Precise Dispensing Process Guide for Electronics Industry

Date： 2026-07-21 16:31 Writer： Views： 11

Shenzhen Highwah Intelligent Technology Ltd.

Precision Dispensing Process Guide for Electronics Industry

— High-precision, High-efficiency & Intelligent Dispensing Solutions

I. Company Profile & Technical Strength

Shenzhen Highwah Intelligent Technology Ltd. (hereinafter referred to as Highwah Intelligent) is a high-tech enterprise focused on precision dispensing equipment and automated solutions. Headquartered in Shenzhen, we provide services for global electronics manufacturers.Boasting 15 years of industry experience, over 30% of our employees are R&D specialists. We own more than 20 core technical patents, and our products are widely deployed in consumer electronics, semiconductor packaging, automotive electronics, medical devices and other industries.

Core Competitive Advantages:

✔ Ultra-precise dispensing control (glue dosage accuracy ±0.5mg, positioning accuracy ±5μm)✔ Full automation integration (support robot linkage, visual alignment and MES system connection)✔ Intelligent process database (pre-set parameters for over 1,000 types of adhesives for rapid product changeover)

II. Core Challenges of Precision Dispensing & Highwah Solutions

Four Major Pain Points in Electronics Precision Dispensing

Pain Point	Drawbacks of Traditional Solutions	Innovative Solutions by Highwah Intelligent
Unstable glue output control	Large errors in manual dispensing	Closed-loop pressure control + precision screw valve driving
Difficult dispensing on micro-components	Prone to needle clogging and glue overflow	Non-contact piezoelectric jetting technology (minimum dot diameter 50μm)
Low efficiency for multi-product switching	Glue replacement and debugging take over 30 minutes	Intelligent formula management system (changeover within 5 minutes)

2. Highwah Flagship Equipment Case

Model: HW-DJA Precision Jet DispenserApplication: Coil dispensing for TWS earbudsCustomer Benefits:

Production yield increased from 90% to 99.2%
Dispensing speed up to 120 dots per second (industry average: 60 dots per second)
Glue dosage CV value <1.5% (industry standard: 3%)

Technical Highlights:▶ Patented multi-stage pressure control algorithm▶ Infrared temperature compensation module (adaptable to ambient temperature fluctuations)

III. Customized Industry Solutions

1. Semiconductor Packaging

Challenge: Bubble rate lower than 0.1% for chip Underfill processHighwah Solution:Vacuum defoaming system plus precision angled needle designEnables customers to achieve glue line width control at 5μm level. Case: FC-BGA packaging yield raised by 8%.

2. Automotive Electronics

Challenge: Stable coating of high-temperature resistant adhesives (-40℃ to 150℃)Highwah Solution:Heated glue cartridge plus dynamic viscosity compensation moduleNew energy vehicle project reference: Thermal grease dispensing thickness deviation ≤±3%

IV. Cutting-edge Technology: Highwah Intelligent Dispensing 4.0

Process Optimization System

Machine learning predicts glue spreading paths, cutting debugging time by 40%Real-time monitoring of glue dot quality with automatic correction function

Digital Twin Debugging Platform

Virtual simulation of on-site dispensing processes to reduce customers’ trial and error costs

V. Why Choose Highwah Intelligent?

✅ Rigorous Quality Standards

All equipment undergoes 72-hour continuous stability testing before delivery
Compliant with IPC-9850 and ISO9001 certifications

✅ Full Lifecycle Service

24-hour remote technical support
Free process verification laboratory based in Shenzhen

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