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Welcome to Bi Ka Welding Equipment (Shanghai) Co., Ltd., we will serve you wholeheartedly!
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Integrating scientific research, development, manufacturing and sales

Full series resistance welding machine and automatic welding special equipment high - tech enterprises

Due to spot welding machine and automatic welding equipment industry is very wide, welding problems is also varied, we found in the process of contact with a large number of users, users in solving the problem of welding, in addition to the requirements for welding machine have, first is the welding technological requirements are very high. We have a lot of experience in welding process, so we would like to share our experience with you.

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  • Warm congratulations to Bi Ka Welding Equipment (Shanghai) Co., Ltd. website successfully launched!

    Warm congratulations to Bi Ka Welding Equipment (Shanghai) Co。, Ltd。 website successfully launched! Thank you Trueland Information Technology (Shanghai) Co。, Ltd。 on the site of our technical support, welcome new and old friends to visit the website。

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  • Spot welding routine maintenance clean

    The safe use of spot welder is a familiar one for every worker who uses spot welder or ordinary people must know。 So how to use spot welder is right and what is the safe work order? What are we going to prepare before welding to ensure that we are working for ourselves and others' safety? Here we make a few caveats about the cleaning work and power-on inspection before work。

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  • How to install and maintain frequency welder?

    We use the machine when it needs to be properly installed in advance to use it; we use the IF frequency welder when the same, we must need the correct installation can be used。

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  • How to select electrode material of stainless steel spot welder

    彩票购买走势 Many industry products can't be a integrated, is late need to welding processing, we need to use spot welding machine for welding of stainless steel, in the use of spot welding machine, welding of stainless steel electrode materials and the selection of the shape is very important, directly determines the effect of the welding.

  • How should the welding pressure of stainless steel spot welder be adjusted?

    Spot welding of stainless steel electrode is one of the important parameters in spot welding of pressure and electrode pressure is too big or too small will reduce solder joint bearing capacity and dispersion, especially more influence on tensile load. When the electrode pressure through the hours, due to the welding area range of metal plastic deformation and deformation degree is insufficient, caused by excessive current density caused by the heating speed heavy rain plastic ring expansion, resulting in a serious splash.

  • How to judge the welding property of stainless steel spot welder

    The stainless steel spot welder is a very mature welding equipment, but there are many users who are not so familiar with it, so how can I judge the welding property of stainless steel spot welder? Let's talk about it for you。

  • What are the factors influencing the use efficiency of intermediate frequency spot welder?

    Because the heat of the resistance is proportional to the square of the current, the welding current of the intermediate frequency spot welder is the most important factor of the heat. The importance of welding current is not simply the size of the welding current, but the current density is also important.

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About Us

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彩票购买走势  Bi Ka Welding Equipment (Shanghai) Co., Ltd. Is a high-tech enterprise which integrates scientific research, development, manufacturing and sales as a whole series resistance Welding machine and automatic Welding special Equipment. The company products such as: intermediate frequency inverter dc point convex welder, stiffener gantry automatic welding machine, automatic argon arc straight seam welding machine, custom automation welding machine, braided copper wire automatic welding machine, CNC automatic stud welding spot welding machine, touch welding, energy storage convex welding machine, intermediate frequency aluminum spot welder, welding robot, motor rotor welding machines, CNC flash butt welding machine, three phase secondary rectifying spot welding machine and automatic welding machine manufacturing fields, such as in aerospace, automobile manufacturing, metal processing, tungsten molybdenum materials, stainless steel products, household appliances, chassis, cabinets, low-voltage electrical appliances, cable manufacturing, refrigeration, metal hardware and other industries widely used.


彩票购买走势 Bi Ka Welding Equipment (Shanghai) Co., Ltd.     

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