
Lincoln Electric Speedtec® Pulse Range Welding Machine Edu Model
Advanced MIG Machine (Multi-Process) Machine
Brand: Lincoln Electric
Model: Speedtec® 500SP + LF-56D Digital Feeder
Machines Processes:
- Stick (SMAW) 
- Gouging (CAC-A) 
- Flux-Cored (FCAW) 
- MIG (GMAW) 
- Flux-Cored Self-Shielded (FCAW-S) 
- Flux-Cored Gas-Shielded (FCAW-G) 
- Metal-cored Wire (GMAW-C) 
- MIG Blazing 
Special Waveform:
- Speed Short Arc™ (SSA™) 
- Soft Silent Pulse™ (SSP™) 
- High Penetration Speed™ (HPS™) 
- MechaPulse™ 
Features
- High duty cycle multi-process power source 
- High Efficiency Processes (Speed Short Arc™, Soft Silent Pulse™, High Penetration Speed™) 
- MECHAPULSE™ produces very high quality welds with rippled seam appearance. 
- Modular concept to build configuration for any requirements 
- Double-side fully potted PCB with superior resistance for dust, humidity, jerk or vibration 
- increased penetration with faster travel speeds 
- Premium arc performance with repeatable arc ignition, excellent arc stability and rapid parameter adjustment. 
- Innovative, intuitive interface: easy settings, simple navigation, multi-language. 
- Perfect feedability: optimized wire positioning, four driven rolls and inspection window. 
- Designed with welders for welders: perfect handling, innovative and easy communication. 
- Ready for the heaviest industrial conditions 
- Fully featured Synergic and Manual MIG, Clock & Calender, LED Lighting, Speaker, Auto settings, adjustable functions, Memory, TFT 7’ color screen, Locking function / Limits / Memories / Jobs, USB connectivity. 
- Intelligent F.A.N. (Fan As Needed) 
- Synergic Control 
TECHNICAL SPECIFICATION:
Input Voltage
- 400V 
Input Current
- 32A 
Input Hertz
- 50/60 Hz 
Input Power
- 400V/3/50-60 Hz (±15%) 
Input Phase
- 3 Ph 
Mode Icon
- CC/CV 
Output Range
- 20-500A 
Polarity
- DC 
Rated Output
- 500A@60%, 420A@100% 
EMC Class
- A 
Protection class
- IP 23 
Dimensions (H x W x D)
- 625 x 295 x 550mm 
Net Weight
- 71 kg 
Max Rating
- 500A 
Open Circuit Voltage
- 65V 
Rated Gouging Carbon Diameter
- 5/16" (8.0 mm) 
Machines Communication Technology
- Digital 
Wire Feeder Supply Voltage
- 40VDC 
Work Lead Connector Type
- Dinse 
Machine C/W:
- MS MIG Air Cool Torch x 4m 
- MS Earth lead x 3m with G Clamp 
- MS Regulator 
- Gas Hose 
- Input Power Cable x 5m 
- Gas Connection kit 
- 4 Wheel Trolley with Handle 
- Drive roll for solid wire 1.0-1.2mm and Flux Core roll 1.2mm 
- Operation Manual Book 
- Pen-Drive in Service and Maintenance Book 
