NeoDen ND S1 Solder Paste Inspection Machine

Why Choose NeoDen S1 SPI Machine?

High Performance and Precision Inspection

• High-speed inspection: Processing time per frame is less than 0.7 seconds.
• High precision: Height detection precision is 1 μm, and repeatedly (volume, area, height) is less than 1 μm@3sigma.
• Comprehensive function: It can check for various solder paste defects, including area, volume, height, shape, offset, and continuous tin electrodeposit.

Powerful Software and User-friendly Operation

• Multi-language support: The system supports both Chinese and English language switch over.
• Flexible programming: It supports Gerber and CAD input, as well as offline and manual programming.
• Detailed data: The powerful SPC function supports offline SPC and can generate reports anytime. Reports can be exported to Excel or image formats (jpg, bmp).

Stable Mechanical System with Wide Compatibility

• Efficient transfer: Transfer speed is up to 1500mm/s (MAX) and matches SMEMA.
• Strong compatibility: It supports a wide range of PCB sizes, from a minimum of 50 × 50mm to a maximum of 500 × 460mm, with a thickness range of 0.6mm to 6mm.
• Precise movement: The X/Y platform is driven by an AC servo motor system with a setting accuracy of less than 1 μm.

Specification

Software System

Operation system: Windows 7 Ultimate 64bit

1) Idetification system

Feature: 3D raster camera (double is optional)

Operate interface: Graphical programming, easy to operate, Chinese and English system switch over

Interface: 2D AND and 3D truecolor image 

MARK: Can choose 2 commom mark point

2) Programe

Support gerber, CAD input, offline and manual program

3) SPC

Offline SPC: Support

SPC Report: Anytime Report

Control Graphic: Volume, area, height, offset

Export content: Excel, image (jpg, bmp)

Our Services

1. Good knowledge on different market can meet special requirements. 

2. Real manufacturer with our own factory located in Huzhou, China.

3. Strong professional technical team ensure to produce the top quality products.

4. Special cost control system ensure to provide the most favorable price.

5. Rich experience on SMT area.

customer case of NeoDen S1 SPI machine

🇦🇿 Azerbaijan | Electronics Manufacturing

✓ Turnkey SMT Line Verified

High-Precision Turnkey SMT Assembly & Quality Inspection

Complete SMT Production Line Flow:

PCB Loader ➔ NeoDen ND450 Printer ➔ NeoDen S1 SPI Inspection ➔ NeoDen N10P Pick & Place ➔ NeoDen IN12C Reflow Oven ➔ AOI Inspection Machine ➔ PCB Unloader ➔ X-Ray Inspection ➔ BGA Rework Station

🇲🇽 Mexico | High-Volume Industrial Electronics EMS

✓ High-Capacity SMT Line Verified

High-Speed Fully Automated SMT Assembly & Dual-AOI Quality Control

Complete SMT Production Line Flow:

PCB Auto Loader ➔ NeoDen ND2 Auto Printer ➔ NeoDen S1 SPI Inspection ➔ NeoDen9 Pick & Place × 4 ➔ NeoDen ND800 AOI (Pre-Reflow) ➔ Buffer Conveyor ➔ NeoDen IN12C Reflow Oven ➔ NeoDen ND800 AOI (Post-Reflow) ➔ PCB Auto Unloader ➔ X-Ray Inspection

About NeoDen SMT

Zhejiang NeoDen Technology Co., Ltd. has been manufacturing and exporting various SMT solutions since 2010. Taking advantage of our own rich experienced R&D, well trained production, NeoDen wins great reputation from the world wide customers.

• Established in 2010, 200 + employees, 27000+ Sq.m. factory.
• NeoDen Products:Different Series PnP machines, NeoDen YY1, NeoDen4, NeoDen5, NeoDen K1830, NeoDen9, NeoDen N10P. Reflow Oven IN Series, as well as complete SMT Line includes all necessary SMT equipment.
• Successful 10000+ customers across the globe.
• 40+ Global Agents covered in Asia, Europe, America, Oceania and Africa.
• R&D Center: 3 R&D departments with 25+ professional R&D engineers.
• Listed with CE and got 70+ patents.
• 30+ quality control and technical support engineers, 15+ senior international sales, for timely customer responding within 8 hours, and professional solutions providing within 24 hours.

If you need, please feel free to contact uf for more information.

FAQ

Q1. What is an SPI machine, and what does it do?
Automated systems using cameras (2D/3D) to measure solder paste volume, area, height, alignment, and defects on PCBs before component placement.

Q2. Why is SPI necessary? Can't we just rely on AOI?
Catches defects at the earliest stage (paste printing), preventing costly rework later.

AOI inspects placed components/soldered joints after reflow.

SPI prevents defects AOI finds.

Q3. What defects can SPI detect?
Insufficient/excess paste, bridging, misalignment (offset), skewed paste, scooping, missing paste, pad contamination, aperture clogging, height variations.

Q4. What's the difference between 2D SPI and 3D SPI? Which is better?

• 2D measures area/alignment.
• 3D measures volume, height, and shape precisely.

3D is the industry standard for modern SMT lines due to critical volume measurement.

Q5. What are the key benefits of using SPI?
Reduced defects/scrap/rework, improved first-pass yield, lower overall cost, process optimization data, printer feedback, SPC capability.

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