Coil Heater Electric Heaters

Cast Bronze Nozzle Heater Bushings
from Tempco Electric Heater Corporation

The casting is protected by a stainless steel tube. The maximum operating temperature for the bronze casting is 1200 °F (650 °C); the optional aluminum casting has a maximum operating temperature of 600 °F (315 °C). [See More]

  • Heater Type: Cable or Coil Heater
  • AC Voltage Required: 240
  • Maximum Operating (Sheath) Temperature: 600 to 1200
  • Sleeve (Sheath) Material: Aluminum (optional feature); Bronze
Gamma Series Dual Sleeve Mini-Coil Heaters
from Tempco Electric Heater Corporation

Gamma Series mini-coil heaters for hot runner tooling are constructed with the heating element tightly sandwiched between a nickel plated copper inner sleeve and a stainless steel outer sleeve. The differences in heat transfer characteristics of the sleeves direct the heat generated by the coil... [See More]

  • Heater Type: Cable or Coil Heater
  • AC Voltage Required: 240
Mightyband™ Coil Heaters
from Tempco Electric Heater Corporation

The heating source for the Mightyband heater is a resistance wire in straight form or wound into a miniature helical coil. The swaging and drawing process involved in manufacturing the heater cable for Mightyband heaters compacts the ceramic insulators that house the heating element and thermocouple... [See More]

  • Heater Type: Cable or Coil Heater
  • AC Voltage Required: 120 to 240
  • Maximum Operating (Sheath) Temperature: 1800
Mini-Coil Band Heaters
from Tempco Electric Heater Corporation

Mini-Coil Band Heaters have two types of clamping: Screw operated clamping for the traditional style and Cam Operated Clamping. Cam operated axial clamping allows tool room personnel to replace the heating element or the thermocouple of the gate bushing without having to remove the bushing from the... [See More]

  • Heater Type: Band Heater; Cable or Coil Heater
OCH Series Open Coil Heater
from Heat Exchange & Transfer, Inc.

The OCH (open coil heater) series of elements consists of helical wound nickel chromium resistance wires supported by interlocking ceramic insulators. The ceramic insulators are mounted on a flexible stainless steel strap which allows the element to be bent to an 18 ” radius. These flexible... [See More]

  • Heater Type: Explosion-proof Heater (optional feature); Immersion Heater; Cable or Coil Heater
  • AC Voltage Required: 120 to 600
  • Phase: Single Phase AC Voltage (optional feature); Three Phase AC Voltage (optional feature)
  • Watt Density: 1 to 12
A5 Termination Coil Heater -- KH1140
from Durex Industries

Durex coil heaters feature continuous operating temperatures up to 1200 °F. Rapid heating and cooling occur, due to the low mass construction. All heating elements are sealed from contamination and the stainless steel sheath provides maximum corrosion resistance. Optional internal thermocouples... [See More]

  • Heater Type: Cable or Coil Heater
  • Heating Capacity: 0.25
  • Maximum Operating (Sheath) Temperature: 1200
  • AC Voltage Required: ? to 240
Coil & Cable Heater -- 0.058-Inch Mini-Cable Nozzle Heater
from Watlow®

The versatile Watlow cable heater can be formed into a variety of shapes as dictated by its many applications. These small diameter, high performance units are fully annealed and readily bent to your desired configuration. [See More]

  • Heater Type: Cable or Coil Heater
  • Sleeve (Sheath) Material: Stainless Steel
  • AC Voltage Required: 240
Coil Heaters -- HCO
from Acrolab Ltd.

This style of heater can be manufactured to almost any shape you require. They are typically rectangular in cross-section and can handle application temperatures of up to 1500 °F. Coil heaters can operate in free air, inside a groove, mounting to a surface, or mount over top of a nozzle. There... [See More]

  • Heater Type: Cable or Coil Heater
  • Heating Capacity: 0.25 to 0.45
  • Maximum Operating (Sheath) Temperature: 1500
  • AC Voltage Required: 120 to 240
Coil Heaters 3 x 3mm Without Thermocouple
from Invotec Solutions Ltd.

Invotec coil heaters offer the ultimate in mechanical protection. Supplied in straight length, coiled to your required size or complete with our internally heated nozzles. All coil heaters can be supplied with a cover over the coils for even greater mechanical protection. Construction: TIG welded... [See More]

  • Heater Type: Cable or Coil Heater
  • Applications: OEM / Custom
  • Sleeve (Sheath) Material: Stainless Steel
Wedge-Lock Mini Coil Heater -- KH1277-01
from Durex Industries

Durex Industries introduces a mini coil heater with a unique clamping band which allows the heating element to maintain full clamping force at elevated temperatures. Unlike conventional cam-locking designs, this wedge-locking mechanism compensates for thermal expansion. The tubular heating element... [See More]

  • Heater Type: Cable or Coil Heater
  • AC Voltage Required: ? to 240
  • Heating Capacity: 0.15
  • Sleeve (Sheath) Material: Stainless Steel