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Heater
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PFA In-line Chemical Heater
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Wattages
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1.5-12 kW
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Process Chemistries
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Dilute Hydrofluoric acids (DHF),
Buffered Hydrofluoric acids (BHF),
Buffered Oxide etch (BOE),
Alkaline Chemicals (TMAH, KOH, NAOH),
Fluorinated Solvents,
Hydrofluoric Acid,
Glycol, and much more.
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Max Operating Temperature
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180°C (consult factory
for higher temperatures)
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Max Pressure
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40 psi at 180°C
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Voltages
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200-400VAC,
single or 3 phase
model dependent
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Industries
- Semiconductor Fabrication
- Solar Cell Manufacturing
- Flat-Panel Display, LEDs & Electronics
- Chemicals Manufacturing
- Industrial Manufacturing
Applications
Anodizing
Anodizing is an electrochemical process of converting a metal surface into an oxide layer. Mainly aluminum is used for anodizing, although other nonferrous metals, such as titanium and magnesium, can also be anodized. The metal part is connected as the anode and immersed into an acid electrolyte bath, where an electric current is applied to grow the oxide layer from the piece. The resulting surface finish will provide functional properties as corrosion-resistance and durability, as well as decorative properties. Surplus heaters provide beautiful, precise finishes. Surplus power supplies deliver high current, high accuracy, and high energy efficiency to meet a modern anodizing process's requirements.
Products For Anodizing
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MOTS SINGLE – BOTTOM, DERATED
Derated, low watt density, L-shaped, bottom, metal over the side Immersion Heater. Single or Three phase. Three phase. 500-6000 watts, 120-480 volts.
.
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MOTS TRIPLE – L SHAPED
L-shaped, bottom style metal over the side heater. Three phase. Single or three phase. 3000-36000 watts, 200-600 volts.
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6HS SERIES – TUBULAR
Over the side, 6 element, tubular heater. Three phase. 6000-21000 watts, 208-600 volts.
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MOTS TRIPLE – DEEP TANK
Deep tank, metal over the side heater. Three phase. Heats up to 300°F (149°C). Single or three phase. 18000-54000 watts, 208-600 volts.
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MOTS TRIPLE – DEEP TANK
Deep tank, metal over the side heater. Three phase. Heats up to 300°F (149°C). Single or three phase. 18000-54000 watts, 208-600 volts.
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G (GRID) SERIES COIL
Efficient horizontal, vertical and L-shaped Immersion Coils for larger tanks. Available in steel, 316 stainless steel and titanium.
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9HX SERIES
Low watt density, 9 element fluoropolymer (PTFE) sleeved 304 stainless elements inert to most solutions. Three phase. 3000-18000 watts, 208-600 volts.
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6HX SERIES
Low watt density, 6 element fluoropolymer (PTFE) sleeved 304 stainless elements inert to most solutions. Three phase. 2000-12000 watts, 208-600 volts.
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3HXOL SERIES
Low watt density, 3 element, bottom heater. Fluoropolymer (PTFE) sleeved 304 stainless elements inert to most solutions . 3000-18000 watts, 208-480 volts.
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HXF SERIES
Low-watt density, spiral heater. Fluoropolymer (PTFE) sleeved 304 stainless elements inert to most solutions. 500-6000 watts, 120-600 Volts.
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HX SERIES
Low watt density, spiral. Fluoropolymer (PTFE) sleeved 304 stainless elements inert to most solutions . Single phase. 500-9000 watts, 120-600 volts.
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3HX SERIES
Low watt density, 3 element heater. Fluoropolymer (PTFE) sleeved 304 stainless elements inert to most solutions. Three phase. 1000-6000 watts, 120-600 volts.
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An inline chemical heater is a device that heats a fluid as it flows through a pipe or tube, rather than heating a whole tank of liquid. These heaters are designed to quickly heat the fluid at the point of use, offering advantages like faster heating, reduced heat loss, and improved efficiency. They are commonly used in industrial settings for heating chemicals, solvents, and other fluids in processes like semiconductor manufacturing, chemical processing, and fluid handling.
Key Features and Benefits of Inline Chemical Heaters:
Fast Heat-up:
Inline heaters allow for rapid heating of continuous fluid flows, eliminating the need to wait for an entire tank to reach the desired temperature before using the heated fluid.
Point-of-Use Heating:
The fluid is heated directly where it's needed, minimizing heat loss and energy consumption.
Efficient Energy Usage:
Focusing heat on the flowing fluid reduces energy waste compared to heating a large volume.
Versatile Applications:
Inline heaters are available in various designs and materials to handle a wide range of chemicals, solvents, and temperatures.
Material Compatibility:
Many inline heaters are made with materials like stainless steel, fluoropolymers (PFA/PTFE), quartz, and titanium to resist corrosion and chemical reactions.
Safety Features:
Some inline heaters incorporate features like gas purging to remove chemical permeation, temperature sensors, and self-limiting technology for safe operation in various conditions.
Customization:
Options for single-pass or recirculating applications, different power outputs, and various fluid connections enable customization for specific process needs.
Low Wattage Options:
Some inline heaters are designed for low wattage, making them suitable for sensitive chemistries and applications where maintaining precise temperature control is crucial.
Applications of Inline Chemical Heaters:
Semiconductor Manufacturing:
Heating chemicals for cleaning wafers, stripping resist, and various process steps.
Chemical Processing:
Heating and maintaining temperatures for chemical reactions, mixing, and other process steps.
Solvent Handling:
Heating solvents for use in cleaning, extraction, and other applications.
Ultra-High Purity (UHP) Applications:
Inline heaters designed for ultra-high purity materials are essential for processes like deionized water heating, pharmaceutical manufacturing, and advanced materials science.
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