How to Manufacture Concertina Wire?

Concertina wire consists of high tensile strength core wire and a punched steel tape with barbs. The production process of combining the core with the steel tape is called roll forming. Here is a brief process of stainless steel concertina wire production.

Raw material of stainless steel sheet for manufacturing stainless concertina wire.
First. Prepare t stainless steel coil sheet before production.
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Punching machine
Second. Install stainless steel sheet to punching machine.
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Stainless steel sheet is punched into sheet tape with barbs
Third. Punch stainless steel sheet to sheet tapes with sharp barbs.
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A line of stainless steel wire and a line of razor tape are pressed together by the machine.
Fourth. The steel tape is tightly cold-crimped to the wire except barbs.
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Razor barbed wire is made after roll forming.
Fifth: Razor wire is manufactured
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A tool is assembling the clips onto the razor wire
sixth. Clips are assembled for firm structure.
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Two rolls of razor wires are packed by the woven bag and a roll razor wire standing in the carton.
Seventh. Package coiled concertina wire by woven bags or carton.