IT-
Integral Transformer
Non-IT- Transformer is separate from gun body.
MFDC- Medium Frequency DC Gun.
Depending upon the application IT and NON IT Guns are selected.
It has been observed that for under body welding application where floor width is more it is better to used Non IT gun.
In under body guns arm length is longer due to spot distance .Due to this weight increase and it is better to use NON IT gun. Transformer is mounted/hanged on top.
Many OEM not preferring MFDC guns nowadays. MFDC are costlier.
Non-IT- Transformer is separate from gun body.
MFDC- Medium Frequency DC Gun.
Depending upon the application IT and NON IT Guns are selected.
It has been observed that for under body welding application where floor width is more it is better to used Non IT gun.
In under body guns arm length is longer due to spot distance .Due to this weight increase and it is better to use NON IT gun. Transformer is mounted/hanged on top.
Many OEM not preferring MFDC guns nowadays. MFDC are costlier.
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