Q:Flash butt welding fixture? What are the advantages and disadvantages of semi-automatic flash butt welding machine and automatic flash butt welding machine? Do you have anyone who knows? Baidu half a day without fruit ah!!

Semi automatic butt welding machine has high working efficiency! Reliable welding quality! Long service life! The labor intensity of the workers is low! Easy management! Ten hours of manual welding, the 300 joints are out of order. Semi automatic, easy to weld 700-800. Automatic welding is of the best quality. But now based on the production level and components of poor stability, work conditions and other reasons, the failure rate is higher. If you have a large amount of welding, I suggest you choose semi automatic butt welder.UN2 series semi automatic welding machine is the Hebei province Zhuozhou City Pine shop Welder Factory (03123952090) for reinforced butt welding meet the construction requirements of the industry in the UN17-150 automatic welding machine and UN series of manual welding machine based on the new development of improved energy-saving products.UN2 series semi automatic welding machine by UN17-150 automatic welder of aerodynamic clamping and pneumatic forging principle, and uses the UN series of manual welder manual feeding, preheating burnt structure, with electrification control action program and parameters in the welding process. When welding, the end contact heating is adopted, and pneumatic welding, manual preheating, manual flash and automatic upsetting are used for welding. Rated capacity of 150KVA and 200KVA. Suitable for welding low carbon steel, medium carbon steel and high speed steel strip, rods and tubes and other components, welding steel bar diameter with 14- with 40mm. When welding, depending on the size and shape of the workpiece, resistance welding or preheating flash welding can be used. The key parts of the whole machine, such as solenoid valve, cylinder and SCR, are imported or domestic factory parts. The name of the main transformer factory, silicon steel and copper, high insulation, good heat dissipation effect can work for a long time.

Q:Leakage switch operating current 30mA can not meet the use of steel butt welder, how should I do?

It is best to replace one, simply did not make it go without

Q:Construction site to do now distribution box, but do not know the power of the welding machine, the general solution to the welding machine is how much power, the largest is how much, the minimum is how much, thank you!

1. If you already have a welder, you can calculate the data according to the welding machine nameplate data. The power supply of the welder is usually single-phase 380V, multiplied by the nameplate, and the I1max is the maximum power of the welder;2. If you do not have a welder, please refer to the answer on the first floor.

Q:What is commonly used in welding excavator bucket machine good

Auto welding can be, I do is to use the auto welding machine, which is cheap and durable,

Q:Need to buy a welding framework of welding machine (specification: 1.2 mm thick steel skeleton, width 16 mm) to buy what type, about how much money?

1.2, this material for the welding machine is a bit thin, butt welding when there may be welding uneven phenomenon.There are three ways to weld you this product, mainly based on your requirements after welding and your own cost.The utility model relates to a manual butt welding machine, which is the most original welding machine, and is used for occasions where the output is not high and the working environment is not high.Second kinds of resistance butt welding machine, for low welding requirements.Third kinds of flash butt welding machine, suitable for high welding requirements, beautiful appearance. But the cost of equipment is also high.The latter two are pneumatic, pneumatic clamping, pneumatic forging, welding current accurate adjustable, pressure and welding time accurate adjustable.Compare yourself with these things.

Q:PPR pipe is not connected to the welding machine

There is no other way

Q:What kind of reinforcement is needed for 32MM steel bars on Railway overpasses, what kind of welding machine is preferred for welding machines, what brand is selected and what type?. Please help users answer, thank you very much

No flash steel butt welding machine, easy to operate, can be welded at the construction site.

Q:What welding machine is used for butt welding of stainless steel pipe?

Zhongbang welding flash butt welding machine, without welding wire.

Q:What is the reason that the welding band saw blade is not firmly used after two years of flash butt welding machine? How to solve?

In general, this is caused by the contact corrosion of the AC contactor. You have changed the new one, you can rule out this reason. But I suggest you check the contact point of this AC contactor. If the check is OK, you should measure your voltage. Is it high enough?. Is there any change in your power off switch?. Is the clearance between your two electrode plates reasonable?.

Q:Construction steel butt welding or welding good?

If you have to choose the resistance butt welding electrode arc welding steel bar, then resistance butt welding.However, the power consumption of resistance butt welding is great, and the rate of welding finished products is lower than that of electroslag welding. The efficiency of electrode welding is low.Vertical electroslag welding of steel bars is better. Welding machine load rate is not less than 60%,However, welding machine at least 500A, the maximum can be welded 25 mm diameter steel bar,630A can weld steel bars of 32 millimeters in diameter.Welding efficiency of welding rod is low.