Stone Profile Polishing Wheels

Stone profile polishing wheels are tools specifically designed for shaping and polishing the profiles and edges of stone materials (such as marble and granite). They are typically mounted on stone profile polishing machines or CNC equipment for operation.

Based on material composition and manufacturing process, these polishing wheels are primarily categorized as follows:

1 Sponge Stone Profile Polishing Wheel (also known as nylon or fiber polishing wheel):

• Made from high-quality abrasives and fibers, offering excellent elasticity and toughness. These wheels are primarily used for fine polishing, capable of achieving a mirror-like finish on the stone surface.

2 ResinBond Stone Profile Polishing Wheel:

• Manufactured by hot-pressing resin and polishing abrasives. Its performance characteristics fall between coarse grinding and fine polishing, making it a crucial component of the polishing process.

3/4 Diamond Electroplated/Sintered Wheel:

• Features diamond particles bonded to the wheel surface via electroplating or sintering processes. Characterized by high hardness and strong grinding capability, these wheels are mainly used for coarse grinding and shaping, efficiently creating the basic profile of the stone.

Applications:

• Primarily used for processing profiles and edges on materials such as marble, granite, quartz, and engineered stone.

Processing Results:

• Capable of polishing complex, irregular shapes, ultimately producing a high-gloss mirror finish (exceeding 98% glossiness).

Environmental Characteristics:

• Low noise and minimal dust generation during grinding, meeting environmental protection standards.

When selecting polishing wheels for stone profiles (moldings), the following technical parameters should be considered:

A complete stone profile processing workflow typically involves the sequential use of wheels with different functions: first, an electroplated diamond wheel for rough grinding and shaping; next, a resin wheel for semi-fine grinding; and finally, a sponge polishing wheel to achieve a mirror-like finish.

In summary, stone profile polishing wheels are a category of tools encompassing various types-ranging from coarse grinding/shaping to fine polishing-that are essential for achieving exquisite finishes on shaped stone profiles.

(Resin Bond Stone Profile Polishing wheels of various specifications in the warehouse)

1) Resin Diamond Profile Polishing Wheels

For fine polishing; standard for automatic profile machines; 

• Economy (Marble-specific, standard resin): 22–40 RMB/pc
• Mid-to-High End (Universal for granite, high gloss, wear-resistant formula): 42–75 RMB/pc
• Thickened / Large Diameter (φ250–300mm), complex profiles, non-standard: 80–130 RMB/pc

> MOQ: Starts at 5–10 pcs; orders of 50+ pcs typically qualify for an additional 5%–12% discount.

2) Electroplated Diamond Profile Wheels

Coarse grinding + basic polishing; often used with handheld machines

• Standard sizes: 45–100 RMB/pc

3) Metal-Bonded Sintered Shaping Wheels

For milling/coarse grinding only; not a polishing wheel

• 70–180 RMB/pc;
• price increases with profile complexity.

 4) Nylon / Sponge Profile Polishing Wheels

Non-diamond; for final soft-sheen finish

• 8–25 RMB/pc

Standard φ150 Resin Profile Polishing Wheel (Universal for marble & granite)

• Target ex-factory price: 50–62 RMB
• FOB export quote: **USD 10.5–13.2

Resin Diamond Profile Polishing Wheels

• Low-end (high-volume model): USD 4.8–8.5/pc
• Mid-range industrial standard (flagship model): USD 9.0–15.5/pc
• High-end (wear-resistant, custom profiles, granite-specific): USD 16–26/pc
• Bulk orders ≥ 100 pcs Tiered pricing reduced;mold fee for a new custom profile: 300–800 RMB per set (one-time charge).

The more complex the line shape of the Stone Profile Polishing Wheel, the more expensive it is