Danday transfer roll (forming roll ) used in the wire section of the paper machine , the shell material normally in stainless steel AISI 304,stainless steel 316 or stainless steel 316L .The max work speed can be 2000m/min . The danday transfer roll the better and more reliable the suction rolls are,the higher yield and better quality of paper come.Daxing's forming roll can disign as customer's need.
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suction transfer roll play the most complicated and the most important part in paper machine running, generally speaking, the better and more reliable the suction rolls are,the higher yield and better quality of paper come.
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Vaccum suction roll :The vacuum suction roll is a key equipment in the press section, and its function is to transfer the paper sheet after the wire section is formed to the press section. Whether it is normal is very important to the stable operation of the paper machine.They are mainly composed of a rotating cylinder, a vacuum box inside the cylinder, a bearing support device, and a transmission device.Structure principleThe vacuum suction roll is an important component of paper leading from the flat roll of the wire section to the press section.
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Vacuum press suction roll The vacuum suction roll is a key equipment in the press section, and its function is to transfer the paper sheet after the wire section is formed to the press section. Whether it is normal is very important to the stable operation of the paper machine.They are mainly composed of a rotating cylinder, a vacuum box inside the cylinder, a bearing support device, and a transmission device
Structure principle
The vacuum suction roll is an important component of paper leading from the flat roll of the wire section to the press section.
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Applicator Hard Roll（Size Press Roll)Size press roll that used in the size press section of the paper machine , that have ordinary type size press and transfer fillim size press roll .The size press roll has top roll and bottom roll ,the diameter from 600-1500mm ,and the face length from 2000-8000mm .Shell material :HT250 cast iron , shaft :cast steel , Cover with Pu or rubber .
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High speed suction rolls ( suction couch roll ,suction press roll ,suction transfer roll ,suction pick up roll )Shell material SS 304 ,SS316,SS316L or douplex stainless steel Shaft cast steel or QT500-7 suction box SS 304 Gear box bronze Diameter 400-1800mmFace length 2000-12000mm Speed up to 2500mpm Surface coating PU or rubber Bearing SKF ,FAG or base on customer demand .
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Drive wire roll of paper machine Driving wire 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 testingDaxing has more than 70 sets of large-scale processing and testing equipment, 11 sets of processi
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Bow roll of the paper machine (fixed bow roll ,adjusted bow roll )Type of Bow Roll:Fixed bow heightAdjusted bow heightBow roll with Chrome plated or not Bow roll with Rubber sleeveBow roll with teflonRange of Bow Roll:Dia Range:105mm-420mm;Max Length:10000mmMax working speed: 2600m/minApplication:1:Chromium plated bow roll is the most common and cost-effective type in the market, which improves the surface hardness and corrosion resistance of the roller through chromium plating.2: Spraying tungsten carbide can increase the hardness of the roller surface, enhance corrosion resistance,
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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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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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Driving Return Roll of Paper Machine ( high speed rolls ).Driving returnrollsReturn rollsTurning 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 testingExhibition Pictures:
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Hard Chrome Roll of Paper MachineHard chrome roll used in the dryer part of the paper machine to resistance the high temoerature .hard chrome 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 lubrication Chromed platingSupply limitsMax Diameter: 1000mmMax Face length: 14000mmMax Balancing speed: 2500m/minWith Center dynamic deflection testinCapacity Daxing has more th
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Rubber Roll of Paper MachineRubber 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 Supply limitsMax Diameter: 1000mmMax Face length: 14000mmMax Balancing speed: 2500m/minWith Center dynamic deflection testing
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Gate Roll of Paper MachineDiameter 100-800mm , Face length 1000-12000mmSpeed 200-2000m/mExhibition Pictures:
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Forming Roll of Tissue Paper Machine Surface coating rubber Rubber color：black Rubber roughness Ra 1.6 Can produce as customer drawing and demand .Our Patents:Company Pictures: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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Tensioning Roll of Paper Machine (High speed rolls)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 testing
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Blind Drill Press Roll of Paper MachineDiameter Range:φ1000-1600mmMaximum Face Length:14000mmShell Material:Gray Cast Iron; SteelSurface type:Blind Hole, Blind + Through Hole; Smooth or Groove Coating:PU or RubberJournal Material:Forged 42CrMo; Cast Steel or Nodular Casting IronBearing housing:Gray Casting Iron or ZG 35 or Nodular Casting IronBearing brand:Chinese brand or SKF or FAG or NSK or TimkenConnection type:Flanged JointBlind drilled press roll package :steel case Delivery time :120 days .Port of delivery :Qingdao port .
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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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Top Press roll normally refers to a nip composed of pressing rollers which a diameter from 600mm to 1600mm. It is often used in the production of corrugated paper, cardboard, and other paper or cardboard with large basis weight.Comparing with original presses type, it has a wide nip formed by the large-spoke press, the paper sheet can be pressed for a long time in the nip.
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Suction Couch rolls Shell material SS 304 ,SS316,SS316L or douplex stainless steel Shaft cast steel or QT500-7 suction box SS 304 Gear box bronze Diameter 400-1200mmFace length 2000-9000mm Speed up to 2000mpm
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Vacuum couch roll is one of the main parts for fourdrinier dehydration and transmission of paper machine. The roller shell of vacuum couch roll designed by our company is made by precision machining with SUS304/316 stainless steel rolling. The roller surface openings are arranged into a double helix, the opening rate is more than 60%, effectively improving the strength and dewater evenness of the roller shell. Special seal has good self-lubrication and wear-resisting performance.
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Smoothness Press Roll of Paper Machine (surface without groove and blind drilled )Diameter Range:φ1000-1600mmMaximum Face Length:14000mmShell Material:Gray Cast Iron; SteelSurface type:Blind Hole, Blind + Through Hole; Smooth or Groove Coating:PU or RubberJournal Material:Forged 42CrMo; Cast Steel or Nodular Casting IronBearing housing:Gray Casting Iron or ZG 35 or Nodular Casting IronBearing brand:Chinese brand or SKF or FAG or NSK or TimkenConnection type:Flanged Joint
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Wire Guide Roll of Paper Machine with high speed surface cover with 94+/-2 shore A rubber .Wire RollsReturning RollGuide 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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