The welding machine for polypropylene pipes greatly facilitates the installation of water supply, heating or irrigation systems. The instantaneous melting of plastic by a heating element creates durable hermetic connections. But the range of captured pipe diameters is different for each equipment. The speed of work, as well as the versatility of the design, differ, therefore, the rating below will help to highlight the best models from simple to more complex, professional ones.
Content:
The best machines for welding high power polypropylene pipes
Professionals who regularly perform welding work on plastic pipes need powerful models that provide rapid heating of the sides and high speed of work. Important and functionality, where it is necessary to spend a minimum of time on the rearrangement of couplings. The following leaders have such properties.
Sturm TW7219 1900 W - ready kit for the master
This is the most popular device for soldering polypropylene pipes. A complete set for a professional activity is immediately included in its package: a steel case, a stand, gloves, pipe cutting scissors, a tape measure, an imbus key, fixing bolts.
The power model is 1900 W, which contributes to the rapid heating of even the thick walls of the plastic. The heater is made in the form of a sword. The maximum diameter of the coupling is 63 mm.
Pros:
- convenient case for frequent transportation, where all the elements are located in their compartments;
- weight is 4.78 kg, which is not hard to move and hold the soldering iron at a height (docking under the ceiling);
- metal stand completely frees the hands of the master and gives you the opportunity to work with polypropylene;
- the stand itself has four slanting legs, which allows it to rest in four directions;
- Included 6 nozzles for different diameter pipes that fit under the plumbing, heating, watering, collector;
- power 1900 W quickly heats up polypropylene;
- temperature control allows you to adjust the heating for thin-walled and thick-walled pipes;
- the simultaneous arrangement of two sets of couplings on a xiphoid heater gives a significant time saving in order not to rearrange the nozzles for different diameters.
Minuses:
- there are no rubber tips on the stand, so on a smooth table or floor, it slides when removing heated pipes (the welder has to hold it with a knee or step on a foot);
- high cost (2400 rub.);
- thin metal coasters and handles (may crack with time).
Inforce 03-12-01 - with a large heating element
This apparatus has an elongated xiphoid heater, with the possibility of choosing the place of installation of the coupling in three places: in front, behind and in the middle.
This gives more freedom to the master to optimize the device for a particular job: if welding of wide pipes is required, then the middle variant is used, and if it is inch and a half inch, then extreme points of location. The power is 1700 watts.
Pros:
- heating to 300 degrees in two minutes;
- increased area and number of holes on the heating element;
- metal box ensures the safety of tools and accessories during transportation;
- the heat indicator tells you when to start soldering;
- the thermostat is located in the central part, which prolongs its service life and minimizes damage caused by falling;
- the cross-shaped stand is more stable for tipping over;
- 6 tips included;
- on the stand there is an additional clamping clamp-clamp for fixing to any rack;
- temperature controller sets the exact values;
- weight 4.7 kg is practical for working on outstretched arms.
Minuses:
- rubber grip can fly off;
- scissors from the kit quickly break;
- The material of the stand is silumin, which can easily crack if dropped;
- when the tubes are removed from the liner, the installation staggers;
- a thin layer of Teflon coating on the sleeves.
Union STS-7220S - cheap but powerful
This is the most affordable model from the professional series. Its price is about 800 rubles, and the power reaches 2000 watts. Savings affected everything: an angular design, a short heater, reduced tool grade.
Due to the high efficiency of work, he pays for himself in a short time and further brings only profit. The weight of the device is only 2.8 kg, so completing the joint under the ceiling or a canopy in the boiler room is not difficult.
Pros:
- a short heater ensures fast transfer of temperature from the internal heating element to the couplings;
- temperature controller has a range from 50 to 300 degrees for adjustment to different polypropylene thickness;
- two diodes (red and green) inform about readiness for work and overheating;
- the casing and the heating elements are disassembled, so you can access the internal parts for repair;
- confidently keeps the specified temperature;
- suitable couplings from other manufacturers.
Minuses:
- complete with three nozzles for 20, 25 and 32 mm;
- in order to weld pipes of larger diameter, it is necessary to purchase additional liners;
- clumsy design;
- thin base metal;
- low weight prevents when removing pipes from the couplings - the device jumps;
- non-stick coating nozzles from the kit quickly burns;
- Staging on the platform is done by inserting a soldering iron square into the corresponding hole, but it has a large gap.
The best welding machines for polypropylene pipes of average power
When there is no hurry, when working at home or in the country, you can buy a simple model with a low power rating, which will allow you to create quality connections and not overpay.
Kolner KPWM 800 MC - a good combination of price and quality
This affordable welding machine for welding polypropylene pipes has a power of 800 W and heats the surface with sleeves and couplings for 2.5 minutes.
The German quality of the heating element ensures reliable operation of the instrument, but to minimize the price it does not have a thermostat and indicators. The fixing on the support stand is carried out by a rectangular insert in the T-mount. The xiphoid construction contains three spaces for sleeves.
Pros:
- high-quality assembly;
- compact size;
- fast heating to 300 degrees;
- power is 800 W;
- durable suitcase;
- autonomous shutdown after heating;
- able to work without a break for 1-2 hours.
Minuses:
- only 3 clutches included;
- no temperature controller;
- maximum diameter of the sleeve 32 mm;
- severely overheats the edge, so skill is required so as not to scorch the edge and not melt the pipe;
- a thin stand needs lead weighting;
- nozzles made of silumin quickly burn.
Spec PTP-1000 Spec 3268 - quality tips included
This is a welding machine with excellent nozzles that are designed for long-term use. Six mandrels and sleeves cover the installation of any pipeline with both large and small sections.
Equipment and components are fixed in a small suitcase with axes with lambs, which prevents them from scattering or confusing. Power device is 980 watts. The thermostat makes setting up a tool easier.
Pros:
- works stably with long-term power on;
- high-quality body with a durable handle;
- the coating of the nozzles remains slippery for a long time and resists adhesion of polypropylene;
- practical case with latches;
- stable position on a stand with four slanting legs;
- sensitive temperature control;
- instant readiness for work;
- no smell of burnt plastic;
- weight 3 kg is optimal for work at height;
- economical energy consumption with high performance;
- affordable cost, given the quality nozzles that do not have to be purchased separately (about 2,000 rubles).
Minuses:
- There are no scissors in the kit, although other models with such a cost have them;
- the extreme attachment point of the nozzles is slightly shifted to the center, which complicates the soldering of the end joints against the wall;
- no rubber tips on the legs of the stand;
- On the box can get bad clasps.
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