1. KJ tube furnace chamber, 2. Maximum energy efficiency is achieved, 3. Lower teperature outside. 1. KJ Box furnace chamber, 2. Maximum energy efficiency is achieved, 3. Lower teperature outside.Modle:KJ box furnace chamberdimensions;according to your requirementPackage: Plastic paper inside, Polyfoam filled, Wooden box outside.Payment: T/T, West union, etc.Shipping and Delivery: by air/sea, in ...