AD TIM Advanced Packaging Equipment Glue Dispensing System For Lid Attach Processes

Dual-Valve AD/TIM Glue Dispensing System for Lid Attach Processes

The GS600 series is an advanced dual-valve inline dispensing system purpose-built to handle demanding AD (Adhesive Dispensing) and TIM (Thermal Interface Material) applications in lid attach processes for high-end semiconductor packaging.
In modern CPU or GPU manufacturing, ensuring precise and void-free bonding between die and lid is critical for thermal management and mechanical protection. The GS600 series makes this possible by delivering highly accurate, repeatable glue paths for both structural adhesives and thermal interface materials in a single pass.

Its dual-valve architecture enables synchronous dispensing, allowing manufacturers to apply different materials sequentially or simultaneously. The system’s machine vision module automatically identifies the workpiece position, aligns the nozzle height, and generates a precise glue path to meet strict lid attach specifications.

Core Advantages

• Purpose-built for Lid Attach: Supports AD/TIM dispensing to create a reliable, void-free bond between silicon die and heat spreader.
• Dual-Valve Flexibility: Configure screw valves for high-viscosity adhesives or piezo jetting valves for ultra-precise TIM application.
• Consistent Quality: Machine vision auto alignment, glue tank scanning, and laser needle height sensors ensure precise glue volumes every cycle.
• Productivity Boost: Synchronous interpolation reduces cycle time by enabling dual material dispensing in a single workstation.
• Easy Integration: Compatible with MES systems and existing packaging lines. Cabinet design allows easy maintenance and process expansion.

Typical Applications

✓ Lid attach station for CPU/GPU packaging
✓ Adhesive bonding for metal lids and heat spreaders
✓ TIM layer deposition for advanced thermal management
✓ Void-free underfill or dam & fill bonding processes
✓ Multi-material bonding in semiconductor assembly

Technical Specifications

FAQ

Q1: How does GS600 series ensure uniform TIM and adhesive coverage?
A: Its machine vision auto-tracking, laser height detection, and synchronous dual-valve operation deliver precise path control and volume repeatability.

Q2: Can I switch between screw and piezo jetting valves?
A: Absolutely. The GS600 series supports both valve types, allowing you to handle high-viscosity structural adhesives and low-viscosity thermal pastes on the same line.

Q3: Is it suitable for high-volume production?
A: Yes. The system is designed for inline integration in semiconductor factories, with robust cabinet build quality, FFU filtration, and real-time monitoring to ensure stable output.

Q4: Can it integrate with upstream and downstream automation?
A: Yes. The GS600 series is compatible with MES, glue tank scanners, and auto loaders/unloaders for seamless inline operation.

About Mingseal

Mingseal is a trusted partner for precision fluid dispensing solutions serving global semiconductor, MEMS, optical, and electronics industries. With decades of experience, we help manufacturers improve yield, reduce cycle time, and meet the tightest tolerances for next-generation microelectronic packaging.

Established in 2008, Changzhou Mingseal Robot Technology Co., Ltd. (hereinafter referred to as “Mingseal Technology”) is a technology-driven high-end equipment manufacturing enterprise committed to providing connection and assembly equipment, key core components, and customized technology solutions for industry-leading customers in the fields of semiconductor packaging & testing and precision electronic manufacturing, jointly promoting industry technique and technology progress.

Mingseal Technology specializes in the development and production of high-precision dispensing machines, which are widely used in advanced semiconductor packaging, consumer electronics, and automotive electronics manufacturing. Our dispensing systems feature visual control, multi-axis motion, and adaptable configurations, enabling consistent and efficient material application in complex processes.

Our products are trusted by top-tier customers across industries, and our business and technical support network spans China, Japan, South Korea, Vietnam, Singapore, India, Thailand, Malaysia, and Mexico.

Mingseal Technology has received multiple national honors and qualifications, including National High-Tech Enterprise, National Intellectual Property Demonstration Enterprise, and National “Specialized, Fined, Peculiar and Innovative” Small Giant Enterprise. In the era of intelligence and digitalization, we will continue to invest in technological R&D, uphold values of cooperation and sharing, and work closely with customers, suppliers, employees, and partners to advance high-end intelligent manufacturing.