Main characteristic
The interface lived by weld is unavoidably to the European style of iron craftwork, it is sure that it will effect the beauty, but this machine can decorate the interface, it covers up the welding joint with square or rectangle bayonet meanwhile the two kinds of bayonet appears" form which is rolled by the bar mill's steel bar, it not only rises the distinction of the iron craftwork, but also reduce man –hour of polishing .