WSM 350 DF – Wave Soldering Machine (Finger Type), Faridabad

WSM 350 DF – Wave Soldering Machine (Finger Type)

The WSM 350 DF (Finger Type) by Estovir Technologies is a next-generation, automatic dual-wave soldering system designed for high-volume PCB assembly. Unlike manual carrier-type systems, it uses an inline chain conveyor with Special Steel fingers (Titanium optional), eliminating manual PCB handling and ensuring faster throughput, reduced labor, and defect-free soldering.

Equipped with dual solder baths, spray & foam fluxing systems, a ceramic preheater, and integrated cooling fans, it guarantees reliable, RoHS-compliant, lead-free soldering across industries like automotive, consumer electronics, telecom, industrial automation, and medical devices.


Key Features

Dual Wave Soldering – Defect-free coverage with minimal bridging, ideal for high-density PCBs.

PLC + HMI Touchscreen – Real-time control of conveyor speed, solder wave height, and temperature.

Energy-Efficient PID + SSR Heating – Stable temperature with reduced power consumption.

Spray & Foam Fluxing – Uniform coverage with alcohol-based, RMA, RA, VOC-free fluxes.

Automatic Chain Conveyor – Inline PCB transfer with durable steel/titanium fingers.

Special Steel Alloy Solder Pot – Lead-free, corrosion-resistant, 260 kg capacity, up to 300°C.

Self-Cleaning System – Automatic cleaning for reduced downtime and consistent performance.

Integrated Cooling Fans – Ensures proper solidification of solder joints.


Technical Highlights

PCB Width: 60–350 mm

Conveyor Speed: up to 2.5 m/min

Wave Width: 360 mm | Height: 0–8 mm

Solder Pot Capacity: 260 kg | Temp: up to 300°C

Power: 13 kW start-up, 7 kW operating

Preheating Length: 1200 mm | Power: 3.6 kW

Dimensions: 3400 × 1280 × 1750 mm | Weight: 580 kg

Cooling System: 2 air fans


Applications

PCB Assembly Lines – Inline mass production

Automotive Electronics – ECUs, dashboards, sensors

Consumer Electronics – TVs, radios, appliances

Telecommunication Devices – Routers, switches

Industrial Equipment – Controllers, power supplies



Advantages

Automation – Inline chain conveyor eliminates manual handling
Efficiency – Dual solder baths improve speed & output
Consistency – Titanium fingers ensure stable PCB transport
Energy Saving – PID-controlled heating lowers power use
Low Maintenance – Self-cleaning tools minimize downtime
Future-Ready – RoHS-compliant, lead-free soldering

Why Choose Estovir Technologies?

Proven expertise in wave soldering innovation

Machines designed for speed, reliability, and precision

Full customer support, installation, training & service

Optimized for cost-efficiency and long-term performance


Learn more: smtems.com/product/wave-soldering-machine-wsm-350-df-finger-typing