What is the minimum order quantity?

The minimum order quantity is 1 set.

What documents are included with the machine?

Our machines come with English operation, usage, and maintenance manuals along with relevant instructional videos.

High Precision Industrial Concrete Floor Grinder

Name: High Precision Industrial Concrete Floor Grinder
Brand: Henan Dajia Mining Machinery Co., Ltd.
SKU: 2138347332

Henan, ChinaHenan Dajia Mining Machinery Co., Ltd.

US$1,000.00-3,300.00

1 SET

Product profile

Customization

Available

Type

Floor Grinder

Power Source

Handshaking

Model NO.

DJ-400

Object

Floor

Application

Construction

Disc(Wheel) Type

Grinding Disc

Material

Metal

Working Style

High-speed universal

Disc Diameter

100mm

Variable Speed

With Variable Speed

Color

Customizable

Core Components

Motor, Grinding Disc

Features

Convenient Operation

Product Name

Floor Grinder

Work Voltage

220V

Work Frequency

50Hz

Motor Power

4kw

Vacuum Power

1.8kw

Work Width

400*400mm

Transfer Head

5PCS

Net Weight

130kg

Unique Selling Point

High Operating Efficiency

Disc Rotation Speed

0 - 1440 R/Min

Working Efficiency

400 - 500 M²/H

Warranty

1year

Transport Package

Wooden Box or Required Package

Specification

600*550*1020mm

Trademark

Dajia

Origin

Henan Province, China

Production Capacity

5000 Sets/Year

Key features

Variable Speed Control: Equipped with variable frequency motor for stepless speed regulation.

Dust-Free Technology: Advanced sealing technology effectively reduces dust emission during operation.

Customizable Color: Color options are customizable to meet specific requirements.

Global Warranty Coverage: 1-year global warranty with lifetime technical support included.

OEM/ODM Capabilities: Full customization available from samples or designs.

Portable Design: Easy to operate and transport, saving labor costs significantly.

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: ≤3.51h

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 trading company or manufacturer?

We are original equipment manufacturer.

Q:How long is your delivery time?

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? ls 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?

Standard warranty is 1-year global warranty. Extended warranty includes lifetime technical support and free maintenance.