BRIMA MIG/MMA-350-1 semi-automatic welding machine (380V) (15kg)
Description
BRIMA MIG-350-1- is a welding inverter semi-automatic machine designed for welding with welding wire in protective gases of various metals, primarily carbon and alloy steels. Active gases (carbon dioxide, gas mixture) are used as protective gases when welding MAG, which take part in the formation of the welded joint, and inert – when welding MIG (argon, helium), which do not enter into chemical interaction with metals and practically do not dissolve in them. Thanks to the protection, the welding zone is not exposed to harmful oxidative effects of the environment and the quality of the welded joint increases dramatically.
The key features of this model include:
- Thanks to the use of modules of modern power transistors, the device has become more compact and more technologically advanced.
- The presence of a lightweight and compact open feeding mechanism with a powerful 4-roller wire feed mechanism.
- The informativeness of the performed technical process. There are two digital displays on the front control panel showing the welding current and voltage values.
- Smooth adjustment of the main welding modes: current and voltage. The adjustments have a clear scale with a clear symbolic designation. In MMA mode, the setting is performed on the source. In the MIG mode – on the feeding mechanism. A welder with a torch can move away from the source at a distance of 8-10 meters. The inductance regulator allows you to adjust the softness and stiffness of the arc. For deep penetration, the arc is made more rigid, but at the same time the spraying increases. On a soft arc, it is good to cook the root of the seam, lift the vertical seam.
- The presence of a function that provides convenience of welding in short or long series. Switching between 2- and 4-stroke modes. In the 2-stroke mode, welding is performed by constantly pressing the button on the burner holder. In 4-stroke mode - press the button to perform welding, press the button again to stop.
- Informative in case of violation of the established welding modes. In case of deviation from the set welding current value, there is a digital current monitoring indicator on the front panel. In case of overload, the protection indicator is triggered. The device will turn on on its own when the temperature inside drops to the required level.
- Reliable grounding of the source is carried out due to the presence of a grounding wire in the mains cable, and in the absence of grounding contacts in the network itself, it should be grounded using a grounding bolt located on the back panel of the source.
- MIG-350-1 BRIMA has stable welding characteristics with voltage fluctuations in the network up to ± 10%.
- When welding in a protective gas environment, a unique control scheme operates, which ensures less splashing, a stable arc during welding, excellent weld quality and high overall productivity.
- The device is designed for industrial and professional use and has a load period of PN = 60% and a protection class of IP21S.
Scope of delivery:
- Welding source;
- MB-36KD burner with cable (3 m);
- 500A ground terminal with cable (2.5 m);
- Separate open feeding mechanism WF4 with 4 rollers;
- Network cable;
- Welding sleeve (5 m);
- Control cable (5 m);
- Operation manual.
Specifications:
- Mains voltage, V: 380
- Power consumption, kVA: 14
- Welding current, A: MIG:50-350; MMA:50-350
- Load period, %: 60
- No-load voltage, V: 60
- Arc operating voltage, V: 16.5-31.5
- Digital display: Yes
- Feeding mechanism: Separate
- Type of semi-automatic: Inverter
- Frequency of the supply network, Hz: 50/60
- 4-stroke welding mode: Yes
- Efficiency, %: 85
- Power factor: 0.93
- Insulation class: F
- Welding wire diameter, mm: 0.8/1.0/1.2
- Cassette size, kg: 15
- Dimensions, mm: 520x260x470
- Weight, kg: 28
Characteristics
General Specifications
Specifications
Defines the supported welding modes.
- MIG/MAG — classic semi-automatic machine (wire + gas)
- MMA — manual welding with a piece electrode
- TIG — argon arc welding with a non-melting electrode (for stainless steel and neat seams)
- FCAW — powder wire welding without cylinder
- Universal devices save space and allow you to solve a wide range of tasks with one device
Defines the supported welding modes.
- MIG/MAG — classic semi-automatic machine (wire + gas)
- MMA — manual welding with a piece electrode
- TIG — argon arc welding with a non-melting electrode (for stainless steel and neat seams)
- FCAW — powder wire welding without cylinder
- Universal devices save space and allow you to solve a wide range of tasks with one device
The voltage at the terminals is switched on before the arc is ignited. The higher this value (closer to 80-100 V), the easier and faster the initial ignition occurs, and the more stable the arc burns (especially on rusty metal or with base-coated electrodes). Low values are typical for devices with a safe voltage reduction system (VRD).
The voltage at the terminals is switched on before the arc is ignited. The higher this value (closer to 80-100 V), the easier and faster the initial ignition occurs, and the more stable the arc burns (especially on rusty metal or with base-coated electrodes). Low values are typical for devices with a safe voltage reduction system (VRD).
The duration of activation (PV). This is the ratio of continuous operation time to cooling time in a 10-minute cycle. The value "200/40" means that at a current of 200 A, the device cooks for 4 minutes, and then cools down for 6 minutes. For intensive production and production lines, models with PV from 60% to 100% at operating currents should be selected.
The duration of activation (PV). This is the ratio of continuous operation time to cooling time in a 10-minute cycle. The value "200/40" means that at a current of 200 A, the device cooks for 4 minutes, and then cools down for 6 minutes. For intensive production and production lines, models with PV from 60% to 100% at operating currents should be selected.
The minimum thickness of the supported wire. The use of 0.6–0.8 mm wire is critically important for car body repair and work with sheet metal (up to 1-1.5 mm), as this minimizes heat build-up and avoids burning of parts.
The minimum thickness of the supported wire. The use of 0.6–0.8 mm wire is critically important for car body repair and work with sheet metal (up to 1-1.5 mm), as this minimizes heat build-up and avoids burning of parts.
The maximum diameter of the welding wire for which the feeding mechanism is designed. Thick wire (from 1.2 mm and above) is used for high-performance welding of massive industrial metal structures, providing fast filling of the welding pool.
The maximum diameter of the welding wire for which the feeding mechanism is designed. Thick wire (from 1.2 mm and above) is used for high-performance welding of massive industrial metal structures, providing fast filling of the welding pool.
Maximum current for manual arc welding. Provides the ability to work with thick electrodes. The high current reserve allows the device to operate for a long time at medium currents without overheating.
Maximum current for manual arc welding. Provides the ability to work with thick electrodes. The high current reserve allows the device to operate for a long time at medium currents without overheating.
Minimum current strength for manual welding. It is important when using the thinnest electrodes (for welding elements 1-2 mm thick) and for maintaining a stable arc at low currents.
Minimum current strength for manual welding. It is important when using the thinnest electrodes (for welding elements 1-2 mm thick) and for maintaining a stable arc at low currents.
The lower threshold of current regulation. The minimum values (10-30 A) are necessary for jewelry work, restoration, welding of tinplate and automobile panels without the risk of their warping or formation of through holes.
The lower threshold of current regulation. The minimum values (10-30 A) are necessary for jewelry work, restoration, welding of tinplate and automobile panels without the risk of their warping or formation of through holes.
Maximum current in semi-automatic mode. It directly affects the maximum thickness of the metal being melted in one pass. 160-200 A is sufficient for household needs, and devices with a current of 300 to 500 A are required for welding heavy steel structures in production.
Maximum current in semi-automatic mode. It directly affects the maximum thickness of the metal being melted in one pass. 160-200 A is sufficient for household needs, and devices with a current of 300 to 500 A are required for welding heavy steel structures in production.
Terms of delivery
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Return of goods of proper quality
For individuals
The buyer-an individual has the right to refuse the ordered goods at any time before receiving it, as well as after receiving the goods - within 7 days, not counting the day of purchase. The return of the goods is possible if its presentation and consumer properties are preserved, as well as a document confirming the fact and conditions of purchase of the goods.
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For legal entities
The return (exchange) of goods of proper quality by the buyer, who is a legal entity (individual entrepreneur), is not allowed, unless otherwise provided by the agreement with the supplier.
Return of goods of inadequate quality
For individuals
The buyer, who is an individual, in cases provided for by law, may return the goods of inadequate quality during the warranty period for the goods and demand a refund of the amount of money paid for the goods. The goods of inadequate quality, in agreement with the buyer, can be replaced with a similar product of proper quality.
For legal entities
The buyer, who is a legal entity (individual entrepreneur), in the event of the transfer of Goods of inadequate quality to him, has the right to make claims provided for in Article 475 of the Civil Code of the Russian Federation.
Distribution of responsibility
In case of return/replacement of low-quality goods, the cost of delivery of the goods is paid by the supplier. The supplier reserves the right to accept the goods of inadequate quality from the buyer and, if necessary, to check the quality of the goods. If, as a result of the examination of the goods, it is established that its shortcomings arose due to circumstances for which the supplier is not responsible, the buyer is obliged to reimburse the supplier for the costs of conducting the examination, as well as the costs associated with its storage and transportation of the goods.
If any defect is found in the product, the manufacturer and (or) the marketplace has the right to require the buyer to provide a photo of the product, the claimed defect, packaging, labeling (nameplate) of the manufacturer.
If the buyer, who is a legal entity (individual entrepreneur), refuses the goods of inadequate quality, such buyer is obliged to return such goods to the supplier. The buyer - an individual can also return the goods to the address of the supplier or Marketplace.
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The difference between the shades of the goods in the photo and the real goods is not a sign of poor quality.
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