Custom 2-12mm Ruby & Sapphire Probe Ball Components | TAOMSUN

TAOMSUN high-precision ruby and sapphire ball probe components are designed for demanding measurement and highly corrosive environments. Featuring a Mohs hardness of 9 and Rz < 0.1μm surface roughness, they offer excellent wear resistance and zero liquid retention. With tight tolerances of ±0.00127mm, they are the ideal replacement for traditional metal balls in CMM probes and chemical valves. Custom sizes from 2mm to 12mm are available.

Ruby & Sapphire Ball Probe Components: High Precision & Wear Resistance

Supplier:TAOMSUN ｜Overseas Tech Support:METICULAB (Korea) ｜ISO-certifiedManufacturing Partner

In chemical testing, precision instrument measurement, and fluid control within highly corrosive environments, the durability and accuracy of probe components directly determine equipment lifespan and data reliability. Traditional metal probes are prone to wear, rust, and chemical corrosion. TAOMSUN offers ruby and sapphire ball components that have become the preferred choice for high-precision wear-resistant probes due to their exceptional physical and chemical properties.

1. Why Choose Gemstone Balls for Precision Probes?

In contact measurement or highly corrosive fluid control, material selection is critical. Based on precision machining and chemical application scenarios, gemstone balls (Ruby/Sapphire) offer five major advantages:

• High Hardness & Wear Resistance:With a Mohs hardness of 9, gemstone balls maintain their geometric shape during contact measurement, significantly reducing wear and extending probe lifespan.
• Excellent Corrosion Resistance:In chemical engineering, many fluids are highly acidic or alkaline. Gemstone balls do not react with most chemicals, maintaining stable performance under harsh conditions.
• High Light Transmittance:For optical testing instruments or droplet analysis, the high light transmittance of gemstone materials reduces optical signal loss, ensuring accurate transmission.
• High Temperature Resistance:Withstands localized high temperatures in chemical reactors or special instruments without deformation.
• Ultra-low Surface Roughness:Surface roughness can be controlled toRz < 0.1 (μm), ensuring high surface finish and preventing liquid retention or impurity adhesion.

2. Technical Specifications

Parameter	Specification
Model / Part No.	TMS-GB Series (Customizable)
Specification (mm)	2 ~ 12
Gem Roughness	Rz < 0.1 (μm)
Tolerance	±0.00127 ~ 0.00254
Material Options	Ruby (Red) / Sapphire (Clear)

* Technical Note: The minimal tolerance range ensures concentricity and stability during probe installation and operation, a precision level difficult to achieve with standard metal balls.

3. Main Applications

🔬 High-Precision Wear-Resistant Probes:Widely used as core components in Coordinate Measuring Machines (CMM), surface roughness testers, and contour meters for long-term measurement repeatability.

⚗️ Valve Seals in Harsh Environments:An ideal replacement for traditional steel balls in chemical pumps, valves, and flow control components, withstanding strong acids and alkalis.

Payment:100% T/T advance payment before shipment.
Lead time:15-30 days for custom instruments (excluding international shipping).

TAOMSUN Ruby & Sapphire Ball Probe Components

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