Question Chopper / Saw / Cutter for Metal Nielsen Frames

[Leoo]

Hi All,

I was wondering what is the best saw/chopper to use cutting metal frames from nielsen? Looking for one that is reliable and most importantly accurate.

Thank you!

 

[Rick Hennen]

Just about any miter saw will cut aluminum. It's the blade that makes the difference. A blade with sharp carbide tips is a must and TCG tooth configuration works best Higher tooth count is also a plus. As far as accuracy is concerned, I use a Dewalt compound miter saw but I am a woodworker, not a framer. I am sure most framers would agree that the most accurate are fixed double miter saws specific to the framing industry. I will leave it to the framers to suggest the different manufacturers.

 

[DVieau2]

A chopper is not the right tool.

A 10 inch miter saw would work just fine. Have a way to clamp the moulding.

If you're only making a few cuts any good carbide tip blade would work.

If cutting aluminum on a regular basis buy a blade like this:
Amazon product ASIN B0002TUFBS
I have an expensive blade (Systematic) and have cut a lot of metal, but I always needed a fine metal file to make the cut perfectly burr free.

EDIT: A good pair a safety glasses please.

 

[Leoo]

Thank you all for your response. Is there a specific brand machine / model number that cuts metal frames without having to file? Thank you

 

[wpfay]

Thank you all for your response. Is there a specific brand machine / model number that cuts metal frames without having to file? Thank you

My experience has been that even with big industrial saws with dedicated non-ferrous metal cutting blades and an automatic blade lubrication system, you are still going to need to dress the corners.
They do make a better cut, but there is still a slight burr that needs to be removed.
I would speculate that a flawless cut would still require a touch with a file or it would be dangerously sharp.

 

[Leoo]

My experience has been that even with big industrial saws with dedicated non-ferrous metal cutting blades and an automatic blade lubrication system, you are still going to need to dress the corners.
They do make a better cut, but there is still a slight burr that needs to be removed.
I would speculate that a flawless cut would still require a touch with a file or it would be dangerously sharp.

Thank you, that makes sense and I agree. If I were to buy a specific machine brand/model number, is there one that is recommended? Thank you

 

[JFeig]

I would think it would be more important to look about availability in your area at the time you are purchasing a saw and how it is set up regard your shop. Shipping and installation can be a major factor as well as the ability to find replacement parts.
New vs old depends on your budget. Not following the manufacturers recommended maintenance procedures is an important factor in its serviceability.
The type/style of material stops and hold downs are also important feature. Different hold down designs as well s the diameter of the blade will determine the assortment of mouldings you can cut safely.
The 2 saws I purchased used were made in USA. I was also fortunate to have 3 phase power on one of my two locations. The first saw was powered via a phase convertor.
As an old IT person, it is the process(ex: the software) vs the actual hardware that should be considered first to make a decision to purchase. If the process doesn't work as you want, the hardware is irrelevant as in the weakest link of a chain.

 

[Kerry Pope]

I have a 10" pistorius double miter saw set up for metal.with the lubrication system. It is 600.00 with the phase convertor and 48" measuring arm. Got it from the original owner who has had it for 30 years or so...text me if interested. 704-301-6690 it is in S.C.

 

[wpfay]

Leoo, I was going to suggest a used Pistorius, if you could find one, and Bingo!

Pistorius has been out of business for quite some time, but their saws, to the best of my knowledge, use "off the shelf" parts, and can be easily maintained.

 

[Leoo]

Thank you so much! Would you know which model and I can look for it on the secondary market?

 

[wpfay]

Leoo,
Check out the response just before my last one. #8
That machine, hence my “Bingo”.

I have a 10" pistorius double miter saw set up for metal.with the lubrication system. It is 600.00 with the phase convertor and 48" measuring arm. Got it from the original owner who has had it for 30 years or so...text me if interested. 704-301-6690 it is in S.C.