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Jinan Power Flight International Company Ltd.: Your Professional Cup Grinding Wheel Manufacturer!

 

 

Jinan Power Flight International Company Ltd. is a global manufacturer and supplier dedicated to the innovation, production, and worldwide distribution of premium saw blades. The company's main products include saw blade, grinding tools, hole cutting tools, glass cutting tools, etc.

 
 
Why choose us?

Professional team

Power Flight International boasts a dedicated team of 50 professional technicians committed to delivering unparalleled expertise and rapid response, ensuring a seamless and worry-free cooperation experience.

Quality control

With a 5,000 square meters' modern facility and five advanced production lines, we adhere to the ISO 9001 Quality Management System to ensure stricter quality control, more stable production supply, faster order fulfillment, ample inventory to meet your market demands.

Customized services

We offer comprehensive customized solutions, providing tailor-made saw blade services to meet your exact requirements-including material, tooth profile, dimensions, and all critical details-ensuring perfect adaptation to your specific working conditions and eliminating all operational challenges.

Advanced manufacturing technology

Through independent research and development in ultra-hard coating technology and low-noise tooth design, combined with advanced manufacturing processes including hot-pressing technology and spherical metal powder encapsulation granulation to enhance our blades' sharpness, durability, and cutting efficiency - eliminating all your post-purchase concerns.

 

Benefits of Cup Grinding Wheel

Clean finish

Obviously, a finishing method has to actually work properly, and cup wheels provide a smooth surface that gives off a reflective quality in the right lighting. For professional-looking concrete, cup wheels are an effective option.

Safety

You might think that a mirror-like concrete finish would make the surface slippery and prone to safety hazards. In reality, the opposite is true. Using a cup wheel increases friction to the finished product, providing slip resistance and another element of safety to high-traffic areas. Finishing concrete with cup wheels produces a less-slippery product than other finishing methods.

Segmented Cup Grinding Wheel
Wave Turbo Cup Grinding Wheel

Resistant

Finishing concrete with cup wheels helps the completed project remain durable in varying weather environments or high-traffic situations. The smooth surface is resistant to materials that could erode or stain the concrete, meaning it remains in good working order for a longer period of time. Concrete that doesn’t need frequent repair or refinishing saves money in the long run, and looks better during its life cycle.

custom service

Just as all concrete isn’t the same, and all jobs aren’t the same, cup wheels can vary a great deal as well. Different types of work will require different tools, and cup wheels come in enough variations to accommodate all those jobs. Size and diamond content are just a couple of specifications that will determine which cup wheel will be right for your job.

 

 

Product Specifications

 

 

Model

Specification

Tooth

Diameter

Core Size

Cutting Segments Size

Cutting Segments Thickness

Weight

Package

A401

100D-16/20/22.23H-20X-8T

Segmented Tooth

100mm

16/20/22.23mm

20mm

8mm

210g

Blister Package 10-13pcs/box 60-75pcs/cartoon

125D-22.23H-22X-9T

125mm

22.23mm

22mm

9mm

420g

150D-/22.23H-22X-10T

150mm

22.23mm

22mm

10mm

560g

180D-22.23H-22X-9T

180mm

22.23mm

22mm

9mm

750g

 

 
Application of Cup Grinding Wheel
 
01/

Concrete and masonry grinding
Cup wheels are widely used in the construction industry for grinding and smoothing concrete and masonry surfaces. They efficiently remove uneven patches, paint, adhesives, and surface imperfections, preparing the surface for further applications like polishing or coating.

02/

Stone shaping and polishing
Cup wheels find extensive use in shaping and smoothing natural and engineered stone surfaces. From granite and marble to quartz and porcelain, cup wheels help achieve precision cuts and create smooth finishes for countertops, floors, and sculptures.

03/

Metalworking
In metal fabrication, cup wheels are used for deburring sharp edges, grinding welds, and cleaning up metal surfaces. They are particularly valuable in removing rust and paint from metal objects.

04/

Tile and ceramic processing
Cup wheels are employed in the tiling industry to cut, shape, and refine ceramic tiles and porcelain. Their efficiency ensures accurate cuts and smooth edges.

05/

Woodworking
In woodworking, cup wheels can be used to shape and smooth wooden surfaces. Though not as common as in other industries, cup wheels can help in certain applications, especially with harder woods.

06/

DIY projects
Cup wheels are available in various sizes and are commonly used by DIY enthusiasts for tasks such as restoring old furniture, sharpening gardening tools, or preparing surfaces for painting.

 

 

Packaging and Shipping

 

 

productcate-1-1

 

 

FAQ

 

 

Q: What are the different types of cup grinding wheels?

A: The most common types of diamond cup wheels are single-row, double-row, and turbo or wave-turbo designs. Single-row wheels are best for light grinding and smoother finishes, while double-row wheels provide more aggressive material removal and a longer lifespan. Turbo or wave-turbo wheels are designed for maximum aggression and cooling, ideal for very hard materials and fast work.

Q: How do I choose the right cup grinding wheel for my project?

A: Choosing the right wheel depends on the material you're grinding, the desired finish, and the application type (wet or dry). For example, a hard material like granite needs a wheel with a softer bond to expose new diamonds, while a softer, more abrasive material requires a wheel with a harder bond to prevent premature wear. The grit size and wheel design also play a role in balancing removal rate with finish smoothness.

Q: What does the grit size on a diamond cup wheel mean?

A: The grit size refers to the coarseness of the diamond particles embedded in the wheel's segments. Coarse grit (low number, e.g., 16/24) is best for aggressive material removal and shaping, leaving a rough finish. Fine grit (high number, e.g., 50+) is used for honing and polishing, leaving a smoother, more refined surface.

Q: What is the difference between single-row, double-row, and turbo cup wheels?

A: Single-row cup wheels have one circular row of segments and are best for light grinding and smooth finishes. Double-row wheels have two parallel rows, offering more aggressive removal and better stability. Turbo wheels feature a spiral or corrugated segment pattern that provides aggressive grinding, faster material removal, and improved cooling.

Q: Is it better to grind wet or dry with a cup grinding wheel?

A: Wet grinding offers several advantages, including producing a smoother finish and extending the life of the wheel by cooling the diamonds and preventing overheating. It is also safer because it suppresses hazardous silica dust. Dry grinding is faster and more convenient for small jobs but requires appropriate respiratory protection and a dust shroud system.

Q: What is the maximum RPM for a cup grinding wheel?

A: The maximum safe operating speed (RPM) is marked on the cup wheel by the manufacturer. It is crucial to match the wheel to a grinder with a speed rating no higher than the wheel's maximum RPM. The maximum RPM decreases as the wheel diameter increases (e.g., a 4" wheel may have a maximum of 15,000 RPM, while a 7" wheel is typically rated lower).

We're well-known as one of the leading cup grinding wheel suppliers in China. Please feel free to buy high quality cup grinding wheel for sale here from our factory. Good service and reasonable price are available.

Double Row Cup Grinding Wheel, cup grinding wheel, Turbo Cup Grinding Wheel
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