What is the production cycle?

The production cycle for regular orders is 15-20 days. Custom orders or peak season orders may require an additional 3-5 days, as specified in the PI.

What payment methods are accepted?

We support T/T (telegraphic transfer, 30% deposit in advance, balance due before shipment), L/C (letter of credit), and Western Union. Payment terms can be negotiated for large orders.

Do I need to handle customs clearance myself?

We can provide a complete set of customs clearance documents (commercial invoice, packing list, bill of lading, etc.). You can handle customs clearance yourself or entrust a local freight forwarder to handle it. For special products, please inform us in advance so that we can prepare compliance documents.

Professional Floor Grinder K58 - Concrete Surface Polishing Machine

Name: Professional Floor Grinder K58 - Concrete Surface Polishing Machine
Brand: Qingdao Pengfeng Building Materials Co., Ltd.
SKU: 1992552871

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: Features high precision gearbox body for long life and high precision performance.

Durable Integrated Frame: Three-level weight design with a fat and durable integrated frame for easy operation.

High Power Motor: Equipped with 7.5kW high power motor and imported electrical control components.

Adjustable Walking Speed: Single-drive design allows adjustable walking speed to save time and effort.

High Capacity Performance: Product capacity reaches 415 m3/h for efficient large area floor polishing.

CE Certification: Product meets CE certification standards for safety and quality assurance.

Versatile Application: Suitable for stone renovation, concrete grinding, polishing, and large area treatment.

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: ≤3.10hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, FAS, EXW

AI-Powered supplier vetting

SummaryThe supplier, a limited company based in Qingdao, specializes in the production and sales of various grinding and polishing machines. They have a robust customization capability and offer OEM services for well-known brands. However, their financial data shows zero revenue over recent years, indicating potential financial challenges. Their after-sales service capability is noted, but they lack participation in international trade shows and overseas warehouse services.

After-Sales capabilityThe supplier claims to have a professional team for technical and service support, ensuring customers have no after-sales concerns.

Financial creditFinancial data shows zero operating revenue and profit over the last three years, suggesting significant financial challenges.

R&D capabilityThe supplier lacks research and development capabilities with SDK availability, indicating limited innovation capacity.

Production capacityThe supplier conducts 100% finished product inspections and offers a wide range of grinding machines, indicating strong production capabilities.

Customization capabilityThey offer extensive customization services, including OEM, suggesting a strong customization capability.

Product Q&A

Q:What is the order lead time?

Standard models will ship within 15-30 days; customized models require 30-45 days.

Q:Can I customize products?

Of course! As long as the minimum order quantity is met, we can provide customized accessory drawings and products.

Q:What export documents do you provide?

Complete export packaging (commercial invoice, packing list, bill of lading, certificate of origin, etc.).

Q:How do I place an order?

You can contact us via email/phone to get a quote. Our sales team will confirm the Proforma Invoice (PI) with you and establish an order.

Q:What is the Minimum Order Quantity (MOQ)?

The MOQ for regular products is 1 piece. The MOQ for customized products is adjusted according to the process. For large orders, the MOQ can be negotiated to reduce the MOQ.