What is the Best TIN Soldering Iron?
Are you short on time and can’t read our entire comparison? We anticipate that we have chosen the Rothenberger 36060 model as the best tin welder .
The best tin soldering iron you can buy
The best tin soldering irons on the market
Delicate tasks require, to be successful, elements, such as tools, quite precise, as well as high-quality instruments and materials. Surely you already knew it and that is why you are here looking for the best tin soldering irons on the market, right?
Best tin soldering iron: Rothenberger 36060
Without a doubt, we can say that this is one of the best pieces that you are going to find available to get you home in a few days.
It works at 32 W and capable of reaching 400º if necessary, so it is versatile for a while (although the brand recommends it especially for laboratory work and for mounting circuits). For its average temperature of 300º, you only need a couple of minutes to warm up. It is a very simple pencil model with a black handle and a highly professional finish. It measures 12 x 6 x 4.9 cm. It comes with a 2mm tip, an R-20D and accepts upper but not lower.
The best value for money tin soldering iron: VicTsing LED in kit
Are you one of those who want it all? VicTsing gives it to you with this kit that includes the basics to be able to do any basic welding at an unbeatable price.
This is a 60 W soldering iron that comes with adjustable temperature, from 220 to 480º, in 6 cycles, per wheel. It also has a switch with which to control the power both to consume less and to avoid the oxidation of the device. As an extra, 3 LED lights to work well lit. The device is small, 26 cm and has a very good separation between the handle and the tip that ensures we do not get burned (this is where the LED lights go).
Sun tips, which come in 5, have holes to prevent overheating and help the appliance cool down earlier. It also has, in the kit, with premium welding wire, antistatic tweezers, support, sponge and desolation pump.
Best cheap tin soldering iron: Fixpoint set 4 pieces
This is a four-piece set that includes, of course, the soldering iron, its base, soldering wire and a 3mm tip. It would be used for electronic soldering but, as you can imagine, not at a professional level but to do basic things. It is not a quality product but it is the best we can find at this price.
Best professional tin soldering iron: Fuyit Professional
You just have to take an eye to see the difference between this and other welders to verify that it is a professional piece. In addition, another aspect that makes it clear is its variability in temperature, which will range from 180 to 480º, which means that we can use it practically for everything, with maximum precision and looking for perfect results.
In addition to the above, we have a power of 60 W, an LCD screen that shows us the exact temperature at which we are working, certified in CE, FCC and ROHS and 6 ventilation holes for cooling as quickly as possible. Of course, its handle is non-slip and the design makes it impossible to touch the tip with the hand that we are handling it.
Comes with 5 tips, pump, 100 grams of lead-free wire, 1.5 m desoldering wire, support with sponge, wire, cutting pliers and sheath.
Best gas tin soldering iron: Dremel Versatip 2000
In this case, we find a model that works on butane and that acts as both a welder and a pyrometer, compressor, engraver, paint scraper, and cutter. Comes with a blower head, hot and cold cutting blade, tin tip, reflector, wide flame head, soldering iron sponge, ear and metal storage box.
It has a very safe design, with a handle well separated from the tip, a weight of 135 grams, and a length of 22.5 cm. It has a safety mechanism for children. It has a 17 ml or 9-gram tank and reaches very high temperatures such as 1200º in the open air, 680º for hot air or 550º at the tips. It is turned on with an ignition trigger and has a charge of about 90 minutes.
Best Electric Tin Soldering Iron : JBC 2192 040 14St
You just have to see it to see that it is a marvel in terms of electric welders we can refer to.
It has cons, such as a high warm-up time of more than two minutes. However, for a laptop (it is the smallest of the brand’s series of pencil welders), it has a magnificent power, 11 W (it is normal to stay at 8 for this type). Its maximum temperature will reach 340ºC. Especially recommended for demanding laboratory and printed circuit work, but it is also, of course, an excellent choice for rework tasks.
It comes with a B-05 tip, although the set is accompanied by another 5 of different sizes and finishes.
Best Battery Powered Tin Soldering Iron (or Pencil): KKmoon Kit
This is a very cool model that is charged via USB with a charger cable included in the kit, of course. In addition, it alerts you, with a light indicator, if there is little charge remaining.
The device will work at a maximum of 4.8 W. It has a power of 8 W as well as a power-on protection system (you have to repeatedly press the button) as well as a waiting time of 10 seconds.
The set includes the soldering iron, the charger itself, as we have already seen, a screwdriver, tweezers, tin and copper wire, a rosin, a soldering iron tip sleeve and its rigid, transparent plastic case.
Best tin soldering iron with adjustable temperature: URCERI Soldering Iron Kit
Obviously, many of the models that we have in this top already have an adjustable temperature, we are going to propose another option, but that does not mean that, if another model that includes it has entered your eyes, you have to forget it and stay with the URCERI ; this is just one more option.
What we like about it, in addition to being able to adjust the temperature by means of a wheel in a very comfortable way in the soldering iron itself, is that it comes with a switch, it is cabled and includes 5 tips as well as its sponge and its base and a small portion of wire welding.
The model works between 200 and 450º, not inconsiderable temperatures that will allow you to carry out jobs of all kinds. In addition, it includes a heated interior ceramic induction system that allows us to get to work in half a minute and another heat dissipation system made of steel tubes and holes in the tip for rapid cooling. Be careful with its power, 60 W.
Best Switch Tin Soldering Iron : Tabiger Kit
For many people, having a switch is totally secondary. However, depending on the activity to be carried out, it can be a success. In this case, our proposal includes it but in the 1.5 m cable, not in the tinner itself, so that you will not press it by accident.
Ignoring this, we do have, in the 60 W soldering iron, a temperature wheel with an indicator of the temperature reached, a beautiful design with advanced technologies for both cooling and heating to get to work and stop working in the shortest possible time. These include ceramic design and hot air outlet holes.
It comes with a desoldering pump to absorb residue, metal holder, 5 assorted tips, tweezers, solder wire and wick, wire stripper and cutter, sponge and, of course, a storage case.
Best tin soldering iron with toolbox: TackLife Kit SKY47AC
The need for the welder, more or less, is the same for everyone. However, there are those who already have spaces for it and, on the other hand, other people want their own briefcase, with its corresponding accessories, so that the tinning machine is protected and always at hand. If you are one of these, TackLife has what you need.
The soldering iron has a power of 60 W and allows a temperature regulation between 220 and 480º. To dissipate heat it has 4 holes. In addition, of course, its parts are designed not to take more heat than necessary (except for the tip, of course), including its non-slip handle. Other of its benefits are LED indicator or ON / OFF switch. It is electric, having 1.4 meters of cable to move freely.
The case includes the tin soldering iron, antistatic tweezers, copper scourer, 15 grams of tin solder, 5 900 M tips, the holder, a cleaning sponge, a desoldering pump and a user manual.
Best tin soldering iron for electronics: JBC Sl 020-1070 jbc
You will not find the delicacy offered by this gas electronic soldering iron anywhere else, no matter how much you look; in fact, it is no coincidence that it is precisely one of the star brands of tin soldering irons.
This is a pencil-shaped 11 W mini model that reaches 300º in 150 seconds, although by waiting a little longer you can achieve 340º, if necessary.
TOP 10 Best Selling Tin Soldering Irons on Amazon
Best brands of tin welding machines
Undoubtedly, you will find an incredible number of tin soldering irons in the market and, with them, many brands. To make it easier for you, we advise you to move among the most reputable.
They are sold as a high-quality brand at low prices and it certainly is, being in the top 50 best-selling brands on Amazon USA. The funny thing is that it designs the most varied and different products, from welders to headphones or MP3 players, to give a couple of examples.
Spanish store that is making its way in the sector thanks to the opportunity that online sales are giving. It works with few brands and includes self-made products, such as its welders.
It is possibly the most reputable firm, the one that everyone knows if you ask for a soldering iron or soldering iron. And is not for less. It is a brand that designs devices with care, I hope and with details of the highest quality.
Known for being one of the best tool brands in general and worldwide.
We have already seen that one of our recommendations is from this brand and, like us, many others recommend it for its excellent work in this type of tool.
So many other that you can find and that surely they will also have models that fit what you are looking for are:
- Dr Meter
- Là Vestmon
Where to buy a tin soldering iron
You can buy your soldering equipment with tin both online and offline stores and shops. On an online level, we recommend Amazon , since it is the marketplace that usually has the largest offers and product ranges (especially for tools). Other sites, very recognized, and synonymous with guarantee are:
- Leroy Merlin
What tin soldering iron to buy? Tips and buying guide
As soon as you come across a tin welder, you will realize that there are many aspects that they share and others that differentiate them. You will have to know both.
This can be doubled but you could work, in simple cases, from 30 W. The ideal would be to reach 40 and with 60 W you could already do any type of work except industrial.
If we can control the temperature, we can have greater control of our performance and there will also be more welds, of different hardnesses, with which we can work.
If you buy it out of necessity, for a little something, you will not care. But if you want to invest in a machine that you are going to enjoy, be sure to pick up one with interchangeable tips to make it more versatile.
Base and clamp
It is not essential but, obviously, it helps us to manage ourselves better and we are safer if we have a base where to place the tool in the moments in which we release it to make changes and adjustments.
Heating rate and cooling rate
It will depend on the use you are going to give it, on the rush, basically. If you invest a lot of money you are going to get a very good machine that heats up and cools down in moments but if this is not an important point for you, it is not essential. Even so, look at how long you will have to have it unfolded and unused; Do not pass!
It will depend on the jobs you want to do. The greater the need for easy casting and work, the higher the temperature of the model you have to choose. However, do not always go to or more because you take risks while you are going to consume more unnecessarily.
This is one of those tools where the quality of the materials cannot be left in the background. It is true that there are machines that are not high-end that work like a charm, you do not have to be extreme, but it is evident that, due to the type of use and its operation, we need both its internal parts and external materials to be high quality.
Design, weight and size
Consider having a heat-insulating handle that is comfortable to hold. For the rest, obviously, smaller size and less weight, easier to work with, especially if we are going to do it for a long time.
Tin soldering iron stand
It can be a tripod or a hood (usually). In any case, it is an element that prevents the device from coming into contact with delicate surfaces while it is not in our hands.
Accessories and extras
There is no doubt that, if you are going to need them, it is best to see that the model you choose comes with accessories; so you always save a few euros.
- Desoldering pump . It is a metal suction device similar to a syringe, which captures the residue through depression.
- Fixed chip resistance . With it we help to dissipate heat more quickly.
- Technology for heating and cooling . It will ensure that the machine acquires the ideal temperature in each case in the shortest possible time.
- Non-slip handle . A security essential that, in fact, usually comes with many models.
- LED lighting . It will serve to be much more precise when seeing perfectly where we do the work.
Of course, the price will determine the range and quality of the soldering iron. You will find them, small and entry-level, for just over 10 euros, but for medium jobs and as you add comforts, you can also spend 100 euros; It depends on what you are looking for, of course.
What are tin soldering irons?
The soldering iron or tin soldering iron is a tool that has the function of soldering metal (an alloy), generally to an electronic circuit or to make arrangements in plumbing installations as well as, of course, in industry.
It works by transforming energy (gas or light) to produce a high temperature, higher than the fusion temperature of the wires that are used to weld parts of a job (parts and / or cables).
On the one hand it includes the power supply, which is usually a cable that is plugged into the electrical current, although there are also models with batteries, both batteries and rechargeable parts. From here we get the energy needed to run the machine mechanism.
On the other hand we have the handle, which is made of silicone and, if you find a suitable model, with an ergonomic design that allows you to comfortably hold the tool in more than one position; In this way, it adapts to you and not the other way around and you can work more comfortably. Generally, you will find the operating switch, as it is the most logical and comfortable place to place it and that it is accessible without posing a danger. Likewise, it will be here where you manipulate the mechanism that it includes for temperature regulation.
After we have a body, it is through which energy is transformed and heat is transferred. It includes the element that is acquiring the t3emperature, which is a resistance or a coil.
This ends in a metal tip, which there are of different types but which is the one that heats up and causes the welding wires to melt. In the case of gas models, there is no tip but a blower with hot air.
What applications or functions does a welder have?
Although we have already explained the basics and given the examples that take the bulk of the use of tin soldering irons, the truth is that these have various applications, plus others that we can think of to complement or reinforce jobs.
The solders on electronic boards and circuits are the ones that come first. Only in this way can highly complex digital devices be operated.
Of course, the fusion of metal alloys will serve to fix parts and components on electronic boards. In this case, we go beyond the previous case, because, in addition to enabling the operation of a machine, we complement it with additional functional parts in a safe way,
Electric heating elements require repairs before replacement as the latter is difficult and expensive. Welding also solves this problem.
In the field of plumbing, we use this tool to achieve an efficient coating of copper, iron or other materials.
Features and benefits of welders
These are inexpensive and quite versatile tools that will always come in handy to have. Its use is simple, being able to start without the need for a professional to teach you and learning very quickly with the same use.
The repair of all kinds of elements is assured, which means, in the long run, considerable savings.
They are small pieces that will not take up space at home and that you can comfortably take anywhere, so that you can share them with your brother-in-law, friends or neighbors.
Used properly, they are safe. In other words, you don’t have to be a genius to know that you don’t have to touch an incandescent metal tip; otherwise they have no mystery.
In addition, although they are called like that, you can use them with other metals that are not tin or with alloys of this with others or others without more.
Types of tin soldering irons
The truth is that we can make different classifications of this type of tool. The usual thing is to talk about them according to how they work, according to their shape, according to the power they have or differentiating them by the type of tip; we will see all cases.
According to its operation
Considering the way in which its mechanism locks, we have:
- Electric resistance tin soldering irons . The electrical resistance is attached to a cable or to batteries. With this it is possible to heat tips, hammers and rods. The common ones to have in the garden tool house, the most economical.
- Instant soldering irons . They work by induction, being the most innovative option. The usual thing is that they are the ones that offer the highest temperature and their shape is usually pistol. The work is produced by the immediate solidification of the tin when it is released.
- Gas tin soldering irons . They use propane or butane stored in a cylinder. You need to work with a real fire flame with which to light the device through its blower head, which will be the one that heats the tin. Its use is the most suitable in plumbing.
According to its shape
The difference lies in the way of picking them up and, therefore, of working with them as well as in the place where their parts are:
- Pencil-type tin soldering irons . Thin and straight, like a pencil. They are capable of extremely high temperatures, up to 400 degrees.
- Straight tin soldering irons . They are also straight, like the previous ones, but somewhat thicker and with the difference of including a larger handle and the tip change function, making it more versatile both for the latter and for its greater ergonomics when it comes to holding it. They are used at medium temperatures, between 240 and 270 degrees, especially in electronic circuits.
- Gun type tin soldering irons . You have more options when it comes to carrying and holding it, allowing you to work in a greater number of positions. Generally, they are also of the instantaneous type, that is, turn on and work.
According to its power
There is no mystery here, high, medium or low power:
- Low power tin soldering irons . They would be those that do not reach 30 W. Their use is domestic and should not be relied on for large-scale or industrial-type jobs or unless, specifically, we know that the work requires little power.
- Medium power tin soldering irons . We now move between 30 and 60 W. As you can imagine, here we can already spin finer and work with thicker material; useful both in DIY and workshop.
- High power tin soldering irons . They are those that exceed 60 W and are already considered for high-level professional use, that is, for large workshops, industries and exclusive high-precision and demanding jobs.
Depending on the type of tip
- Straight tip soldering iron . It is an iron of good thickness but that is refined to leave a straight and fine mark that transmits the heat. We are used to seeing them in gun tin soldering irons because the wire comes out when triggered.
- Fine tip . It is the most common and, without a doubt, the one required in electronic welding.
- Thick tip . The same as the previous one but the point that it leaves as a mark is of a larger diameter.
How does tin soldering work?
We have already seen how the tool works but … how is it welded? We will list it in some essential steps.
What do I need to solder with tin?
First of all, you will have to know everything you will need; calm because it is not too much:
- Welding machine . Obviously, you will need a welding machine with specifications according to the type of work you need to do.
- Thread . In addition, you will need the thread, which will be the material that will be fused and that will join the parts that are of interest to you.
- Retainer. To hold the precise parts of a retainer, with or without a surface, so that you can work with it without even millimeter errors.
- Pliers. A pliers will be necessary to cut the thread.
- Desoldering iron. You will also need a desoldering iron to clean the residue.
- Sponge. Tin sponge for cleaning tips.
- Solder paste. Solder paste.
- Tweezers. Clamping clips.
- Support. A support for the welding machine.
Types of tin wire that exist
The thread will be more or less pure depending on the material from which it is and its quality depends on it. Of course, you have to consider what work to do so you don’t go overboard or fall short. When welding tin and other metals, a wire with a melting point lower than that of the alloy is usually used:
- Tin SnPB 60/40 . It has a 60/40 ratio of tin, which melts 232º and lead, which does so at 327º. The alloy melts at 183º. It is used, above all, in electronic circuits and components, although it is being relegated because it is quite polluting.
- Tin SAC305 . Practically all the wire is tin (96.5%) and is accompanied by 3% beach and 0.5% copper. The melting point increases to 220º, for which a greater heating of the materials is necessary.
- Tin SnPbAg. This wire is 62% tin, 36% lead and the remaining 2% is silver. Fusion occurs at 190º. It is the most balanced and the one used for most medium-duty jobs.
Alloys and degrees of fusion
The above are undoubtedly the most used and convenient threads in the vast majority of cases but, of course, you are going to find other alloys and different degrees of fusion, so that, calmly, whatever your project, you will have a suitable thread. Let’s look at other examples:
- Tin bismuth alloy . Melting occurs at only 138 ° C.
- Tin-lead alloy . It requires an average temperature, 183 ºC.
- Tin zinc alloy . We have already risen to 199 ºC to achieve fusion.
- Tin-silver-bismuth alloy . This alloy is more versatile, with a variable melting point between 205 and 215 ºC.
- Tin, beach and copper alloy . It requires 217 ºC to reach fusion.
- Tin and silver alloy . Similar to SnPB, it fuses at 221ºC.
- Tin and copper alloy . It is the most demanding alloy, requiring 227 ºC.
How to use a tin soldering iron
Obviously, and although it is not something especially difficult, it is important that you know how you will have to work with this tool and learn how to solder with tin
What can be soldered with tin?
We have already seen the functions of this device and, also, that it is used to work on or with many materials. We tell you the peculiarities of each one:
- How to weld aluminum with tin . It requires cleaning the aluminum with a file or an emery cloth and oiling a little, beginning to give indirect heat slowly.
- How to solder iron with tin . We can weld iron plates using electronic welding wire that melts at about 220º.
- How to solder copper with tin. In this case, the difference lies in the type of wire, which will require 5% antimony, although this can be replaced by silver or copper. Obviously, that the copper is oxide-free is essential; remove it with steel wool, sandpaper or a specific element for it.
- How to weld stainless steel with tin . Ideally, you should not do this type of work, which requires Tig welding. In any case, it is possible to make a fix with tin-lead and salfumán so that the solder grips, although we warn that it is something unprofessional and, without a doubt, an outdated method. You could also use a special tin that is already used in other countries but that, at the moment, you cannot find me here for domestic use.
- How to solder silver with tin. In this, the essential thing is that the wire is silver and, be careful, use a torch so that the solder is not too soft. Silver also requires a stripper.
- How to solder wires with tin . You should strip the ends of the wires and twist the wires and give it a little heat before you start so that the paste is applied more easily. You need, indeed, a paste in which we will directly wet the cables or that we will use to impregnate their tips with a brush.
- How to solder brass with tin. It requires the use of thin tin wire as well as brass or copper and stripper to clean the areas that are going to be tinned.
- How to solder lead with tin. We cannot solder lead with tin because the materials are so different. To get a good job you need to weld with lead and at a very high temperature. We can make the exception if we use a tin wire with a high percentage of lead and the solder is not going to be continuously subjected to pressure.
- How to weld sheet metal and galvanized sheet with tin . In addition to the tinner you will need a torch and electrodes, which will depend on the material of the plates. Polish and remove the galvanizing to make direct contact with the sheet. You will have to hold the plates with pliers or pliers.
Preventive security measures
As for what you should be clear about and do preventively:
- Get a kit of protection elements (gloves, glasses, clothing).
- Have a support for the soldering iron, where you will have to place it when it begins to heat up.
- Prepare the surface, straight, clean and dry.
- Likewise, check that there is nothing on the workspace that can fall or become detached.
- Have everything you need to use during and after welding on hand.
- Position the soldering iron cable, if any, so that it is not uncomfortable to use.
- Always check that the temperature is adequate.
- Do not start throwing wire until we start welding.
- Clean the tip of the welding machine of the residues that remain in it. We will do it with a wet wipe or cotton, hot but not at maximum temperature, of course.
- Do not have near anything likely to burn or explode in the work area
Possible hazards of welding
Well, it may seem obvious, but sure, using a tin soldering iron can be dangerous and it doesn’t hurt to remember that.
- The first and obvious danger is that of a burn. These tools reach extremely high temperatures; its direct contact with our skin can be fatal, causing serious injuries.
- In the same way, it could happen that this tip, placed on a piece of furniture or any appliance, would completely spoil them.
- It can also happen that it is the residue that skips or we touch it by accident, although, obviously, it will be colder.
- On the other hand, if you choose a gas model, you have the handicap, too, of flammability. We will have to be careful in the same way that we have it with camping stoves or with our own stoves in our home.
- Another possible disaster is that, depending on what we weld, the elements are rendered useless due to being deformed too much. The good thing about this is that it is solved by doing good welds, something that you will achieve simply with practice.
- Blows from falling tools and other objects, regardless of the temperature.
- Ionizing radiation if exposure is prolonged.
- Electrical contacts can occur if the insulation is not well done, leading to electrocution.
Tricks for better soldering with tin
Of course, we also give you some extra tips or tricks to solder with tin more safely, efficiently and with better results.
- Quality tin coil. Always look for a coil with a high percentage of tin, 60% or higher. This way you ensure a high quality of the thread and, therefore, a simpler work and with better results both immediate and in the medium and long term.
- Component cleaning. To work on the real surface, obviously, it must be perfectly clean. Depending on what we are going to weld, it will be necessary to use stripper or, at least, water and alcohol rubbed with a clean cloth that does not release residue (it will depend on the elements to be cleaned, of course).
- Proper temperature. Be clear about the temperature to work with and wait for it to be reached (except in the case of instant welders). In this way, we will not destroy the materials by undoing them with high but insufficient temperatures.
- Proper position. Always seek the use of the 45º welder since with the verticality (which we tend towards it for comfort), the contact surface is reduced and, with it, energy, and may also leave small cracks that are poorly welded.
- Don’t blow the tin. It may seem safer so that we can continue working with less risk more quickly but the truth is that this makes the weld brittle, being more fragile and, therefore, obtaining a worse or even insufficient result.
- Distribute tin separately. This should be putting a little bit in each of the parts to be welded. In this way we achieve a greater thermal regulation of the material on both sides while the fusion becomes more precise and regular.
Maintenance and cleaning of a soldering iron for tin
Let’s start by indicating that keeping the soldering iron in good condition will lengthen its useful life and offer better results. This means that we are not talking merely about cleaning more or less but about properly enjoying what it offers us.
- The first and foremost thing is that the soldering iron is always in its special support, whether it is used or not. It is advisable to keep the one that the manufacturer has included for it.
- It is necessary to carry out a perfect cleaning of its tips. In this way, in addition to working better, we avoid oxidation, which can prevent the tool from heating up properly. To do this, tin the tip with its own solder at low temperature. If you don’t use it often, store it tightly.
- To remove oxidation, you should first try a damp sponge or tip cleaner if you have one. If it does not work, you will have to use a tinned block or a brass or bronze bristle brush.
- Another well-known solution is the so-called flux. The disadvantage of this is that it causes corrosion of the tip, that is, it “eats it up.” Therefore, the ideal is not to avoid the accumulation of residue by cleaning the tip after each use; so there will be no problem.
- For gas hose, avoid becoming stale and bending.
- The gas bottle must be kept perfectly attached to the wall or to the machine; a fall can be fatal.
- Your electrodes will be stored in a dry and, of course, clean place, protected from shocks.
- For the rest of the machine, any wet cloth with a conventional cleaner will suffice.
Types of tin soldering
This tool will allow us to work in two ways; we know them as soft solder and hard solder.
It is considered as such that which does not reach 450º C. It is the most used and we see it, for example, in the union of heat pieces, electronic components, electrical cables or pipes. The energy required is minimal, the work is done easily (although still dangerous, of course) and it allows the materials to maintain their conductivity.
Brazing or hard welding
By discard, it is the one that requires temperatures above 450ºC to properly work the materials. Its use is industrial and we see it in the union of metal parts or dissimilar materials. It requires, of course, more care, experience and control but, in return, it offers perfect results.
Frequently Asked Questions about Tin Soldering Irons
Finally, we still have to touch two points that, often, are the doubts that are presented to us by users.
Gas welder or electric welder? Differences
Actually, throughout the text we have already been able to see what differences there are between both types of welder.
The electric welder works with electrical energy to transform it, heat a series of elements (coil or resistance) until it reaches its tip, which is what is used to, when it reaches the melting point, weld.
In the case of gas, we require a gas cylinder, be it butane or propane, and a blower, which is the one that displaces the gas, until, by heating the air and using a regulating valve, it lets in hot air. It requires a manual or automatic lighter, with a flame.
As you can guess from the simple description, the latter is much more dangerous because we work with gas, with the risk of explosion due to mishandling or a simple accident.
In addition to this, the electric one is a much more precise welder, considering, in addition, that we can place the tips that we want.
Corded or cordless tin soldering iron?
This is something that merely has to do with your need for movement. If you know that you are going to be at the same point, with a power outlet nearby and the cable is not a bother, we always recommend those of this type because they are simply more powerful.
But, of course, you may prefer not to have a cable so as not to mess up so much, avoid accidents and that the machine weigh less. In this case, yes, you should consider having the batteries always charged and the autonomy they have so as not to be left halfway and, in fact, it would be ideal to have a replacement. Also know that cordless welders tend, in general, to be less powerful, so for highly demanding jobs they are not even an option.