Couch Roll-manufacture,factory,supplier from China

(Total 24 Products for Couch Roll)
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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suction couch roll play the most complicated and the most important part in kraft paper machine running, generally speaking, the better and more reliable the suction rolls are,the higher yield and better quality of paper come.Daxing's Suciton Couch roll can disign as customer's need.
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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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Suction Couch rolls 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.Daxing's Suciton Couch roll can disign as customer's need. And provide suitable raw materials and roll design to customer.Daxing will strictly following confirmed drawings and technical specification during manufacturing.Supply socpe: Diameter: φ1500Length: 8000mmWorking speed: above 1000m/min.
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Product Information: lead out rolls for high speed paper machine Lead Out 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 testingWe can produce lead out rolls , couch roll , suction roll ,tissue paper ma
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Rubber rolls ( guide roll ,felt roll ,couch roll ,wire roll and so on )Rubber 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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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 400-1200mmFace length 2000-9000mm Speed up to 2000mpm Surface coating PU or rubber Bearing SKF ,FAG or base on customer demand .
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Suction box is a component composition of the sution roll (suction couch roll ,suction press roll, suction pick up roll ).The suction box material normally in stainless steel 304 or stainless steel 316 or stainless steel 316 L base on customer demand . We can produce base on customer drawing , we also can supply onsite measure service . We have the CNC machining center ,can process the suction box in high percision .The suction roll Widely used in the tissue paper machine ,kraft machine and all kinds of high speed machine .
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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, and is superior to chromium plating.3: Bow roll with rubber slee
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Carbon fiber roll has about ten times strength of iron, while its specific weight is about one-fourth that of iron.Carbon Fiber Roll of Film Production LineDesign according to customer's using;Reliable design and manufacture;Product Information:Carbon Fiber RollManufacturing StandardShell in carbon fiberBulkhead in HT250 or AluminiumJournal in 42Crmo or Forged 42CrmoOptionalBearing housing in QT500-7 or ZG35 or Stainless steelGrease or thin oil lubricationRubber cover or Chromed plating or RCCSupply limitsMax Diameter: 1000mmMax Face l
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Size bow roll for paper machine 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, and is superior to chromium
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Driving return roll  700*5100mm ,Shell thickness:22mm , surface with rubber , Rubber thickness 12mm , rubber hardness 94+/-2 shore A . Shaft S45C .Head: cast iron , beairng housing :cast iron .The driving return roll shell inside surface will be processed by deep hole boring machine .Surface cover with the high quality rubber . Dynamic Balance In Accordance With ISO1940 Standards Quality Grades G1.0, G1.6 and G2.5Delivery time 90-100 days .
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Bow roll for size press part 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, and is superior to chromium pla
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Gate roll Roll diameter 500mmFace length:6150mm  Roll Shell material: Q235BShaft material :  42crmo                  Shell thickness:15mmRoll surface with rubber Rubber thickness;5mm Bearing type:22318 /6222 C3 w/ Adapter Sleeve AHX 2318 SKF Bearing housing: cast ironTension 3-5knDynamic balance G2.5  Balance speed:1300mpm  Our Packagings:Daxing has wooden packing and steel packing for oversea market.Our Patents:Company Pictures:Exhibition Pictures:
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Banana Roll of Paper MachineType of banana 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, and is superior to chromium platin
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Spreader Roll of Paper MachineType of spreader  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, and is superior to chrom
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Reel spool roll Reel Spool Roll for Paper MachineNormal Manufacturer Standard:Shell material: Q355bJournal material: Forged 42CrMo4Coating: PU or High performance rubberCoupling:Forged 45# steelBearing housing: Forged 45# steel + HT 250Bearing: SKF or other brand; depends on CustomerSupply scope:Maximum Out Diameter: 1500mmMaximum Face length: 11900mmMaximum Balancing Speed: 1800m/min
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Bow Roll for high speed machine bow roll surface chrome plated  or rubber sleeve or with teflon Rang of bow roll Dia Range:105mm-420mm;Max Length:10000mmMax working speed: 2600m/min1: 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, and is superior to chromium plating.3: Bow roll with rubber sleeve is generally used after the sizin
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Carbon fiber roll has about ten times strength of iron, while its specific weight is about one-fourth that of iron.Carbon Fiber RollManufacturing StandardShell in carbon fiberBulkhead in HT250 or AluminiumJournal in 42Crmo or Forged 42CrmoOptionalBearing housing in QT500-7 or ZG35 or Stainless steelGrease or thin oil lubricationSupply limitsMax Diameter: 1000mmMax Face length: 14000mmMax Balancing speed: 2500m/minWith Center dynamic deflection testing
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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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Coating Gate Roll for high speed tissue paper ,packing paper ,krafter paper machine .coating gate 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 testing
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Breast roll with high quality ceramic coating Breast Rolls(Ceramic Rolls)for Paper MachineNormal Manufacturer Standard:Shell material: Q345bJournal material: Forged 42CrMo4Coating: Ceramic coatingBearing housing: Forged 45# steel + HT 250Bearing: SKF or other brand; depends on CustomerSupply scope:Maximum Out Diameter: 1500mmMaximum Face length: 11900mmMaximum Balancing Speed: 1800m/minOur production capacity Daxing has more than 70 sets of large-scale processing and testing equipment, 11 sets of processing equipment that can process roller surface 12 meters, and the maximum pro
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Suction Pick-up rollsDaxing's Suciton Pick up roll can disign as customer's need. And provide suitable raw materials and roll design to customer.Daxing will strictly following confirmed drawings and technical specification of the suction pick up roll  during manufacturing.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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Tensioning roll of paper machine Shell in seamless steel pipe or rolled and welded steel plate (Q235B OR Q345B)The bearing housing in QT500-7 or cast steel ZG35 or stainless steel The roll surface cover with rubber or with hard chomre .The diameter from 200-1000mm, face length from 2000-14000mm , the balance speed 2500m/min . Daxing is a world leading roll manufacturer. It was founded in 1978. Now, Daxing provides the first-class rolls for paper making industry, and it is a user preferred enterprise in the industry.
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Relate News

Paper machine guide roll: key paper making equipmentIn the process of paper production, there are many key equipment and components, among which the paper machine guide roll is one of them.The paper machine guide roll is an important device used to control the direction and speed of paper movement, and it plays a vital role in the process of paper production.This article will provide a detailed introduction to the structure, function, and application of the paper machine guide roll in paper production.I.
Trial run of suction couch rollAfter the installation of suction couch roll and fully inspected, it can do trial run without loading from the low-speed to high-speed under the condition of meeting the installation quality requirements, connecting water, gas and compressed air and ensuring the supply conditions. It’s strictly prohibited running without water. Before running, the suction roll must be cleaned, inspected and oiled. It should be inspected whether each moving part is flexible.
Carbon fiber roller: the perfect combination of lightweight and high performance.In modern industrial production, lightweight and high performance are the goals of many products.To meet these needs, scientists continue to research and develop new materials.Among them, carbon fiber has gradually become a popular material in various fields due to its excellent performance.As an application form of carbon fiber composites, carbon fiber rolls have achieved significant results in many fields.Carbon fiber is a new type of fiber material with high strength, high stiffness, low density, and high therm
The Importance And Application Of Sizing Press Rolls On Paper MachineIn the pulp manufacturing process, sizing press rolls are an important component.They play a vital role in the production of paper, affecting the quality, strength, and appearance of the paper.This article will detail the importance and application of sizing rollers in paper machines.First of all, we need to understand what a sizing press roll is.
Rolls are under machining for Shanying Paper( Jilin project ), total 171 rolls for this project. 112 rolls are for Paper machine and 59 rolls are for 2 rewinder machines. Roll face length is 7450mm, and Dynamic balancing speed is 1100m/min. Want to more about these rolls and status? Please feel free to contact with me. Contact us today:haoman@sd-daxing.comOr call us immediately at +86-15726407877 (Wechat/ WhatsApp) #paper #papermaking #paperindustry #papermill #paperproducts #papermachine #rewinding #rewind
Shandong Daxing Machinery Co., Ltd., born and developed in Zhang Qiu,Jinan, won the award "Leading Enterprise of the Year" in the second appraisal of"Influential Top 100 Famous Enterprises and Famous Brands in Jinan” on March,21st,2021.Since 2020, impacted by the epidemic, a large number of private enterprises have been struggling on the line of survival, while the sales income of Daxing has increased by 60% over the previous year.When it comes to 2021, Man Chenghe,president of Daxing ,is full of confidence: "The current orders have far exceeded the sales revenue of last ye
Recently,Daxing has been engineering six”GUIDE ROLLS ”for Russian customers.Now the rolls have been boxed and will soon be shipped to Russia.With diameter of 180mm, face length of:2835mm,Max working speed:1200m/min,and cold-resist properties,end users will find it perfect to use in their area!For better paper,improved efficiency and less waste,Daxing is always striving!
A.Celli Paper celebrates the start-up of the TM2-iDEAL Tissue machine.The TM2-iDEAL® Tissue machine at Yibin Paper was successfully started-up on September 15, 2018, after an intense period of installation and commissioning.
The Fourdrinier MachineThe Fourdrinier Machine is the basis for papermaking.There are four main sections used in the Fourdrinier Machine. In order to make paper the pulp has to be prepared from trees, which need to have the bark removed.Pulp preparationsThe four Sections of the paper machine are:1. Wet end2. Press section3. Dryer section4. Calendar sectionThe first section is typically known as the wet end.