Can the rotating speed of the impeller be customized?

Yes, the rotating speed of the impeller is custom-made.

What types of pulp can this refiner process?

It is used for continuous refining of chemical wood pulp, mechanical pulp, and waste paper pulp.

Dd550 Double Disc Refiner for Paper Pulp Making Machinery

Name: Dd550 Double Disc Refiner for Paper Pulp Making Machinery
Brand: GREATLAND PULP AND PAPER TECHNOLOGY CO.,LTD
SKU: 767107682

Shandong, ChinaGREATLAND PULP AND PAPER TECHNOLOGY CO.,LTD

US$3,000.00-50,000.00

1 Set

Product profile

Customization

Available

Product Type

Mechanical Wood Pulp

Usage

Stock Preparation

Model NO.

GLM

Nominal Volume(m³)

Refiner

Impeller Diameter (mm)

380-1100mm

Rotating Speed of Impeller (r /min)

Custom-Made

Certification

CE, ISO

Condition

New

Product Name

Refiner

Power

37-110kw

Warranty

12 Months

Model Number

Transport Package

Standard Seaworthy Package

Specification

Trademark

Greatland Machinery

Origin

Weifang, Shandong

HS Code

8439990000

Production Capacity

50set/Year

Key features

Stable Refining Effect: Constant power or energy consumption control ensures stable refining results.

Customizable Rotating Speed: Impeller rotating speed is custom-made to meet specific production needs.

Comprehensive Warranty: One-year guarantee for key parts with free technical support for the machine's life.

Professional Installation: Includes machine installation, worker training, and on-site problem resolution.

Wide Application Range: Suitable for chemical, mechanical, and waste paper pulp refining.

CE and ISO Certified: Equipment meets international CE and ISO certification standards.

Multiple Size Options: Available in diameters from 380mm to 900mm for varying capacities.

Direct Factory Source: Manufacturer located in Shandong, China, offering direct factory pricing.

Company profile

High Repeat Buyers ChoiceExperienced TeamImporters and ExportersOEM Services

GREATLAND PULP AND PAPER TECHNOLOGY CO.,LTD

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2010-12-01Nearest Port: QingdaoAverage Response Time: ≤9.94hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Weifang, China, while another record classifies it as a trading company with a business scope covering papermaking equipment production, R&D, sales, installation, debugging, and technical services. It provides 3D design, ODM, OEM, and sample-based customization, but reported no new products during the past year and has no SDK. Production information lists papermaking machinery, stock preparation lines, paper converting lines, and spare parts. Export sales account for 90% of total sales. After-sales-related services include maintenance, training, repair, debugging, and equipment installation, although no overseas warehouse, showroom, agent, or branch is available. Financial records are referenced for 2021–2023, but their quality or results are not provided. No certification evidence, customer case details, or formal quality assurance status is available.

Supplier typeThe supplier is described as a factory located in Weifang, China, while its registered business type is stated as a trading company. Its stated scope includes production, R&D, sales, installation, debugging, and technical services for papermaking equipment, indicating a mixed manufacturing and trading profile.

After-Sales capabilityThe supplier lists maintenance, training, repair, debugging, and equipment installation among its overseas service offerings, and its business scope includes installation, debugging, and technical services. However, it has no overseas warehouse, showroom, agent, or branch, and the stated number of countries offering overseas services is 0, limiting evidence of overseas service coverage.

Production capacityThe supplier is identified as a factory in the manufacturing industry, and its stated scope includes papermaking equipment production. Reported annual productivity includes three stock preparation lines, one papermaking machinery unit, ten paper converting lines, and 100 sets of spare parts, providing explicit evidence of production capacity.

Customization capabilityThe supplier provides customization from samples, 3D software design services, ODM services, and OEM services for well-known brands. These records explicitly support both sample-based and design/manufacturing customization capability.