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Exciting Hottop news - bigger and better roaster coming!

After feeling like I was :head: for the past two years, I got a reply today from the top brass in Hottop with some fantastic news! Hottop plan to release a bigger and better version of their KN-8828 series roaster!

Bigger because it's expected to have a capacity of 600-800g. Better because there's talk of a number of improvements to both the (already excellent) control system and overall design. I understand the control system is based on the KN-8828B but there's some talk of a two-way USB interface which, if I understand correctly, means there's the possibility the roaster will not only export control data to a PC but will be able to be controlled by the PC too, out of the box. I'm pretty sure it's going to run a stock bean mass probe too but don't quote me on that. There are also improvements to the filtration system.

The unit is still in prototype so specs and final design are not bedded down yet, but here's a happy snap of the prototype. It obviously owes a lot to its predecessor and while I'm not sure how close this will be to the real thing it's nice to see something concrete at last on this!

2012-hottop-prototype.jpg

It's slated for Q2 2012 at this stage. Not sure about price but given it's bigger and heavier than the $1500 300g unit currently in production it's obviously going to come in somewhere above that, I don't think this will replace the 300g units. So I see this more as a parallel product, rather than a replacement for the current KN-8828 v2 series (so don't think this makes your current unit obsolete!). But for those who want the extra capacity without spending $5k+ on a 1kg gas roaster this could just fit the bill.

I don't know a whole lot more about it but feel free to ask if there's anything specific you'd like to know and I'll see what I can find out.

Greg

Comments

  • 8) Awaiting more info. Looks like it is a good way down the track too.  :)
  • It looks like something out of Star Trek  :thumb:
  • .... Or Battlestar Galactica.  It looks fantastic and the ability to control from a PC out of the box would be very tempting.
  • I'm interested. The big question tho is "How many amps?"
  • on 1324337631:
    I'm interested. The big question tho is "How many amps?"
    While also speculation based on the kw rating of 2 and 3kg roasters it wil come in under 10A and more likely 7-8A (Solar 2kg is 3.5kW, under 15A)
  • on 1324337631:
    I'm interested. The big question tho is "How many amps?"
    Definitely <10A Ronin. My understanding from the brief I got is that the prototype is running two of the 700W elements in the 300g unit. Whether that configuration remains the same into production I don't know. A 300g version is placarded at 740Wso  I imagine this'll be around the 1700W mark, allowing for the bigger motor and control system it'll need. This was always intended as a 600g roaster and it may come in at that, but the info I got seemed to suggest they were able to get closer to 800g in it. Sorry if it sounds a bit cryptic, the language barrier means I'm not always 100% clear exactly what is meant by certain comments! @BrettH: Definitely, being able to drive it from a laptop would be great. A bit geeky perhaps for day to day use as I find the B control panel fine, but if the software has profiling capabilities and you can basically create a P-style profile on the laptop then it would be great. There's the possibility the smarts will have PID functionality too which would be a big step up from the current P control system.
  • Interesting comment about the elements. One thing.that has always impresed me about the hottop is the serviceability and use of common spare parts between models. It will be interesting to see if the new controller can retrofit to existing models and whether any other parts are compatible. looking at that picture, it seems quite like a prototype. If release is in 3 - 6 months, it is probably further along and that may well be an old teaser photo. I'll be following this thread with interest. Hopefully they will continue to feed information as it moves towards release.
  • Yeah not sure UNM. Parts of it do look obviously prototypical, like the top cover, 'Dad's radio' knob for the manual eject lever and the control panel area. But the front cover, chaff tray and cooling tray downwards all appear to be pressed or moulded parts with neat angles, screw hole recesses etc, even a fancy moulding for the power switch (which would seem superfluous given the design of the 300g model, yet they've designed it in). Maybe they just like making nice prototypes but for all that work I wouldn't be surprised if the finished product has a lot in common with those parts.
  • Some drum fin redesign mods were developed for the present model in the US. They produced a nicer roast and increased efficiency. I hear they may be taken into considerations with the new model. Agitation is generally a weak spot in off the shelf home roasters
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