To Learn MAPP Welding Torch From Advantages and Types
The MAPP welding torch adopts the ingenious design of oxygen-assisted combustion in the air. It uses a single industrial gas MAPP or propane and is a portable brazing torch that can be used with a bottle of gas.
Introduction
It is easy to carry, safe and reliable. After fully mixing with the oxygen in the air, it burns to produce a flame temperature of more than 2000℃ (the workpiece can be heated to 1350℃) and achieves the best welding effect.
MAPP welding torch is suitable for brazing between commonly used small ferrous metal parts, brazing or fusion welding between non-ferrous metals, and is especially suitable for welding between copper tubes and copper tubes, copper tubes and aluminum tubes, and aluminum tubes and aluminum tubes in the refrigeration industry.
MAPP welding torch Advantages
The advantages of the MAPP welding torch are unmatched by other welding torches, such as oxyacetylene welding torches or butane welding torches, mainly reflected in its high efficiency, convenience and safety.
High efficiency
The MAPP welding torch adopts a patented spiral flame design, which allows it to heat the welding workpiece to a temperature of about 1350℃ in a short time under the condition of oxygen combustion in the air.
This temperature can meet the brazing welding needs of most metal materials, and the heating is uniform; the temperature rises relatively slowly, and the surface of the workpiece will not be damaged. Therefore, it is particularly suitable for welding non-ferrous metals and their alloys, thin small workpieces, low melting point materials, etc.
Its welding time and weld quality are significantly improved compared with traditional welding processes. The flame temperature of traditional oxyacetylene welding is extremely high. If the operation is not careful, it will burn through the workpiece, causing irreparable losses.
All-round
The flame intensity adjustment function of the MAPP welding gun allows you to freely choose a stable flame temperature to adapt to the different requirements of various metal brazing and eliminates the defects of local overheating and overoxidation of thin-walled tubes caused by excessively high flame core temperature, which is an effect that traditional oxygen welding processes cannot achieve.
The flame intensity adjustment range of the MAPP welding gun is wide, which avoids the outflow of solder and leaking caused by unstable temperature and minimizes the possibility of welding defects such as weld porosity, slag inclusion, cracks, etc., ensuring the welding quality.
At the same time, the product has a variety of welding gun heads, such as electronic ignition, single tube, double tube, etc., for users to choose from, fully meeting your various needs.
Convenience
The MAPP welding torch emphasizes convenience and portability in use. Its single 360° rotatable nozzle, double 360° rotatable nozzle, and 1.5-meter hose can be used in various environments, bringing unprecedented convenience to use and completely saying goodbye to traditional bulky welding tools.
Safe and Reliable
The MAPP welding torch, with MAPP gas, uses its advanced structure to make it fully burn after the gas and air are mixed, and no harmful gases such as carbon monoxide are produced, thereby ensuring your safety to the greatest extent. At the same time, the advanced anti-flashback technology minimizes the risk of flashback, and you no longer have to worry about flashback problems during use.
In addition, the valve body of the MAPP welding torch is made of brass material, and the nozzle is made of stainless steel pipe and steel spiral, which are more difficult to process, rather than easy-to-process brass, so it is more resistant to falling and high temperature.
Main Types and Characteristics
- Manual ignition mapp welding torch
- Automatic ignition welding torch
- Double-tube mapp welding torch
- Automatic ignition welding torch with 1.5-meter hose
- Hand-held automatic ignition welding torch
characteristics:
a) All metal parts are made of brass and stainless steel, with a simple structure, ensuring the reliability and durability of the product;
b) The workpiece can be heated to about 1350℃-1400℃.
c) The nozzle can rotate 360
d) Only one bottle of MAPP or propane gas needs to be carried, which is convenient and light.
e) A full bottle of gas can work continuously for more than 150 minutes (JH-1D2 will be shorter).
MAPP welding torch application
MAPP welding torch has been widely used in high and low-voltage electrical, highways, refrigerators, air conditioners, hardware, equipment maintenance and other fields, and is particularly suitable for use in the field and places with complex construction environments. The welding operation is simple and easy to master, and it is convenient and easy to get started.
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Disposable Cylinder: 15lbs, 30lbs, 50lbs;
CE Cylinder: 12L, 13.6L, 50L;
DOT: 30lbs, 50lbs;
Besides, we can provide 50L, 60L, 100L, 400L, 500L, 800L, 926, 1000L cylinders, and low & high pressure tank.
Please click here for more details about our refrigerant packaging.
1. Due to shipping fee, our MOQ usually are 1150 cylinders (13.6kg), especially for destinations farther away, like South America or Africa;
2. For destinations that are relatively close or customers who are willing to bear the freight, 300-500 cylinders are OK, but please contact us for specific confirmation;
3. For some special refrigerants, like R508B and R23, the minimum order quantity can be less, please contact us for specific confirmation;
4. Please note that due to transportation or freight issues, we generally do not do retail. For one or two cylinders, please buy directly from local distributors. Thank you for your understanding.
Refrigerant prices are affected by international shipping costs, order quantity, or refrigerant industry fluctuations.
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