https://www.qhsmt.com/product/qrf830-reflow-oven-8-zones-solder-welding-with-cabinet/
QRF830 reflow oven 8 Zones solder welding Hot wind SMT line
Dec 10, 2022 - QRF830 reflow oven infrared benchtop 8zones Hot wind , with cabinet power 3.5KW PID close cycle control size2440x680x1200mm .is bigger size than QRF630 SMT....
reflow ovenzones