Planetary Precision.
Engineered Without Compromise.
Over 15 years of dedicated innovation in heavy-duty vacuum dual planetary mixing and high-shear dispersion technology.
The Ruijing Standard:
Industrial Mixing and Automation, Built on In-House Manufacturing.
Founded in April 2015, Dongguan Ruijing Automation Equipment Co., Ltd. integrates R&D, industrial control, machining, and trade. The company designs and manufactures non-standard automation equipment, adhesive and new-energy material mixers, and related production equipment.
Its main products include vacuum planetary mixers, high-speed dispersers, multifunctional mixers, vacuum drying ovens, industrial ovens, custom-built equipment, and supporting industrial-control systems and services.
Ruijing operates from a 3,000 m² factory with in-house manufacturing equipment and an R&D team. It was recognized as a High-Tech Enterprise in November 2017 and obtained CE certification for exports to the European Community in 2018.
Established in Dongguan in April 2015.
Expanded from 400 m² to 750 m², and now to 3,000 m².
Recognized as a High-Tech Enterprise in November 2017.
CE certification obtained for exports to the European Community in 2018.
Inside Our Manufacturing Workshops
Every critical component is manufactured in-house to guarantee sub-millimeter clearances and vacuum integrity.
STAGE 01
5-Axis CNC Milling
High-precision milling of helical blades and SUS316L tanks to ±0.02mm tolerance.
STAGE 02
Cleanroom Assembly
Class 10,000 cleanroom assembly for sanitary and zero-particle battery systems.
STAGE 03
Dynamic Stress Testing
Real-load torque simulation and thermal jacket temperature regulation testing.
STAGE 04
72h FAT Inspection
Helium mass spectrometer leak testing and continuous vacuum retention sign-off.
Key Milestones & Continuous Innovation
A proven legacy of vacuum planetary kneading innovation, precision CNC engineering, and gigafactory paste extrusion systems.
2026's
Active PhaseSmart IoT Mixing Ecosystems: Integrated real-time AI viscosity dynamic feedback, digital twin thermal simulation, and closed-loop automated batch traceability for next-generation solid-state and lithium-ion gigafactories.
Ultra-High Viscosity Kneading (2.5M cps): Engineered specialized extreme-torque helical kneading transmissions capable of handling heavy thermal greases and dense silicon-carbon anode pastes without cavitation.
Turnkey SCADA Automated Mixing Workcell
Full automated recipe management, pneumatic powder induction, and automated hydraulic press docking with zero operator dust exposure.
2024's
2,000L GWh-Scale Battery Station: Commercialized large-format 2,000L dual planetary vacuum stations paired with 30T hydraulic discharge extruders for tier-1 high-volume cell production lines.
6,000 RPM Independent High-Shear Disperser: Developed dual-shaft disperser modules that achieve uniform carbon nanotube (CNT) liquid dispersion within 45 minutes.
2021's
Turnkey Powder Vacuum Conveying Lines: Introduced negative-pressure dust-free feeding chutes and automated liquid loss-in-weight dosing systems directly integrated with mixer vessels.
Sub-Micron Slurry Dispersion FAT Certification: Achieved strict fineness standards (≤ 15 μm) during Factory Acceptance Testing for global power battery leaders.
2018's
ATEX Zone 0/20 Explosion-Proof Directive: Certified entire vacuum planetary mixer line for hazardous solvent atmospheres, satisfying strict European chemical and coatings processing safety norms.
Global Export to 40+ Nations: Expanded engineering export footprint to Germany, Japan, United States, South Korea, and Southeast Asia with international after-sales technical support.
Advanced Multi-Axis CNC Helical Blade Milling
5-axis synchronous milling of helical twist blades achieving sub-millimeter clearance (2–5 mm) against vessel walls with zero dead spots.
2014's
5-Axis CNC Blade Milling Center: Commissioned high-precision multi-axis CNC machines for SUS316L helical twist blades and precision mirror-polished vacuum vessels (±0.02mm tolerance).
ISO 9001:2015 & CE Machinery Directive: Standardized total quality inspection pipeline from raw casting ultrasonic flaw detection to 72-hour continuous vacuum load testing.
2011's
Class 10,000 Cleanroom Assembly Facility: Established dedicated sanitary assembly workshop for pharmaceutical-grade electronic slurries and semiconductor silicone encapsulation.
Patented Multi-Layer Mechanical Seal: Achieved continuous negative pressure retention (≤ -0.098 MPa) verified by helium mass spectrometer leak detection.
2009's
Founded in Dongguan Industrial Core: Dongguan Ruijing Automation Equipment Co., Ltd. was established to engineer high-precision planetary vacuum mixing and hydraulic discharge solutions.
Commercialized 100L Industrial Dual Planetary Mixer: Successfully delivered initial industrial production batches for silicone rubber and electronic paste manufacturing customers.
Click to explore 15+ years of continuous planetary mixing innovation
Certificates & Qualifications
Original company certificates documenting past certifications and recognition. Historical validity dates are shown below.
ISO 9001:2015
Quality Management System
Historical · Valid until Dec 26, 2025
CE CONFORMITY
CE Certificate of Conformity
Historical · Valid until Oct 25, 2023
ISO 14001:2015
Environmental Management System
Historical · Valid until Dec 26, 2025
ISO 45001:2018
Occupational Health & Safety
Historical · Valid until Dec 26, 2025
HIGH-TECH ENTERPRISE
High-Tech Enterprise (2017)
Historical · 3-year validity from 2017
ISO 9001:2015
Quality Management System
Historical · Valid until Dec 26, 2025
CE CONFORMITY
CE Certificate of Conformity
Historical · Valid until Oct 25, 2023
ISO 14001:2015
Environmental Management System
Historical · Valid until Dec 26, 2025
ISO 45001:2018
Occupational Health & Safety
Historical · Valid until Dec 26, 2025
HIGH-TECH ENTERPRISE
High-Tech Enterprise (2017)
Historical · 3-year validity from 2017
What Industry Leaders Say
Real-world operational reviews from lithium battery gigafactories, semiconductor labs, and precision chemical producers worldwide.
“Zero dead zone de-agglomeration and vacuum retention ≤ -0.098 MPa. Batch viscosity consistency improved by 28%.”
“Zero metallic particle contamination achieved. The dual 6,000 RPM high-shear heads cut de-foaming time in half.”
“Seamless compounding of 2.2M cps solid-state electrolyte paste. The 30T hydraulic discharge ram extrusion is flawless.”
Ready to Optimize Your Mixing Performance?
Contact our engineering team today for technical consultations, sample testing, or custom CAD proposals for your battery slurry, thermal paste, or high-viscosity production line.