Topwell Protig-250Di портативный инвертор аргоновый сварочный аппарат tig
- Category: TIG Welder >>>
- Supplier: Hangzhou,Topwell,Technology,Co.,Ltd.
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Product Overview
Description
Product Overview
Powerful, Excellent DC Pulse TIG.
ProTIG-250Di
▪ Powerful output - 250A@60% Duty cycle.
▪Advanced Pulse control - Minimize heat input on thin materials, and provide for a faster freezing weld puddle for uphill welding on curved surfaces such as process piping. The TIG pulse also helps moderate filler metal deposition for consistent bead appearance.
▪High-Frequency start - Makes it easy to establish an arc under a variety of conditions.
▪Hot Start & Arc Force – Makes it easy to start and powerful arc in MMA welding
▪Advanced Pulse control - Minimize heat input on thin materials, and provide for a faster freezing weld puddle for uphill welding on curved surfaces such as process piping. The TIG pulse also helps moderate filler metal deposition for consistent bead appearance.
▪High-Frequency start - Makes it easy to establish an arc under a variety of conditions.
▪Hot Start & Arc Force – Makes it easy to start and powerful arc in MMA welding
Powerful and Reliable design
Bicycle Production
Car Repairation
Able to use for workshop constantly working. (Customer purchased on 2014 and run perfectly till now)
Advanced Pulse Controls
The Pulsed TIG function switches the amperage from a high(peak) to a low(background) at a set rate(PPS). Pulsing can reduce heat input by lowering the average amperage, increasing control of the weld puddle, penetration and distortion.
Welding Performance
DC TIG
Welding current: 250A
Non-Pulse, Continuous welding
Non-Pulse, Continuous welding
▪ Focused Arc
▪ Deep Penetration
▪ Great Heat-input Control
▪ Small Heat Affected Zone(HAZ)
▪ Nice ripple
▪ Beautiful color
▪ Beautiful color
DC Pulse TIG
Welding current: 225A
Pulse Frequqncy: 2Hz
Pulse Frequqncy: 2Hz
▪ Focused Arc
▪ Deep Penetration
▪ Great Heat-input Control
▪ Small Heat Affected Zone(HAZ)
▪ Nice ripple
▪ Beautiful color
▪ Beautiful color
Control Panel Introduction
1. Memory function - saving parameters with 10 channel.
2. Sequence setting – Pregas/Initial Amp/Up-slope time/Peak time/Welding Amp/PPS/Base Amp/Down-slope time/Final Amp/Postgas.
3. Hot start and Arc force - for mma welding.
4. Remote: welding with foot pedal/Local: setting on the panel.
5. 2T/4T/SpotArc.
6. Non-Pulse/Pulse.
7. Welding Process: DC TIG/MMA.
Customer Reivew
Bicycle Production by Peru customer
TIG brazing by Indonesia customer
Project by Belgium customer
Project by Belgium customer
Package details
Standard Package:
Ready for TIG Package:
Welding Master Package:
Specifications
Item No | PROTIG-250Di | ||
Rated Input Voltage | TIG: 7.81KVA | ||
MMA: 5.63KVA | |||
Rated Duty Cycle(40℃) 60% | TIG: 250A/20V | ||
MMA: 200A/28V | |||
100% | TIG: 200A/18V | ||
MMA: 160A/26.4V | |||
Welding Current/Voltage Range | TIG: 3A/10.1V~250A/20V | ||
MMA: 20A/20.8V~200A/28V | |||
Open Circuit Voltage | 70V~80V | ||
Power Factor | 0.8 | ||
Efficiency | 80% | ||
TIG | Pulse Frequency | 0.2Hz~200Hz | |
Pulse Width (Ratio) | 1%~100% | ||
Arc-starting Curren | 5A~250A | ||
Crater-flling Current | 5A~250A | ||
Current Up-slope Time | 0.1S~15S | ||
Current Down-slop Time | 0.1S~15S | ||
Pre-Gas Time | 0.1S~15S | ||
Flow-Gas Time | 0.1S~15S | ||
Spot Arc Time | 0.1S~10S | ||
MMA | Arc Force | 10A~200A | |
Hot Start Time | 0.1~3S | ||
Hot Start Current | 10A~200A | ||
Dimension (LxWxH) | 410x190x305mm | ||
Weight (KG) | 16.4KG | ||
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