Yankee Dryer Cylinder for Paper Industrial Machine

• Customization: Available
• Automation: Automatic
• Certification: CE
• Model NO.: SHIN2211
• Condition: New
• Application: Drying Paper
• Diameter: 3660-5486mm
• Design Pressure: 1.0MPa
• Design Speed: 2200rpm
• Trim Width: 5600mm
• Transport Package: Exporting Stand
• Specification: make to order
• Trademark: SUN HONG
• Origin: China
• HS Code: 8439990000

Product Description

Product Description

Cylinder dryer , 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, while all dryer journals with steam or condensate pipes have insulation sleeves. The inner surface have grooves for the stationary siphons, the front side ends of all dryers contain manholes.

Principle

The saturated steam from the steam joint condenses in the dryer, and the heat released makes the temperature of the dryer rise, thus heating the paper coated on the surface of the roller shell. Heat is transferred to the paper in contact with the surface of the dryer.

The steam releases heat and condenses to produce a large amount of condensate water, which is attached to the inner surface of the dryer by centrifugal force due to the rotation of the dryer, and forms a water ring under the condition of high angular velocity, which hinders the heat transfer to the surface of the dryer. Therefore, the siphon is needed to discharge the condensate water in time. When the speed is low, there will be no water ring, but there will be condensation water splashing and accumulating in the dryer.

Components

The main parts of cylinder dryer include: shell,dryer bars,syphon, manhole cover, shell head, spherical roller bearing, steam joint ,etc.

Features

1.We are engaged in manufacturing of Dryer Cylinder by a process which is acknowledged to be one of the most effective methods known as the centrifugal cast process. Endowed with bearing metal qualities it can cause skin healing after abrasion.

2.These Dryer Cylinders possess a structure that is continuously wet by oil and sustains an oil film for a smooth functioning.

3.Manufactured by high-quality material ensures its durability and makes it more reliable to use.

Product Parameters

Diameter (mm)	Design Pressure (MPa)	Material	Hardness HB	Web Width (mm)	Shell Thickness (mm)	Roughness	Working Speed (m/min)
1500	0.3-0.8	HT250-300	190-240	350-1000	20-30	0.2-0.4	200-1200
1800	0.3-0.8	HT250-300	190-240	350-1000	23-35	0.2-0.4	200-1200
2000	0.3-0.8	HT250-300	190-240	1350-5000	24-38	0.2-0.4	200-1200
2500	0.3-0.8	HT250-300	190-240	1350-5000	24-46	0.2-0.4	200-500
3000	0.3-0.8	HT250-300	190-240	1350-5000	28-54	0.2-0.4	200-600
3660	0.3-0.8	HT250-300	190-240	1350-5000	33-65	0.2-0.4	200-1200
3680	0.3-0.8	HT250-300	190-240	1350-5000	33-65	0.2-0.4	200-1200

Packaging & Shipping

Our Service

Pre-Sales Service
1.Offering comprehensive technical and business consultation services;
2.Proposing the most suitable scheme and equipment for our clients;
3.Designing and fabricating targeted products according to the special requirements of clients;
4.Training periodically high qualified service technician.

After-Sales Service
1.Highly inspecting equipments in every working procedure, quality comes first;
2.Fast & Safe Delivery;
3.Assisting our clients for foundation construction of equipments;
4.Dispatching engineers to install and debug equipments;
5.Training the first-line operators on site;
6.Regularly visit clients to solve production problems;
7.Providing life-long maintenance service;
8.Providing technical exchanging.