Pumps all carry the same "micro magnetic gear pump" label — some wear out and fail after five months, while others run continuously for more than three years. The gap behind the price difference is not only the gears, but a small, easily overlooked component: the shaft sleeve. Through the evolution of four technology generations, this white paper establishes one point — sleeve material is the dividing line between the lifetime and the price of a micro gear pump.

Truly delivers high-precision, pulse-free, linearly stable flow at milliliter scale with full-range non-standard customization capability.

Monolithic Billet, Precision Machining, Chemical Dosing,Pitting Corrosion, Crevice Corrosion, Stress Corrosion Cracking (SCC) Chlorine-Rich Environment

Tolerance Matching Mechanism under -20 °C - +150 °C Thermal Shock and 10000 h Endurance Verification of Nano Zirconia Ceramic Shafts & Modified PEEK Composite Bearings

Thermodynamic Control of Non-Newtonian Shear Stress Field for Resin Polymer Start-up Anti-Condensation & Anti-Crystallization Heat Transfer Efficiency of Steam Electric Heat Tracing Jacket

Mathematical & Physical Model of NdFeB Magnetic Flux Lines Penetrating Non-magnetic Can and Anti-disengagement Scheme under 50 bar Differential Pressure Shock

Contact Ratio Factor, Micro-Elastic Deformation of PEEK Gear Tooth Surface, Repeatability of +0.2%

Microfluidic Precision Control, Driving the Future - The Micro Gear Pump R&D and Testing Center of JONSN (Ganzhou) Fluid Technology Co., Ltd. is Officially Opened!

Recently, JONSN (Ganzhou) Fluid Technology Co., Ltd. has once again passed the rigorous audit by TÜV Rheinland and successfully completed the recertification of its ISO 9001:2015 Quality Management System, marking authoritative recognition of the coMPany’s standardized management capabilities.

In early June, JONSN added another milestone partnership by formally entering into a strategic cooperation with Advanced Micro-Fabrication Equipment Inc. China (AMEC) and successfully being included in its Approved Vendor List (AVL).