Professional team
Our industry-leading technical team can support customers in improving product quality and providing technical improving. The quality of the materials is stable and continuously improving.
Global Market
In domestic market,we cooperated with the top large abrasive wheels manufacturers. In oversea market,our clents are mainly concentrated in Southeast Asia and Middle East.
Our Certificates
Under the strict management of ISO 9001:2015 ISO 14001:2015 IATF 16949:2016 quality system. The company's products have passed a series of international standard certificates such and so on.
Quality Service
If you are not satisfied with our products, we accept returning the cargo. If our product bring loss to you,we offer full refund and claim. Quick response within 24 hours.
Vulcanized Fiber Disc
Crafted for demanding applications, our Vulcanised Fibre Discs are engineered using high-performance aluminium oxide abrasive grain and a robust fibre backing, bonded with durable synthetic resin.
Fiberglass Backing Pads
Fanchuang fiberglass mesh backing plate consists of fiberglass fabric,glue and X-lock metal rings.Its surface can be fiberglass cloth,back paper,non-woven cloth or other OEM labels according to your needs.It is widely used in the back cover of abrasive and grinding wheels.
Zirconia Aluminum Flap Disc
Constructed from premium zirconia alumina for significantly faster cutting action and an extended lifespan compared to conventional aluminium oxide discs.
Flap Wheel With Shaft
1/4" shank mounted flap wheel is made from abrasive cloth and metal,which is designed for a wide range of applications ,such as smoothing,rust removal,cleaning,deburring,surface grinding,decorative grinding and so on.
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Dimension |
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Diameter |
Hole diameter |
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100mm |
16mm |
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125mm |
22mm |
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150mm |
22mm |
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180mm |
22mm |
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Grits |
Ranging from coarse (16#–60#) to fine (80#–240#) |

Durability: The vulcanized fiber backing gives the disc exceptional durability, allowing it to withstand heavy use without cracking or tearing.
High-performance abrasives: Vulcanized fiber discs can accommodate a wide range of abrasive materials, including aluminum oxide, zirconia, and ceramic grains, offering efficient cutting and finishing performance.
Versatility
These discs can be used on various materials, including metal, wood, and plastic, making them ideal for a wide range of applications.
Consistency
Vulcanized fiber discs provide consistent performance over time, delivering a high-quality finish without losing their abrasive properties quickly.
Cost-effectiveness
Compared to other abrasive products, vulcanized fiber discs often offer a good balance of performance and cost, making them an affordable choice for many businesses.
The abrasive material used in a vulcanized fiber disc determines its cutting performance, longevity, and suitability for specific tasks. Some common abrasive materials include:

Aluminum Oxide
This is the most common abrasive used in vulcanized fiber discs. It is durable and performs well on a variety of materials, particularly metals and woods.

Zirconia Alumina
This is a more aggressive abrasive material, often used for heavy-duty grinding tasks and applications where high stock removal is required.

Ceramic
Ceramic abrasives are ideal for high-performance tasks like grinding tough metals or composites. They offer faster cutting and longer life compared to aluminum oxide and zirconia.
Metal Fabrication
In metal fabrication, vulcanized fiber discs are essential for grinding, blending, and finishing metal surfaces. They are used to remove welds, smooth edges, and prepare surfaces for painting or coating.
Automotive Industry
Vulcanized fiber discs are widely used in the automotive industry for tasks such as bodywork, rust removal, and surface preparation. Their ability to produce smooth finishes makes them ideal for automotive applications.
Construction
In construction, fiber discs are used for cutting and grinding various materials, including metal pipes, beams, and structural components. They are also used for surface preparation before welding or painting.
Steel Mills
Vulcanized fiber discs are commonly used in steel mills for grinding and finishing steel surfaces. Their durability and efficiency make them suitable for the demanding environment of steel mills.

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Brand |
Fanchuang or OEM brand |
T27 T29 |
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Product description |
Zirconia Aluminum Oxide Flap Disc |
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Material available |
Fused alumina zirconia |
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Grits |
40#--320# |
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|
Dimension |
115*22mm(4-1/2" *7/8") |
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Type |
T27/T29 |
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Max speed |
13300R.P.M 80m/s |
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|
Color |
Blue |
Fast stock removal
Zirconia aluminum flap discs are designed to remove material quickly and efficiently. The overlapping abrasive flaps allow for aggressive grinding, resulting in faster stock removal compared to other abrasive products.
Versatility
Zirconia aluminum flap discs are a versatile tool that can handle multiple tasks with ease. They can grind, blend, and finish in a single action, eliminating the need for switching between different tools or discs.
Smooth finish
Unlike grinding wheels, zirconia aluminum flap discs are known for producing a smooth finish without gouging the surface. The layered flaps constantly expose new abrasive grains, ensuring a consistent and uniform finish.
Reduced noise and vibration
Zirconia aluminum flap discs generate less noise and vibration compared to grinding wheels. The layered flaps act as a cushion, resulting in a quieter and more comfortable grinding experience.
Contouring capabilities
Zirconia aluminum flap discs are flexible and can easily conform to contours in the metal. This makes them ideal for shaping and smoothing surfaces, especially when working with right angle cuts.
Longer lifespan
Zirconia aluminum flap discs have a longer lifespan compared to traditional grinding wheels. The overlapping flaps ensure that the abrasive material wears evenly, maximizing the disc's longevity and reducing the need for frequent replacements.
Construction
For grinding, shaping, and finishing steel beams, pipes, and metal panels.
01
Automotive
For bodywork repairs, rust removal, and grinding down welds.
02
Shipbuilding
For maintaining and repairing metal hulls and structures.
03
Aerospace
For ensuring metal components meet strict tolerances and finishes.
04
Metal fabrication
For grinding, blending, and finishing metal parts and structures.
05
Tips for Using Zirconia Aluminum Flap Disc
Start Slowly
When you first start using the angle grinder with the new zirconia aluminum flap disc, start at a low speed. This allows you to get a feel for the tool and the disc and helps to prevent any sudden jolts or damage to the disc.
Use the Right Pressure
Apply only moderate pressure when using the flap disc. Excessive pressure can cause the flap disc to overheat, wear out quickly, and may also lead to a poor finish on the workpiece.
Keep the Disc Cool
Zirconia aluminum flap discs can generate a lot of heat during operation. To prevent overheating, take breaks periodically to allow the disc to cool down. You can also use a coolant if appropriate for your application.

If you have any other specific needs or questions about our product, please feel free to contact us.
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ZHENGZHOU FANCHUANG SCIENCE AND TECHNOLOGY CO., LTD, Phone Number +8613363602087 |
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Jerrywang_export@163.com Leno_asst@163.com clara15890028873@hotmail.com |
We handle large daily production volumes. Our workers carefully pack the finished products into cartons, stacking them neatly. According to order requirements, a specified number of cartons are then placed on fumigation-free pallets and securely wrapped with stretch film before being loaded into containers.Our warehouse ships goods to Qingdao Port daily. As shown in the container loading photos below, our products are ready to be shipped worldwide.

As one of the leading coated abrasive manufacturers and suppliers in China, we warmly welcome you to buy cheap coated abrasive in stock here and get free sample from our factory. All customized products are with high quality and competitive price.
coated abrasive, coated abrasive wheels, flap disc wheels