How to choose a machine for welding polypropylene pipes. Overview, specifications

Today, many owners of private houses or city apartments are thinking about replacing already outdated, damaged or defective steel pipes of water supply and heating systems with more modern plastic ones. They are much more practical, and their durability differs in a positive way. Having decided on such a change, the owners of houses and apartments face a difficult choice: to carry out the work on their own or invite outside experts. Both options have their advantages and disadvantages, but it's important to understand how it works no matter which one you choose.

Polypropylene Pipe Welding Machine

This is a device that is intended for welding individual parts of plastic into a single pipe - this can be judged from the name. As a matter of fact, a polypropylene pipe welding machine is the only specialized equipment that you will need to replace the pipes yourself, unless the old ones are installed in some hard-to-reach place.

Such a device works as follows: the temperature rises at the welding points, and the individual parts, deforming, are combined into one, that is, they are soldered. Naturally, the apparatus for welding polypropylene pipes will be very different from the devices that are used for metal welding.

Equipment types

Today, there are several types of equipment on the market that are suitable for such work. The device for welding polypropylene pipes can be of two varieties: mechanical and manual. The first device is usually used when working with large diameter pipes or when a lot of effort is required to connect them. The second option is usually used by amateurs (although professionals do not neglect it either) and is great for small jobs, for example, replacing pipes in your own apartment.

Mechanical apparatus for welding polypropylene pipes

Outwardly, this device looks like a support frame in which the instrument unit and the hydraulic unit are mounted. On both sides there are grippers made in the form of a half ring, that is, by connecting them, you get high-quality pipe fasteners - this contributes to a competent distribution of pressure. The inner diameter of the resulting rings corresponds to the diameter of the pipe to be welded.

To align the ends, an electric trimmer is used - it is a rotating disk on bilateral supports. For the safety of users, it is also equipped with a blocker. The main thing here is the heating element. This is a metal disc that is coated with a special non-stick compound. Inside it is a heating element, it is also equipped with thermal control and temperature control sensors.

Manual welding machine

It is clear that an ordinary person will not lay kilometer-long communications from plastic pipes, and therefore he does not need mechanical welding machines. Hobbyists usually use such devices, which are popularly known as "irons". This is the name of hand-held devices, since they are extremely reminiscent of these household appliances in their principle of operation.

The design is extremely simple: one heating plate, a temperature controller and an ergonomic handle. The heating plate is equipped with two holes (rarely made in larger numbers) in which the welding elements are fixed - here it is Teflon coated, since the molten plastic would immediately stick to the metal.

Possible equipment

Which machine for welding polypropylene pipes to choose? First of all, you need to think about the configuration of the supplied equipment. There are several such options, and each of the manufacturing firms wants to somehow attract customers, as well as retain old ones.

The first option is an apparatus for welding polypropylene pipes with a key for nozzles. Nothing else is included in the kit, which means that such a device is suitable for working with just a few pipe diameters.

The second of the proposals is a set of the device and several of the most popular and common nozzles at once. For example, 25, 32 and 40 millimeters. The whole set is usually in a suitcase, with the help of which it is transferred. Nozzles, by the way, can be purchased if necessary.

The last option is the complete package. This is not only a device and all kinds of nozzles, but also additional equipment that is simply necessary for professional welding. Specialists most often buy just such kits.

What should be considered when buying?

In addition to all of the above, you need to clearly understand for what purposes you are purchasing a welding machine. This is a rather specific device, and it is unlikely that you will need it for other work, because problems with plastic pipes are really rare, and there are simply no massive plastic products in ordinary homes.

Thus, it all comes down to choosing the necessary device - most often it is the already mentioned “iron” and equipment. For most jobs, the minimum is fine, but it's best to first find out what diameter you plan to work with - nozzles may well be needed.

Price

How much does a polypropylene pipe welding machine cost? The price, as mentioned above, varies depending on the configuration, purpose, and also the principle of operation.

In fact, the price range is very wide: you can buy an inexpensive manual device for one and a half thousand rubles or a whole mechanical colossus for more than two hundred thousand rubles. Thus, your choice will depend on what you really need. Manufacturers usually indicate the data necessary for buyers.

Candan

Now let's talk about the Candan polypropylene pipe welding machine. One of the most logical options for devices for performing small-scale welding work may well be a soldering iron from this Turkish company. Sufficiently high power ratings of a hand-held device are quite suitable for small amounts of work. The system of heating elements here consists of two circuits. It is thanks to her that the device warms up much faster than its counterparts. The point here is that both spirals work during the heating process, but during operation, in order not to overdo it with power, only one is turned on. The second at this time performs duplicating functions. What else is good about such a machine for welding polypropylene pipes? Customer reviews note the relatively small size and weight of these welding devices, which gives users a lot of positive emotions.

Instead of a conclusion

In fact, there is no difficulty in choosing a welding device. Now you know what a machine for welding polypropylene pipes is. Which one to choose, we also explained in the article. Before buying, you must carefully study the market and available offers. There are a lot of stores, and the information provided in our article may well allow you to make an informed choice. In addition, reviews of the machine for welding polypropylene pipes make it possible to evaluate the proposed product more objectively.