News
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The factors which controlling hf welding
In high-frequency welding, the influence of welding speed on welding process should be reflected in extrusion roll forming elements, material characteristics elements, welding power elements, welding frequency elements and welding speed elements. Through the analysis of the actual impact of wel...Read more -
Mingshuo Electric passed TUV certification and obtained gold product certification and strength certification
In 2017, Mingshuo solid state high frequency welding machine obtained Russian GOST – R certification due to the needs of customers’ welding machine certificates; In 2020, Mingshuo Group won a technical patent on welding machine,and several other parents about welder are being applied for. ...Read more -
In 2018, Mingshuo Electric brought IGBT Solid State High Frequency Welder to participate in the exhibition
In September 2018, Mingshuo Group took part in the 8th All China – International TUBE & PIPE INDUSTRY TRADE FAIR as an exhibitor.The booth no.:E2C55.At that time ,we carried a new welding machine – IGBT Solid State High Frequency Welder.This welder adopts a new technology – ...Read more -
How to select high frequency welding contact materials?
There are two main types of high frequency induction welding, contact welding and induction welding. Induction welding is a non-contact welding method using coils. Contact welding is the use of conductive materials to directly lead high-frequency current to the welding area of steel pipes, and t...Read more