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lambert.the.farmer



Member Since: 11 Apr 2012
Location: harrogate
Posts: 2006
England 1998 Defender 90 300 Tdi PU Rutland Red
blow lamp recommendations
As part of the ongoing tool porn fetishism I'm looking for a blow lamp that will get stubborn bits of car hot enough for undoing but that is compact enough to get into some of the tighter spaces, also the cartridge's need to be cheap to keep the ongoing cost down. Any in particular worthy of a look? Rhubarb and custard let fly with their secret weapon.
Post #379342 16th Dec 2014 5:45am
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munch90



Member Since: 26 Oct 2013
Location: guildford
Posts: 3558
England 
to be honest your struggle to get anything really hot (red or cherry hot ) with a single gas blowlamp , but it will help , single gas will help on ally and steel (bolt though a ally casing etc) but steel and steel you need more heat

there are some companys that do rent free bottles now , but initial costs will be high , to get a twin gas system (oxygen/acetylene ) this will give good heat

or heat inductor (mini ductor ) for flameless heat , good but expensive

other then that just any descent plumbers style blowlamp , just to help

as I guess you know WATCH WHAT YOUR HEATING AND WHATS AROUND IT , FUEL TANK/PIPES . RUBBER HOSES/BITS , BRAKE PIPES ETC
Post #379344 16th Dec 2014 6:53am
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lambert.the.farmer



Member Since: 11 Apr 2012
Location: harrogate
Posts: 2006
England 1998 Defender 90 300 Tdi PU Rutland Red
I have seen one by campinggaz that claims 1700deg plus but I am guessing that is the flame temperature and not how hot it will get the work piece. Like you said though it has to help. Rhubarb and custard let fly with their secret weapon.
Post #379345 16th Dec 2014 7:01am
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leeds



Member Since: 28 Dec 2009
Location: West Yorkshire
Posts: 8582
United Kingdom 
1700 degrees would be flame temperature.

Get a good quality plumbers blow torch as they are designed to work 'upside down' awkward angles without going out.


Brendan
Post #379352 16th Dec 2014 7:48am
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5811
2006 Defender 110 Td5 USW Zermatt Silver
I've got

http://www.screwfix.com/p/rothenberger-sup...orch/68635

Andy
Post #379354 16th Dec 2014 8:10am
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AndrewS



Member Since: 10 Apr 2007
Location: Hereford
Posts: 3709
United Kingdom 2013 Defender 130 Puma 2.2 SW Rimini Red
2nd vote for Rothenberger Thumbs Up
Post #379364 16th Dec 2014 9:00am
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Supacat



Member Since: 16 Oct 2012
Location: West Yorkshire
Posts: 11018
United Kingdom 2013 Defender 110 Puma 2.2 XS DCPU Keswick Green
lambert.the.farmer wrote:
I have seen one by campinggaz that claims 1700deg plus but I am guessing that is the flame temperature and not how hot it will get the work piece. Like you said though it has to help.


If you are not cutting & only looking to heat to free off seized nuts then that sounds like plenty hot to me. Just stick with propane as the best compromise on heat vs cost.
Post #379390 16th Dec 2014 10:45am
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uncas



Member Since: 22 Nov 2012
Location: Wentworth near Rotherham
Posts: 340
United Kingdom 
Look in the Cromwell catalogue they have quite a selection including the Rothenberger. I have a very small hand held one thats refillable from gas lighter cartridges, But I also have access to Oxy Acetylene equipment for the really big stuff.

Uncas
Post #379391 16th Dec 2014 10:49am
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Mountain_man



Member Since: 09 Dec 2011
Location: Right side of Offas Dyke
Posts: 756
Wales 
Had that Rothenburger one for a few years now and it is miles ahead of any other blow torch out there. I have used it to heat 12mm bar to cherry allowing it to be bent easily to a very tight angle. The Map bottles last for ever and I am still on my 2nd one after many years of reasonable regular workshop usage. Expensive, yes. Quality worth paying for? Undoubtedly.
Post #379392 16th Dec 2014 11:01am
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steventheplumber



Member Since: 29 Apr 2014
Location: Lincolnshire
Posts: 767
England 1987 Defender 90 200 Tdi HT Keswick Green
use MAPP gas with the rothenburger blow lamp
Post #379410 16th Dec 2014 1:35pm
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kipperthedog



Member Since: 27 Jun 2013
Location: Down South
Posts: 403
United Kingdom 
+1 Rothenberger and Map Gas. It is a very nice bit of kit Thumbs Up ,
Post #379418 16th Dec 2014 2:31pm
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gilarion



Member Since: 05 Dec 2013
Location: Wales
Posts: 5115
Wales 2007 Defender 90 Other CSW Trident Green
It does not matter which torch you have it’s the gas that is important the best gas on the market is Ultragas forget about CampingGaz or Map gas.
Ultra Gas has a gas mixture of propane, butane and acetone to give a flame temperature of 2,100°C. It also has a foam insert to enable the cartridge to be used upside down for longer periods.
http://www.tooled-up.com/product/sievert-2...0g/140177/
Post #379427 16th Dec 2014 3:00pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17606
United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
Provided that you know what you're doing, an oxy-propane or oxy-acetylene torch is unbeatable, but you may have insurance issues in a private setting.

You can cut and weld, braze, and generally heat things. The downside is that you're careless or don't know what you're doing you can incinerate or kill yourself and others with ease.
Post #379448 16th Dec 2014 4:15pm
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5811
2006 Defender 110 Td5 USW Zermatt Silver
It's not just about the gas it is also about the torch. The rothenberger has a fairly small flame, most other torches have a bigger flame. I also use mine to light my open fire, but as a plumber I've got a few.

Andy
Post #379460 16th Dec 2014 5:09pm
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steventheplumber



Member Since: 29 Apr 2014
Location: Lincolnshire
Posts: 767
England 1987 Defender 90 200 Tdi HT Keswick Green
Razz
Post #379468 16th Dec 2014 5:45pm
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