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E-mail
taomsun@vip.163.com
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Phone
13862625813
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Address
Building A, Renheng PARK, 1211 Xinghu Street, Suzhou Industrial Park
SUZHOU TAOMSUN SCIENTIFIC INSTRUMENTS CO.,LTD
taomsun@vip.163.com
13862625813
Building A, Renheng PARK, 1211 Xinghu Street, Suzhou Industrial Park
Brand:TAOMSUN |Overseas Tech Support:METICULAB (Korea) |ISO 9001:2015· Precision Micro-Machining

TAOMSUN ruby micro-orifice nozzleis precision-machined from gem-grade ruby with an ultra-fine center orifice as fine as a human hair. With orifice diameters of Φ0.14mm (±0.005mm) or Φ0.18mm and a surface finish controlled to Ra0.05μm, it delivers consistent, wear-resistant dispensing performance in precision liquid handling. Each unit is custom-machined to drawing, with ruby, sapphire or zirconia ceramic available to match your application.
🔍 Key Features:ultra-fine orifice Φ0.14/0.18mm (±0.005mm), precision-ground; ruby hardness Mohs 9 highly wear-resistant for long service life; surface finish Ra0.05μm for smooth, clog-free flow; optional materials: ruby / sapphire / zirconia ceramic; custom machining per drawing supported; small batch and mass production orders both accepted.

| Product Series | TAOMSUN Ruby Micro-Orifice Nozzle |
| Model / SKU | RB-NZ-M014(S / L) |
| Brand / OEM | TAOMSUN(Overseas Partner: METICULAB) |
| Material | Ruby· Sapphire · Zirconia Ceramic |
| Hardness | Ruby:Mohs 9(gem-grade) |
| Orifice Diameter | Φ0.14mm (±0.005)/ Φ0.18mm |
| Overall Length | approx.1.35mm |
| Ball Radius | SR2.00 / SR1.30 |
| Surface Finish | Ra0.05μm, burr-free, scratch-free |
| Customization Service | Drawing-based, sample-based, OEM/ODM available |
*Tolerance values represent achievable capability for specific features; final tolerances subject to drawing review.

✓Micro-Orifice:Center hole Φ0.14mm (±0.005) or Φ0.18mm, precision-ground.
✓Spherical Profile:Ball radius SR2.00 / SR1.30 for smooth dispensing contact.
✓Slotted Top:Precision-cut slot design for consistent flow control.
✓Custom Shapes:Drawing-based or sample-based customization.
💡Engineering Support:2D/3D drawing review and DFM analysis within 1–2 working days.
1) Quick response within 24 hours on working days.
2) Quotation and DFM design sketch typically within 1–2 working days.
3) Full material range: ruby, sapphire, zirconia ceramic.
4) Custom orifice size, length and material per drawing.
5) ISO 9001:2015 certified, 100% dimensional and performance inspection.
Q: What orifice sizes are available?
A: Standard orifice Φ0.14mm (±0.005mm) or Φ0.18mm. Custom orifice sizes available per drawing.
Q: What surface finish can you achieve?
A: Ra0.05μm, burr-free and scratch-free.
Q: What drawing formats do you accept?
A: We accept STP, STEP, IGS, PRT, X_T and high-resolution images. Physical samples can also be mailed for measurement.
Q: What about samples?
A: Custom samples are produced to your drawing or sample specifications. The sample fee and express shipping cost are covered by the buyer. Custom sample lead time is approx. 30 days, excluding international shipping.
Q: What are your payment terms?
A: We require 100% payment in advance before production starts. Mass production orders: only T/T (bank telegraphic transfer) is accepted. Small sample fees: T/T or Alipay cross-border payment is available.
Q: What is the minimum order quantity?
A: Small batch trial production can be negotiated; mass production evaluated per specific product.

Founded in 2012. Led by a management team with master's degrees from Nagoya University, Japan, and over 20 years of industry experience. Suzhou TAOMSUN Scientific Instruments Co., Ltd. (TAOMSUN) is a specialized supplier of precision components, analytical-instrument parts and laboratory consumables, with integrated capability from drawing-based customization to one-stop procurement. Our products are widely used in analytical instrumentation, laboratory research, semiconductor and optical industries.🌏 Overseas technical support provided by METICULAB (Korea).
TAOMSUN ruby micro-orifice nozzles are manufactured under a strict quality control system. Specifications are typical values and may vary with custom configurations.
For OEM/ODM customization, non-standard sizes, or special requirements, please contact our sales team. Overseas customers may contact METICULAB (Korea) for Korean/English technical consultation.