Approaches to the organization of welding work are changing and improving as technology develops. At the moment, there are several areas in which manufacturers of welding equipment develop their products. Semi-automatic devices occupy a special place in the segment. They allow you to form a high-quality and reliable seam, while using a minimum of resources. Such a result, in particular, is provided by the Resanta SAIPA-165 welding semiautomatic device, which is also characterized by mobility, a high degree of safety and the possibility of precise operation. However, there are weaknesses in this model, which should also be considered when buying it.
Device Overview
The modification represents a class of household single-phase devices that perform welding operations at constant current. The Resanta SAIPA-165 device provides the supply of active wire to the welding site, which speeds up and facilitates the workflow. The features of the result include the fact that the working area acquires additional protection against corrosion. If necessary, the user can use the equipment in the work with thin metal.
This inverter is suitable for beginners. Apart from the nuances of the technical organization of the process, the user only needs to turn on the corresponding start button on the handle, after which a special wire will be fed automatically. In addition, Resanta SAIPA-165 makes it possible to adjust the speed of wire supply, the thickness of which is determined by the characteristics of the operating current.
Specifications
Against the background of other models from the semi-automatic class, this unit looks decent for the most part due to improved ergonomics. However, the main technical and operational parameters make it possible to perform high-quality welding operations. So, the characteristics of the model can be represented as follows:
- Welding modes - with or without a gaseous medium.
- The current strength is in the range from 20 to 160 A.
- The rated voltage is 220 V.
- Mains plug - present.
- The thickness of the wire is from 0.6 to 2 mm.
- Possible deviations in voltage are from 30% to 10%.
- The mass of the device is 11.5 kg.
- Dimensions - 60.5x24x37 cm.
The device is not designed to work with large areas of welding and is more suitable for spot operations. Provided that the Resanta SAIPA-165 process is properly organized, it will provide an accurate and durable seam. The main thing is to compare the parameters of the wire with the characteristics of the current. That is, to select the thickness and feed rate of the wire in order to further form a smooth and durable connection.
Features of the device
First of all, the device stands out with its ergonomic design. With minimal power costs, the operator can easily control the regulators, adjusting the device to the appropriate operating mode. Special terminals quickly and firmly fix the wires, eliminating unnecessary current costs. Since the device is based on IGBT technology, its users receive electronic control with elements of automation. For example, if the semiautomatic device of “Resanta SAIPA-165” overheats, then the shutdown system will work regardless of the operator’s commands. By the principle of automation, the cooling system also works, prolonging the sessions of operations. The rest of the model has much in common with typical representatives of the class of household inverter semi-automatic machines. This is a compact and easy-to-maintain equipment that is not suitable for professional construction work, but can act as an effective and reliable assistant in solving simple home problems.
Basic equipment
It should be noted right away that the device is not cheap and is equipped quite poorly. The manufacturer does not supply the semiautomatic device with a case and consumables - the future user receives only the necessary components for the direct technical organization of the welding process. So, the kit includes a burner with a cable, a ground wire and the inverter itself with packaging and documentation. At the same time, it is worth noting the wide range of auxiliary materials that Resanta SAIPA-165 can work with. The price of the main set varies from 18 to 19 thousand rubles. If you increase this figure by the cost of consumables to perform simple welding operations, then the final amount will be about 20 thousand
Additional equipment
For the apparatus on the market you can find a wide range of equipment that facilitates and makes the welding process more efficient. A key element of hardware is wire. This semiautomatic device is preferably supplemented with electrodes with a thickness of 0.6 to 0.9 mm. True, in some cases, you can not do without a 2-mm wire. Additional support for this device is represented by feed channels, stripping brushes, gas cartridges, magnetic squares and gearboxes to reduce pressure in the gaseous medium. It should also be prepared for the purchase of some parts of the Resanta SAIPA-165 device itself. Faults are most often found in its technical filling - for example, a pulse feeder can fail. Usually traces of such phenomena are visible on the surface of the main board, and by means of simple electrical measurements, it is also possible to identify specific areas with burnt elements. As a result, you may need to purchase one or more resistors for subsequent replacement of factory elements. Unfortunately, this is one of the most common malfunctions of all semiautomatic devices of this brand.
Positive feedback about the model
Users emphasize that the potential for confident and efficient welding is high enough even for critical work in production and construction. At the same time, despite the good power return, the model is convenient to manage and maintain. Accordingly, thin metal can also be easily processed, carefully approaching the calculation and setting of settings. Again, light weight and ergonomic adjustments contribute to a high-quality and uniform seam. If we discard the basic functionality, that is, there are quite a few new technological options that the Resanta SAIPA-165 has acquired. Reviews highlight the benefits of systems that prevent equipment breakdowns. For example, this includes a device for automatically cooling the inverter, as well as a shutdown system during overloads.
Negative reviews
The model also has many drawbacks and for many users they have become significant. For example, these include a fixed sleeve design, lack of power, etching of a gas cylinder, lack of a diode bridge and a short burner. All this has a great impact on the workflow, in some cases limiting the capabilities of the operator. They also note problems of a different kind. This is a drawback in the spare parts market, which provides the semiautomatic device of Resanta SAIPA-165. Reviews indicate the possibility of a wide configuration of the device with universal consumables, however, original parts for the device itself are quite difficult to find.
Conclusion
Semiautomatic welding in itself provides both pros and cons. Experts attribute low power to its shortcomings, so the limitations on this indicator in the case of this model are quite excusable. Another thing is that some flaws in the design of the device are hardly compatible with the needs of modern users of such equipment. And yet, for some categories of work, Resanta SAIPA-165 may be the best choice. So, it is recommended for performing complex operations in auto repair shops or for joining thin metal elements. As for reliability, the model is not the best in this indicator and there are more worthy analogues on the market. But, taking into account the price tag, this nuance can be forgiven if operation in severe conditions is not expected.