJ2600 HVOF spray gun and a hydrogen/oxygen fuel package for repeatable production of dense, wear- and corrosion-resistant coatings.
Characteristics
Cooling monitoring
—
Water flow plus inlet/outlet temperature monitoring at the gun interface
Fuel / oxidizer
—
Hydrogen (H₂) + oxygen (O₂)
Compatible HVOF gun
—
GST DJ2600
Powder families
—
Metals, alloys, superalloys, carbides
Fuel-gas safety
—
Fuel-gas leakage detector
HMI installation versions
—
Hanging-bracket mounting or separate portable stand
MP 3000 HVOF-GF Spray System
From $600,000
Art. MP3000-GF
#PROP_TITLE#
—
#PROP_VALUE#
The MP 3000 HVOF-GF Spray System is a dedicated industrial platform for gas-fueled high-velocity oxy-fuel coating. It combines the MP 3000 digital process-control architecture with the GST DJ2600 HVOF spray gun and a hydrogen/oxygen fuel package for repeatable production of dense, wear- and corrosion-resistant coatings.
The system coordinates fuel gas and oxygen delivery, carrier gas, powder feeding, gun cooling, ignition, process programs, diagnostics, safety functions, and connected automation equipment. It is designed for integration with industrial robots, workpiece positioners, soundproof spray booths, exhaust filtration, and other peripheral equipment required for a complete HVOF production system.
Each HVOF-GF system is configured around the coating specification, powder, component geometry, production rate, required automation level, and site conditions. The purpose of the platform is to provide a controlled and traceable gas-fueled HVOF process rather than a fixed one-size-fits-all package.
Key benefits
- Dedicated HVOF-GF configuration for gas-fueled spraying.
- Compatibility with the GST DJ2600 HVOF spray gun.
- Hydrogen and oxygen process-gas architecture with high-precision mass-flow control.
- GST MCoat™ software for recipe management, monitoring, diagnostics, data recording, and maintenance functions.
- Powder-feeding architecture supporting up to four independent feed lines in the standard configuration.
- Integrated cooling supervision and dedicated refrigeration for the water-cooled HVOF gun.
- Designed for robotic coating cells with robots, positioners, acoustic enclosure, filtration, and safety interlocks.
- Project-specific engineering for metals, alloys, superalloys, and carbide coating applications.
System configuration
In the HVOF-GF configuration, gaseous fuel is metered and delivered to the spray gun together with oxygen through the Gas Management Center. The current GST configuration pairs the MP 3000 HVOF-GF process with the DJ2600 gun using hydrogen and oxygen. Accurate gas-flow and pressure control are critical for stable combustion, repeatable particle acceleration, and consistent coating quality.
The gas-fueled architecture avoids the liquid-fuel pump and remote liquid-fuel storage hardware required by HVOF-GF systems. This gives the HVOF-GF version a distinct process layout centered on controlled gas distribution, fuel-gas safety, gun cooling, powder feeding, and automation.
Digital
MP 3000 modular digital process control system
MP 3000 Process Control Center
The Process Control Center coordinates the HVOF-GF system through a digital control architecture and HMI. It manages operating programs, alarms, connected modules, user access, process data, diagnostics, and maintenance information.
GST MCoat™ Process Control Software
GST MCoat™ is the process-control environment used to operate and supervise the MP 3000 HVOF-GF platform. It combines gas delivery control, powder feeding, gun status, cooling supervision, diagnostics, process-data acquisition, program management, and external-module integration.
For gas-fueled HVOF production, stored operating programs and controlled user access help standardize hydrogen/oxygen process settings and maintain repeatable production between shifts and qualified coating recipes.
Main software functions
- Graphical operator interface with visualization of process parameters.
- Spray-gun library for the configured HVOF gun and associated operating data.
- Remote diagnostics via VPN connection.
- Saving, recalling, running, and editing process programs.
- Monitoring and control of external modules such as robots, exhaust filtration, and refrigeration equipment.
- Multi-level access for Operator, Process Engineer, and Service Engineer roles.
- Online monitoring and recording of current process parameters.
- Maintenance planning and resource-consumption accounting.
H₂ + O₂
Fuel / oxidizer
Gas Management Center
The Gas Management Center supplies and regulates hydrogen, oxygen, carrier gas, and other configured process gases. Features include high-precision mass flowmeters, in-line pressure regulators, gas pressure transmitters, gas microfilters, stainless-steel tubing and fittings, and fuel-gas leakage detection.
DJ2600
Gun interface: utilities, cooling-water monitoring, ignition
Switching Module
The Switching Module provides the interface between the process system and the DJ2600 spray gun. It manages gun utilities, cooling-water monitoring, ignition, and other process connections required by the configured gun package.
Powder Feeder
The powder feeder transports coating powder to the gun using carrier gas. The standard architecture can support up to four independent powder feed lines, with volumetric feeding, optional gravimetric control, 1.5 L or 5 L hoppers, heating, agitation, quick-change hoppers, and powder-level monitoring.
Forced-water
Cooling with dedicated refrigeration unit
Refrigeration Unit
The DJ2600 operates under high thermal load and requires reliable forced-water cooling. The refrigeration unit is selected to maintain stable cooling conditions throughout the coating cycle.
Robots + positioners
Industrial robots, gun manipulators, workpiece positioners
Manipulators and Positioners
Industrial robots, dedicated gun manipulators, and workpiece positioners control the relative motion between the HVOF gun and the component, maintaining the required spray distance, angle, traverse speed, and trajectory.
Booth + filtration
Soundproof spray booth; exhaust and filtration unit
Peripheral Equipment
A complete HVOF-GF cell can include a soundproof spray booth and exhaust/filtration unit. HVOF spraying generates high noise, heat, dust, and overspray, so engineered acoustic enclosure and extraction are integral to industrial installation.
Compatible HVOF Spray Guns
The MP 3000 HVOF-GF configuration is built around a gas-fueled HVOF gun package. The current GST DJ2600 is the best compatible HVOF-GF gun for the MP 3000 HVOF-GF spray platform.
Applications
The MP 3000 HVOF-GF is a configurable gas-fueled HVOF coating platform. Final suitability depends on the coating specification, powder, substrate, component geometry, DJ2600 process window, qualification requirements, and production rate.
Oil & Gas
Protective coatings for valve components, pump shafts, drill tools, seals, and other parts exposed to abrasion, erosion, corrosion, or combined wear mechanisms.
Power Generation
HVOF processing of turbine seals, wear rings, rotating equipment, and other components where surface durability and coating repeatability are important.
Heavy Machinery and General Industry
Wear-resistant coatings for hydraulic rods, extrusion screws, mining components, rolls, shafts, and other industrial parts subjected to sliding, abrasive, or erosive wear.
Marine and Corrosion Protection
Metallic and alloy coating applications for components requiring improved corrosion resistance in aggressive or marine environments.
FAQ
What is the MP 3000 HVOF-GF Spray System?
The MP 3000 HVOF-GF Spray System is a modular industrial gas-fueled HVOF coating platform designed for automated and robotic production. It combines precise control of oxygen, fuel gas, powder feed and auxiliary process parameters to produce dense, high-quality coatings with repeatable spray conditions. The system can be integrated with industrial robots, manipulators, positioners, spray booths and filtration equipment to form a complete HVOF production cell.
Which HVOF spray gun is used with the HVOF-GF configuration?
The current GST MP 3000 HVOF configuration identifies the DJ2600 as the compatible gas-fueled HVOF gun.
What fuel does the HVOF-GF system use?
The DJ2600 configuration uses hydrogen as fuel with oxygen as oxidizer.
Does the HVOF-GF system require a liquid-fuel tank?
No. The HVOF-GF architecture is based on gaseous fuel and therefore does not use the dedicated liquid-fuel storage and pump arrangement associated with HVOF-LF.
Why does the HVOF-GF system include a fuel-gas leak detector?
The HVOF-GF system is equipped with a fuel-gas leak detection system for continuous monitoring of the equipment area and gas-control enclosure. If the detected gas concentration exceeds the preset safety threshold, the system generates an alarm and initiates a protective shutdown of the fuel-gas supply, preventing ignition or continued operation under unsafe conditions.
Does the system record process data?
Yes. GST MCoat™ provides online process monitoring and recording, program management, diagnostics, user-access levels, maintenance functions, and resource-consumption accounting.
What gas flows does the DJ2600 require?
The system operates with a hydrogen (H₂) gas flow of 730 NLPM at 9.7 bar, and a water-cooled oxygen (O₂) flow of 307 NLPM at 12 bar.
Technical Specifications
|
Cooling monitoring
|
Water flow plus inlet/outlet temperature monitoring at the gun interface |
|
Fuel / oxidizer
|
Hydrogen (H₂) + oxygen (O₂) |
|
Compatible HVOF gun
|
GST DJ2600 |
|
Powder families
|
Metals, alloys, superalloys, carbides |
|
Fuel-gas safety
|
Fuel-gas leakage detector |
|
HMI installation versions
|
Hanging-bracket mounting or separate portable stand |
|
Process-gas control
|
High-precision mass flowmeters with digital connection |
|
Gas pressure control / monitoring
|
In-line regulators and gas pressure transmitters |
|
Gas-line construction
|
Stainless-steel pipes and fittings with gas microfilters |
|
Hopper design
|
High-pressure |
|
Powder-feeder options
|
Hopper heating, powder agitation, quick-change system, powder-level monitoring |
|
Cooling
|
Forced-water cooling with dedicated refrigeration unit |
|
Process noise reference
|
Approximately 130 dB; enclosure and acoustic protection required for industrial operation |
|
Hardware warranty
|
12 months |
|
Automation integration
|
Industrial robots, gun manipulators, workpiece positioners, peripheral modules |
|
Peripheral equipment
|
Soundproof spray booth; exhaust and filtration unit |
|
Process
|
High Velocity Oxy-Fuel, gas-fueled (HVOF-GF) |
|
Final configuration
|
Engineered according to process task, selected gun, workpiece geometry, coating material, production requirements, and customer specification |
|
Operator interface
|
Color touchscreen HMI, diagonal up to 21 in |
|
Control software
|
GST MCoat™ |
|
Control platform
|
MP 3000 modular digital process control system |
|
Powder feeder type
|
Volumetric; optional gravimetric powder-feed control in g/min |
|
Hopper volume
|
1.5 L or 5 L |
|
Powder feed lines
|
Up to 4 independent feed lines in standard system architecture |
|
Powder hoppers
|
1 / 2 / 3 / 4 hoppers |
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