What are the available payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

How long is the lead time?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Is the machine suitable for wet polishing?

Yes, the GD-520 supports both wet and dry polishing for various floor types.

Gd-520 Lightweight Planetary Concrete Floor Polishing Machine

Name: Gd-520 Lightweight Planetary Concrete Floor Polishing Machine
Brand: Tianjin Kangfusi Intelligent Technology Co., Ltd.
SKU: 2152220162

Tianjin, ChinaTianjin Kangfusi Intelligent Technology Co., Ltd.

US$1,000.00

1-4 Pieces

US$500.00

5+ Pieces

Sample price:US$3600.00/piece.Request sample

Product profile

Customization

Available

Type

Bench Grinder

Power Source

Electricity

Model NO.

GD-520

Object

Grinding

Application

Construction

Disc(Wheel) Type

Grinding Disc

Material

Metal

Working Style

High-speed universal

Disc Diameter

520mm

Variable Speed

With Variable Speed

Voltage

220V/380V

Power

7.5kw

Disc

Speed

300~1800rpm

Weight

275kg

Millstone

230mm*3

Product Name

Cfs Floor Grinder

Key Word

Floor Grinding Machine

Function

Concrete Grinding Machine Floor Grinder

Working Type

Hand Push

Transport Package

Wooden Case

Specification

1745*532*1018

Trademark

CFS

Origin

China

HS Code

8464209000

Production Capacity

50000

Key features

520mm Working Width: Ideal balance between efficiency and maneuverability for professional performance.

High Power Motor: 7.5KW Siemens motor ensures strong grinding force for tough surfaces.

Adjustable Speed Control: Variable speed range 300-1800rpm for flexible grinding stages.

Durable Construction: Heavy-duty structure with stable grinding system for long-term industrial use.

OEM/ODM Support: Full customization, minor customization, and flexible customization options available.

Wet and Dry Polishing: Suitable for various floor types including concrete, epoxy, and stone.

CE Certified: Product meets international safety and quality standards.

100% Inspection: Visual and function inspection on all finished products.

Company profile

R&D Capabilities100% Finished Products InspectionProduct CertificationSelf-branded

Tianjin Kangfusi Intelligent Technology Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.81h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad industrial, engineering, equipment, coating, and technical-service activities, with both general and permitted business scopes disclosed. It provides extensive customization, ODM services, recent new-product activity, and OEM services for known brands. Quality controls include two inspectors, documented finished-product inspection instructions, complaint-handling procedures, quality assurance, and raw-material traceability. Supplier-service management has written procedures, although the assessment procedure lacks records. Financial evidence is inconsistent and insufficient for a positive credibility assessment. No certification information or documented after-sales service capability is provided. The supplier reports one trade-show presence, a Tianjin Port proximity reference, and lead times within 15 working days, but overseas service coverage is recorded as zero.

Supplier typeThe disclosed scope covers mechanical parts processing and sales, metal-processing machinery manufacturing, equipment and control-equipment R&D, coating and chemical-product manufacturing subject to stated exclusions, engineering activities, technical services, equipment repair, and construction-equipment machinery sales. This indicates a diversified industrial manufacturer and technical-service supplier, although the exact primary supplier classification is not stated.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has product R&D capability. It also reports no available SDK, which limits evidence of software-development integration capability but does not negate the documented product-development activity.

Production capacityThe supplier discloses assembly-line operations, mechanical-parts processing, metal-processing machinery manufacturing, coating and chemical-product manufacturing within stated exclusions, engineering-related activities, and equipment repair. Quality operations include two inspectors, standardized finished-product inspection instructions, quality assurance, and raw-material traceability, supporting a demonstrated production and quality-control setup.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-manufacturing support.

Client casesThe supplier reports five years of exporting, OEM service for known brands, and participation in the Las Vegas World Concrete Exhibition. These references indicate some export and brand-service experience, but no named customers, project descriptions, order volumes, or verifiable case details are provided.