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About Us
We focus on welding industry since 2009,now become one of golden supplier and manufacturer for welding machines in China. DANCY has been dedicating to the R&D and manufacturing,Our main products are MMA,TIG,MIG ,Plasma Cutter and it is consumables.Our international marketing company provide 24-hours pre and after sale service.With our experienced technical team,we are highly confident that we are capable of offer business solution of your marketing whatever you are new or experienced on welding industry.For the time being,DANCY have designed and frequently updated our products in order to adapt to the quick changing marketing.We trust quality is all for business.Supported by our own factories,we have the proficiency to ensure the overall quality.With us,we ensure your business is safety,your money is safety. We aim to deliver out products to more than 500,000 outside China.
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18
NOV
Machine of MMA-V series receive good name from customer
MMA-V series has been launched to home marketing since 2012.Thousands of cutomers and welder user got benefit from it,due to high duty cycle 100%,excellent welding capacity with anti-stick and arc force function.The excellent PCB circuit desgin make it in high effieciency. ,small size,light weight,and protable. Excellent soldering job PCB circuit
17
NOV
Classification of electric welding machines
1. The main welding machines used by industrial and mining enterprises are: AC arc welding machine, DC electric welding machine, argon arc welding machine, carbon dioxide shielded welding machine, butt welding machine, spot welding machine, submerged arc welding machine, high frequency welding machine, flashing Butt welding machine, pressure welding machine, butt welding machine, laser welding machine. The main difference between AC welding machine and DC welding machine application field is that AC welding machine is generally used in steel structure manufacturing units or general general machinery or agricultural machinery manufacturing units. Direct current is mainly used to manufacture pressure vessel boilers, pipelines, or welding machines for welding in important structural manufacturing units. ⑴The main application areas of the inverter welding machine are the same, but the welding machine is more energy-saving and lighter. ⑵The main application areas of submerged arc welding machines are large steel structure manufacturing units and pressure vessel boiler manufacturing units. (3) The main application areas of gas shielded welding machines. Large steel structure manufacturing units or general machinery, agricultural machinery, automobile manufacturers, security door processing plants, and pressure vessel boiler manufacturers are also widely using gas shielded welding machines. ⑷The argon arc welding machine is mainly used in pipelines, pressure vessel boilers, and stainless steel processing enterprises. ⑸ AC argon arc welding machine mainly uses aluminum welding manufacturing unit and aluminum container manufacturing unit. Aluminum radiator welding.
17
NOV
Features of electric welding machine
1. Advantages of electric welding machine: electric welding machine uses electric energy to convert electrical energy into heat energy instantly. Electricity is very common. Electric welding machine is suitable for working in a dry environment without too many requirements. Because of its small size, simple operation, convenient use and speed Faster, strong welds after welding are widely used in various fields, especially for parts that require high strength, and can instantly connect the same metal materials (different metals can also be connected, but the welding method is different) permanent After heat treatment, the welded seam has the same strength as the base material, and the seal is very good. This solves the problem of sealing and strength for the manufacture of storage gas and liquid containers. 2. Disadvantages of the electric welding machine: During the use of the electric welding machine, a certain magnetic field will be generated around the welding machine. When the arc is burned, radiation will be generated to the surroundings. The arc light contains infrared rays, ultraviolet rays and other light species, as well as metal vapor and smoke. Substances, so adequate protective measures must be taken during operation. Welding is not suitable for high-carbon steel welding. Due to the process of crystallization, segregation and oxidation of weld metal, the welding performance of high-carbon steel is poor, and it is easy to crack after welding, resulting in hot and cold cracks. Low carbon steel has good welding performance, but the process must be handled properly. Derusting and cleaning are more cumbersome. Sometimes the weld will have defects such as slag inclusion, cracks, pores and undercuts, but proper operation will reduce the o
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.