Catalog excerpts

Glass - 1

Glass Annealing, Hardening, Tempering Bending, Slumping, Annealing Welding Laminating Fusing Melting Photovoltaics Quartz Glass Technology Fiber Optics Heat Soak Laboratory I Made I in I Germany

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Glass - 2

Made in Germany Nabertherm with 480 employees worldwide have been developing and producing industrial furnaces for many different applications for over 60 years. As a manufacturer, Nabertherm offers the widest and deepest range of furnaces worldwide. 150,000 satisfied customers in more than 100 countries offer proof of our commitment to excellent design, quality and cost efficiency. Short delivery times are ensured due to our complete inhouse production and our wide variety of standard furnaces. Setting Standards in Quality and Reliability Nabertherm does not only offer the widest range of...

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Forced Convection Bogie Hearth Furnaces Electrically Heated or Gas-Fired Forced convection bogie hearth furnace W 19150/60AS for tempering of semifinished borosilicate glass products The forced convection bogie hearth furnaces W 1000/60A - W 8300/85A are used when heavy charges weighing up to more than 25 t have to be heat-treated. They are ideal for processes such as solution like glass tempering or cooling from glass, for which a good temperature uniformity is crucial. The high-performance air circulation assures that the temperature uniformity achieved throughout the work space is...

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Additional equipment ■ Direct gas heating or upon request with indirect gas heating with radiation tube ■ Electric chain-driven bogie in combination with rail operation for smooth movement of heavy loads up to Model W 4000 ■ Optimization of the temperature uniformity up +/- 3 °C according to DIN 17052-1 see page 71 ■ Bogie running on steel wheels with gear rack drive, no rails in front of the furnace necessary ■ Different possibilities for an extension to a bogie hearth furnace plant: - Additional bogies - Bogie transfer system with parking rails to exchange bogies running on rails or to...

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Forced Convection Chamber Furnaces, Heat Soak Test Furnaces for Toughened Safety Glass (TSG) Electrically Heated or Gas-Fired Forced convection chamber furnace N 4010/45 HA Forced convection chamber furnace N 12000/26 HA These forced convection chamber furnaces are available for maximum working temperatures of 260 °C or 450 °C. They are suitable for numerous processes such as pre-heating of moulds, ageing or drying. These forced convection chamber furnaces up to 450 °C are recommended for Heat Soak testing of Toughened Safety Glass (TSG). During a Heat Soak Test in accordance with EN...

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Additional equippment ■ Optional floor insulation provides for improved temperature uniformity for 260 °C models ■ Data recording via Nabertherm Control Center (NCC) in accordance with the requirements of EN 14179-1 for Heat Soak Tests of Tempered Safety Glass (TSG) ■ Racks for loading of standing glass panes ■ Entry ramps or track cutouts for floor-level charging cart of models with bottom insulation ■ Furnace positioned on base frame provides for ergonomic charging height ■ Electro-hydraulic lift door ■ Fan system for faster cooling with manual or motor-driven control ■ Motor-driven...

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Chamber Ovens, Ovens for Laminated Safety Glass (LSG) Electrically Heated or Gas-Fired The chamber ovens of the KTR range can be used for complex drying processes and heat treatment of charges to an application temperature of 260 °C. The high-performance air circulation enables optimum temperature uniformity throughout the work space. A wide range of accessories allow the chamber ovens to be modified to meet specific process requirements. The design for the heat treatment of flammable materials in conformance with EN 1539 (NFPA 86) is available for all sizes. The chamber ovens can also be...

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Glass - 9

Chamber oven KTR 22500/S with chamber lightning and drive-in tracks with insulated plugs which provide for an optimal temperature uniformity Over-temperature limiter with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load Incl. floor insulation Defined application within the constraints of the operating instructions NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive Controls description see page 72 Additional equipment Track cutouts for level drive-in of charging...

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Accessories ■ Adjustable plate shutters to adapt the air guide to the charge and improve temperature uniformity ■ Guide-in tracks and shelves ■ Shelves with 2/3 extraction with evenly distributed load on the whole shelve surface ■ Platform cart in combination with drive-in tracks ■ Charging cart with rack system in combination with drive-in tracks ■ Sealing shoes for ovens with drive-in tracks to improve temperature uniformity in the work space All KTR-models are also available with Tmax 300 °C. 'Depending on furnace design connected load might be higher *Please see page 73 for more...

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Glass - 11

Clean Room Solutions Clean room applications impose particularly high requirements to the design of the chosen furnace. If the complete furnace is operated in a clean room an essential contamination of the clean room atmosphere must be avoided. Especially, the particle contamination must be reduced to a minimum. The specific application determines the choice of the required furnace technology. In many cases forced convection furnaces are required to achieve the necessary temperature uniformity at lower temperatures. For higher temperatures, Nabertherm has also delivered many furnaces with...

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Glass - 12

Ovens, also with Safety Technology According to EN 1539 Electrically Heated Oven TR 60 with adjustable fan speed With their maximum working temperature of up to 300 °C and air circulation, the ovens achieve a perfect temperature uniformity which is much better than in ovens of most competitors. They can be used for various applications such as e.g. drying, sterilizing or warm storing. Ample warehousing of standard models provides for short delivery times. Electrical rotating device as additional equipment see page 13 Extricable metal grids to load the oven in different layers Tmax 300 °C...

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