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Topwell plasma cutting machine CUT-130HD hand cutting 60mm test

User Experience from Roy about ALUMIG-250P

electric welding terms
Tips&Tricks

Stick Welding (SMAW or Shielded Metal Arc Welding)
MIG Welding (Metal Inert Gas, also known as GMAW or Gas Metal Arc Welding)
Flux Cored Arc Welding (FCAW)
TIG Welding (Tungsten Inert Gas, also known as GTAW or Gas Tungsten Arc welding)

The combination of cut quality, productivity, operating cost, and versatility make plasma today’s most popular industrial cutting process.

Always read and follow the safety precautions and operational instructions in your owner's manual.

The best feeding of wire for aluminum is done with a spool gun. If you can't use a spool gun, use the shortest gun possible and keep the gun as straight as possible. Use argon only for shielding gas. Only use a push gun technique when welding aluminum.

Always read and follow the safety precautions and operational instructions in your owner's manual.

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In TIG welding, a tungsten electrode heats the metal you are welding and gas (most commonly Argon) protects the weld puddle from airborne contaminants. TIG welding produces clean, precise welds on any metal.

TIG welders can be used to weld steel, stainless steel, chromoly, aluminum, nickel alloys, magnesium, copper, brass, bronze, and even gold. TIG is a useful welding process for welding wagons, bike frames, lawn mowers, door handles, fenders, and more.

See your Owner's Manual for complete safety, set-up and installation procedures. The following diagram and instructions show a typical TIG welding system and connections.

See your Owner's Manual for complete safety precautions and procedures

How do I TIG weld?
"How-To Weld" Summary
How do I prepare my weld joint?

How do I position my TIG torch for different types of joints?

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MIG-500HD, a professional heavy duty and pulse MIG welder. It's capable for welding carbon steel and stainless steel. Contact us for more details! Or visit our website, www.topwellwelders.com

All of the TIG functions are included in TOPWELL Mastertig series. This 250A TIG welder has DC pulse TIG, AC tig with 3 kinds of wave controls and unique MIX TIG. The amperage range is from 5A to 250A.

aluminum 4 in 1 mix TIG
MMA arc welding
plasma cutting

Professional 250Amps tig welder ac dc aluminum/S.S steel

Heavy Industrial DC TIG weld For Boat/Ship Welding PROTIG-500CT

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CUT-130HD, excellent cnc cutting performance with Powermax 105 torch(China Made)

A – Feedability is probably the most common problem experienced when moving from GMAW welding of steel to GMAW welding of aluminum.

TOPWELL Mastertig-250AC has unique MIX TIG and full ac tig functions, visit our website for more details.
http://www.cn-topwell.com/MASTERTIG-2...

Pulse MIG process, JOB Nr. 202; 4mm S235 ; Welding Wire: ER70S-6; Shield Gas: 80/20 mix gas; Type of welding: butt welding;Welding Postion: PG (Vertical down position welding);

Topwell Plasma Cutter CUT-300HD Test for 32mm Stainless Steel.

2019 high definition CNC plasma cutting power source HD300

#Cutting with TOPWELL!!# 25MM Mild Steel feedback from customer, cut by TOPWELL HD200.

TOPWELL PROMIG-500SYN DPulse XT test;
High speed pulse of Mild steel and aluminum;
High speed DPulse of Mild steel and aluminum;

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