Guangzhou EACO electric equipments Blog

positive and reverse, depending on the needs of the workpiece. The positive connection means that the workpiece is connected to the positive electrode, and the welding tob (electrode) is connected to the negative electrode. The reverse connection is the reverse. Which pole is connected to judge? DC Welding Machine 1. If the workpiece to be welded is compared, it is not easy for the workpiece to melt, that is, the penetration depth is relatively large, and the welding rod melts slowly, so it is necessary to connect the workpiece to the positive electrode, so that the temperature of the positive electrode area is high, which is easy to promote the workpiece melt. 2. If it is a relatively thin steel plate, or stainless steel and non-ferrous metals, heat-sensitive metals, semi-cold welding of cast iron, surfacing welding and alkaline welding electrodes, connect the welding rod (electrode) to the positive electrode at this time, and the welding electrode will melt. It is faster, and the pen

There are two methods of DC welding: positive and reverse, depending on the needs of the workpiece. The positive connection means that the workpiece is connected to the positive electrode, and the welding tob (electrode) is connected to the negative electrode. The reverse connection is the reverse. Which pole is connected to judge? DC Welding Machine 1. If the workpiece to be welded is compared, it is not easy for the workpiece to melt, that is, the penetration depth is relatively large, and the welding rod melts slowly, so it is necessary to connect the workpiece to the positive electrode, so that the temperature of the positive electrode area is high, which is easy to promote the workpiece melt. 2. If it is a relatively thin steel plate, or stainless steel and non-ferrous metals, heat-sensitive metals, semi-cold welding of cast iron, surfacing welding and alkaline welding electrodes, connect the welding rod (electrode) to the positive electrode at this time, and the welding electrode

IGBT Module Inverter MAX AC\DC TIG   Welding Machines TIG Welding Machine   Features : 1. Adopt PWM control technology, provided with constant output current 2. IGBT inverter with high efficiency; good functional performance of adjustment, multi-functions machine, convenient for use. 3. Excellent high frequency arc ignition, up to nearly 100% success rate, improve work efficiency 1. Arc keeps stable when current is small, superb for welding thin plate 4. With pulse welding function; wide adjust range of pulse frequency 5. Adjustable Clean width and Clean scope to meet high technical requirements 6. Wide usage range,could weld almost all non-ferrous metal, specical design for welding Aluminum 7. Multifunction welding: AC TIG,AC pulse TIG,DC TIG,DC pulse TIG, MMA and Auto welding(easy operate at Auto welding ,only adjust welding current , preset other parameter at internal ) 8. Strong ability of anti-fluctuation of power supply, the ratio reaches 15% ( industrial requirement 10%.) 9. Opt

  DC Pulse TIG Welding Machine Routine Maintenance Schedule One of the best things you can do for your welding machine is to establish a routine maintenance schedule. Some shops have procedures for each week, month, and year that keep their machines running in top condition without the risk of burning them out. It's not uncommon for welding shops to have their equipment serviced professionally once a year, but that schedule is something you'll need to set up based on your own usage. Follow the Specification The most basic way to maintain your welding equipment is to use it within its specifications. Do not disassemble and maintain the welding machine without the guidance of the manual. Protect Your Machine from Dust At intervals, take off the covers of your welding machine and blow compressed air into the units in order to remove all dust and debris from the mechanical parts of the machine. It is also a good idea to use a cover for your welding machine and to do all of your gri