Advanced High-Voltage PWHT Equipment for Precision Heat Treatment
PWHT Tech India introduces the PWHT High Volt Heat Master, an advanced high-voltage direct power conduction PWHT system designed for maximum efficiency, portability, and versatility. Unlike conventional PWHT systems, which rely on power transmission mechanisms, this cutting-edge equipment directly delivers power to heating elements, ensuring instant heat generation, precise temperature control, and reduced thermal losses.
With three power variants—40A, 60A, and 120A, the PWHT High Volt Heat Master is optimized for small, medium, and heavy-duty PWHT applications, including pressure vessels, offshore structures, shipbuilding, and large industrial fabrications.
Key Features & Benefits of PWHT High Volt Heat Master
✅ Direct Power Conduction Technology – Eliminates power transmission losses, ensuring maximum heating efficiency.
✅ Three Power Variants (40A, 60A, 120A) – Customizable solutions for different industrial applications.
✅ Compact, Lightweight & Portable – Easy to handle, transport, and set up, making it ideal for on-site and remote locations.
✅ Compatible with Both Rope-Type & Pad-Type Heating Elements – Provides flexibility for a wide range of PWHT applications.
✅ Integrated PID Temperature Control – Ensures accurate ramp-up, soak, and cooling cycles, preventing overheating and thermal stress.
✅ Robust & Industrial-Grade Build – Designed to withstand extreme environments such as offshore rigs, shipyards, and heavy engineering sites.
✅ Compliance with ASME, AWS, API, and International PWHT Standards – Meets global industry safety and performance requirements.
PWHT High Volt Heat Master – Model Variants
Model Power Rating Application Suitability Portability
High Volt Heat Master 40A 40 Amps Small-to-medium workpieces (Pipes, flanges, small welded structures) Highly portable, single-person liftable
High Volt Heat Master 60A 60 Amps Medium-to-large weldments (Pressure vessels, pipelines, tank components) Moderate portability
High Volt Heat Master 120A 120 Amps Heavy-duty industrial applications (Offshore structures, large storage tanks, ship hulls) Stationary, high-power output
Technical Advantages of PWHT High Volt Heat Master :
1. Direct Power Conduction for Maximum Heating Efficiency
Unlike traditional PWHT units that use transformers and secondary circuits, the HighVolt HeatMaster feeds power directly into the heating elements.
Faster heat-up times, uniform temperature distribution, and superior energy efficiency.
Eliminates power transmission-related losses, ensuring uninterrupted and precise heating.
2. Lightweight, Portable & Easy to Use
The 40A and 60A models are lightweight and highly portable, making them ideal for field applications.
Single-person operation possible for handling and quick deployment.
Compact size reduces workspace requirements, ideal for constrained environments.
3. Versatile Heating Element Compatibility
Supports both rope-type and pad-type heating elements, making it suitable for varied surface geometries and material thicknesses.
Perfect for localized heat treatment, stress relief annealing, and preheating before welding.
Applicable for pipelines, pressure vessels, storage tanks, and offshore platforms.
4. Advanced PID-Controlled Temperature Management
Prevents overheating and ensures precise ramp-up, soak, and cooling cycles.
Provides real-time temperature monitoring with automated adjustments for accuracy.
Reduces thermal stress and material distortion risks during heat treatment.
5. Built for Industrial Durability & Harsh Environments
Engineered for continuous operation in extreme industrial conditions.
Heavy-duty casing and high-quality electrical components ensure longevity and reliability.
Ideal for marine, offshore, refinery, shipbuilding, and power plant applications.
Applications of PWHT High Volt Heat Master
The PWHT High Volt Heat Master is designed to meet the demanding heat treatment requirements of various industries, including:
✔ Oil & Gas Industry
Pipeline PWHT for stress relief in high-pressure transmission lines.
Refinery vessel PWHT for process tanks, heat exchangers, and reactors.
Offshore structural heat treatment for rigs and platforms.
✔ Aerospace & Defense
PWHT for aircraft structural components and high-stress welds.
Stress relief for engine and turbine parts.
✔ Shipbuilding & Marine Industry
Structural PWHT for ship hulls, tankers, and marine infrastructure.
Heat treatment for marine piping and boiler components.
✔ Heavy Engineering & Structural Fabrication
Stress-relief heat treatment for steel bridges, turbines, and pressure vessels.
On-site heat treatment for large-scale fabrication projects.
✔ Power Plants & Industrial Manufacturing
PWHT for boilers, turbines, and power generation components.
Heat treatment for nuclear, thermal, and hydroelectric power plant equipment.
Why Choose PWHT Tech India & the High Volt Heat Master?
With over a decade of expertise, PWHT Tech India is a trusted global supplier of cutting-edge heat treatment solutions.
Our Competitive Edge:
✔ Three Power Variants (40A, 60A, 120A) for Customized Solutions.
✔ Direct Power Conduction for Instant & Efficient Heating.
✔ Portable & User-Friendly Design – Easy to transport, install, and operate.
✔ Compatible with Rope & Pad Heating Elements for Versatile Use.
✔ Precise PID-Controlled Temperature Management for Accuracy.
✔ Compliant with ASME, AWS, API, and International Standards.
✔ Comprehensive Global Support – Installation, Training & 24/7 Technical Assistance.
Upgrade Your Heat Treatment Process with PWHT High Volt Heat Master!
Looking for a high-performance, direct power conduct PWHT solution?
Choose the right model (40A, 60A, 120A) for your needs and experience unmatched efficiency!
➡ Contact PWHT Tech India Today for a Customized Solution!