Can this machine be used for epoxy floor treatment?

Yes, the concrete grinder can effectively grind the concrete surface, epoxy mortar layer, and old epoxy floor. It is also suitable for sanding epoxy middle layers and smoothing rough surfaces.

What is the warranty period for this machine?

We provide a 1-year warranty for this machine.

Powerful High-Strength Concrete Floor Grinder for Stable Operation

Name: Powerful High-Strength Concrete Floor Grinder for Stable Operation
Brand: Henan Dajia Mining Machinery Co., Ltd.
SKU: 2258393735

Henan, ChinaHenan Dajia Mining Machinery Co., Ltd.

US$1,000.00-3,000.00

1 Piece

Product profile

Customization

Available

Type

Disc Grinder

Power Source

Electricity

Model NO.

DJ-330

Object

Saw Blade

Application

Food

Disc(Wheel) Type

Grinding Disc

Material

Metal

Working Style

Centrifugal

Disc Diameter

330mm

Variable Speed

With Variable Speed

Automatic Grade

Automatic

Brand Name

Dajia

Voltage

220V

Power(W)

4000

Core Components

Engine, Gearbox, Motor, Pressure Vessel

Place of Origin

Henan, China

Weight

145 Kg

Warranty

1 Year

Unique Selling Point

High Power Engine

Video Outgoing-Inspection

Provided

Machinery Test Report

Provided

Product Name

Hand Push Concrete Grinder

Grinding Discs Type

Diamond/Metal/Resin

Working Width

330mm

Motor

Cooper Wire Motor

Transport Package

Wooden Box

Specification

145kg

Trademark

Dajia

Origin

China

Key features

Dust-Free Operation: Equipped with a dust removal device connectable to industrial vacuum cleaners for clean working environments.

Integrated Power Socket: Special socket for vacuum cleaner power cord avoids using two separate cables, enhancing safety and convenience.

Variable Speed Control: Features variable speed settings (300-1500 r/min) to adapt to different grinding requirements and materials.

High Efficiency Design: Lightweight and flexible structure ensures high work efficiency while reducing labor intensity and physical expenditure.

Multi-Purpose Application: Suitable for leveling, polishing, stain removal, and surface treatment of concrete, epoxy, and terrazzo floors.

Stable Performance: Centrifugal working style with high-power engine ensures stable operation without damaging project quality.

Customizable Options: Offers full customization, minor customization, and flexible customization based on customer samples or designs.

Professional Support: Provides remote and site-based technical guidance with quick response times to minimize equipment downtime.

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 an original equipment manufacturer.

Q:How long is your delivery time?

It depends on the model and quantity. Generally, it is 3-5 days if machines are in stock. It will be 15-30 days 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, Western Union, Money Gram, PayPal, etc. For payment <= USD 10000, 100% in advance. For payment >= USD 10000, 50% T/T in advance, balance before shipment.

Q:What types of grinding discs are available?

We provide coarse, medium, and fine diamond grinding discs. Users can choose according to different base grinding ground requirements.