What is the material of the dryer cylinder?

The material is Cast Iron, specifically HT250-300, with a hardness of HB 190-230 or 190-260 depending on the size.

What are the typical dimensions available?

Diameters range from 1500mm to 3680mm, with face lengths from 1000mm to 10000mm and shell thicknesses from 18mm to 67mm.

Customized Yankee Dryer Cylinder for Paper Making Machine

Name: Customized Yankee Dryer Cylinder for Paper Making Machine
Brand: Qinyang Aotian Machinery Manufacturing Co., Ltd.
SKU: 772654782

Henan, ChinaQinyang Aotian Machinery Manufacturing Co., Ltd.

US$2,000.00-30,000.00

1 Piece

Sample price:US$5000.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO 9001:2000, CE

Surface Treatment

Polishing

Model NO.

Manufacturing Process

Casting

Material

Cast Iron

Product Name

Paper Machine Dryer Cylinder

Diameter

1500mm

Design Pressure MPa

0.3-1.2

Material Detail

Ht250-300

Hardness Hb

190-230

Face Length(mm)

1000-10000

Shell Thickness(mm)

20-45

Roughness(Um)

Less Than or Equal 0.4%

Working Speed(M/Min)

200-1500

Transport Package

Wooden Box

Specification

Customization

Trademark

Aotian

Origin

China

HS Code

8439990000

Production Capacity

Key features

Customizable Dimensions: Diameter ranges from 1500mm to 3680mm with customizable face length and shell thickness.

High-Performance Material: Made of Cast Iron HT250-300 with hardness HB 190-260 for durability and heat resistance.

Precision Surface Finish: Polished surface with roughness less than or equal to 0.4um for efficient paper drying.

Certified Quality: ISO 9001:2000 and CE certified Class I pressure vessels ensuring safety and compliance.

Professional Manufacturing: 30 years of experience in paper machinery with advanced casting manufacturing process.

Global Shipping: Shipped from Qingdao or Shanghai ports in standard seaworthy wooden cases.

Company profile

Qinyang Aotian Machinery Manufacturing Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2005-10-08Nearest Port: QingdaoAverage Response Time: ≤6.00hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryAotian Machinery Manufacturing Co., Ltd. is identified as a China-based paper machinery supplier headquartered in Qinyang, Henan. The available information describes it as a manufacturer of paper machines, pulping equipment, spare parts, and related environmental-protection and tissue-converting solutions, although one slice also labels the company type as a trade company. It reports 8 production lines, annual paper-machine output of 20 sets, 31–40 quality-control staff, 11–20 years of R&D-engineer experience, a nearly 30,000 m² facility, and 32 patents. ISO 9001 and ISO 22000 are listed. Export activity spans multiple regions, with exports representing 51%–70% of sales. Evidence is insufficient to verify after-sales service depth, financial credibility, customization execution, or substantial customer references.

Supplier typeThe supplier is described as a manufacturer/factory and as a specialized producer of paper machines, pulping equipment, paper-machine parts, roll-processing equipment, and related solutions. However, another record classifies the company nature as a trade company, creating a minor inconsistency in entity characterization.

CertificationsThe supplier lists ISO 9001 and ISO 22000 management-system certifications and states that it has product certificates. The slices do not provide certificate numbers, issuing bodies, validity dates, or the specific products covered, so the listed certifications are positive evidence but cannot be independently verified from the data.

R&D capabilityThe supplier reports a professional R&D team, 11–20 years of total R&D-engineer experience, and 32 patents. Its product scope includes environmental-protection machinery, pulp and paper-making systems, and tissue-converting machinery, providing explicit evidence of engineering and product-development activity.

Production capacityThe supplier is described as a manufacturer with a nearly 30,000 m² facility, 8 production lines, 31–40 quality-control staff, and reported paper-machine output of 20 sets annually. Its stated specialization in complete paper-machine production lines, pulping equipment, and roll processing supports a substantial manufacturing capability.