Precision Power Supplies for Anodic Oxidation & Electrochemical Finishing
Explore our industrial-grade switch-mode rectifiers engineered with advanced IGBT technology, low output ripple, and intelligent digital controls designed for the Heraklion manufacturing sector.
12V 15V 5000A 6000A 75KW Water Cooled Rectifier
High-frequency electroplating and hard anodizing DC power supply equipped with digital CV/CC mode control and sealed cooling.
- Output: 12V/15V, 5000A/6000A
- Cooling: Pure Water Cooled
- Interface: RS485 / 4-20mA
Titanium Alloy Anodizing Power Supply 150V 50A
Engineered expressly for Type II & Type III titanium oxidation, micro-arc synthesis, and aerospace biocompatible color anodizing.
- Output: 0–150V DC / 0–50A
- Control: Constant Current Ramp
- Cooling: Forced Air Cooled
100A–3000A Anodic Oxidation Rectifier Series
Flexible current-density power source with automated cycle timers, step-voltage ramp programming, and anti-burnout safety circuits.
- Output: 12V / 24V / 60V Up to 3000A
- Regulation: CC / CV Digital Mode
- Efficiency: ≥ 90% (IGBT)
12V 4000A 48kW High Frequency Rectifier
Heavy-duty continuous-duty power conversion cabinet suited for large-tank hard anodizing, electro-polishing, and metal etching baths.
- Output: 0–12V DC / 0–4000A
- Ripple: ≤ 2% RMS
- Protection: Over-temp, Short, Phase
48V 625A Auto Polarity Reversing DC Source
Integrated H-bridge electronic polarity reversal ideal for electrolytic oxide dissolution, descaling, and pulse titanium oxidation routines.
- Power: 30kW Output
- Reversal: Sub-second electronic switch
- Protocol: Modbus RTU / RS485
800V 50A 20kW Programmable High-Voltage Source
Designed for plasma electrolytic oxidation (PEO), advanced barrier-layer synthesis, and university materials research test benches.
- Output: 400V–800V DC / 50A
- Programming: Voltage/Current Step Curves
- Display: Touch Screen / Digital LCD
12V 150A Precision Anodizing & Plating Unit
Ultra-compact switch-mode rectifier offering low residual ripple, micro-ampere resolution, and clean DC for medical implant anodization.
- Output: 0–12V DC / 0–150A
- Certifications: CE, LVD, EMC, RoHS
- Weight: Lightweight Portable Chassis
5000W High-Precision Adjustable DC Supply
Dual-range electrophoretic and electrochemical conversion supply featuring smooth soft-start ramps preventing work-piece burning.
- Input: 220V / 380V AC ±15%
- Current: 0–20A Constant
- Stability: ≤ 0.2% Line & Load
Overcoming Electrochemical Complexities in Titanium Alloy Anodization
A technical examination of dielectric breakdown control, current density kinetics, and harmonic attenuation in advanced surface engineering.
The Thermodynamics of Titanium Oxide Barrier Layer Growth
Unlike conventional aluminum anodizing which produces porous hexagonal cell structures in acidic electrolytes, titanium alloy anodizing (governed by AMS 2488 and ISO 8080 standards) forms non-porous dielectric barrier layers (Type II anti-galling coatings) or thin interference color films (Type III). The process kinetics demand an extraordinarily disciplined power supply. During initial bath submersion, the electrical resistance of the titanium workpiece is exceptionally low. As the dense TiO₂ layer builds, junction electrical resistance surges exponentially within fractions of a second.
Standard thyristor-based (SCR) rectifiers fail in this environment because their response time (typically 8.3ms to 20ms) is too sluggish to throttle voltage overshoots, resulting in localized dielectric puncture, arcing, and catastrophic thermal pitting. Fenvix IGBT-based high-frequency power supplies switch at 20kHz to 50kHz, delivering response times under 10 microseconds. This sub-millisecond reaction preserves consistent film density, uniform crystal phase transition (anatase to rutile), and tight aesthetic reproducibility.
Pulse-Width Modulation & Bipolar Reversal Benefits
When processing advanced Grade 5 (Ti-6Al-4V) or Grade 23 medical titanium components, uneven alloying elements cause non-uniform current pathways. By implementing programmable pulsed direct current (forward pulse combined with periodic zero-voltage or cathodic discharge), boundary layer ion replenishment is expedited. This reduces localized electrolyte boiling at the substrate-film boundary, suppresses micro-cracking, and achieves superior surface hardness exceeding 700 HV.
Critical Process Requirements: Titanium Anodizing
Localized Applications in Heraklion's Expanding Industrial Ecosystem
Heraklion serves as Crete's economic, scientific, and industrial hub. Our specialized power supplies directly support the island's high-tech institutes, maritime infrastructure, and high-value precision machining shops.
Aerospace Maintenance & Drone Systems
Heraklion's proximity to regional aviation centers and unmanned aerial vehicle (UAV) R&D requires structural titanium anodization (AMS 2488). Our rectifiers provide anti-galling, corrosion-proof Type II coatings on titanium fasteners, hydraulic actuator cylinders, and airframe structural brackets.
Marine Engineering & Desalination Hardware
Operating in Crete's hyper-saline Mediterranean marine setting, equipment fabricated in the Port of Heraklion demands rugged titanium heat-exchanger plates and offshore subsea housings. Our power supplies drive hard micro-arc oxide barrier formation for ultimate pitting resistance.
Medical Implant & Surgical Tool Finishing
Supporting local medical device producers and regional clinical research laboratories, our units deliver Type III color-coded interference oxidation. They ensure absolute biocompatibility and non-toxic surface passivation compliant with ASTM F86 standards.
Emerging Technological Trends in Crete's Manufacturing Sector
Heraklion is transitioning rapidly from tourism dependency toward high-value advanced manufacturing, renewable energy tech, and smart metallurgy.
Digital Smart Factory & Industry 4.0 Integration
Machine shops across the Heraklion Industrial Area (VIPEH) are standardizing on SCADA and PLC-connected automation. Modern power supplies must feature isolated RS485 Modbus, Profinet, or analog interfaces to allow remote batch monitoring, continuous voltage/current logging, and traceability.
Green Transition & High Energy Efficiency
Given island grid tariffs and environmental sustainability directives throughout Greece, older legacy silicon rectifiers with efficiency below 70% are being replaced. High-frequency IGBT units operate at over 90% efficiency, drastically lowering kWh consumption per treated square meter.
Additive Manufacturing & 3D Titanium Finishing
Spurred by materials institutes and technology incubators in Heraklion, selective laser melting (SLM) 3D-printed titanium parts require specialized post-treatment. Electrochemical polishing and precision barrier oxidation are vital to smoothing micro-cavities on complex geometries.
Why Engineers & Procurement Teams Trust Fenvix
Operating since 2013 with an ISO 9001 certified plant in Guangdong, we bridge the gap between heavy industrial power reliability and precision electronic engineering.
In-House Sheet Metal & Busbars
Complete control over structural cabinet fabrication, precision CNC punching, copper busbar milling, and anti-corrosive powder coating.
100% Load-Bank Burn-In
Every unit undergoes multi-hour continuous heat-run load testing under real resistive and inductive stresses prior to export dispatch.
Strict European Compliance
CE marked, RoHS compliant, conforming to Low Voltage Directive (LVD) and Electromagnetic Compatibility (EMC) regulations.
Custom Engineering & 0 MOQ
Direct dialogue with electrical design engineers. We accept single bespoke orders, tailored voltage ranges, and full OEM branding.
Frequently Asked Questions: Sourcing in Heraklion, Crete
Clear answers addressing voltage grids, port logistics, harmonic distortion, and technical warranty support for Greek industrial buyers.
How do your power supplies accommodate the local Greek electrical grid in Crete? +
What is the typical shipping lead time and customs process for delivery to the Port of Heraklion? +
Why is water cooling recommended over forced air cooling in coastal Mediterranean shops? +
Can the power supply execute automatic multi-stage voltage ramping for Type II & III anodizing? +
What warranty and after-sales technical support do you provide to clients in Crete? +
Upgrade Your Surface Finishing Precision Today
Consult with our senior power engineers for custom voltage, high-current switch-mode rectifiers, or pulse reversal setups engineered specifically for your titanium anodizing tanks.