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Watlow's mica and 375 strip heaters are the versatile solution for a number of applications. They can be bolted or clamped to a solid surface for freeze and moisture protection, food warming and other applications. The 375 finned strip heaters are commonly used for air heating, drying ovens and space heaters.
Applications
Dies and molds
Tank and platen heating
Thermoforming
Packaging and sealing equipment
Ovens
Food warming equipment
Vulcanizing presses
Duct, space and air heaters
Incubators
Autoclaves
Freeze and moisture protection
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Applications:
Heating of pipes, containers, pumps, filter, flanges, connections of the heating hose.
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Watlow layers thick film resistor and dielectric materials on quartz, stainless steel and ceramic substrates to produce high performance industrial heaters. The thick film heaters provide very fast temperature response and uniformity on a low-profile heater. Thick film heaters are ideal for applications where space is limited, where conventional heaters can't be used, when heat output needs vary across the surface, or in ultra-clean or aggressive chemical applications.
Applications
Ultra pure aggressive chemicals
Large panel processing
Analytical equipment
Foodservice equipment
Packaging sealing equipment
Life science sterilizers and GC/mass spectroscopy
Semiconductor wafer equipment
Plastics hot runner nozzles and manifolds
Thermal Uniformity and Fast Response
Series 400 Stainless Steel
Thick film on stainless steel provides low profile heating with the ability to be laser cut or machined to fit any CAD-generated, two dimensional shape.
Stability and Fast Response
Ceramic
Ceramic substrates provide low thermal expansion, high temperature tolerance, low dielectric constant, rigidity and dimensional stability for thick film applications.
In-Line Quartz
In-line Quartz
In-line quartz heaters are ideal for use in continuous and intermittent flow aggressive chemical applications. This unique quartz resistive heater module design eliminates process contamination risk in the event of heater failure.
Corrosion Resistance with a See-Through Option
Flat Quartz
Thick film on quartz substrates provide a low-profile heater that can be cut to fit applications requiring corrosion resistance, high thermal density and visibility.
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Thermal-Clear™ heaters feature a micro-thin wire heating element laid in a pattern between optical grade polyester sheets. Thermal-Clear™ heaters provide reliable heat without blocking light.
- Transmits over 80% of visible light
- For cold weather operation of LCDs and other shine-through applications
- Rugged, flexible construction
- Fine-wire heating element for long life, high performance
- Uniform or profiled heat patterns
- Rectangular, round, or irregular shapes
- Integral temperature sensors optional
- Can include integral RTD sensors or control with the Heaterstat™ sensorless controller
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-The Hotwatt Tubular Heater has built-in resistance to shock, vibration, corrosion and temperature extremes.
-The heater is swaged, reducing the diameter of the metal sheath and compacting the insulation. This insures rapid heat transfer and holds the coil in position for forming.
-Many formations are available.
-Long, trouble free service.
-Made in U.S.A.
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We can produce all kind of metal shielded tubular heater according to your requirements.
We produce heaters for washing machine, dishwashers, water heater, oven heaters, tea set heaters, etc.. oil and industrial heaters.
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Tube heating elements meat nearly all heating requirements, as well immersed in fluid as in moving air or moulded resp. pressed in solids. The output rating is function of the surface loading and measured in W/cm2 heating surface.
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Hairpin or "U" shaped element used to heat liquids, air and solids.
Applications
Used for heating liquids, air and solids, limited only by the space available and the general limitations concerning maximum sheath temperature and watt density.
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Heatflon® Serie PH 1 - 9
Heatflon® heaters of the PH series consist of a stainless steel tubular radiator sheated in PFA. The head of the heater is made of PTFE and the connecting cable of PFA. Heating zone, head and connecting cable are welded together watertightly as a result a complete immersion in aggresive media is possible.
All devices of the PH series are earthed and approved by association of German engieers (VDE).
As an optional extra, all heaters can also be pre-equipped for a thermal monitoring. Users who purchase a special controller are then able to monitor the internal temperature between the stainless steel heater and the PFA tube, thereby reducing substantially the risk of fire. Heatflon® tubular radiators of the PH series are available for various surface loads, eg:
2,2 W/cm² - 1,5 W/cm² - 1,0 W/cm², applicable dependent on the specific media.
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Watlow's WATROD tubular heater elements and flat FIREBAR elements are designed primarily for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases. By generating all the heat within the liquid or process, these heaters are virtually 100 percent energy efficient. These versatile heaters can also be formed and shaped into various geometries for radiant heating and contact surface heating applications. UL® and CSA component recognized elements available.
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Diff-Therm Platen Heaters are high-quality tubular heating elements swaged under 50 tons of pressure into grey iron castings. For 25 years, Diff-Therm heaters have set the standard for long-life, evenly distributed process heating and efficient power generation.
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Technical Details
• Protection class I (ground wire) - protection type IP 65
• Temperature setting:
ON 25 °C - OFF 55 °C (operating temperature of
heating system itself)
Tropical version possible: ON 35 °C - OFF 65 °C
–> Other settings upon request
• Connection
Connecting leads (AL) 0.5 m, 3 x 0.75 mm² PVC
–> Other lengths upon request
• Mounting position: vertical
• Fastening
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Heating resistors
