75001B-PRODUCTION LINE FOR CHIMNEY FLUE BIG ø
The production line for chimney flues of big diameter is an expressly dedicated line for such products, which in fact can arrive to a diameter of up to 400 mm. To make this product a decoiler of 10 t complete with loading cradle has been foreseen, but above all a special roll forming line expressly designed and made for the forming of big diameter chimney flues. A special device on the roll forming line cuts and rewinds the protective foil before the welding is carried out. A TIG welding unit of 300 A positioned at the exit of the roll forming line welds the chimney flue. The following flying shear with a special carriage on which a cutting head with orbital discs is mounted cuts to measure the finished product. The following unloading bench takes out of the line the finished product.