How difficult is programming, and how soon can operators run the machine?

Programming is intentionally simple. Import PCB images or Gerber data, then move the cursor to define spray/weld points or draw lines-no complex coding required. With 1-2 days of on-site training, most line operators master programming, daily operation, and preventive maintenance. Combined with lifetime remote technical support, your team will be fully self-sufficient.

Can I send my PCBs for a free trial run before purchasing?

Yes-we strongly encourage it. Sending us a few bare boards (plus fixtures if available) lets us perform a complimentary soldering trial. We'll return the soldered samples along with high-resolution videos, cycle-time analysis, and process validation data, giving you tangible proof of capability before you invest.

Advanced Automatic Multi-Functional Selective Wave Soldering Machine for Electronics (AS-350C)

Name: Advanced Automatic Multi-Functional Selective Wave Soldering Machine for Electronics (AS-350C)
Brand: Dongguan Sundarc Automation Technology Co., Ltd
SKU: 2174507035

Guangdong, ChinaDongguan Sundarc Automation Technology Co., Ltd

US$45,000.00

1 Piece

Product profile

Customization

Available

Axis

5 Axis

Style

Floor

Model NO.

AS-350C

Control

Automatic

Application

Electrical & Electronics Industry, Lighting Industry, Auto Industry, Communication Industry

Certification

CE, ISO

Product Name

Auto Selective Soldering

Power Supply

3φ 380V 50/60Hz

PCB Weight

Max8kg

PCB Size

100L*50W-400L*350W(mm)

Startup Power

16kw

PCB Top Component Height

Max130mm

PCB Bottom Component Height

Max30mm

Weight

Approx.900kg

Control System

PC+Machine Card

Solder Capacity

16kg

Temperature Setting Range

Max 400℃

Solder Melting Time

30min

Preheat Mode

Bottom: Far Infrared Ray; Top: Far Infrared Ray +

Transport Package

Vacuum Wooden Box

Specification

2500L*1350W*1560H (mm)

Trademark

Sundarc

Origin

China

HS Code

8515190010

Production Capacity

10 Set/Mouth

Key features

High First-Pass Yield & Minimal Touch-Up:Independent parameter control at each solder joint eliminates common soldering defects, boosting FPY and drastically reducing post-solder rework.

Low Dross & Reduced Solder Consumption:Precision localized soldering with full nitrogen atmosphere drastically cuts dross formation and maximizes solder utilization.

Significant Labor Savings:High automation allows one operator to manage multiple machines, slashing direct labor and overhead costs.

No Custom Tooling Required:Most PCBs run without dedicated soldering fixtures, eliminating fixture fabrication, storage, and maintenance costs.

Low Thermal Stress:Localized heating prevents PCB warpage and delamination while protecting heat-sensitive components from thermal damage.

6.Maximum Flexibility & Fast Changeover: Supports Gerber import and CCD vision alignment for rapid programming and seamless job changeovers.

Ultra-Low Energy Consumption: The compact 16 kg solder pot features low thermal mass and reduced heating power, dramatically lowering both idle and active energy usage.

Ultra-Low Flux Usage: Precision valve-controlled selective dispensing applies flux only where needed, eliminating waste and cutting consumption by up to ~90%.

Minimal Residue / No-Clean Capable: Selective flux application leaves surfaces virtually residue-free, supporting no-clean production processes without post-solder cleaning.

Full Data Traceability: Real-time soldering data logging with MES integration enables end-to-end quality traceability and closed-loop process control.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Flexible CustomizationQA/QC Inspectors

Dongguan Sundarc Automation Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤0.68h

AI-Powered supplier vetting

SummaryThe supplier has a strong foundation in research and development with over 24 years of experience, offering a wide range of customization capabilities. They are well-equipped in providing 3D software design services and hold an ISO9001:2015 certification, ensuring quality processes. Despite the lack of new product introductions last year, they maintain OEM and ODM services. Export operations are established, though limited in global presence as they do not manage overseas warehouses or showrooms. Financial data from the past year is missing, hindering the assessment of financial credibility.

Supplier typeThe supplier is a professional technical supplier with over 24 years of experience in R&D, production, and global enterprise partnerships.

CertificationsThe supplier holds an ISO9001:2015 certification, indicating adherence to quality management standards.

After-Sales capabilityThe supplier has a long-standing capability in after-sales service, reinforcing their reputation with global enterprises.

Production capacityThe supplier maintains valid manufacturing contracts and in-stock service capacity, supporting their production capability.

Customization capabilityThe supplier offers a wide range of customization capabilities, including full and minor customizations, supported by R&D capacity.

Client casesThe supplier exports products to 16 countries, indicating a significant number of international customer cases.

Product Q&A

Q:What's the lead time for orders?

Standard models ship in 30 working days; customized units require 35~45 working days.

Q:What documents do you provide for export?

Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q:How do I place an order?

Q:Do you accept customization?

Yes,We can provide OEM service.Customize the machine size and function for your product.

Q:How many boards per hour can a compact/offline selective soldering machine realistically produce?

Real-world throughput depends on component mix, solder joint distribution, and nozzle size. For example, soldering a 4-pin component in one shot with a large-diameter nozzle is roughly 4x faster than sequential spot soldering with a fine nozzle. To give you an accurate number, share your PCB details and we'll model a realistic cycle time tailored to your product.