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Web Updated 23 October 2008 - LRM

Aluminothermic Welding

Railtech Australia's prime business is supply of quality welding materials.

Railtech supply all welding equipment tested and approved in accordance with Australian Standard AS 1085.15-1995.

General Principal
Molten steel produced through the reaction of iron oxide and aluminium is cast at a temperature exceeding 2000 degrees C in refractory moulds designed to suit the rails to be welded.
Extensive experience in high quality techniques allows the welder to complete a weld in less than 15 minutes.
A strongly innovative strategy, based on modern Research and Development facilities, continuously improves the product properties and leads to several patents such as the CJ - One Shot Crucible and Filtered CJ One Shot Crucible.

We offer a full range of rail welding kits to suit all Australian rail section including Junction Welding and Wide Gap welding.Furthermore, the welding process PLK is available with Standard Crucible or CJ - One Shot Crucible and now with a Filtered CJ - One Shot Crucible.

During the year 2004 we phased in the Wide Gap Weld with CJ - One Shot Crucible as an option thus enabling a welding gang to carry only the hardware for welding with CJ Crucibles.    

Weld Process and Crucible types available: (Note: CJ = CJ - One Shot Crucible SC = Standard Crucible CJF = Filtered CJ - One Shot Crucible) The PLK Process for standard gap (25.0mm) welding.    

 

 

 

 

 

 

 

 

The PLK JW Process for standard gap compromise (25.0mm) welding    

 

 

 

 

 

 

 

 

 

 

 

    The WG68 Process for wide gap (68.0mm +/-2.0mm) welding.       

    Australian Rail Size Kit Available SC  CJ - CJF    

  

 

 

 

 

 

 

 

   

 

 

The approval process for the WG68 CJ One Shot Filter Crucible is now complete.

Weld Kits for NZ91lb and 50kg, UIC 54 and 60, AS 41, 47, 50, 53, 60 and 68kg/m are available (subject to sales)

The Wide Gap Welding Process - WG68CJ - for use with the CJ One-Shot and EcoFilter Crucibles are now approved and stock of all sizes is available. The response to this product has been very good and we may have some short delays on delivery. We are working toward carrying sufficient stock to avoid delay.

Railtech Australia Limited carries a range of Crane Rail Welding kits now available using the CJ One Shot Crucible. We carry stock of some kits.

Please contact us for any special sections you may require information for!        

 

 

 

 

Australian Rail Size

Kit Available

CJ - SC - CJF

31kg

No

Yes

41kg

Yes

Yes

47kg

Yes

Yes

50kg

Yes

Yes

53kg

Yes

Yes

60kg

Yes

Yes

68kg

Yes

Yes

Australian Rail Size

Kit Available

CJ - SC - CJF

41 to 47kg

Yes

Yes

41 to 50kg

Yes

Yes

50 to 47kg

Yes

Yes

53 to 47kg

Yes

Yes

53 to 60kg

Yes

Yes

50 to 60kg

Yes

Yes

Australian Rail Size

Kit Available

SC

CJ - CJF

31kg

Yes

Yes

no

41kg

Yes

Yes

Yes

50kg

Yes

Yes

Yes

53kg

Yes

Yes

Yes

60kg

Yes

Yes

Yes

68kg

Yes

Yes

Yes

Railtech Australia Limited Copyright 2008.

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