What after-sales services are provided?

We provide equipment installation assistance, operator training, regular site visits, and 24/7 online support.

What is the hardness of the refiner plates?

The standard hardness of the refiner plates is HRC35.

What is the diameter of the refiner plates?

The diameter of the refiner plates is 450mm, with an inner diameter of 220mm.

Kraft Paper Making Machine Refiner Plate

Name: Kraft Paper Making Machine Refiner Plate
Brand: Qinyang Aotian Machinery Manufacturing Co., Ltd.
SKU: 794327862

Henan, ChinaQinyang Aotian Machinery Manufacturing Co., Ltd.

US$150.00-250.00

1 Piece

Product profile

Customization

Available

Product Type

Waste Paper Pulp

Usage

Household Paper Machine

Model NO.

Nominal Volume(m³)

Customization

Impeller Diameter (mm)

Customization

Rotating Speed of Impeller (r /min)

Customization

Certification

Condition

New

Product Name

Refiner Disc Plates

Material

Multi-Alloy Cast Iron

Location Dimension

405-410mm( Two Types)

Tilt Angle of Gear Grinding

Standard

Grinding Tooth Height/ Width

Standard

Thickness

22mm

Diameter of The Refiner Plates

450mm

Inner Diameter

220mm

Outer Diameter

450mm

Hardness

HRC35

Transport Package

Standard Packing

Specification

Customization

Trademark

Aotian

Origin

Henan, China

HS Code

84391000

Production Capacity

100sets/Month

Key features

Customizable Specifications: Nominal volume, impeller diameter, and rotating speed are fully customizable to meet specific needs.

High-Quality Materials: Made from high chromium cast iron, nickel chromium alloy, stainless steel, or tungsten carbide.

Versatile Application: Suitable for wood pulp, chemical pulp, waste paper pulp, and various refining processes.

Energy Efficiency: Optimized grinding tooth profile improves fiber beating quality and reduces power consumption.

Low MOQ Support: Accommodates low quantity demands, making it accessible for diverse business sizes.

CE Certified: Products meet CE certification standards for safety and quality assurance.

24/7 Online Support: Provide online assistance 24 hours a day for technical and business consultations.

Factory Direct Price: Direct factory outlet pricing ensures competitive costs and high value for customers.

Company profile

Qinyang Aotian Machinery Manufacturing Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2005-10-08Nearest Port: QingdaoAverage Response Time: ≤5.97hTerms 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.