Is technical support available after purchase?

Yes, we offer lifetime technical support to ensure your equipment runs smoothly.

Can the machine be customized for specific voltage requirements?

Yes, we offer full customization options including operating voltage and frequency.

CE Certified High-Efficiency Variable Frequency Floor Polishing Grinder

Name: CE Certified High-Efficiency Variable Frequency Floor Polishing Grinder
Brand: Henan Dajia Mining Machinery Co., Ltd.
SKU: 2267130525

Henan, ChinaHenan Dajia Mining Machinery Co., Ltd.

US$1,500.00-3,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1-Year Global Warranty, Lifetime Technical Support

Warranty

1yeas

Model NO.

DJ-330/630/700

Type

Floor Grinding Machine

Object

Asphalt Concrete Pavement

Moving Type

Push-Type/Ride-on Type

Mixing Method

Intermittent Compulsory

Automatic Grade

Semi-Automatic

Product Capacity

>400t/h

Certification

Condition

New

Operating Voltage

380V

Operating Frequency

60Hz

Motor Power

7.5kw(10HP)

Frequency Converter

11kw

Motor Speed

0-180r/Min

Working Width

630*630mm

Water Tank Capacity

40L

Number of Grinding Heads

12*100mm

Counterweight Weight

25kg

Overall Machine Weight

253kg

Product Name

Floor Grinding Machine

Power System

Motor

Grinding Head Assembly

Grinding Disc (for Holding Grinding Pads), and Gri

Application Scenarios

Concrete Floor Grinding,Cured Concrete Flooring

Transport Package

Wooden Crate Packaging

Specification

253kg

Trademark

DaJia

Origin

China

Key features

CE Certified Safety: Machine holds CE certification ensuring compliance with European safety standards.

1-Year Global Warranty: Comprehensive 1-year warranty coverage for global customers with peace of mind.

Lifetime Technical Support: Continuous technical assistance available for the entire lifespan of the equipment.

High Efficiency Grinding: Capable of processing over 400t/h with adjustable speed for various floor materials.

Dust-Reducing Design: Features dust-reducing technology to maintain a clean and safe construction environment.

Versatile Application: Suitable for concrete, marble, terrazzo, epoxy preparation, and garage renovation.

Flexible Customization: Offers full customization options including voltage, frequency, and motor power.

Robust Construction: Heavy-duty structure with wear-resistant components for long-term high-intensity work.

Company profile

Henan Dajia Mining Machinery Co., Ltd.

Henan, 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: 13 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤4.10h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and factory with 11 employees, associated companies, and a valid import/export license. It reports multiple machining facilities, eight product series, more than 100 models, and broad customization capabilities. ODM and OEM services are available, but no new products were developed in the past year and no SDK is available. Quality assurance is reported, while finished products are checked by packing staff. Service-management documentation is weak: no written procedures or records are reported for supplier-service assessment, corrective actions, or complaint handling. The supplier has no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and reports zero countries with overseas services. Financial capacity is represented only by year labels, without sufficient performance details. Customer locations are described as worldwide, but specific customer cases are not provided.

Supplier typeThe supplier is explicitly identified as a factory and a limited company, with 11 employees and associated companies. It also holds a valid import/export license, supporting its ability to conduct international trade.

After-Sales capabilityThe supplier states that it provides pre-sales, in-sales, and after-sales service, but reports no written procedures or records for service assessment, corrective and preventive actions, or complaint handling. It also has no overseas warehouse, showroom, agent, or branch, which limits demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports no new products in the past year and no available SDK. Although ODM service is available, the explicit absence of recent new-product development and SDK capability indicates limited demonstrated innovation resources.

Production capacityThe supplier identifies cutting, bending, shearing, milling, gantry machining-center, and CNC machining-center facilities, and states that it offers eight product series and more than 100 models. It reports peak- and off-season lead times within 15 working days and has 11 employees, providing evidence of operating production capability, although capacity scale is not fully documented.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its stated ODM capability further supports the availability of design-related customized manufacturing services.

Product Q&A

Q:Are you a trading company or manufacturer?

We are original equipment manufacturer.

Q:How long is your delivery time?

it is according to the model and quantity. Generally it is 3-5 days if the machines are in stock. it will be 15-30days if you want to customize the machines

Q:Do you provide samples? Is it free or extra?

Yes, we could offer you the sample machine. But it's not free, you need to pay for the sample and the cost of freight.

Q:What is your terms of payment?

We accept T/T, Westem Union, Money Gram, Paypal, etc Payment<=USD 10000,100% in advance. Payment>=USD 10000, 50% T/T in advance, balance before shipment.

Q:What is the warranty period for this machine?

We provide a 1-year global warranty for the machine.