RangJin Intelligent Potting Machines: Precision Fluid Control Driving Smart Manufacturing Upgrades

As industrial automation continues to advance, potting technology has become a critical process in electronic encapsulation, component protection, and structural bonding. As a leading player in fluid control equipment, RangJin Intelligent focuses on developing high-performance potting systems that enable manufacturers to achieve high-precision, high-efficiency, and highly stable intelligent production.

What Is a Potting Machine?
A potting machine is a specialized system designed for the automatic proportioning, mixing, and precision dispensing of two-component adhesives. Its core subsystems include:

• Material Preparation System: Supports vacuum loading, vacuum degassing, level sensing, agitation, and heating to ensure bubble-free material with consistent uniformity and flowability.

• Control System: Employs PLC and PC-based controls with a user-friendly interface. Built-in software features anti-curing protection, automatic cleaning cycles, and MES connectivity for uploading production data.

• Metering System: Utilizes servo motors paired with gear pumps, screw pumps, or piston pumps to achieve precise ratio control and shot-size accuracy.

• Mixing System: Uses static or dynamic mixing valves to thoroughly blend A and B components, guaranteeing consistent potting quality.

Wide Range of Industry Applications
RangJin potting machines are suitable for diverse manufacturing scenarios, including:

• Home appliances and consumer electronics

• Automotive electronics and new energy

• Semiconductors and power modules

• Communication equipment and industrial power supplies

• Medical devices and high-precision manufacturing

From power supplies and LED assemblies to sensors and transformers, RangJin systems provide reliable encapsulation and protection for critical components across these industries.

Core Product Series – Flexible Solutions for Different Needs

Small Benchtop Potting Units – iPot-RJ2100 / RJ4100

• Ideal for dispensing and potting functional modules in automotive electronics, consumer electronics, and similar applications.

• Handles high-filler materials; features vacuum degassing down to 2–3 mbar absolute.

• Real-time level monitoring, automatic material refill, and low-level alarms.

• Optional piston, screw, or gear pumps to suit different supply requirements.

• Agitation and circulation for degassing and preventing sedimentation.

• Temperature control available for tanks, pumps, and delivery lines.

• The iPot-RJ4100 model offers four material tanks with a backup‑and‑changeover design for uninterrupted production.

Inline Atmospheric Potting System – iPot-OL2100

• Front door with glass window for easy operation and maintenance.

• Industrial PC with Windows OS; audible/visual fault alarms and on-screen diagnostics.

• Dedicated steel motion platform with X/Y/Z axes driven by servo motors, positioning accuracy ±0.02 mm.

• Integrated inline conveyor with adjustable width (200–480 mm) for seamless connection with other equipment.

• Compact all-in-one design with no lower return flow.

• Accommodates two supply tanks (10L, 30L, or 60L).

Inline Vacuum Potting System – iPot-VL2100

• Features a vacuum chamber capable of operating at relative pressure of –100 kPa for void‑free potting.

• Integrated inline conveyor for easy integration with other equipment, with optional lower return line.

• Dual-valve dispensing control to prevent dripping and leakage.

• Optional imported or domestic vacuum pumps, plus automatic cleaning function.

Three-Station Inline Vacuum Potting System – iPot-ML2100

• Three-section vacuum chamber constructed from high-strength aluminum panels for superior sealing and reduced vacuum cycle time.

• Designed for high‑standard processes such as IGBT module encapsulation.

• Integrated inline conveyor and MES connectivity.

• Left and right doors equipped with safety light curtains for operator protection.

Core Strengths of RangJin Intelligent

• Deep Technical Expertise: Years of R&D in fluid control equipment, with multiple proprietary intellectual property rights.

• Comprehensive Product Portfolio: From standalone units to complete lines, from atmospheric to vacuum systems – covering a full spectrum of customer needs.

• Flexible Customization: Supports various pump and valve configurations, system integration, and process tuning to fit different production environments.

• Extensive Service Network: End‑to‑end support from solution design through to after‑sales service.

As manufacturing moves toward higher quality and greater efficiency, RangJin Intelligent remains committed to innovation and customer focus, delivering smarter and more reliable potting solutions. We are your trusted partner on the journey to smart manufacturing.