These are workshop welding machines designed to fabricate fittings like
bends, wyes (Y), tees and crosses by joining pipe segments, with the help of special clamps. The clamps opening/closing and locking movements are
controlled mainly hydraulically.
The ALFA 400 machines can also weld special and moulded fittings such as
bends, tees and flange necks, thanks to a different type of special clamps.
