Hello!! It's Joseph

 

  ruten xuite

 2010 version control-A pcb module rev  02 main PCB module rev 3 firmware: AC 06 ( celsius) PCB connectors: molex SPOX 5264 series 2.5 mm pitch RS 2 way   mouser header 5267 series RS    4 way sheth

 some new models arrive in 2020: The maximum fan speed: Ikawa: 30000 rpm Kaffelogic: 14700 rpm. They coined it transitional fluidisation ( glass flow + fluid flow) JMS-272 1600w 250 deg c 100g 37.5 x 14 cm there's a narrower chamber for SR series,  they measure airflow to increase from 2.1 to 4.3 CFM pros and cons of fluid bed 

 started from kickstarter in 2020, an "smart" fluid bed type coffee roaster     basically the most simple "one touch" mode has 8 settings. If you look at the flavor, it just illustrates the basics of different roast level, from light roast to dark roast. I guess the main difference is the roast time.  comparison with ikawa and sandbox: 首批用家反響: 銀皮收集盒與上蓋無法完全密合 機器下豆盒與機器有間隙, 不密合   銀皮盒烘120克會卡豆子, 有4～10克不等的豆子卡在銀皮盒 有用家建議這樣改:   88g,有12顆應該是 機器本身因素沒有翻攪到 也許是我們在玩家模式時用的風力比較小，而使得側邊有的豆子似乎容易盤旋不太會掉到斜坡下被熱風吹到所致   pros and  cons of fluid bed roasting.  19 Aug 2021 new improved parts zeczec   SR540 SR800 mod