Portable Concrete Floor Grinder with 250mm Grinding Disc
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Product Highlights
- Dual Grinding Modes: Supports both dry and wet grinding for versatile concrete and masonry applications.
- High Power Motor: Equipped with a 2.2kW single-phase motor offering direct drive and flexible coupling.
- Precision Construction: Semi-automatic precision machine designed for concrete curbs, granite, and marble.
- Comprehensive Safety: Features secure folding handle latches and strict operational safety precautions.
- Standard Disc Size: Fitted with a standard 250mm grinding disc or plate for efficient surface treatment.
- Global Certifications: Certified with ISO and CE standards ensuring quality and safety compliance.
- Fast Sample Delivery: Sample orders delivered within 2 weeks for quick evaluation and testing.
- Efficient Batch Shipping: Batch orders delivered within 2-3 weeks with high container loading capacity.
Product Attributes
- Customization
- Available
- Type
- Stone and Floor Grinder
- Control
- Artificial
- Model NO.
- GTG250D
- Automation
- Semi-automatic
- Precision
- Precision
- Application
- Concrete Curb, Granite, Marble
- Type for Grinding Machine
- Disc Grinding Machine
- Grinding Method
- Dry and Wet Grind
- Certification
- ISO, CE
- Condition
- New
- Rated Voltage
- 220V
- Power
- 2.2kw/3HP
- Speed
- 1410rpm
- Weight
- 70kg
- Transport Package
- Wooden Case, Pallet
- Specification
- 750mmx500mmx800mm
- Trademark
- Corediam
- Origin
- China
- HS Code
- 8479109000
- Production Capacity
- 5000 Pieces/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Portable Concrete Floor Grinder with 250mm Grinding Disc
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Product Description
The Floor Grinder is a sturdy, reliable, and easy to use the machine.
The Floor Grinder is fitted 2.2kw single phase motor. This motor offers a direct drive to the grinding plate with the incorporation of a flexible coupling between the motor and the plate.

Safety Precautions
(1)For the operators' safety and the safety of others, always keep all guards and shrouds in place.
(2)Never start or run the machine with handle folded or when disks are not in contact with the surface.
(3)Ensure parts have stopped moving and disconnect power or spark plug when servicing or changing wheels or accessories.
(4)Be sure that re-tipped and new grinding plates are properly balanced.
(5)Do not run the grinder with grinding head raise any higher than necessary, re-tipped back on the handle.
(6)Always be sure that folding handle latch is secure and has not vibrated loose after use.
(7)When grinding, the machine is exposed to high vibration. Occasionally check the machine for bolts/nuts which may have vibrated loose.
2.Specification
| Model Spec. | GTG250D |
| Rated Voltage | 220V |
| Power | 2.2KW/3HP |
| Speed | 1500rpm |
| Plate Type | Standard 250mm Grinding Disc or Grinding Plate |
| Plate Bolt Types | M12x25 Countersunk socket head |
| Packing Size | 500mmx410mmx410mm |
| Weight | 70kg |
| Quantity | 145pcs./40 container 70pcs./20container |
3.Operation Instructions
The Floor Grinder is designed to be used either wet or dry. If the floor is being ground dry, ensure a suitable industrial vacuum is connected and that operator is wearing suitable breathing respiratory equipment.
Starting the Grinder
Check the grinding plate being used is suitable for the material being ground and that they are correctly balanced.
Check that the grinding plate being used are in good order and properly attached, with all countersunk bolts firmly in place. Check this occasionally during use, as they can work loose during operation.
Check that the grinding plate is adjusted so that it sits level on the ground.
Check that all nuts and bolts on the folding handle latch are tight and firm.
Raise the grinding plates from the floor.
Start the motor by pressing the black switch on the starter box.
Lower the grinding plate and commence grinding.
Stopping the Grinder
De-press the red stop button on the starter box.
4.Application
Rough surface grinding different kinds of concrete and masonry materials with superior efficiency.
5.Delivery time
2 week for sample order, and 2-3 weeks for batch orders.
6.Corediam introduction
Corediam Tools Co., Ltd., as a high-tech enterprise, concentrates on researching & developing the manufacturing and marketing diamond tools industry. We have the most extensive, innovative, and powerful range of diamond tools for construction, stone, and DIY markets. Corediam strives to be the leading professional supplier in the world through technology innovation.
About the Supplier
Company Profile
Corediam Tools Co., Ltd, as a high-tech enterprise, concentrates on researching & developing, manufacturing and marketing diamond tools industry.
We have the most extensive, innovative and powerful range of diamond tools for construction, stone processing, and DIY markets. Corediam strives to be the leading professional supplier in the world by technology innovation.
The main product ranges include laser welded saw blade, brazing saw blade, sinter hot-pressed saw blade, diamond grinding cup wheel, laser welded core drill, diamond wire etc. The advanced automatic pressing, sintering, German Dr. Fritsch full-automatic laser welding machinery have been adopted in manufacturing lines, and all the products are approved by rigorous inspection and quality control process. Corediam products are also authenticated by Germany MPa standard and European Union EN 13236 standard.
Today Corediam export-sales network has rapidly expanded to more than 50 countries, including North America, Europe, Middle East, Southeast Asia and South America. In China, a perfect long-term strategic cooperative partnership has been established between us and the diamond tools distributors.
As a reliable supplier of global diamond tools industry, we also focus on the professional total solutions of cutting, grinding and drilling for end users. In global, we provide the clients of mega project, such as road bridge, building renovation, railway, airport, stone mine, fire protection, and nuclear power plant, with professional diamond tools product and solutions, which is used in road saw, wire saw, wall saw, core drill, stone saw and grinding machine. It ensures that users can complete a great job.
Corediam will insist on innovating and developing and strives to create the redefined diamond tools leader to serve the global.
HTTP: //corediam. En. Made-in-China. com
About Our Factory & Business Background
- Address
- No. 695 Tianshan Street, Hi-Tech Zone, Shijiazhuang, Hebei, China
- Terms of Payment
- LC, T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin Seaport, Beijing Airport, Shanghai Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2007-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Can this grinder be used for both wet and dry grinding?
- Yes, the Floor Grinder is designed to be used either wet or dry. For dry grinding, ensure a suitable industrial vacuum is connected.
- What is the power rating of the motor?
- The machine is fitted with a 2.2kW (3HP) single-phase motor that offers direct drive to the grinding plate.
- What is the delivery time for sample and batch orders?
- Sample orders take 2 weeks, while batch orders require 2-3 weeks for delivery.
- What certifications does this product hold?
- The product holds ISO and CE certifications, ensuring it meets international safety and quality standards.
- What materials can this grinder process?
- It is suitable for rough surface grinding of concrete, masonry, granite, and marble with superior efficiency.
- What is the weight of the machine?
- The machine weighs 70kg and is designed to be sturdy, reliable, and easy to use.
- What safety precautions should be followed?
- Always keep guards in place, do not run with the handle folded, and ensure the folding handle latch is secure.
- What are the payment terms?
- We accept LC, T/T, and Western Union as terms of payment.
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