TOPWELL PROMIG 250XP Double Pulse Welding Machine - Professional OEM Solutions
TOPWELL PROMIG 250XP Double Pulse Welding Machine - Professional OEM Solutions
TOPWELL PROMIG 250XP Double Pulse Welding Machine - Professional OEM Solutions
TOPWELL PROMIG 250XP Double Pulse Welding Machine - Professional OEM Solutions
TOPWELL PROMIG 250XP Double Pulse Welding Machine - Professional OEM Solutions
TOPWELL PROMIG 250XP Double Pulse Welding Machine - Professional OEM Solutions
Model
PROMIG 250XP

Item specifics

Input Voltage
1PH ~ 230V ±15%
Rated Output(40℃) 60%
250A/26.5V
Features
Pulse & Double Pulse MIG
Wire Feeder
4-Rollers

Review

Description

DETAILS
Refined Pulse and Double Pulse MIG
PROMIG 250XP
Synergy Control 
Set weld procedures with one control. Just easily takes 3 Steps to achieve weld perfection.
Superior aluminum performance
The upgraded pulse MIG has higher peak current and larger energy reserve. The perfect waveform achieves the heat control for aluminum welding, and virtually eliminates burn-through and warping issues on thinner materials. With double pulse, no need to swing, get better weld quality and appearance.
Improved Operation Process & Controls
Initial Arc control, Burn Back control, Arc Length control, Dynamic control, these make an easier operation and handling for welding.
Ultra Low Spatter (ULS)
It is a modified short-arc transfer arc, it controls the volatility during the change of state between short and arc to control the amount and size of the spatter generated. Up to 75% less spatter, up to 25% saving on gas costs.
High Speed Spot (HSS)
Offers a faster travel speed and better welding performance, especially for thin (less than 2mm) pipes or frame/structure welding jobs, like the furnitures etc.
symbol description
Simple Operation
3 Steps to achieve weld perfection
1. Select operation mode
2. Select Job-list No.
3. Adjust welding current
(always the perfect setting by the synergic function using the material thickness)

Simple Operation
Synergy Control With Job-list
The Job-lists display is easily and intuitively controlled through its graphical user interface.We assembled the perfect welding curve in every Job-No. for highly efficient multi-process welding of carbon steels and stainless steel and aluminum alloys. Operation is easier than ever before.


Job-list
Separated wire feeder & remote control, robotic ready (as optional)
Robotic with advanced MIG process package, achieve ultra-high efficient welding with perfect welding performance. Optional package for robot interface by Analog connectors or Digital ports including EtherNetlP, DeviceNet, CAN, CANOPEN, RJ485 etc.
Pulse MIG with larger current difference
The PROMIG 250XP is an upgraded module and machine that is compatible with more advanced pulse processes. The PROMIG 250XP improves on the standard pulsing process to provide a higher peak current and a larger current difference that is more suitable for aluminum alloy welding. As wire speed increases/decreases, the pulse or MIG parameters also increase/ decrease to match the right amount of power needed to achieve a more perfect welding curve.
Double Pulse MIG
The double pulse is a combination of the Pulse MIG process and the variation of the high and low currents, with the low pulse section providing cooling time to the melt pool while simulating the oscillation so that the melt pool oscillates. So no need to swing, You can easily get a cosmetically pleasing weld seam, with significantly lower and more controller heat input into the workpiece. It results in much lower distortion and less rework for Aluminum sheets.
By Double Pulse process, the heat input of arc is alternating, effectively reducing the heat input of base metal. It reduces the occurrence of welding defects such as crack. Welding quality is comparable to TIG process.
ULS - Ultra Low Spatters
The ULS process is a modified short-arc transfer arc with perfect waveform setting that greatly reduces spatter generation. In the pinch phrase, there is a special current interruption, the energy is extracted under the program setting, avoiding the explosion caused by the large current, and the surface tension of the molten pool warms the generated droplets. Even in CO2 and MAG welding, it can minimize the spatters, which means less rework, fewer rejects, less cleaning required and savings on wearing parts.
HSS - High Speed Spot Technology
HSS is the high speed spot welding, which is perfectly combining the welding process, arc physics, high dynamic power response and powerful motor control technology, short in arc ignition time and arc ending time, a welding spool can be formed swiftly. A spot welding cycle is quickly completed, cycle over and over, by adjusting the time gap with the robot to get the fish scale you wish, weld seam is clear and beautiful.
Improved Operation Process & Controls
Initial Arc control
We control the arc energy by welding waveform, so the success rate of arc ignition can be improved and quickly establish a molten pool.
Arc Length control
Burn Back control
Adjustable time delay between turning off the arc and the wire feed to prevent wire sticking to the puddle.

Dynamic control
Arc Length control
With the arc length control, no matter the changing distance between the torch and the workpiece, or the welding voltage, the arc length is kept constant, and the seam quality and appearance remain unchanged.

Arc Length control
Dynamic control
The arc can easily be adjusted depending on the workpiece and positions as well as to the individual preferences of the welder through Dynamic Control. Changing the arc to soft or hard or anywhere in between, increases the reliability for a good root formation and side fusion even with a non-ideal position of the torch.

Dynamic control

VIDEO

SPECIFICATIONS
Machines
Product Name
ProMIG-250XP
Machines Processes
Stick (SMAW)
Flux-Cored (FCAW)
MIG (GMAW)
Pulsed MIG (GMAW-P)
Double Pulsed MIG (GMAW-DP)
Wire Feeder
4-Rollers
Product Weights & Dimensions
Dimensions(L*W*H):Machine
950x460x1000mm
Net Weight : Machine
52KG
Basic Specification
Mains voltage(V)
1PH 230V/3PH 400V/3PH 230/400V
Max.Load Power Capacity
14.88KVA
Rated Duty cycle at 40℃(105℉): 60%
360A/32V
Rated Duty cycle at 40℃(105℉): 100%
250A/26.5V
Open Circuit Voltage
70V~80V
Power Factor
0.87
Efficiency
89%
Wire feed unit
4 rollers
Wire feed speed rang
0~25m/min
Wire Spool Capacity
300mm(15kg)
Wires φ (mm): Fe 
0.8~1.2mm
   Wires φ (mm): Alu
0.8~1.2mm
Wires φ (mm): Flux-cored
0.8~1.2mm

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