Sheet metal Working

Convector Manufacturing Lines

For more than 30 years, WINTER Maschinenbau has been producing, developing and supplying equipment for efficient working of sheet metal all over the world.

WINTER Maschinenbau offers proven, sophisticated machine components that can be combined into a technically and commercially optimised plant concept, from very simple to fully automatic high-performance systems.

Special designs are also realised to meet the customer's specific production requirements


Configuration of a production line:
  1. Laterally movable decoiler with coil lifting device; the decoiler mandrel is hydraulically driven and expandable
  2. Hydraulic drive unit directly mounted on upper press head
  3. 21-roller straightener with pneumatic feed-in roller (available as supplementary equipment)
  4. Inlet table with two driving inlet rollers, roller belt oiler, corner stamping device alternative or supplementary punch, strip shears, roller feed device and required guide sections
  5. Convector press implemented as warp resistant, hydraulically powered knuckle-joint press with welded construction, press ram eightfold guided by linear roller carriage with high precision tempered rails, knuckle-joint system lubricated by closed oil circuit
  6. Hydraulic flexible tool made of high quality tool steel, tempered and grinded, easy to exchange, with adjustable die cushion
  7. discharge table for fast tool exchange
  8. Guillotine with fin counting mechanism for straight or Z cuts. The guillotine is separated from the fin press to achieve continuous operation of the press

    Additional equipment:
  9. Discharge mechanism with hydraulic stacking table
  10. Automatic transfer and positioning mechanism for transporting convector fins to welding line
  11. Stacking portal with magnetic grippers, fully automatic palleting system and discharge roller table