AC220V AOI Automated Optical Inspection Machine 5 Megapixel High Definition Camera

THT Through-hole Insertion Line Equipment

Manual insertion belt line
Automatic axial component insertion machine
Automatic radial component insertion machine
Special-shaped component insertion machine
Vertical component insertion machine
PCB feeding conveyor
Automatic flux spraying machine
Wave soldering preheating oven
Single wave soldering machine
Dual wave soldering machine
Selective wave soldering machine
Solder slag recycling machine
Automatic lead cutting machine
Lead crushing machine
Water cooling conveyor
THT dedicated AOI machine
High-pressure water cleaning machine
Hot air drying tunnel
Defective product sorting station
Finished PCB unloader
PCB flipping conveyor
Inclined insertion assembly line

Conformal Coating Line Equipment

Online plasma surface cleaning machine
Solvent cleaning tunnel oven
Hot air pre-drying oven
Ion dust removal spraying machine
Full-automatic selective conformal coating machine
Three-axis spraying coating machine
Desktop offline coating machine
Pressure glue barrel
Glue valve
Metering pump system
Automatic shielding fixture pressing machine
IR infrared curing oven
UV ultraviolet curing tunnel oven
Hot air circulation curing oven
Low-temperature constant-temperature oven
Coating visual inspection machine
Coating thickness tester
Coating line loading & unloading conveyor
Dust-proof closed buffer unloader

Company Introduction

Shenzhen Wanbo(Sanzhu) Technology Co., Ltd. is a professional high-tech enterprise focusing on SMT and THT automation equipment. Founded in 2015, the company is located in Fuyong, Bao’an District, Shenzhen, adjacent to the Shenzhen World Exhibition & Convention Center. We benefit from Shenzhen’s complete electronic manufacturing industrial chain, mature international logistics and superior foreign trade policies.

We adopt a unique business model of Manufacturing + Trade + Global Service. Our business covers independent equipment R&D and production, new/used imported equipment agency sales, and full-range supporting spare parts supply. We provide one-stop turnkey solutions for electronic manufacturing factories worldwide.

Our product lineup covers the entire electronic production process, including SMT inspection equipment, soldering equipment, core placement and insertion machines, automated peripheral equipment, as well as various spare parts and consumables. We support OEM customization, non-standard equipment customization and full production line configuration.

After years of industrial accumulation, Wanbo(Sanzhu) Technology has built a professional technical R&D team, standardized production system and global foreign trade service team. With stable equipment performance, strict quality control and flexible customization capabilities, we have established long-term cooperative relationships with customers and authorized distributors across Southeast Asia, South Asia, the Middle East and other global regions.

Focusing on quality and service, we are committed to providing cost-effective SMT automation equipment and reliable technical support for global electronic manufacturers, and strive to become a trusted long-term partner in the global intelligent manufacturing industry.

SZ-X3 Offline DIP AOI Equipment Specification

Product Name: AOI Optical Inspection Equipment

Model: Offline SZ-X3 DIP Version

I. Product Introduction

1. AOI Working Principle

The equipment adopts modern optical principles and digital camera technology to capture real-time images of inspected workpieces. The captured images are analyzed and processed by a computer and professional dedicated software to automatically generate accurate inspection results.

2. Core Functions of AOI

•        High Inspection Accuracy: The effective inspection rate of AOI equipment exceeds 99%, while the manual inspection accuracy is only about 70%.

•        Labor Cost Reduction: It can reduce 2-4 inspectors for each production line and greatly improve overall inspection efficiency.

•        Precise Process Control: Built-in SPC statistical function can accurately count various process defects and realize standardized and refined production quality management.

•        Superior Stability & Low Long-term Cost: The inspection stability is far higher than manual operation, which effectively reduces the comprehensive operating cost of long-term production.

•        Enterprise Competitiveness Improvement: Intelligent automatic inspection helps upgrade enterprise production strength and enhance core market competitiveness.

3. Core Advantages of AOI Equipment

(1) Comprehensive Inspection Items

•        Post-wave Soldering DIP Inspection: Detect excessive solder, insufficient solder, solder voids, short circuits, unexposed pins and other common plug-in defects.

•        SMT Inspection: Detect missing components, offset components, wrong components, reversed polarity, damaged parts, surface contamination, insufficient solder, excessive solder, short circuits, cold solder joints and other SMT process defects.

(2) Powerful Intelligent Software Functions

•        Color extraction & statistical analysis

•        Optical Character Recognition (OCR)

•        Color distance analysis

•        IC bridging defect detection

•        Black-and-white specific gravity analysis

•        Brightness analysis calibration

•        Graph similarity comparison analysis

•        CAD data one-click import

•        Professional SPC process statistical function

•        Multi-level operation authority management

•        Automatic barcode scanning & identification

•        Offline independent programming function

•        CAD data intelligent processing

•        Automatic bottom-side component identification & inspection

•        Multi-board simultaneous inspection support

•        Multi-machine interconnection & linkage control

•        Self-built standard component library

•        Customizable daily/weekly/monthly inspection report export

•        Support connection of multiple maintenance stations

(3) Precision Mechanical Structure Design

•        High-rigidity integrated machine base with optimized mechanical center of gravity, ensuring low vibration and stable operation, with elegant and compact appearance.

•        Equipped with high-precision ball screws and linear guide rails to guarantee ultra-high positioning accuracy.

•        Precision automatic fixture design, realizing fast and convenient PCB loading and unloading.

•        Exquisite assembly technology and strict quality control ensure long-term stable service life of the whole machine.

(4) Stable and Reliable Electrical Control System

•        Mature and stable servo drive system with stable and reliable power output.

•        Adopt advanced LS motion control system to ensure accurate and smooth equipment operation.

•        Equipped with EPIX high-precision image capture and processing technology for clearer defect imaging.

•        Adopt OMRON brand electrical components with stable performance and long service life.

•        LAAP high-flexibility drag chain cable, with a service life of 5-8 million cycles.

•        Optimized circuit layout, safe operation, convenient maintenance and low failure rate.

(5) Scientific High-efficiency Light Source System

•        Adopt PHILIPS high-quality LED light source with stable luminous performance.

•        Precision integral processing technology ensures accurate light irradiation angle.

•        Strict brightness calibration test and long-term aging test are conducted before delivery.

•        The light source service life can reach up to 50,000 hours.

•        Adopt scientific three-color light imaging principle, which can distinguish component bodies and solder tin colors from multiple angles, realizing high-precision defect identification.