HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
| Packaging Details | Strong wooden box for Global shipping |
| Delivery Time | 5-8 work days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000 PCS |
| Model Number | MS |
| Brand Name | ZG |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Packaging Details | Strong wooden box for Global shipping | Delivery Time | 5-8 work days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000 PCS |
| Model Number | MS | Brand Name | ZG |
| Certification | CE | Place of Origin | China |
| High Light | Milligram-grade ceramic metering pump ，Integrated valveless ceramic pump ，Alumina ceramic metering pump | ||
The Milligram-Grade Integrated Ceramic Valveless Metering Pump is a compact, all-in-one liquid dispensing unit designed for high-precision micro-dosing applications. By embedding the drive motor, motion controller, and valveless ceramic pump head into a single integrated housing, this pump simplifies system architecture and saves critical space in automated equipment. Utilizing a valveless rotating and reciprocating plunger design, it delivers accurate, pulse-free, milligram-level dosing without internal check valves, dynamic seals, or risk of backflow.
Compact All-In-One Integration: Combines the ceramic pump head, drive motor, and control electronics into a single plug-and-play module, minimizing wiring and footprint.
Valveless Positive Displacement: Combines 360° rotation with axial displacement of the piston to direct fluid, eliminating valve clogging, jamming, and mechanical wear.
Milligram-Level Accuracy: Capable of dispensing precise volumes down to 0.1 mg with volumetric accuracy of $le pm0.4%$ and high repeatability ($le 0.2%$).
Wear-Resistant Ceramic Fluid Path: Sapphire-grade zirconia ($ZrO_2$) or alumina ($Al_2O_3$) plungers and sleeves provide tight clearance fits ($le 2mutext{m}$), self-lubrication, and zero particulate contamination.
Chemical Immunity: Wetted components resist aggressive acids, alkalis, organic solvents, and sterile bio-fluids without corrosion or metal ion leaching.
| Property / Parameter | Specification Value |
| Dispensing Resolution | 0.1 mg to 1000 mg (0.1 $mutext{L}$ to 1000 $mutext{L}$) per stroke |
| Dispensing Accuracy | $le pm0.4%$ |
| Dispensing Repeatability | $le 0.2%$ |
| Integrated Drive & Control | Precision Stepper/Servo Motor with Built-in Micro-Stepping Driver |
| Wetted Materials | High-Purity Zirconia ($ZrO_2$), Alumina ($Al_2O_3$), PTFE/PEEK |
| Max Pressure Output | Up to 1.0 MPa (10 bar) |
| Communication Protocols | RS485 (Modbus-RTU), CANbus, 0–5V / 4–20mA Analog, Pulse/Dir |
| Viscosity Range | 0.1 to 10,000 mPa·s (cps) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter
Year Established:
2007
Total Annual:
5000000-8000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007.Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide services f... Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007.Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide services f...
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