Description

Strip heaters are versatile industrial heating elements.It is designed for precision and efficiency, these heaters are used in plastic molding, food packaging, aerospace, and more. They can  provide controlled and uniform heat which makes them indispensable in processes like shaping plastics, sealing materials, and maintaining optimal temperatures.

Channel strip heaters are economical heat sources, suitable for providing heat to flat surfaces. The sheath temperature limit is 900°F. These heaters can be made to include pressure plates that improve uniformity and heat transfer. They are available in many electrical termination styles, and can accommodate holes and cut-outs.

Mounting slots, holes and cutouts can be incorporated into the design of the strip heaters without compromising watt density and heater performance.

Channel Strip Heater for industry have proven to be extremely efficient and dependable as a heat source for surface heating in hundreds of industrial and commercial applications. The rectangular tube gives full surface contact when used in a milled slot to provide maximum heat transfer area.

For surface mounting installations, channel strip heaters must be securely clamped along their entire length to a smooth metal surface. When supported by mounting tabs,the terminal end should be secured firmly. Opposite end should be loose to allow for thermal expansion.

Mica strip heaters are essential for surface heating, process heating, and space heating across industries:

1.Plastics Processing:Injection Molding 

2.Packaging Machinery:Sealers (heat seal bars)

3.Food Processing:Food Warmers/Holding Cabinets

4.Laboratory Equipment:Ovens / Incubators

5.Industrial Equipment:Hydraulic Oil / Lubricant Tank Heating

6.Medical Equipment: Sterilization Equipment Components

Food and Beverage Industry:

- Food Warming: Strip heaters keep food items warm in food displays, and heated shelves.

- Packaging: Strip heaters are used in packaging machines to seal plastic films and pouches, ensuring proper packaging and sealing integrity.

Plastics Industry:

- Molding and Extrusion: Strip heaters are essential in plastic molding and extrusion machines, where they maintain consistent temperatures to shape and form plastic materials.

Medical Equipment:

- Fluid Warming: Strip heaters are used in medical devices like infusion pumps to warm intravenous fluids, ensuring they are at the right temperature for patient comfort and safety.

Strip heaters are used principally for convection-type air heating and clamp-on installations. When selecting strip heaters for either, two important factors must be considered: The proper sheath material for resisting any rusting and oxidizing inherent in the process or environment and for withstanding the sheath temperature required.

The watt density of the strip heater element, or watts per square inch of heated area. This should be low for heating asphalt, molasses and other thick substances with low heat transferability; it can be higher for heating air, metals and other heat conducting materials.

When high operating temperatures are needed, watt density must be limited in order not to exceed the maximum sheath temperature. Watt density is given in the "How To Order" table for each strip heater. In general, a viscous material with low thermal conductivity requires a low watt density.

Product detail

More strip heater style

CERAMIC STRIP HEATER   PERMAHEAT STRIP HEATER    HT MICA STRIP HEATER   CONDUCTIVE ULTIMA STRIP HEATER

Screw terminals

Selection of Watt Density for Finned Strips

Select a maximum desired air temperature on A

Choose sheath material to suit operating conditions

Select minimum anticipated air velocity on B. Note: Natural circulation is equal to one foot per second

Draw straight line through the points selected on A and B - read C for allowable watt density

Select required length heater with equivalent watt density or less

When you order, please provied the specifications as following:

1. Drawings,if have 2. Power,Voltage,Shape 3. Working temperature 4. Material requirement 5. Screw size,if have 6. Quantity

1.Low MOQ: 1-10 pcs MOQ based on heater type and sizes

2.OEM Accepted: Strong capacity in develop and production under customer drawings

3.Good Service: Instant response, great patience and full consideration

4.Good Quality: With 6S quality control system;CE, ROHS certification

5.Fast & Cheap Delivery: We enjoy great discount from shipping forwarders

6. We not only supply you with high-quality and inexpensive heaters, our well-trained technical engineers will also provide you with any technical assistance and services.

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