Generally pellets will burn quicker than chunks. Whether to use
pellets,
chips or
chunks depends on how you use them. Generally: high intensity, low duration smoke can be made form pellets whilst low intensity, long duration can be made from chips or chunks. That is over simplified because there is more too it than that but it is a good conceptual starting place.
My
Masterbuilt Electric Smoker (MES) does not produce as aggressive a heat onto the smoking tray as does my Dad's
Aldi gas smoker - the heat onto the wood chip tray is very high with the gas flame directly under it. 3/4 filled his tray with fruit tree trimmings about little finger thick gives us about 1/2 hr of smoke running at about 110oC. Chunks of fruitwood trunk also last about 1/2hr, smokes like all buggery and then stops. I would be inclined to wrap the smoking wood in aluminium foil and put a few pin pricks into it and then place it in the Aldi gas smoker tray to make the wood last a bit longer.
Pellets would burn too quickly if you put them on top of
heat beads in something like a webber. Some folks I know who use heat beads will put chunks of smoking wood on top of them, say 10-20cm long bits of wine barrel staves. You could try the alfoil wraping of pellets on top of heat beads but I supsect that is simply too much direct heat on the pellets.
AFAIK and the communication I had with
urban griller, the
Traegor pellets are a
fuel pellet not a smoking pellet,
per se.
What I understand of this is: I would assume that when they are manufactured in the extruded pellet there would be less aromatic wood and more bulking timber in the mix. Smoking pellets would have a higher proportion of the aromatic wood. Fuel pellets are used in smokers where they are the primary heat source and due to using a large amount of them, they would impart enough smoke flavour. If you used a smoking pellet in a fuel situation like that it is likely you would oversmoke the foods. This could explain why fuel pellets appear to be cheaper than smoking pellets.
IMO it is somewhat of a challenge to smoke at low temps with the Aldi gas smoker. Certainly if you are wanting to cook food (as oppossed to a cool smoking) in the smoker it will burn through the items in the smoke tray quite quickly. The MES too can produce a lot of heat on the smoker tray (as it has an electric element almost directly under it) and at 120oC it can make the pellets catch on fire (i.e. they produce a lot of combustable gas that then ignites making a huffing noise or shoots the pellet loader out of the MES). My approach with the MES was to smoke at lower temps, say 50-60oC and then ramp up later on to 120oC for the cooking to begin. Having said that I find that the MES produces a lot of tar/blackening of the inside of the machine when I put pellets in the smoker tray. My approach these days is to not use the MES smoking tray at all. I have constructed an external, venturi style (much the same as a smokedaddy) cool smoke generator that burns pellets. I find the cool smoke going into the MES even when it is at 120oC creates less tar or blackening of the inside of the machine and IMO gives a better tasting food. I can even still see through the glass panel in the door.
You get the idea of the venturi: the smaller pipe has an aquarium air pump hooked to it and draws the smoke into the bigger pipe that travels into the MES. It has a lid on it when operating. I have a small hole just above the false bottom in it, to poke a flame from a butane torch into it to ignite the pellets. I will leave the hole open until it gets going and then will shove a bolt in the hole to choke it down a little (it still draws enough air through the gaps in the bottom sealing plate). I have built it to resemble the shape of the pellet feed tray so that it is slide in replacement for the feeder tray.
I use the prototype/proof of concept model that worked well enough to not bother building another and pump the smoke into the MES in turned off mode for cheese. My favourites so far are Colby, Havarti and Cracker Barrel but I have recently tried Kaskaval (not keen on it to begin with), Cheshire (school is out on this) and some cheese for cooking - Romano Pepato. It does not raise the temeprature of the MES much above ambient temp (a couple of degrees celsius if I run the smoke too hard) so I can smoke cheese at what ever the ambient temp is (I prefer to do it on a cool day). I might smoke for 1/2hr to 2 hrs depending upon how smokey I want it, or whether I am drinking.
Looking at the sliced off corner, you can see the colour change on the outside. It has not really made a penetration smoke ring but the flavours goes right through.
Or turned on at cooking temps for wings; the bucket is the chicken wingettes and broken down duck in brine. The smoked duck was sublime.
Ribs (dry rub then spiced rum and pineapple sticky sauce/glaze)
Fatties (the unrolled one was pork mince with fennel bulb, caramelised apple, caramelised dried apricot and caramel sauce - it is also the cooked one).
I purchased and tried an A Maze N Pellet smoke generator but found you need good airflow to keep it smouldering and this can dry the foods more than I would like. I didn't really persist with it that much TBH because I then jumped into making the venturi jobby.
Misty gully has good quality smoking pellets and can do a good deal on large quantities: some friends and I bought 10kg bags of 5 varieties recently and split them amongst ourselves. Admitedly (in terms of price) these were some of the last imported wood pellets as I believe she now stocks Australian made smoking pellets. I also highly rate her jerky cure and seasoning mixes.