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Vacuum chamber furnace | ALD Vacuum Technologies GmbH - VKNQ 40/40/60 The machine is in good condition. Please refer to further technical details in the attachement of the offer. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #Tags: VKNQ 40-40-60 | VKNQ40 | VKNQ-40

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The furnace can be set to 1400°, only 1000° were used. The furnace is in a Swiss factory and in very good condition.

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EBNER, EQUIPMENT WITH PULL-OVER SYSTEM, WHICH IS SUITABLE FOR HEAT TREATMENT AND SURFACE COATING IN 4 BRANCHES Date of production : 1977 Producer : EBNER Industrieofenbau GmbH Date of renovation : 2006 Lacquering unit ( Burning-in kiln), producer: Werner & Pfleiderer Main products : electrotechnical steel stip coated, lacquered steel strip Production range Width : max. 350 mm ( each branch) Thickness : 0,55-1,0 mm Structure of equipment 1. Unwinder 2. Strip pull-over machine 3. Loop hole 4. Degreaser 5. Washing- and brushing machine 6. Drier 7. Pull-over frame I. 8. Strip regulating equipment 9. Antechamber 10. Strip pull-over furnace 11. Intermediate cooling 12. Cooling channel 13. Cooling channel closing 14. Pull-over frame II. 15. Lacquering equipment 16. Pull-over frame III. 17. Continuous watt loss measurer 18. Winder 19. Hydraulic supply unit 20. Winder hydraulics Sizes Width : 1800 mm Height above the upper component of roller : 300 mm Length of gas heating zone : 12000 mm Length of the electric heating decarbonizer zone : 17000 mm Technical data Max. temperature of the furnace's heating space : 900 0C Gas junction value : 100 Nm3/hour natural gas Its heating value 8000 kcal/Nm3 P= 2000-3000 mm v.o. Electric junction : app. 300 kW Tension : 3 x 380 V 50Hz 20 V 50 Hz Max. heating power : on 900 °C 3200 kg electrical strip/hour Heat treatment power of decarbonizer : 4 branches 0,55 x 350 mm strip, C content input 0,03 % Final C content 0,005% Number of heating groups : max. 1300 kg/hour 3a in the gas heating zone 5a in the electric heating zone Heating time of the cold, empty furnace to 900 °C work temperature : app. 8-9 hours Heat loss at 900 °C : 12Nm3/hour natural gas and 100 kWhour/hour Cooling water needs of cooling zone

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OVEN made for annealing of flatmaterial length Ovenhousing 2500 mm widht Ovenhousing 1300 mm height Ovenhousing 1500 mm working height (maximum thickness of material to be heated) 20 mm max. passage: 170 kg/h tact rate: 10 - 30 sec. fuel gas : HU = 11kW/h Furnace room temperature: max. 1300°C Material temperature: 1120 - 1250°C heat consumption: 0,64 kW/kg In 2009 the furnace has been modified from Oil- to gas heating. Therefore control, brick lining and firing are still in a good condition.

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