Power Pulse Digital
Digital Welding machine
The MIG/MAG and MIG/MAG Pulsed welding machine boasts an outstanding performance in welding common and stainless steels, aluminum and alloys.
The special programs created by our labs ensure our customers excellent cosmetic and metallurgical results.
The latest Weco Digital Control Technology, the Weco Multivoltage, PFC and the Quick Setting unser interface system ensure perfect results in any operating condition.
MMA, TIG DC LIFT and GOUGING processes are also available.
The 400A duty cycle at 100% (40°C) allows you to work continuously, even with applications requiring high work cycles.
Technologies Key Benefits
Weco Digital Control
Instantly assured stability and optimal arc balance, from arc ignition to completing the welding operation.
Through the previous generation of DSP (Digital Signal Processor) the inverter digital management permits the welding characteristic to regulate quickly and accurately. The welding parameters are dynamically controlled and changed in real time
Weco Multivoltage
The power supply will never be an issue, even in unstable conditions (such as motorgenerators).
The machine can be connected to any three-phase power supply, as it automatically adapts to the voltage available on site in order to ensure perfect performance at all times. The range of three-phase power supplies starts from 230V (±15%), to 400V (±15%), up to 440V (±15%)
PFC
The Power Pulse Digital greatly reduces the total cost of the required power consumption by means of the PFC (Power Factor Corrector). What are the savings? A 30% saving in power consumption when compared to a traditional inverter and a 45% saving when compared to an electromechanical welding machine
User Interface Quick Setting
Very intuitive and user-friendly interface, even for the less experienced welders.
The large 5” high resolution display allows the parameters to be easily read even in poor lighting conditions. In addition, 7 segments have been added to the display, in order to allow welders to view the main parameters even when they wear a welding mask. The Quick Setting system makes it easier to correctly set up the welding parameters, greatly reducing the machine set-up times
User Interface
A simple and user-friendly interface ensures quick access to all parameters. The large, very bright 5” display ensures a clear and easy to understand view by using the touch screen mode or the dedicated mechanical key
Wire Cutter
The neat wire cut at the end of the welding operation prevents a weld pool from forming, ensuring an optimal next strike.
Stable Arc
The very fast control provided by Weco Digital Control technology allows metal melting to be immediately balanced. This almost entirely removes any splashes in the initial welding stage and the weld bead is even from beginning to end.
Arc Strike
The new starting system controlled by Weco Digital Control technology ensures optimal strikes to be achieved at all time, avoiding initial blows and minimizing the likelihood of spatters. All this in any operating conditions
Special Function
High Control (dHC)
The new Pulsed HC (High Control) boasts a very quick arc control in order to optimize drop detachment with greatly reduced power. The most remarkable welding advantages are as follows:
- More stable welding arc, with almost no spatter or micro-projections;
- very reactive arc to the torch movement;
- reduced energy transmitted to the welded workpiece;
- very linear transfer with optimal edge wetting at a very high speed of execution.
Power Focus
The special Power Focus function has been designed to reduce total welding costs, reducing the total number of joints to be welded. The main benefits of this function are:
- higher penetration and lower risk of sticking;
- increased welding speed;
- higher arc stability even with long stick-outs;
- lower costs of joint preparation; reduced volumes of bevels to be filled.
Power Root
The special Power Root function is a short arc transfer, controlled with a cold drop which ensures a very high quality during the root passes.
The main benefits of this function are:
- optimal first pass;
- quality of descending vertical welding;
- excellent operability;
- cold transfer of welding drop;
- perfectly jointed thin metal sheets;
- ideal for welding joints with large gaps
K Deep
The function K-deep, conceived in order to keep even the penetration during welding, independently from stick out variations.
The end result is an optimal combination of features able to perform high quality welding characterized by regular weldment dimensions, constant penetration and reduced joints ‘defects. Safety weldments are here guaranteed also by Stick-out changes.
The effectiveness of the function K-Deep together with the advantages of the HC Process, such as high deposition rate, excellent arc stability and increased welding speed, allow to reach a final result simply perfect.
DSI
The Digital Sense Ignition allows to achieve an almost spatterless ignition without wire explosions and with a low heat energy input to the welded part.
- 60 % less Spatters in the Ignition-phase on Stainless steel (- 60% > 0,8 mm thickness – 20 % > 5mm thickness)
- 30 % less Spatters in the Ignition-phase on Carbon steel (- 30% > 0,8 mm thickness – 10 % > 5mm thickness)
- Ignition Optimization also with wire in short circuit with remarkable spatters´ and explosions´ reduction
POWER MIX
The Power MIX process has the purpose of reducing the average heat input in order to be able to perform welds
in an ascending vertical position, corner seams or external corner seams in all positions with an excellent aesthetic
result of the joint and free from defects.
Features:
- Simple and quick to set up thanks to the synergic programs dedicated.
- High execution speed.
- Welding Arc always stable even in speed changes.
- Lower heat inputs with minor plates deformations.
- High aesthetic quality of the joints.
- Regular weld bead geometry
- Low risk of defects.
- Applicable on carbon steel and stainless steel and with different thicknesses
- + 50% of execution speed compared to the TIG process
- + 45% of execution speed compared to the SHORT ARC process
- + 10% of execution speed compared to the DOUBLE PULSED function
The History of the Project
A very well thought out ambitious project A machine designed by welders for welders. The Power Pulse Digital has been designed and developed to ensure reliability over time and ease of use.
1. Design
2. Carefully selected suppliers
3. Test
1. Design
New painting and new design
Looks matter… The new design and the new livery improves the visual and cosmetic impact of the Power Pulse Digital.
The aesthetically pleasing colour combination gives the tool a high-tech and sophisticated look. Using wrinkle paint, in common with the most prestigious car brands, adds stability and shine to the colours and, above all, makes the paint more resistant to wear over time.
2. Carefully selected suppliers
Traceability of components
Weco does not only focus on research and development, but also on the very careful selection of the most reliable suppliers. Weco has designed and built the Power Pulse Digital family by working only with European suppliers, over 90% being Italian. The origin, quality and traceability of each component of the Power Pulse Digital are guaranteed.
This is why we have been able to provide a welding machine with unprecedented reliability. The on-going dialogue with each supplier allows us to continually update and improve our product. This provides our customers with a topperforming product at all times.
3. Test
Over 3000 testing hours
The Power Pulse Digital is totally reliable, having been subjected to welding tests for over 3000 hours. Its performance is ensured in any working location and in any part of the world, in environments with different temperatures and ambient conditions.
Configurations
Setting Panel on WF205
Welding Power Source with separate Wire Feeder. The control panel display is located directly on the WF 205.
Composition
- Power Pulse 405d
- Power Pulse 505d
- Wire feeder WF205
- Cooling Unit CU20/CU29
- Trolley L
Setting Panel on Power Source
Welding Power Source with separate Wire Feeder. The control panel display is located directly on the digital Power Source.
Composition
- Power Pulse 405dms
- Power Pulse 505dms
- Wire Feeder WF205p
- Cooling unit CU20/CU29
- Trolley L
Setting Panel on WF204
Welding Power Source with separate Wire Feeder. The control panel display is located directly on the WF204.
Composition
- Power Pulse 405d
- Power Pulse 505d
- Wire feeder WF204
- Cooling Unit CU20/CU29
- Trolley L
Accessories
Gas bottle holder / Kit twin bottles, bundle cable support, torch holder, wheels kit WF 205, CU20, Remote Control, Up and Down torch – Digimanager torch
Technical features
POWER PULSE 405d/405dms
 | 3x400Vac ± 15% @ 50-60Hz | 3x230Vac ± 15% @ 50-60Hz | ||||
|---|---|---|---|---|---|---|
 | 25A | 30A | ||||
 | MIG/MAG | MMA | TIG | MIG/MAG | MMA | TIG |
 | 100% | 100% | 100% | 100% | 100% | 100% |
 | 400A | 400A | 400A | 350A | 400A | 400A |
 | 10A – 400A | 10A – 400A | 5A – 400A | 10A – 350A | 10A – 350A | 5A – 400A |
 | 70V/19V | 70V/19V | ||||
 | 16,8kVA – 16kW | 16,8kVA – 16kW | ||||
 | 23 | 23 | ||||
 | 1160 x 670 x 1420 mm | 1160 x 670 x 1420 mm | ||||
 | 128,8 Kg | 128,8 Kg |
POWER PULSE 505d/505dms
| 3x400Vac ± 15% @ 50-60Hz | 3x230Vac ± 15% @ 50-60Hz | ||||
|---|---|---|---|---|---|---|
| 30A | 30A | ||||
| MIG/MAG | MMA | TIG | MIG/MAG | MMA | TIG |
| 50% 60% 100% | 50% 60% 100% | 50% 60% 100% | 100% | 100% | 100% |
| 500A 450A 400A | 500A 450A 400 | 500A 450A 400 | 350A | 350A | 400A |
| 10A – 500A | 10A – 500A | 5A – 500A | 10A – 350A | 10A – 350A | 5A – 350A |
| 70V/19V | 70V/19V | ||||
| 23,7kVA – 22,6kW | 23,7kVA – 22,6kW | ||||
| 23 | 23 | ||||
| 1160 x 670 x 1420 mm | 1160 x 670 x 1420 mm | ||||
| 128,8 Kg | 128,8 Kg |
Doubts about the model to be adopted?
Why WECO
Continuing Education
We consider the continuous training of our customers as base in order to supply always effective solutions to end users. Only a deep Product knowledge brings excellent results.
A Partner at your Side
The support that we offer at our dealers also directly at the end user is synonym of a cooperation that goes beyond a commercial relationship. Being together with our customers on the field, allows us to increase our our technical skill for improving our effectiveness on everyday solutions.
Always a cutting-edge technology
The introduction of advanced technology in our products permits us to reach excellent performances on each application. Our goal is supplying solutions able to improve the quality of our customers´everyday work.