Induction Welding Coils

Induction Welding Coils
Inductotherm Heating & Welding offers an extensive range of induction coils, designed specifically for use with Thermatool CFI and HCT series solid-state HF induction welders. Manufactured from high conductivity Copper, quality inspected and painted for clear identification, there are numerous types and sizes available to satisfy every application. Many of these models are available for immediate delivery from stock:
 
 
 
 
Tubular Induction Coils:
 
Thermatool tubular coils are made from high conductivity Copper and they are insulated with PTFE (Teflon) tubing. They are designed to match the impedance of Thermatool CFI and HCT series welders in order to maximise output weld power into the tube.
 
Typically used for tube diameters from 10mm to 32mm.
 

 

Tubular Induction Coil

Universal Banded Induction Coils:
 
Designed for ease of installation. Called “Universal” as you only need to stock one universal coil to accommodate either Left-Handed or Right-Handed mill orientations. Like other Thermatool banded coils, they are constructed from Copper bands with brazed on cooling tubes. Their design also ensures correct impedance matching and a stable, consistent weld frequency.
 
Typically used for tube diameters from 33mm to 78mm.
 

 

Universal Banded Induction Coil

Single-Turn Banded Induction Coils:
 
Thermatool single-turn banded coils are constructed from Copper bands with brazed on cooling tubes. Their design also ensures correct impedance matching and a stable, consistent weld frequency.
 
Typically used for tube diameters from 79mm to 190mm.
 

 

Single Turn Banded Coil

Split Type Single-Turn Induction Coils:
 
Thermatool split type coils are constructed from durable Copper sheet and can be supplied with brazed on cooling tubes or without, if a constant spray cooling is used.
 
A major benefit of this type of coil is that it can be quickly removed from the mill without having to cut a section of welded pipe, thus avoiding unwanted, scrap tube.Typically available for installation on CFI and HCT series welders 400kW and higher that use pneumatic clamping.
 

Typically used for tube diameters from 60mm to 530mm (or larger). 


 

Split Induction Coil

 
Whether you are producing Carbon Steel, Stainless Steel, Copper, Brass, Aluminium or Galvanised tubing, Inductotherm Heating & Welding has the induction coil to meet your specific needs. Our comprehensive range of induction coils fully supports the entire range of Thermatool welders with power ratings from 50kW to 2MW and operating frequencies ranging from 100kHz to 800kHz and variable frequency.
 
For special coil requirements, Inductotherm engineers are pleased to review the possibility of custom coil design/build.