Zirconia ceramic injection pump

Zirconia Ceramic Injection Pump Product Introduction

1. The zirconia ceramic injection pump is a high-precision liquid filling and metering pump. Its core metering components are made of a new type of wear-resistant, corrosion-resistant, and high-temperature resistant precision ceramic material (mainly zirconia), manufactured through ultra-precision machining. This pump features non-adsorption of drugs, no chemical reaction with drugs, accurate metering, and a long service life. It is particularly suitable for liquid transfer and quantitative dispensing applications requiring high hygiene and precision.

2. In the pharmaceutical industry, zirconia ceramic injection pumps are widely used in the filling and metering processes of injectable solutions, lyophilized powder injections, oral liquids, and topical liquid preparations. Its material properties ensure the purity and accuracy of drug delivery, avoiding the contamination problems that may arise with traditional metal pumps.

Product Features

1. High Hardness: Hardness reaches HRA88 or above, providing excellent wear resistance.

2. Corrosion Resistance: Resistant to strong acids, strong bases, and various chemical solvents.

3. High Temperature Resistance: Can withstand high-temperature steam sterilization above 140℃.

4. Low Friction: Friction coefficient as low as 0.02, requiring no lubrication.

5. Biocompatibility: Suitable for medical and food contact applications.

6. Zero Porosity: Dense crystal structure with a surface roughness of Ra≤0.1μm.

Application Fields

1. Pharmaceutical Industry

Sterile injectable production: Filling of high-value liquid medications such as vaccines and antibiotics.

Insulin pumps: Achieving micro-injection at the 0.1μL level, with an accuracy of ±0.5%.

Hemodialysis machines: Resistant to chloride ion corrosion, with a service life of up to 5 years.

Dental equipment: Antibacterial rate >99.9%, capable of high-temperature sterilization.

2. Industrial Field

Semiconductor manufacturing: Photoresist coating, pulsation rate <0.5%.

Chemical and petroleum industries: Catalyst transportation, with a lifespan three times longer than metal pumps.

New energy batteries: Electrolyte transportation, iron ion precipitation <0.1 ppb.

Supports custom specifications.