Functions and advantages of the drying section1. Moisture removal: The main function of the drying section is to effectively remove moisture from the paper, ensuring that the dryness of the paper meets production requirements.2. Improving Paper Quality : Through a uniform drying process, the drying section can improve the physical properties of paper, such as strength, flatness, and smoothness.3.
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Daxing Dryer Vac Roll for High Speed Paper MachineProduct name Vac roll Diameter range 700-1250mmFace lenh range 3000-14000mmWork speed 2800mpm Our performance The Vac roll in Dryer section normally is a grooved and drilled and used in the individual felt dryer section of high-speed paper machines. Air is sucked in through the holes on the roller shell, creating negative pressure in the grooves. Negative pressure keeps the paper in contact with the fabric, preventing operational issues such as paper shaking.
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Vac Roll Of High Speed Paper MachineProduct name Vac roll Diameter range 700-1250mmFace lenh range 3000-14000mmWork speed 2800mpm Our performance The Vac roll in Dryer section normally is a grooved and drilled and used in the individual felt dryer section of high-speed paper machines. Air is sucked in through the holes on the roller shell, creating negative pressure in the grooves. Negative pressure keeps the paper in contact with the fabric, preventing operational issues such as paper shaking.
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Dryer Vacuum Roll for High Speed Paper Machine Products information The Vac roll in Dryer section normally is a grooved and drilled and used in the individual felt dryer section of high-speed paper machines. Air is sucked in through the holes on the roller shell, creating negative pressure in the grooves. Negative pressure keeps the paper in contact with the fabric, preventing operational issues such as paper shaking. The generated support effect is optimized to be the highest on the curling edge, thereby improving paper edge support and achieving reliable tail threading.
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Dryer tensioning roll of paper machine used in the dryer section of the paper machine , that usually surface with hard chrome or rubber cover .Dryer Tensioning Roll of Paper MachineManufacturing StandardShell in seamless steel pipe or rolled and welded steel plateBulkhead in HT250 or QT500-7Journal in 42Crmo or Forged 42CrmoOptionalBearing housing in QT500-7 or ZG35 or Stainless steelGrease or thin oil lubricationRubber cover or Chromed platingSupply limitsMax Diameter: 1000mmMax Face length: 14000mmMax Balancing speed: 2500m/mi
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Vacumm Roll for High Speed Paper MachineShell material Q235B or Q345B rolled and welded pipe Shell thickness base on machine speed and roll size Head HT250 cast iron Surface polised with hole Bearing SKF ,NSK ,FAG Diamter 700-1200mm Face length 3000-14000mm work speed 2000mpm Vacumm roll more details Products information The Vac roll in Dryer section normally is a grooved and drilled and used in the individual felt dryer section of high-speed paper machines.
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Product Information: Dryer guide roll for high speed kraft paper machine ,tissue paper machine Wire RollsFelt RollsGuide rollsManufacturing StandardShell in seamless steel pipe or rolled and welded steel plateBulkhead in HT250 or QT500-7Journal in 42Crmo or Forged 42CrmoOptionalBearing housing in QT500-7 or ZG35 or Stainless steelGrease or thin oil lubricationRubber cover or Chromed platingSupply limitsMax Diameter: 1000mmMax Face length: 14000mmMax Balancing speed: 2500m/minWith Center dynamic deflection testingPackage: steel frame+wooden
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Blind hole press roller is a specially designed press roller widely used in the press section of paper machines. Its unique blind hole structure gives it significant advantages in the paper production process. The following is a detailed introduction to blind hole press rollers, including their structure, function, advantages, and applications.1.
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Dryer Guide Roll of Paper MachineWire RollsFelt RollsGuide rollsManufacturing StandardShell in seamless steel pipe or rolled and welded steel plateBulkhead in HT250 or QT500-7Journal in 42Crmo or Forged 42CrmoOptionalBearing housing in QT500-7 or ZG35 or Stainless steelGrease or thin oil lubricationRubber cover or Chromed platingSupply limitsMax Diameter: 1000mmMax Face length: 14000mmMax Balancing speed: 2500m/minWith Center dynamic deflection testing
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Guide Roll For Tissue Paper Machine used in the paper machine dryer section , the guide roll surface with tungsten carbide or rubber or hard chrome ,base on customer demand have different requirement.Guide roll machine speed from 300-2000m//m .Package :wooden case or steel case Delivery time 70-90 days Our Patents:Company Pictures:Exhibition Pictures:
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Product details:Ceramic press roller is an important type of press roller in modern paper machines, widely used in various stages of paper production. They have become the preferred choice for many high-end paper production lines due to their excellent performance and durability. The following is a detailed introduction to ceramic press rollers, including their structure, function, advantages, and applications.1.
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1.Working principle of suction couch rollerThe working principle of suction rollers is mainly based on the principles of vacuum adsorption and pressure difference. When the pulp passes through the vacuum roller, the vacuum chamber inside the roller forms negative pressure, attracting the moisture in the pulp. After being adsorbed onto the surface of the roller shaft, the moisture content of the paper significantly decreases through subsequent pressing and drying processes.
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Comparing with original presses type, the jumbo press has a wide nip formed by the large-spoke press, the paper sheet can be pressed for a long time in the nip. It can improve the dehydration efficiency, increases the de-watering capacity and paper quantity because of the two-way vertical dehydration design.At the same time, it can also reduce steam consumption in the dryer section and further reduces production costs.
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Press roller used in press section for paper machine,The press roller shell material is cast iron HT 250-HT300 or forged steel .surface is covered with rubber or polyurethane (PU ) the thickness of rubber is 20-25mm.,shaft head: 35# cast steel , bulkhead: HT250.Roller inside and outside surface will be processed.We will do dynamic balance to improve the stability of the roller.Dynamic Balance In Accordance With ISO1940 Standards ,Quality Grades G1.0, G1.6 and G2.5.Our processing capacityDaxing has more than 70 sets of large-scale processing and testing equipment, 11 sets of processing eq
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Slitting Roll for paper rewinder surface cover with tungsten carbide , tungsten carbide thickness:0.06-0.08mm ,and the hardness HV1100 .The shell material AL , shell thickness 10-15mm . Work speed 1000-2000mpm .We also produce spool roll ,suction roll ,dryer roll , hard chrome roll and son on .Exhibition Pictures:
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Dryer canvas roll of paper machine Product Information:Wire RollsFelt RollsGuide rollscanvas roll Manufacturing StandardShell in seamless steel pipe or rolled and welded steel plateBulkhead in HT250 or QT500-7Journal in 42Crmo or Forged 42CrmoOptionalBearing housing in QT500-7 or ZG35 or Stainless steelGrease or thin oil lubricationRubber cover or Chromed platingSupply limitsMax Diameter: 1000mmMax Face length: 14000mmMax Balancing speed: 2500m/minWith Center dynamic deflection testingOur production capacity :Daxing has more than 70 s
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Dryer tensioning roll of paper machine Product Information:Dryer Tensioning Roll of Paper MachineManufacturing StandardShell in seamless steel pipe or rolled and welded steel plateBulkhead in HT250 or QT500-7Journal in 42Crmo or Forged 42CrmoOptionalBearing housing in QT500-7 or ZG35 or Stainless steelGrease or thin oil lubricationRubber cover or Chromed platingSupply limitsMax Diameter: 1000mmMax Face length: 14000mmMax Balancing speed: 2500m/minWith Center dynamic deflection testingNeed more detials can contact with us .Our Pac
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Product Information: Tension roll Shell in seamless steel pipe or rolled and welded steel plateBulkhead in HT250 or QT500-7Journal in 42Crmo or Forged 42CrmoBearing housing in QT500-7 or ZG35 or Stainless steelGrease or thin oil lubricationRubber cover or Chromed platingMax Diameter: 1000mmMax Face length: 14000mmMax Balancing speed: 2500m/minWith Center dynamic deflection testingOur Packagings：Daxing has wooden packing and steel packing for oversea market.Exhibition Pictures:
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Rewinder Bottom Roll for Paper Rewinder for Indonesia Customer Dia:450mm Face length 1880mm Shell thickness:25 mm &nb
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Rider Roll for Paper Rewinder ,segment roll for high speed rewinder Diameter 200-300mm ,face length 800-1100 every segment ,work speed 2800mpm .Package :iron case or wooden case .Delivery terms :Fob or CIF or CNF base on customer demand .Drawing will be confirmed by both side .
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Canvas roll used in the dryer part of the paper machine .The canvas roll cover with hard chrome can resist the high temperature .High speed canvas roll can coating PVDF material .The diameter can be 100-1000mm ,and the max face length can be 12000mm , the max speed can be 2500mpm .Manufacturing Standard:Shell in seamless steel pipe or rolled and welded steel plate,Bulkhead in HT250 or QT500-7,Journal in 42Crmo or Forged 42Crmo.Surface with hard chrome or polished or PVDF coating ,Can work in 130 temperature .Optional:Canvas roll Bearing housing in
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Forming Roll For Tissue Paper MachineShell material :rolled pipe Shell thickness 20-30mmShell surface with rubber Rubber hardness 90+/-2 Shore A (or base on customer demand )With SKF bearing .The shell inner surface and the outer surface all will be processed .Dynamic balance 2000mpm Delivery time 100days Our Packagings：Daxing has wooden packing and steel packing for oversea market.Our Patents:Company Pictures:Exhibition Pictures:
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Paper machine guide rolls are divided into two types: felt rolls and screen guide rolls. The application parts include pressing, drying, crimping, rewinding and other parts. Guide rolls guide and drive the wire and felt in the wet end and drying section of the paper machine. The guide rollers in both areas use the same bearings. However, different lubrication and sealing are used depending on the application location. Due to different working conditions, the wet end and dry section need to be lubricated with their own oil circulation.Company Pictures:Exhibition Pictures:
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Product Information:Lead In Roll for Paper Machinehigh speed Lead in rollsManufacturing StandardShell in seamless steel pipe or rolled and welded steel plateBulkhead in HT250 or QT500-7Journal in 42Crmo or Forged 42CrmoOptionalBearing housing in QT500-7 or ZG35 or Stainless steelGrease or thin oil lubricationRubber cover or Chromed platingSupply limitsMax Diameter: 1000mmMax Face length: 14000mmMax Balancing speed: 2500m/minWith Center dynamic deflection testing.Company Pictures:
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