SST-350

The SST series represents a fully upgraded wave soldering solution featuring enhanced modular, digital, and humanized design to meet diverse customer needs. Offering comprehensive functionality, advanced performance, and improved stability and reliability, this system streamlines operation and maintenance while significantly reducing customer operational costs.

Key Features of SST-350

The SST series incorporates a direct buffering input structure featuring a durable stainless steel chain conveyor and a specially engineered aluminum alloy track. The system utilizes a segmented floating structure to effectively prevent track deformation under thermal stress.

The preheating zones offer energy-efficient, removable drawer modules that support any custom combination of infrared and hot air convection. Utilizing PID temperature control, the system achieves ±2°C accuracy, keeping total temperature variation between preheating and soldering zones within 5°C.

The flux spraying system operates via digital control, driving spray nozzle movement through a high-precision stepper motor. Automated flux supply control optimizes coverage, supported by an integrated top-mounted exhausting and filter system.

Constructed from heavy-duty cast iron with an anti-corrosion ceramic coating, the solder pot features dual low-flowrate nozzles. An adjustable air cooling system delivers a cooling rate of 4-6°C/s.

System operations are managed through a PC+PLC control framework running Windows 7 with a bilingual Chinese/English interface. This platform features automated processing profile and data logging alongside intelligent level detection alarms for flux and solder reserves.

✔  Build in spraying unit

✔  Lead-free nozzle

✔  Exhausting and Filtering System

✔  Flexible combination of preheat system

✔  Cooling system

✔  Solder pot is motorized in/out/up/down

The system incorporates an integrated spray unit alongside dedicated lead-free nozzles. Exhausting and filtering systems maintain operational air quality, while the flexible preheat configuration adapts to varied thermal profiles. Complete with an integrated cooling system, the motorized solder pot offers full electronic in, out, up, and down positioning.

Technical Features of SST-350
Feature SST-350
Dimension: LxWxH(mm) 4350×1422×1750
Weight Approx.1600kg
Power Supply 3PH 380V 50HZ
Start up Power 33KW
Operation Power Consumption 8KW
Control System PC+PLC
Spraying movement Step motor
Spray Pressure 0.2Mpa-0.4Mpa
Flux Flow Arrange Option
Auto Fill Flux Standard
Exhaust Top exhaust
Exhaust Ducting Diameter(mm) Φ250
Exhaust fan power 750W
Preheating Mode Hot air Convection / IR
Control Mode PID
Preheating Zone Number 3
Preheating Length(mm) 1800
Preheating Temperature Room temperature~200℃
Warm-up Time(min) Approx.12min(setting: 150℃)
PCB Width(mm) 50-350
Conveyor Direction L-R(Option: R-L)
Conveyor Speed(mm/min) 500~1800
Conveyor Height(mm) 750±20
Available Component Height(mm) Top:120,Bottom:15
Conveyor Speed Control Mode Closed loop stepless speed regulationg Inverter
Fingers Spring Pressing Finger/D-40Type Fingor/Double-hook Finger/Heavy type double hook finger,Options
Conveyor Angle 4-7°
Type of Solder Pot Motor drive
Solder Pot Material Casting Iron
Wave Height Adjustment Digital Control by PC
Cooling Method Air Cooling (Option: Watercooling)
Heater Power 13.5KW
Solder Pot Temperature 300°C
Solder Pot Capacity Approx.480KG
Wave Drive Power 180W*2 3PH 220VAC
Solder Pot Warm-up Time Approx.150min(setting: 250°C)
Temperature Control Mode PID
Finger Cleaning System Brush
Product Brochure of SST-350

Download the product brochure of SST-350 to learn about its key features, technical structure, and application areas

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