Γυαλί - Ξήρανση, αποσύνδεση, ανόπτηση, ψύχρανση, επικάλυψη - Κατασκευή βιομηχανικών φούρνων Nabertherm
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N 560/26.. - N 10000/45..
 
N 560/45HA N 3920/26HAS  

2 x N 12000/26S with charge racks for preheating of moulds

Charging on different levels

Drive-in tracks for pallet truck or charging trolley

These low-temperature chamber furnaces are available for maximum working temperatures of 260 °C or 450 °C. They can be used for various processes such as ageing, curing/preheating or drying. These furnaces are suited for use with baskets, pallets as well as mobile furnace racks. The charging can be carried out with fork lift, pallet truck or charging trolley. All furnaces are available with electric or gas heating.

  • Tmax 260 °C or 450 °C
  • Heated electrically or indirectly with gas
  • Electrical heating by means of heater coils
  • Available with horizontal (type/HA) or vertical air circulation (type/A) for optimal uniformity in your charge
  • Ground level charging without floor insulation for 260 °C models
  • Optimum temperature uniformity (according to DIN 17052-1) to ΔT 10 K in the useful chamber
  • Optimal air circulation for your charge by means of adjustable air outlets
  • Furnace chamber lined with alloy sheet 1.4301 (304) for 450 °C models
  • Low shell temperature by means of high quality mineral wool insulation
  • Manually adjustable air inlet and exhaust air vent
  • High air exchange for fast drying processes and good temperature distribution
  • Furnace sizes suitable for common charging systems, such as pallets, baskets, etc.
  • Double-wing door for furnaces N 1500/.. and larger
  • Over-temperature limit controller with adjustable cutout temperature for thermal protection class in accordance with EN 60518-2 as temperature limiter to protect the oven and load
  • For control system see page 42

Additional Features

  • Optional floor insulation for improved temperature distribution on 260 °C models
  • Entry ramp for lift trucks or ground tracks allowing ground-level entrance of charging trolley on models with insulated floor
  • Electro-hydraulic lift-door
  • Fan system for faster cooling with manual or automatic controls
  • Automatic control of exhaust air vents for better ventilation of the furnace chamber
  • Window and furnace chamber illumination
  • Safety technology according to EN 1539 for charges containing solvents (see page 16)
  • Catalytic or thermal exhaust gas cleaning systems
  • Custom sizes up to 30,000 liters and charge weights up to 30 tons
ModelTmaxInner dimensions in mmVolumeOuter dimensions in mmCirculation rateSupplyElectrical
 °Cwdhin lWDHm3/hpower/kWconnections*
N 560/26..260750100075056010701680107090013,03-phase
N 1000/26..2601000100010001000138018201200360017,53-phase
N 1500/26..2601500100010001500188018201200360020,53-phase
N 1500/26..12601000150010001500138023201200360020,53-phase
N 2000/26..2601500110012002000188019301420640020,53-phase
N 2000/26..12601100150012002000148023301420640020,53-phase
N 2010/26..2601000100020002000138018202220640020,53-phase
N 2880/26..2601200120020002880158020202220900046,03-phase
N 4000/26..2601500220012004000188028301420900046,03-phase
N 4000/26..12602200150012004000238023301420900046,03-phase
N 4010/26..2601000200020004000138028802220900046,03-phase
N 4500/26..2601500150020004500188023802220900046,03-phase
N 5600/26..26015002500150056001880278022601260064,53-phase
N 6750/26..26015003000150067501880328022601940091,03-phase
N 7200/26..26020001500240072002380233026201940091,03-phase
N 10000/26..2602000250020001000023802780276026000111,03-phase
            
N 560/45.. E450750100075056011901800119090013,01/ 19,03-phase
N 1000/45.. E4501000100010001000150019401320360017,51/ 39,03-phase
N 1500/45.. E4501500100010001500200019401320360020,51/ 39,03-phase
N 1500/45.. 1E4501000150010001500150024401320360020,51/ 39,03-phase
N 2000/45.. E4501500110012002000200020501540640020,51/ 45,03-phase
N 2000/45.. 1E4501100150012002000160025501540640020,51/ 45,03-phase
N 2010/45.. E4501000100020002000150019402320640020,51/ 45,03-phase
N 2880/45.. E4501200120020002880170021402320900046,01/ 64,03-phase
N 4000/45.. E4501500220012004000200029501540900046,01/ 64,03-phase
N 4000/45.. 1E4502200150012004000250024501540900046,01/ 64,03-phase
N 4010/45.. E4501000200020004000150029402320900046,01/ 64,03-phase
N 4500/45.. E4501500150020004500200025502320900046,01/ 64,03-phase
N 5600/45.. E45015002500150056002000290023801260064,51/ 90,03-phase
N 6750/45.. E45015003000150067502000340023801940091,01/109,03-phase
N 7200/45.. E45020001500240072002500255027401940091,01/109,03-phase
N 10000/45.. E4502000250020001000025002900288026000111,01/135,0 3-phase
1 Reduced connected power for plastics applications *Please see page 42 for more information about mains voltage

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N 15/65HA, N 30/45HA - N 500/85HA
N 120/65 HA N 250/65HA with pneumatic lift-door

N 500/65 DF mit with dustfree execution of the inner chamber

For special applications e.g. cooling and coating of special glasses needing excellent temperature distribution or good ventilation of the furnace chamber, we recommend our air-circulation furnaces. Our standard range lives up to most requirements. For special applications customized versions are available.

  • Tmax 450 °C, 650 °C or 850 °C
  • N 15/65HA is available as table-top model in stainless steel, other models are freestanding and include a stand
  • Optimal temperature distribution according to DIN 17052-1 up to DT < 6 K
  • Horizontal air circulation
  • High air circulation hence optimal temperature uniformity
  • Shelves allow charging in different levels
  • Air guidance box provides for optimal air circulation and temperature distribution
  • Standard equipment: one shelf and tracks for two further shelves
  • For control system see page 42

Additional Features

  • Vapour vent flap control with cooling fan
  • Air inlet and exhaust fans
  • DF-version with dustfree execution of the inner chamber
  • Safety features in accordance with EN 1539
  • Customized dimensions
  • Automatic door opening for fast cooling
  • Vertical air circulation in case of specific charge requirements
  • Roller conveyors
  • Cooling station
  • Fan speed control for air circulation
  • Charging aids
  • Additional shelves
ModelTmaxInner dimensions in mmVolumeOuter dimensions in mmSupplyElectricalWeight
 °Cwdhin lWDHpower/kWconnections*in kg
N 30/45HA45029042026030607+255117513153,61-phase195
N 60/45HA45035050035060667+255125014006,63-phase240
N 120/45HA450450600450120767+255135015009,63-phase310
N 250/45HA4506007506002501002+2551636186019,03-phase610
N 500/45HA45075010007505001152+2551886201028,03-phase1030
            
N 15/65HA2650295340170154708454602,71-phase55
N 30/65HA65029042026030607+255117513156,03-phase195
N 60/65HA65035050035060667+255125014009,63-phase240
N 120/65HA650450600450120767+2551350150013,63-phase310
N 250/65HA6506007506002501002+2551636186021,03-phase610
N 500/65HA65075010007505001152+2551886201031,03-phase1030
            
N 30/85HA85029042026030607+255117513156,03-phase1195
N 60/85HA85035050035060667+255125014009,63-phase240
N 120/85HA850450600450120767+2551350150013,63-phase310
N 250/85HA8506007506002501002+2551636186021,03-phase610
N 500/85HA85075010007505001152+2551886201031,03-phase1030
1Only heating between two phases *Please see page 42 for more information about mains voltage
2Table-top model

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W 1000/65A - W 10000/85A
 
 Bogie hearth furnace W 1500/65A with atmospheric box for operation under protective-gas as additional feature.

For heavy charge weights, air circulation furnaces are also available with movable bogies to be charged in front of the furnace.

Standard Version (different from chamber furnaces N 30/45HA ff.):

  • Tmax 650 °C or 850 °C
  • Freely steerable bogie on Tefolan wheels
  • 3-sides heating: from both sides and from bogie
  • Vertical air circulation with powerful fan in the furnace roof
  • Air guidance sheets for optimal temperature uniformity
  • For control system see page 42

Additional Features

  • Atmospheric boxes for protective-gas operation
  • Electro-hydraulic lift-door
  • Vapour vent systems
  • Rail-operation, electric bogie drive
  • Cooling system
  • Multi-zone temperature control to optimize temperature distribution up to Δ T < 6 K in accordance with DIN 17052-1
  • Exhaust air flap control for faster cooling
  • Customized dimensions
ModelTmaxInner dimensions in mmVolumeOuter dimensions in mmSupplyElectrical
 °Cwdhin lWDHpower/kWconnections*
W 1000/65A6508001600800100014502400230042,03-phase
W 1500/65A6509001900900150015502750240058,03-phase
W 2200/65A650100022001000220016503000250077,03-phase
W 3300/65A650100033001000330016504000250090,03-phase
W 5000/65A6501200340012005000185041002700110,03-phase
W 7500/65A6501400380014007500205045002900140,03-phase
W 10000/65A65016003900160010000225046003100220,03-phase
           
W 1000/85A8508001600800100014502400230042,03-phase
W 1500/85A8509001900900150015502750240058,03-phase
W 2200/85A850100022001000220016503000250077,03-phase
W 3300/85A850100033001000330016504000250090,03-phase
W 5000/85A8501200340012005000185041002700110,03-phase
W 7500/85A8501400380014007500205045002900140,03-phase
W 10000/85A85016003900160010000225046003100220,03-phase
*Please see page 42 for more information about mains voltage

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