Lithium Battery Coating
JONSN Precision Micro Gear Pump Application in Lithium Battery Coating Systems, Industrial High-Viscosity Glue and Hot Melt Circulation.
Pulse-free constant coating delivery for pole piece slurry & high-viscosity hot melt polyurethane — engineered for lithium battery electrode coating lines, slot-die head micro-fluid metering, and continuous production batch uniformity with ±0.5% linearity accuracy.
Drawbacks of Conventional Pumps in Lithium Battery Coating Lines
Pumps currently integrated into battery electrode coating lines suffer from critical failure modes that directly cause coating surface stripes, thickness variance, and break the apex ±0.5% linearity accuracy required by advanced lithium battery cell manufacturing.
Three Coating-Grade Technological Breakthroughs & Customer Testimonial
JONSN's solid technical advantages for lithium battery coating come from a fully redesigned material stack (UK Victrex wear-resistant PEEK + 100% high-strength Zirconia nano-ceramic shafts) and a fully integrated two-stage housing with magnetic-driven leak-free static seal, validated by an authentic 14-month field testimonial from a global battery coating OEM partner.
JONSN R&D Testing Center Verified Reference
Advanced Microfluidic Dynamics Validation and System Flow Calibration Datasheet
Factory calibration datasheet covering working medium, thermal range, differential pressure, theoretical vs. real flow, volumetric efficiency and motor spec — measured on a high-precision full-inspection calibration bench at JONSN's Ganzhou Intelligent Manufacturing Base, perfectly matching the harsh demands of pole-piece slurry & hot melt glue continuous coating lines.
| Parameter | Specification |
|---|---|
| Working Medium | Low-viscosity pole coating slurry / high-viscosity hot melt glue Liquid Viscosity: 1.0–3000 mPa·s Specific Gravity: 1.2 g/cm³ |
| Design Temperature | Operating range: -40°C to 90°C |
| Differential Pressure | Design differential pressure: 4 bar Maximum system pressure capacity: 4 MPa |
| Pipe Dimensions | Suction line length: 1 m (DN10 mm) Discharge line length: 5 m |
| Theoretical Flow Rate | Q_th = 2.00 L/min |
| Real Flow Rate | Q_th = 2.06L/min |
| Volumetric Efficiency | Effhydr = 94.3% Absolute flow precision control under 4 bar differential pressure. |
| Motor Specification | Motors can be selected based on working conditions, including brushless motors, AC motors, stepping/servo motors, variable frequency motors, and explosion-proof motors. |
Millimeter-Scale Space Dimensions Alignment
Millimeter-Scale Space Dimensions Alignment: Providing comprehensive 2D engineering drawings and clearance specifications to ensure seamless space co-design and reduce installation footprints for global automation integrators.
How JONSN Guarantees Coating Pump Quality?
Simulated by ANSYS, Sculpted by World-Class CNC Centers, Verified by ZEISS Metrology.
Rigid Quality Control: Operating under TÜV Rheinland ISO 9001:2015 compliance, JONSN executes a full-process "One Item, One Code" tracking system. All geometric parameters are inspected by German ZEISS CMM at 20±2°C dust-free workshop, cross-batch deviation controlled within ±0.5% to guarantee consistent multi-order coating line delivery safety.
Target Product Recommendation
JONSN provides three dedicated micro gear pump series matching the most demanding stages of lithium battery coating fluid circuits — from low-viscosity circulation & micro-fluid precision metering to high-viscosity hot melt polyurethane circulation under pressure.
Global Authority Industrial Certificates
All JONSN precision micro gear pumps are fully certified by TÜV Rheinland ISO 9001:2015, CE Security Mark, and RoHS Green Compliance, matching strict global lithium manufacturing audit standards and delivering compliant substitutes for complex coating line loops with extreme TCO savings.
Frequently Asked Questions
How does JONSN micro gear pumps ensure ±0.5% coating linearity for lithium battery production lines?
JONSN utilizes a two-stage shell design integrated with a Magnetically driven leak-free static seal. By completely eliminating dynamic shaft seals and internal clearances via Japanese Mazak multi-axis machining centers, our pumps achieve an absolute pulse-free constant delivery, ensuring perfect fluid film thickness on coating die slots.
Can JONSN DX series pumps handle highly viscous polyurethane and hot melt circulation without failure?
Yes. JONSN DX series gear pumps are specifically engineered with wide-diameter fluid channels and high-strength modified PEEK gears. Supported by Zirconia structural ceramic shafts, it safely transports highly viscous media up to 3000 mPa·s under continuous system counterpressure without premature wear.
What role does the "One Item, One Code" tracking system play in JONSN's multi-order batch consistency?
Every critical component processed by Mazak centers and lapping machines is laser-etched with a unique tracking code. Its final dimensions are 100% inspected by German ZEISS CMM under 20±2°C dust-free conditions, ensuring that cross-batch precision tolerances are rigidly locked within ±0.5%.
Does JONSN accept custom installation configuration for limited space automated slot die coating arrays?
Yes. For limited space configurations, JONSN provides integrated coMPact options, supporting flexible joint engineering. Tech leaders can check our 2D engineering blueprints and request 3D STEP models to avoid any mechanical space interference.
