Tungsten Carbide Grinding Bowl for Laboratory Pulverizers

Product Overview

Qirun supplies tungsten carbide grinding bowls for laboratory pulverizers used in mining, geological testing, mineral analysis, and industrial sample preparation.

Made from tungsten carbide-based cemented carbide, these grinding bowls provide high hardness and excellent abrasion resistance for processing hard and abrasive samples such as quartz, mineral ores, and selected industrial materials.

Available in multiple size options, our grinding bowls support OEM customization based on pulverizer models, technical drawings, and replacement component specifications.

Technical Specifications

The listed size models follow the current product page. They should not be treated as confirmed milliliter capacities until verified. Actual WC content, binder composition, hardness, dimensions and compatible equipment models must be confirmed before ordering.

Key Features of Tungsten Carbide Grinding Bowls

1. High Hardness and Abrasion Resistance

Tungsten carbide is a very hard material widely used in wear-resistant industrial components.

When combined with a suitable metallic binder, it forms cemented carbide with strong resistance to abrasive wear.

This makes tungsten carbide grinding bowls suitable for repeated pulverizing of hard mineral samples under appropriate operating conditions.

2. Suitable for Abrasive Mineral Samples

Laboratory sample preparation often involves hard and abrasive materials that create substantial wear on grinding components.

Tungsten carbide grinding bowls are particularly relevant for processing suitable quartz-bearing rocks, mineral ores, and other abrasive samples.

Their high wear resistance can help reduce dimensional wear compared with some steel alternatives.

Actual performance depends on sample hardness, grinding intensity, and equipment operating conditions.

3. Multiple Grinding Bowl Size Options

Qirun lists grinding bowl size models including:

• 100

• 200

• 300

• 400

• 800

• 1000

• 2000

Different pulverizer models require different grinding bowl dimensions, mounting arrangements, and working capacities.

Customers should confirm the required capacity and installation dimensions before purchasing replacement components.

4. Wear-Resistant Grinding Surfaces

Tungsten carbide grinding components provide a hard working surface for repeated sample contact.

Their wear-resistant construction is useful for laboratory environments where abrasive sample preparation is performed regularly.

Routine cleaning and inspection remain necessary to minimize sample carryover and identify component damage.

5. OEM Replacement Manufacturing

Qirun supports replacement grinding bowl requirements according to customer drawings and equipment specifications.

Custom manufacturing requirements may include:

• Grinding bowl external dimensions

• Internal grinding cavity dimensions

• Mounting and clamping features

• Grinding component configuration

• Material grade and binder requirements

• Machined surfaces and dimensional tolerances

Final compatibility depends on the specific laboratory pulverizer configuration.

Tungsten Carbide Grinding Bowl Material Properties

Tungsten carbide cemented carbide consists of hard WC particles held together by a metallic binder.

The combination of hard particles and binder creates a material with high wear resistance, although toughness varies with carbide grain size, binder content, and manufacturing quality.

Compared with conventional grinding bowl steels, tungsten carbide-based materials are generally selected when abrasion resistance is a major consideration.

Tungsten Carbide vs. High Chromium vs. 65Mn Grinding Bowls

No grinding bowl material is completely free from wear-related contamination. The selected material must be compatible with the intended analytical method.

OEM Tungsten Carbide Grinding Bowl Supply

Qirun supports customized grinding bowl supply and replacement component requirements for laboratory pulverizers.

Customers can submit technical drawings, original grinding bowl dimensions, or equipment model information for review.

Customization Options

• Tungsten carbide material specifications

• Grinding bowl dimensions and cavity profiles

• Mounting and clamping arrangements

• Compatible replacement component dimensions

• Machining and surface requirements

• Inspection according to customer specifications

Information Required for a Quotation

Please provide:

1. Pulverizer manufacturer and model

2. Required grinding bowl size

3. Technical drawing or original component dimensions

4. Grinding component configuration

5. Tungsten carbide grade or material requirements

6. Required quantity

7. Sample material and application information

This information helps Qirun evaluate available manufacturing and replacement options.

Request Tungsten Carbide Grinding Bowls from Qirun

Looking for tungsten carbide grinding bowls for laboratory sample preparation?

Qirun supplies wear-resistant grinding components for mining laboratories, geological testing, mineral analysis, and industrial sample preparation.

Send us your pulverizer model, grinding bowl dimensions, material requirements, or technical drawings to discuss replacement components and OEM supply options.

Email: vip@qrcrusher.com

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