• 4 Drying - AstenJohnson

    keep up with the innovations in machine design. Dryer fabrics are a crucial element in successful machine operation. 4 1 Paper Drying Theory Figure 4.1 shows the schematic of a typical dryer configuration. The sheet is pressed against the heated cylinder by the dryer fabric. The drying of paper is accomplished by two

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  • Direct Gas Fired Cylinder Heaterfor Paper Drying

    to dry paper. Dryer felts or fabrics are commonly used to hold the sheet against the cylinder surface except in the case of heavy paperboard. A modification to heated-cylinder drying has been the shift to a draw-free sheet transfer between dryer cylinders through the application of a single dryer felt which maintains contact with the sheet.

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  • Drying Cylinder - GEIN-Maskiner AB - Gein paper machinery

    GEIN-Maskiner AB > Products > Machines > Parts of Paper machines > Drying Cylinder. Filters. Showing all 9 results Please add widgets to the WooCommerce Filters widget area in Appearance > Widgets ... Our ref. no. J23-151 DRYER Manufacturer Sano Iron Works co.ltd Manufacturing Year 1958 Face (mm) 2460 W.width mm 2300 Diam. mm 1524 Press. bar 3 ...

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  • Paper Machine Dryer, Paper Machine Drying Part Dryer ...

    The paper machine dryer is a cylindrical body with cast-in caps at both ends. The dryer is mainly composed of a cylindrical cylinder, an end cap, a steam head, a steam inlet pipe, and a drainage siphon pipe, because the heating steam pressure increases, when the steam pressure exceeds 0.49 MPa(5kg/cm2), then use steel dryers.

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  • Toscotec | Products - Paper&Board machines: Drying section

    In the case of a new paper machine it is possible to use fewer dryers, which clearly results ( IMMAGINE ) in a reduced investment cost and space with reduced investment in the building. As a rebuilding tool when upgrading an existing paper machine, there is significant increased drying capacity when simply replacing the cast iron dryers without ...

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  • Dryer Cylinder For Paper Making Process In Paper ...

    Drying cylinder is a necessary spare part of paper making machine. It is used in drying part of a paper production line. Working with hot steam from steam boiler, dryer cylinder dry wet paper sheets, then the dry paper sheets can be reeled into jumbo rolls. In general, more than 10 dryer cylinders is needed for a paper making machine.

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  • Thermodynamic and Heat Transfer Evaluation of Pocket ...

    pocket ventilation for two tier dryer in a multi-cylinder drying section of a paper machine. It has been proved that mathematical modeling is a powerful tool to optimize the paper drying process. Frequently the main objectives in the paper dryer Figure 1. Pocket ventilation for two tier multi-cylinder dryer .

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  • Drying part of Paper Machine, Dryer cylinder & Accessory ...

    Drying part of Paper Machine is equipped with 20 φ1800 dryer cylinders. This part has three dryer groups 6+6+8. Part dryers of each group use open type big gear drive. Dry wire designed tension: 5KN/m. Drying part of Paper Machine also consists of Dryer cylinders, Dryer cylinder accessory, Net corrector, Wire tensioner, Rolls, Dryer cylinder ...

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  • Paper Making Machine With High Productivity

    End Step: Drying Part of Paper Manufacturing Equipment: Through heater drying machine, you can get dry paper. The Categories of Paper Manufacturing Machine: According to shape of net, paper making equipment can be divided into fourdrinier paper machine and cylinder mould paper machine. The fourdrinier machine was made in 1803.

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  • Spare Parts Dryer Cylinder Paper Machine - Pulp

    Spare Parts Dryer Cylinder Paper Machine. The main components of the dryer cylinder include: roller shell, spoiler, siphon, end cap, manhole cover, bearing, shaft head, steam joint and so on. The cast iron dryer for paper machines is used as a key component for paper drying – pressure vessels.

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  • Paper Machine Design and Operation--Descriptions and ...

    Cost of Paper Machine Clothing 140 5.18 Vacuum Pumps 140 Water-Ring Vacuum Pump 140 Water-Ring Pump Heat Recovery 141 Turbo Compressor 142 5.19 Pressi ng and Paper Quality 143 Shadow Marking 143 5.20 Future Development of Pressing 143 References 147 CHAPTER 6 – DRYING OF PAPER 6.1 Cylinder Drying 149 Heat Transfer Considerations 149

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  • Paper machine drying rate, Technical Information Paper TIP ...

    This TIP outlines procedures for calculating paper machine drying rates for coated and uncoated papers and provides drying rate curves. The objective of the TIP is to define rate of water removal on a common basis for mills to use to compare a particular machine to past performance and to other machines.

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  • Drying concepts | Voith

    The stabilizers fix the paper web on the dryer fabric so that it is crease-free during the entire drying process and guided from drying cylinder to drying cylinder. If there is a break, the broke falls onto a conveyor belt and is transported into the pulper.

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  • (PDF) New developments in paper and board drying

    Drying of paper during 2000–2018 is reviewed. The review includes new drying processes, multi-cylinder dryers, tissue and impingement drying, TAD-drying, infrared drying and energy use for ...

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About us

Founded in 1982, Dekelon Paper Making Machinery Co.,Ltd. has always striven to meet and exceed customer expectations and continue to update and improve...

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