What is the production cycle?

Regular cycle is 15-20 days. Custom or peak orders may add 3-5 days.

What payment methods are accepted?

T/T (30% deposit), L/C, Western Union; terms negotiable for large orders.

Do I need to handle customs clearance myself?

We provide full customs documents. You can handle or use a freight forwarder. Inform us for special products.

Professional Heavy-Duty Concrete Grinding Machine for Optimal Results

Name: Professional Heavy-Duty Concrete Grinding Machine for Optimal Results
Brand: Qingdao Pengfeng Building Materials Co., Ltd.
SKU: 2159200102

Shandong, ChinaQingdao Pengfeng Building Materials Co., Ltd.

US$999.00

5-9 Pieces

US$499.00

10+ Pieces

Product specifications

Material

Working Width

Total Weight

Sample price:US$699.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

k58

Type

Floor Grinder

Object

All Floors

Moving Type

Mobile

Mixing Method

Do Not Stir

Automatic Grade

Semi-Automatic

Product Capacity

415 M3/H

Certification

Condition

New

Color

Gray

Power

7.5 Kw

Total Weight

430kg

Fan Power

2.55kw

Rotation Speed Range

0~750 R/Min

Max Airflow Rate

415 M3/H

Working Width

560mm

Transport Package

Wooden Case

Specification

380V*21A

Trademark

Pengfeng

Origin

China

HS Code

8464209000

Production Capacity

1000

Key features

High Precision Gearbox: Ensures long life and high accuracy for planetary grinding operations.

Durable Integrated Frame: Features a three-level weight design for stability and easy operation.

High-Power Motor: 15Kw motor with imported control components ensures strong performance.

Adjustable Speed: Single-drive design allows speed adjustment to save time and effort.

Wide Application: Suitable for stone restoration, concrete grinding, polishing, and large area treatment.

CE Certification: Product meets CE safety and quality standards for international markets.

Mobile Design: Mobile type allows flexible movement across different floor surfaces.

One Year Warranty: Comes with a comprehensive one-year warranty for peace of mind.

Company profile

Fast DeliveryIn-stock CapacityLow MOQ

Qingdao Pengfeng Building Materials Co., Ltd.

Shandong, China

Business Type: Trading CompanyExport Year: 2025-10-01Nearest Port: Qingdao PortAverage Response Time: ≤8.54hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, FAS, EXW

AI-Powered supplier vetting

SummaryThe supplier is a Qingdao, Shandong limited company offering building-material-related equipment, including floor grinders, polishing machines, cutting machines, and vacuum cleaners. It reports 100% finished-product inspection, raw-material traceability, two quality inspectors, inventory capability, and broad customization options. It also states that it provides OEM services for well-known brands and technical and after-sales support. However, inspection instructions lack written records, service-capability assessment procedures and outsourcing controls are undocumented or unknown, and no overseas agents, branches, warehouses, showrooms, or offline trade-show participation are reported. Financial credibility cannot be confirmed because the provided financial fields show zero values for reported periods, without sufficient context to determine whether this reflects actual performance or incomplete reporting. No certifications or specific customer cases are provided.

Supplier typeThe supplier is identified as a limited company located in Qingdao, Shandong, with a business scope covering building materials, hardware, mechanical equipment, equipment leasing and installation, electronic products, plastic surface treatment, and import/export. Its listed product range is concentrated on grinding, polishing, cutting, smoothing, and dust-collection equipment.

After-Sales capabilityThe company states that it has a professional team providing technical and service support, and it reports in-stock service capability. However, it has no overseas agents or branches, no overseas warehouse or showroom, and offers overseas services in zero countries, limiting evidence of international after-sales coverage.

Production capacityEvidence includes 100% finished-product inspection, two quality inspectors, raw-material traceability, inventory capability, and a product portfolio of industrial grinding, polishing, cutting, smoothing, and vacuum equipment. However, finished-product inspection has instructions but no written records, while outsourcing procedures and manufacturing-capacity contracts have unknown statuses.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports broad customization capability.