Cast Iron Yankee Dryer Section Dryer Cylinder

Product Details
Customization: Available
After-sales Service: Provide Accessories, Video Instruction
Warranty: 3 Year
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ISO 9001, ISO 9000
  • Cast Iron Yankee Dryer Section Dryer Cylinder
  • Cast Iron Yankee Dryer Section Dryer Cylinder
  • Cast Iron Yankee Dryer Section Dryer Cylinder
  • Cast Iron Yankee Dryer Section Dryer Cylinder
  • Cast Iron Yankee Dryer Section Dryer Cylinder
  • Cast Iron Yankee Dryer Section Dryer Cylinder
Find Similar Products
  • Overview
  • Product Description
  • Structure of Dryer Cylinder
  • Production Process
  • Product Parameters
  • Detailed Photos
  • Packaging & Shipping
  • Accessories
  • Company Profile
Overview

Basic Info.

Model NO.
LEIZHAN
Certification
ISO 9001:2008, CE
Surface Treatment
Polishing
Manufacturing Process
Casting
Material
Cast Iron
Pressure Design
0.5MPa
Hydraulic Test
1.0MPa
Design Temperature
158 ºC
Working Medium
Water Vapor
Shell Thickness
Customized
Roughness
0.4-0.8
Hardness
≥hb220
The Coating on The Surface
Chrome Layer
Steam Header
Rotary Siphon Type
Drawing
Customized
Transport Package
Export Standard Packaging
Specification
Customized
Trademark
LEI ZHAN
Origin
Jiangsu, China
HS Code
84399900
Production Capacity
80sets/Month

Product Description

Cast Iron Yankee Dryer Section Dryer Cylinder

Product Description

Dryer Cylinder is divided into :Cast Iron Dryer Cylinder,Steel Dryer Cylinder,Yankee Dryer Cylinder

All dryer cylinders, heads and journals are made of special cast iron. Separate journals are bolted onto the dryer heads. Dryer shells are ground on the outside and turned on the inside. All dryer journals with steam or condensate pipes have insulation sleeves. The inner surfaces have grooves for the stationary siphons. The front side ends of all dryers contain manholes.
Cast iron material are excellent in durability.This is because the free form flake graphite in the cast iron material ensured its high corrosion and erosion resistance. The cast iron also has good fatigue strength under the pressure roller forces. At the same time, cast iron itself has a good surface performance, does not need metal spraying treatment like steel dryer.

Cast Iron Yankee Dryer Section Dryer Cylinder
A Yankee dryer cylinder is a pressure vessel used in the production of tissue paper. On the Yankee dryer cylinder, the paper goes from approximately 42-45% dryness to just over 89% dryness. In industry, MG cylinders or Yankee dryers are primarily used to remove excess moisture from pulp that is about to be converted into paper. The Yankee cylinder can be equipped with a doctor blade and sprayed with adhesives to make the paper stick. Creping is done by the Yankee's doctor blade that is scraping the dry paper off the cylinder surface thereby crêping the paper. The crinkle (crêping) is controlled by the strength of the adhesive, geometry of the doctor blade, speed difference between the yankee and final section of the paper machine and paper pulp characteristics.

Structure of Dryer Cylinder

The main parts of the dryer include: Shell,Turbulator bars,Syphon, Shell head,Manhole cover,bearing ,Head cover, Steam Joint .
Cast Iron Yankee Dryer Section Dryer Cylinder

Production Process

 

Cast Iron Yankee Dryer Section Dryer Cylinder

Product Parameters

Diameter Design Pressure
Mpa
Material Hardness Width Shell Thickness Roughness Working speed
1500 0.3-0.8 HT250-300 190-240 350-10000 25-32 0.2-0.4 200-1200
1800 0.3-0.8 HT250-300 190-240 350-10000 28-36 0.2-0.4 200-1200
2000 0.3-0.8 HT250-300 190-240 1350-5000 30-40 0.2-0.4 200-1200
2500 0.3-0.8 HT250-300 190-240 1350-5000 32-47 0.2-0.4 200-500
3000 0.3-0.8 HT250-300 190-240 1350-5000 37-56 0.2-0.4 200-600
3660 0.3-0.8 HT250-300 190-240 1350-5000 40-65 0.2-0.4 200-1200
3680 0.3-0.8 HT250-300 190-240 1350-5000 as required 0.2-0.4 200-1200
≤1500 0.3-0.5 HT200-250 190-240 1350-5000 18-27 0.2-0.4 200-1200

 

 

Detailed Photos

Cast Iron Yankee Dryer Section Dryer Cylinder
Cast Iron Yankee Dryer Section Dryer Cylinder
Cast Iron Yankee Dryer Section Dryer Cylinder
Cast Iron Yankee Dryer Section Dryer Cylinder

 

Packaging & Shipping

Cast Iron Yankee Dryer Section Dryer Cylinder

Accessories

Main accessories of paper machine yankee dryer are Rotary Joint, Siphon, Turbulator bars, Gear, Bearing and bearing house.

Cast Iron Yankee Dryer Section Dryer Cylinder

Company Profile

LEIZHAN is a China Based engineering company and machinery supplier committed to offer complate solution and provide high-cost-performance equipments related to stock preparation and paper-making industry.

For years,we have insisted on taking customer's value as our center and having strict quality-control and innovation in the whole process. With advantage technology and excellent equipment,we provide one-stop service from consultation,process design and optimization,manufacture,installation,commissing and personnel training and so on.

At the same time,we can supply all kinds of stock preparation and paper making equipment and accessories.Besides,we can custom design according to customers' requirements. Our products have reliable quality and superior performance and have been exported to Poland,Greece,Turkey,Iran,India,Packistan, Bangladesh, Thailand, Indonesia, Philippines, Malaysia, Vietnam, Mexico, Guatemala, Costa Rica, Columbia, Egypt etc.

Cast Iron Yankee Dryer Section Dryer Cylinder

 

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