Did you know? 217 °C

SAC305 is 96.5 percent tin, 3 percent silver and 0.5 percent copper. It melts around 217 degrees Celsius, some 34 degrees above the old eutectic tin lead alloy.

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Weller Soldering tools

Soldering

Weller soldering tools cover a wide spectrum of professional soldering equipment: from soldering stations and irons to desoldering systems, hot-air tools, fume extraction units, tips and power supply units. The range addresses applications from repair workstations to industrial production lines.

Categories

Soldering and desoldering stationsWXA, WX2020 and further stations with digital control

Supply unitsWT1 and further power units for Weller tools

Soldering and Desoldering ToolsSoldering irons, hot-air irons and specialist tools

Stands for ironsSafety holders for Weller soldering irons and tools

Soldering tipsCT and ETA tips for Weller irons and stations

NozzlesHot-air and desoldering nozzles for Weller rework systems

Other devicesWSB80 and further specialist devices in the Weller range

Accessories WellerFilters, adapters, wear parts for Weller systems

⚙ Silver-Line technology - WSP 80 (80 W) and WSP 150 (150 W) with safety holder and optimised heat transfer

✓ Wide power range - FE 50 (50 W), FE 50M MAGNASTAT (50 W), FE 75 (80 W), HAP 1 hot-air (100 W)

⚡ Hot-air gun 6966EK - 250 W, 230 V for heat-shrink and basic rework applications

↕ Fume extraction - WFE, WFE P, WFE 2P and Zero Smog units with fine-dust and activated-carbon filters

📦 Filter compatibility - compact, F7 fine-dust and M5 filters for various WFE and Zero Smog units

Model	Power	Feature
WSP 80 Set	80 W	Silver-Line, with safety holder
WSP 150 Set	150 W	Silver-Line, high power for lead-free
FE 50	50 W	For all stations from 50 W
FE 50M MAGNASTAT	50 W	MAGNASTAT tip-controlled
FE 75	80 W	For medium and heavy soldering
HAP 1	100 W	Hot-air iron for rework and heat-shrink
6966EK	250 W	Hot-air gun 230 V

Typical applications: Hand soldering and rework in electronics manufacturing, PCB and assembly repair and maintenance, heat-shrink processing and cable assembly, fume extraction at single workstations and in soldering lines, and use in development and quality-assurance laboratories.

What is Weller soldering technology and what are its primary industrial applications?

Weller soldering technology encompasses professional-grade soldering stations, hot air rework systems, and desoldering equipment designed for precision electronic assembly and repair applications. The technology serves electronics manufacturing, automotive ECU repair, aerospace component rework, and telecommunications equipment servicing where temperature-controlled soldering between 150°C and 450°C is critical. Weller systems like the WXR 3030 three-channel rework station with 420W power output enable simultaneous soldering, desoldering, and hot air processing for complex PCB assemblies requiring IPC-A-610 workmanship standards compliance.

What are the key technical selection criteria for choosing Weller soldering equipment?

Critical selection parameters for Weller soldering systems include power output ranging from 360W to 700W depending on thermal mass requirements, temperature stability within ±1°C for precision work, and heating element response time under 30 seconds to operating temperature. Multi-channel capabilities such as the WR 3000M three-channel system enable simultaneous tool operation with independent temperature control per channel. Station configurations must match application needs, with vertical orientation models like the WR 3000M optimized for bench work and horizontal variants suited for production line integration where consistent heat delivery and ESD-safe operation are mandatory.

Which international standards and certifications apply to Weller professional soldering equipment?

Weller professional soldering equipment complies with IEC 61010-1 safety standards for electrical test and measurement equipment, ensuring operator protection during high-temperature operations. ESD-sensitive component handling requires compliance with IEC 61340-5-1 electrostatic discharge control standards, with Weller stations featuring integrated ESD monitoring and grounding systems. Temperature measurement accuracy follows IEC 60584 thermocouple standards, while electromagnetic compatibility meets EN 55011 Class B emission limits for use in industrial environments without interference to nearby electronic systems.

What are the main differences between Weller WHA 3000 series and WXR 3000 series soldering systems?

The WHA 3000 series represents dedicated 700W hot air stations optimized for component removal and SMD rework, with models like WHA 3000PS including comprehensive nozzle sets for various package sizes. WXR 3000 series stations function as integrated three-channel rework centers combining 420W soldering iron, hot air, and vacuum desoldering capabilities in a single 600W power supply unit. WHA systems excel at high-volume hot air applications requiring consistent airflow and temperature control, while WXR platforms provide complete rework flexibility for complex PCB repair operations requiring multiple simultaneous processes.

What are the installation requirements and system compatibility for Weller rework stations?

Weller rework stations require 230V AC single-phase power supply with dedicated 16A circuit protection to handle peak power demands up to 700W during simultaneous multi-channel operation. Workbench installations need minimum 800mm depth to accommodate stations like the WR 3000M with full tool swing radius and integrated fume extraction connections via standard 100mm diameter ducting. ESD-compliant installations require verified ground connection through 1MΩ resistor path to facility earth ground, with workstation integration supporting standard ESD mats and wrist strap connections per ANSI/ESD S20.20 protocols.

What safety ratings and environmental specifications apply to Weller soldering stations?

Weller professional soldering stations maintain IP20 ingress protection rating suitable for controlled workshop environments with protection against solid objects larger than 12mm diameter. Operating temperature range spans 10°C to 40°C ambient with relative humidity tolerance up to 80% non-condensing, ensuring reliable performance in typical electronics manufacturing environments. Tool tip temperatures reach 450°C maximum with automatic safety shutdown if temperature sensors detect fault conditions, while integrated thermal overload protection prevents damage during continuous high-power operation exceeding rated duty cycles.

What maintenance schedule and service life expectations apply to Weller professional soldering equipment?

Weller soldering stations require monthly calibration verification using certified temperature measurement devices traceable to national standards, with annual professional calibration recommended for IPC-compliant production environments. Heating elements typically achieve 2000-3000 hours service life under normal operating conditions, with replacement indicators built into digital models like the WHA 3000V series. Preventive maintenance includes weekly cleaning of air filters in hot air systems, quarterly inspection of power cord integrity, and semi-annual verification of ESD ground path resistance remaining below 10MΩ per IEC 61340 requirements to ensure continued operator and component protection.

Weller Soldering tools

Technical features of Weller soldering systems

Soldering tools product overview

Typical applications