What are the available models and capacities?

Models range from DD450 to DD900, with capacities from 8-80 T/D up to 20-400 T/D depending on the model.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the lead time for delivery?

Peak season lead time is 1-3 months, while off-season lead time is one month.

Wheat Straw Pulp Making Machinery Recycle Paper Dd450 Disc Refiner

Name: Wheat Straw Pulp Making Machinery Recycle Paper Dd450 Disc Refiner
Brand: Qinyang Aotian Machinery Manufacturing Co., Ltd.
SKU: 1924612712

Henan, ChinaQinyang Aotian Machinery Manufacturing Co., Ltd.

US$4,000.00

1 Piece

US$3,500.00

2+ Pieces

Product profile

Customization

Available

Warranty

1 Year

Product Type

Waste Paper Pulp

Model NO.

Usage

Packing Paper Machine

Nominal Volume(m³)

Impeller Diameter (mm)

Φ500

Rotating Speed of Impeller (r /min)

245

Certification

CE, ISO

Condition

New

After-sales Service

1 Year

Model

Dd450

Diameter of Disc (mm)

450

Disc Speed (R/Min)

980

Capacity (T/D)

8-80

Power (Kw)

90-160

Pulp Consistency (%)

3-5

Max Operating Pressure (MPa)

No More Than 0.6

Transport Package

as Model

Specification

As model

Trademark

Aotian

Origin

Henan

HS Code

843910000

Production Capacity

6 Sets/Mouth

Key features

Versatile Pulp Processing: Suitable for waste paper, virgin pulp, cotton, wood, and hemp fiber refining.

Flexible System Configuration: Can be used alone or in series/parallel to meet specific pulp refining needs.

Wide Capacity Range: Capacity ranges from 8-80 T/D for DD450 up to 20-400 T/D for larger models.

CE and ISO Certified: Meets international safety and quality standards with CE and ISO certifications.

High Pressure Resistance: Max operating pressure is no more than 0.6 MPa for stable performance.

Multiple Model Options: Available in 7 models (DD450-DD900) with disc diameters from 450mm to 900mm.

1-Year Warranty Coverage: Comprehensive 1-year warranty and after-sales service for peace of mind.

Optimized Fiber Quality: Improves fiber characteristics for better sheet formation and enhanced properties.

Company profile

Qinyang Aotian Machinery Manufacturing Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2005-10-08Nearest Port: QingdaoAverage Response Time: ≤6.78hTerms 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.