• PROFILE OF OUR COMPANY

        • Learn more about the profile of our company on how we contribute in the different areas of the industry.

        • HEADQUARTERS AND BRANCHES

        • Comind has 5 branches throughout Chile and distributors throughout the world. Here you will find their addresses and emails

        • Where to buy

        • Find the numbers and emails to contact your nearest branch

        • About us

        • Present throughout Latin America, Comind Industries has a complete line of products. Learn about our history from the foundation to the present

    • Inmersion Heaters
          • Flange Heaters

          • Screw plug Heaters

          • Circulation Heaters

            In Line Tubular Heaters
          • Portable Heaters

          • Standard Heaters

            Tubular immersion heaters
    • Heat Trace
          • Heat Trace Cables

          • Thermostats and Accesories

          • Mounting Accessories

          • CONTROL AND MONITORING

          • THERMAL INSULATION

    • Process Air Heaters
          • Duct Heaters

          • Tubular Duct Heaters

          • Evaporating Heaters

          • HEATERS (DRUM AND IBC)

          • Infrared heaters

    • Weld Heat Treatment
          • STRAIN RELIEF EQUIPMENT AND ACCESSORIES

          • INDUSTRIAL FURNACES

    • Industrial Confort
          • Industrial Thermos

          • Boot Dryvers

          • INDUSTRIAL CONVECTORS

          • Air Heaters

          • RADIANT SCREENS

    • Heaters Container
          • Drum Heating Blankets and Equipment

          • IBC Heating Blankets or Bins

          • Heating Blankets for Cylinders

          • Ovens for Bins and Drums

    • Saled and Plastic
          • Cartidge heaters

          • BAND OR COLLAR HEATER

          • FLAT HEATERS

          • Microtubulars

          • Nozzle Heaters

          • Occluded heaters

    • Dust Collector
          • SLEEVE TYPE PICKUP

          • CARTRIDGE TYPE SENSOR

          • Dust Suppression

          • AHB WORKSTATION

          • PORTABLE SMOKE EXTRACTION

    • Gas Treatment
          • GAS SCRUBBERS

    • Air Conditioning
          • Air Handing Units

          • REFRIGERATION (HVAC)

          • VENTILATION TOWERS

    • Filters
          • CARTRIDGE FILTERS

          • SPARE PARTS AND ACCESSORIES

        • HEAD TYPE SENSOR

        • CARTRIDGE TYPE SENSOR

        • EYE BOLT TYPE SENSOR

        • SPIKE SENSOR

        • THERMOWELL AND PROTECTION TUBES

        • COMPENSATED CABLES AND ACCESSORIES

    • Process Controls
          • TEMPERATURE CONTROLS

          • CAPILLARY THERMOSTATS

          • TIMERS AND COUNTERS

          • INDICATORS

          • PLC AND HMI

          • CIP ACCESSORIES

    • Power
          • SOLID STATE RELAYS

          • LOAD RESISTANCE

          • REGULATING THYRISTORS (TPR)

          • HEATSINKS

    • Level
          • LEVEL CONTROL

    • Data Acquisition
          • MONITORING AND REGISTRATION

          • Data Logger

          • Registrators

          • WIRELESS

          • I/O Model

    • Sensors And Transmitters
          • TEMPERATURE

          • HUMIDITY AND TEMPERATURE

          • PRESSURE

    • Refrigeration
          • DIGITAL THERMOSTATS

        • Blog and Case Studies

        • Technology

        • Catalogs

        • TECHNICAL RESOURCES

        • SATISFACTION SURVEY

        • DO YOU WANT TO BE A DISTRIBUTOR?

        • CONTACT FORM

        • PHONES AND MAIL

Plastic Industry

Need help ?

What do i need for quick assistance?
Diameter where you will insert the heater
Tube width
Indicate if you have control elements
Type of plug or connection (According to Technical Data Sheet)
Indicate if you have the power and voltage data (if not, a COMIND dealer can advise you)

COMIND® band or collar heaters have the ability to withstand high temperatures, as they have high power. They are used mainly in the plastic industry (injectors, extruders, blowers) or for any use of heating tubes. It has different types of clamping and terminals according to the client’s needs, in addition to the base material from which it is made, whether it is mica or ceramic. The main difference between mica and ceramic is that ceramic collar heaters support a higher charge density per cm2 due to the manufacture made of interlocking ceramic blocks that incorporates the rolled micron. In addition, these ceramic blocks composed of steatite are the ones that especially allow them to withstand higher temperatures. 

Collar Heaters

Collar Heaters

Collar Heaters

Collar Heaters

Measures Heater Cartridges Manufactured in Line

We present the measurements that we have in immediate delivery If our measurements in stock do not match what you are looking for

OPTIONSSPECIFICATIONS
Type of materialMica or ceramic
DiameterAccording to customer's requirement
PowerAccording to customer's requirement
Voltage110, 220 and 380v
HeightIn case it is ceramic collar
Charge density per cm2No more than 6 Watt / cm2
Number of holesOptional
TerminalsBolt type 5/32
AccessoriesFront elbow plug, side elbow plug, ceramic body connection plug, connection strips
Types of tighteningAllen Bolts, 180 ° Tighten, Expansion Spring Tighten, Whip Terminal Tighten, Dowel-type Tighten
DeparturesBoth sides, single side vertical / horizontal