Lockformer, also known as lock forming machine, pittsburgh locking machine. The machine is mainly used for the production of air duct. It is one of the commonly used equipment in air duct production. The multifunctional lockformer machine is mainly used for the processing of thin sheet. It can make 7 different duct shapes. The thickness of general sheet is 0.5-1.2mm (SA-12HB) and 0.5-1.5mm (SA-15HB). Through the adjustment of the positioning plate, different bone shapes can be processed to meet the needs of air duct production.
Pittsburgh lockformer machine is necessary for duct area because it can produce all kinds of types to meet seam locking requirements. The standard machine can process 0.5-1.5mm galvanized sheet metal, and our company would specially introduce high-strength rolling reels made of GCr15, a kind of steel which prolongs the machine life by more than 5 times and improve the efficiency dramatically.
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