Heller MK7

Models in this family

1. 

   MK7

   The Heller MK7 is an ISO-certified reflow oven system with configurable air or nitrogen process gas options and multiple size variants.

   Cited variants

   Designation	Generation	Vintage	Changes	Source
   1936 MK7	—	—	Variant with 5900 mm oven length, 10 heated zones, 3600 mm heated length, 3 cool zones, and standard maximum working temperature of 350°C.	web.archive.org[1]
   1707 MK7	—	—	Variant with 3615 mm oven length, 7 heated zones, 1920 mm heated length, 1 cool zone, and standard maximum working temperature of 350°C.	web.archive.org[2]
   1913 MK7	—	—	Variant with 5900 mm oven length, 13 heated zones, 3560 mm heated length, 3 cool zones, and standard maximum working temperature of 350°C.	web.archive.org[3]
   1826 MK7	—	—	Eight heated zones mentioned in the description; belt speeds up to 1.88 m/min; oven length 465 cm; heated length 360 cm; two cool zones; standard maximum working temperature 350°C with 400°C option.	hellerindustries.com[4]
   2043 MK7 (3 Cooling Zone)	—	—	Thirteen heating zones; belt speed up to 1.88 m/min; cooling zones: 3; length 6.774 m; width 1520 mm; height 1.440 m; weight 4180 kg; conveyor speed 250 - 1,880 mm/min.	sinerji-grup.com[5]

Sources