Coil Type Nozzle Heaters

Coil Type Nozzle Heaters are capable of performance under the most adverse conditions. Highly recommended for processing high temperature resins to eliminate premature failures due to burn out/ process material leakage.

Heat transfer is based on conduction as well as on radiation principle, which not only improves the thermal efficiency but easy to assemble on nozzles as no pressure on heating surface is essential. Even unskilled operator can fit the heater with no risk of failure of the heater.

Coil Type Nozzle Heaters are specially designed to prevent the failures of heaters against the leakage and contamination of plastic material at nozzle position. This heater can meet the higher temperature requirement prior to moulding at nozzle position.


Stainless Steel Sheath Tubular Heating Elements in Round / Flat Sections are used as Heat Source.

Low thermal expansion steel covers with suitable Mounting Brackets houses these Tubular Heating Elements. 


The Coil Type Nozzle Heaters are typically used to Heat up the Nozzles of Injection Moulding Machines.

Technical Specification

Description Model Standard-1 Model Standard-2 Model Standard-3 (Brass Lining)
Sheath Material Stainless Steel Stainless Steel Stainless Steel
Insert with inside SS cover without inside SS cover Brass
Wattages 10W / sq cm 10W / sq cm 10W / sq cm
Voltage 220/230/240V 220/230/240V 220/230/240V
Diameter Minimum 25 mm Minimum 25 mm Minimum 25 mm
Length Minimum 25 mm Minimum 25 mm Minimum 25 mm
Thickness 10 mm 10 mm 12 mm
Working Temp 400°C 400°C 500°C
Provision of TC and TC hole Yes Yes Yes

Ordering Information

  • LLength Of Heater
  • ØInside Diameter Of Heater
  • VOperating Voltage
  • WWattage
  • Lead Length
MicroCoil Heaters UK Ltd.
Company No. 12367644
Registered Address:
2nd Floor, College House,
17 King Edwards Road,
Ruislip, London,
Telephone No: 01452 345141

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