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 heat treatment
 trace heating
 treatment furnaces

  Heat Treatment Furnaces:


The design & supply of permanent & temporary furnaces.

Kemwell offers the construction of permanent or portable (temporary) units for a variety of heat treatment or drying processes.
Kemwell ovens have been used for process heating applications & in laboratories which include curing graphite, drying calcium silicate boards & curing epoxy resin. Kemwell also offers a spares & maintenance package including the refurbishment & upgrading of existing furnaces.

Kemwell provide a 7 day week, 24 hours service for the automotive, petrochemical, general & heavy engineering industries.

All work is carried out to Client requirement & heat treatment certificates are provided with accompanying "Temperature Cycle Charts".

We also operate to SPC.


Kemwell is a customer focussed company, producing a quality service & are able to include transport in the package as & when required. With our metallurgical expertise & experience we are able to offer advice in a whole range of heat treatment processes & also a wide range of ferrous & non-ferrous materials.


All furnaces have been designed & built by our technical team & contain some special & unique features. Kemwell are capable of producing accurate & variable heat treatment cycles.

The products & materials Kemwell HEAT TREAT on a SUB CONTRACT basis are:

Cast Irons
Steel Forgings
Aluminium Alloys
Carbon & Alloy Steels
Copper & its Alloys
Nickel/Chrome Stainless Steels
Heat Resisting Steels
Nickel & its Alloys

Specialist Areas:

The heat treatment processes carried out by Kemwell are as follows:


Solution Treatment
Stress Relieving
Shot Blasting
High & Low Temperature Precipitation Hardening

Turnaround normally is 24 hours for continuous work & 48 hours for intermittent work.

Component Size:

The maximum size of component Kemwell can heat treat is:

7.0m x 2.2m x 1.6m
Up to a maximum temperature of 10000C.

Selection Of Clients:

Rolls Royce Aerospace
Ford Motor
Mobil Oil       
Henley Foundries
Rover Motor
Esso Oil       
Vickers Bridging
Mitsui Babcock
BP Oil  
Aerospace Forgings
Shell Oil

Furnace Capacity List:

Normalising, annealing, stress relieving to a max temperature of 1000C
Max furnace chamber size - 4700 x 2200 x 2000mm (15.4 x 7.3 x 6.7ft)
Heat treatment cycles up to a maximum temperature of 300C 
Max furnace chamber size - 700 x 2200 x 2000mm (23.3 x 7.3 x 6.7ft)
Hardening & Tempering
Max furnace chamber size - 1170 x 1170 x 2100mm (3.8 x 3.8 x 6.9ft)

Shot Blasting & transportation can be provided as part of the total package.

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