Centerless Grinding Wheels

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Centerless Grinding Wheels Specification

Toughness
High (Impact & Abrasion Resistant)

Backing
N.A. (Solid Wheel)

Grain Type
Aluminium Oxide / Silicon Carbide

Bonding
Vitrified, Resin Bonded

Shape
Round / Wheel

Chemical Composition
Abrasives, Binders, Fillers

Hardness
From N (Medium) to R (Hard)

Material
Abrasive Grain + Bonded Matrix

Type
Centerless Grinding Wheel

Grain Sizes
46 Grit to 180 Grit

Rolls Size
Diameter 100mm to 500mm

Strips Size
Custom and Standard Available

About Centerless Grinding Wheels

Centerless Wheel

We are a trustworthy manufacturer, exporter and supplier of a superior quality range of Centerless Wheel. In order to manufacture this wheel in conformity with international quality norms, our dextrous professionals utilize quality approved raw materials and cutting-edge technology. Our offered wheel finds application in various industries like, automobile, bearing, cutting tool, bar grinding and many more. In addition to this, we provide this Centerless Wheel in numerous sizes at market leading rates to our esteemed clients.

Key Features:

Stable hardness
Sturdy construction
Dimensional accuracy
Fine finish

Specifications:

Diameter: 250mm ~ 750mm
Thickness: 250mm ~ 600mm
Hole: 127mm ~ 305mm
Materials: A (brown aluminum oxide), WA (white aluminum oxide), PA (pink aluminum oxide), GC (green silicon carbide), C (black silicon carbide)
Grit Size: 36#, 46#, 60#, 80#, 100#, 120#.

Popular Size

350 x 100 x 127mm
350 x 100 x 152.4mm
350 x 150 x 127mm
350 x 150 x 152.4mm
500 x 150 x 304.8mm
500 x 200 x 304.8mm
600 x 250 x 304.8mm

They also can be supplied in required sizes,materials, grit sizes and types.

Engineered for Precision and Durability

Centerless Grinding Wheels combine advanced abrasive technology with a carefully formulated bonded matrix to deliver exceptional performance in demanding grinding environments. The wheels round, solid construction and range of grit sizes ensure adaptability for various machining requirements, while resistance to impact and abrasion assures durability during continuous high-speed operations.

Customizable Specifications to Suit Every Need

Choose from diameter options between 100mm and 500mm, with grain sizes from 46 to 180 grit and a selection of standard or customized strip sizes. Whether your application calls for vitrified or resin bonding, our centerless wheels offer the flexibility to meet specific requirements, maximizing workflow efficiency.

Global Reach, Consistent Quality

As a trusted exporter, manufacturer, and supplier from China, we maintain rigorous quality standards and supply to clients worldwide. Our expertise ensures every centerless grinding wheel delivers consistent performance and reliability, supporting your production processes wherever you are located.

FAQs of Centerless Grinding Wheels:

Q: How are centerless grinding wheels used in industrial applications?

A: Centerless grinding wheels are commonly used for precision grinding of cylindrical surfaces, eliminating the need for centers or chucks. The abrasive wheel removes material as the workpiece is supported by a blade and guided between the grinding and regulating wheels, making them ideal for rapid, accurate mass production of precision parts.

Q: What is the manufacturing process for these grinding wheels?

A: These wheels are produced by combining abrasive grains (such as aluminium oxide or silicon carbide) with binders and fillers to form a bonded matrix. The mixture is shaped into round wheels, then hardened through vitrified or resin bonding processes to achieve the required toughness, hardness, and structural integrity.

Q: When should I choose vitrified vs. resin bonded centerless grinding wheels?

A: Select vitrified bonded wheels for heavy-duty operations, excellent thermal stability, and consistent performance over long runs. Resin bonded wheels are preferred when flexibility, fast stock removal, or working on softer materials is required, as they offer a slightly softer structure and improved shock resistance.

Q: What benefits do centerless grinding wheels offer over conventional grinding wheels?

A: Centerless grinding wheels allow for continuous feeding and rapid material removal, resulting in higher productivity levels. Their design supports uniform roundness and tight tolerance control without the need for center fixing, making them especially effective for high-volume, precision machining tasks.

Q: Where are your centerless grinding wheels exported from, and do you support international orders?

A: Our centerless grinding wheels are manufactured and exported from China, supplied globally to a diverse range of industries. We support both small-scale and bulk international orders, ensuring consistent product quality and timely delivery to meet your operational schedules.

Q: How do I choose the correct grain size and hardness for my application?

A: Select a coarser grit (such as 46) for rapid material removal and a finer one (up to 180) for smoother finishes and tighter tolerances. Hardness ranges from medium (N) to hard (R); choose according to the material being processed and the required finishharder wheels for tough materials and finer finishes, and medium for general-purpose grinding.

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