1. Internal dimension(mm):2650(L)*2100(W)*2000(H) 2. External dimension(mm):2850(L)*2300(W)*2400(H) 3. Cabin system: Rock wool sandwich panel, density 120kg/ sqm, 100mm thick. Outside is colorful steel; inside are galvanized steel,anti-flame and heat-insulation. 4. Main door: 2sets of end-door for in and out, with lift lock 5. Heating system:One set of gas burner, the max heat capacity 100,000Karl. One set of stainless steel heat exchanger. Need 20-25 minutes to reach 180 degrees. Cabinet(rock wool insulation) for the burner&heat chamber*1unit 6. Circulation system:One set of heat resistant fan for circulating the hot air,3kw motor.one set of cooling pump for cooling the axle bearing.Stainless steel fan impeller. 7. Control system:1unit,including automatic/constant temperature, stop, emergency stop,start,oven temperature setting, constant temperature setting,hot air temperature setting,over indicator,failure indicator,normal indicator,power indicator,pre-work indicator. 8. Guide rail:1set of guide rail for pushing the trolley in and out. 9. Included:All Hardware,Fasteners,and Sealants 10 Note The voltage is 220v/1phase/50hz and 380v/3phase/50h.