SMT inspection machine

AOI SMT Inspection Machine Full Color CCD Camera Networkable Remote Operation

PCB Feeding & Printing Section

PCB Automatic Loader

PCB Vacuum Suction Loader

Full-automatic Visual Solder Paste Printer

Semi-automatic Solder Paste Printer

Stencil Cleaning Machine (Online / Offline)

Solder Paste Mixe

Solder Paste Thawing Machine

Stencil Storage Rack

Squeegee Grinding Machine

Company Introduction

Shenzhen sonch(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, sonch(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.

Full Equipment List of SMT (SMD) Surface Mount Production Line (Sorted by Process Flow)

1. Main Core Process Equipment (Mandatory Main Units for Production)

1. PCB Loader: Automatically feed bare PCBs to printing station

2. Fully Automatic Visual Solder Paste Printer: Print solder paste or adhesive; the first core process of SMT

3. 3D SPI (Solder Paste Inspection): Inspect solder paste volume, thickness, offset, insufficient/excessive solder after printing

4. High-speed Mounter & Multi-functional Universal Mounter

￮ High-speed mounter: Mount small passive components such as 0201 / 0402 resistors and capacitors

￮ Universal mounter: Mount QFP, BGA, connectors, special-shaped ICs

5. Reflow Oven (Lead-free): Multi-zone temperature control to melt solder paste and complete component soldering; mainstream models with 8–12 heating zones

6. Post-reflow AOI (Automated Optical Inspection): Detect missing components, wrong parts, tombstoning, offset, cold solder, bridging

7. X-Ray Inspection Machine (Optional): Perspective inspection of hidden solder joints under BGA/QFN; mandatory for blind & buried solder joint products

8. PCB Unloader: Stack and collect finished PCBs

2. Line Conveying Auxiliary Equipment

Conveyor, Buffer Machine, Board Flipper (for double-sided mounting), NG Storage Loader, OK Buffer Conveyor, Chain Transfer Line

3. Post-process & Rework Equipment

• BGA Rework Station: Desolder & rework BGA/QFN chips

• Depaneling Machine: Router / Laser / Curve depaneling for PCB array separation

• PCB Dust Cleaner, PCB Baking Oven: Remove moisture and static from incoming PCBs

4. Workshop Supporting Auxiliary Machines

Solder Paste Mixer, Stencil Cleaner, Component Storage Racks, ESD Trolley, Industrial Cooling Fan

Features

1. Suitable for off-line inspection after reflow soldering and after wave soldering

2. Networkable remote operation

3. The platform adopts the ace S50C Japanese steel, which has high hardness and minimal deformation, which ensures the accurate and stable operation of the machine.

4. Imported screw rod for smoother operation

5. RRGB coaxial LED light source

6. Multiple algorithms to easily handle complex inspection environments

7. Plate bending automatic compensation function, flexible board detection is also excellent

8. Safety light curtain protection system to ensure operator safety

9. German CCD industrial camera, Japanese lens, can also ensure the clarity of imaging during the movement process

10. With Japan's Mitsubishi servo, the machine moves more accurately and smoothly (optional)

11. Programming is simple, and you can get started in a few days (depending on your individual's ability to learn and accept)

12. SPC data statistics, the same error occurs multiple times automatic alarm, thus improving the production process

Function parameter

Note: AOI replaces unreliable manual inspection, accurately detects various defects in PCBA assembly and solder joints, reduces missed defects and customer complaints, lowers labor and scrap costs, improves production line efficiency, and provides quality data for process optimization, thereby meeting major clients’ automated factory audit standards.