DH-SE1 manual wrought iron machine

In other countries, in order to keep the beauty of iron craftwork, the welding joint is stamped with the bayonet. But the material of bayonet have two ways of tongue and groove steel, this machine can coldly roll the Steel Plate strip of 20mm *1.5mm into tongue and groove deducted card by manual operation. After cutting short, it can fold the hook with our companypattern bender to be used in the iron craftwork