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Preparation and assembly by caulking of supports for shock absorbers, consisting of bushing and flange.
BUSH WORKING
| Workpiece: | Shaped deep drawn piece with blank flange |
| Material: | Normal steel |
| Performed operation: | Ribbing - Edge Curling |
| Working cycle: | Semi-Automatic |
ASSEMBLING PROCESS
| Workpiece: | Shaped deep drawn bush - shaped deep drawn flange |
| Material: | Normal steel |
| Performed operation: | Calking |
| Working cycle: | Semi-Automatic |


Assembly by caulking of protective elements for car joints, consisting of metal bushing and rubber casing.
| Workpiece: | Shaped deep drawn bush - shaped rubber casing |
| Material: | Normal steel - Rubber |
| Performed operation: | Calking of the two elements |
| Working cycle: | Semi-Automatic |
Assembly by 3- or 5-layer lockseaming of car silencers, consisting of body, two bottom ends and internal components.
5-LAYER LOCKSEAMING
| Workpiece: | Shaped body with overlapping edges welded with pressure rollers and flanged ends; deep drawn bottom ends with blank flange and pre-curling; inside components |
| Material: | Normal steel |
| Performed operation: | Pre-Lockseaming - 5-layer Lockseaming |
| Working cycle: | Semi-Automatic, with two place settings to work in sequence both ends |
3-LAYER LOCKSEAMING
| Workpiece: | Shaped body with overlapping edges welded with pressure rollers; deep drawn bottom ends with blank flange and pre-curling; inside components |
| Material: | Normal steel |
| Performed operation: | 3-layer Lockseaming |
| Working cycle: | Semi-Automatic, with two place settings to work in sequence both ends |
ONE PLACE SETTING SOLUTION
| Workpiece: | Shaped body with overlapping edges welded with pressure rollers and/or flanged ends; deep drawn bottom ends with blank flange and pre-curling; inside components |
| Material: | Normal steel |
| Performed operation: | Pre-Lockseaming and/or simultaneous 3- or 5-layer Lockseaming of the ends |
| Working cycle: | Semi-Automatic, with one place setting, subject to the use of a two-head beading machine |


Assembly by 5-layer lockseaming of car silencers, consisting of body, two bottom ends and internal components.
| Workpiece: | Shaped tubular body with overlapping edges welded with pressure rollers; deep drawn bottom ends with blank flange and pre-curling; inside components |
| Material: | Normal steel |
| Performed operation: | Pre-Lockseaming - 5-layer Lockseaming |
| Working cycle: | Semi-Automatic, with two place settings to work in sequence both ends |
ONE PLACE SETTING SOLUTION
| Workpiece: | Shaped tubular body with overlapping edges welded with pressure rollers and flanged ends; deep drawn bottom ends with blank flange and pre-curling; inside components |
| Material: | Normal steel |
| Performed operation: | Pre-Lockseaming - simultaneous 5-layer Lockseaming of the ends |
| Working cycle: | Semi-Automatic, with one place setting, subject to the use of a two-head beading machine |

Assembly by caulking of oil filters for cars, consisting of deep drawn piece, aluminum bottom end and internal components.
| Workpiece: | Deep drawn piece with reducted flange; aluminium bottom end; inside components |
| Material: | Normal steel - Aluminium |
| Performed operation: | Caulking of the deep drawn edge onto the aluminium bottom end |
| Working cycle: | Semi-Automatic or Automatic, when included in a complete production line |

Assembly by 5-layer lockseaming of oil filters for cars, consisting of deep drawn piece, bottom end and internal components.
| Workpiece: | Deep drawn piece with blank flange; deep drawn bottom end with blank flange and pre-curling; inside components |
| Material: | Normal steel |
| Performed operation: | Pre-Lockseaming - 5-layer Lockseaming |
| Working cycle: | Semi-Automatic or Automatic, when included in a complete production line |

Preparation and assembly by 5-layer lockseaming of rectangular fuel tanks, consisting of body, two bottom ends and internal components.
BODY WORKING PROCESS
| Workpiece: | Shaped body with overlapping edges welded with pressure rollers |
| Material: | Normal steel |
| Perfomed operation: | Outward Flanging |
| Working cycle: | Semi-Automatic, with two place settings to work in sequence both ends |
ASSEMBLING PROCESS
| Workpiece: | Shaped body with overlapping edges welded with pressure rollers and with outward flanged edges |
| Material: | Normal steel |
| Performed operation: | Pre-Lockseaming - 5-layer Lockseaming |
| Working cycle: | Semi-Automatic, with two place settings to work in sequence both ends |
ONE PLACE SETTING SOLUTION
| Workpiece: | Shaped body with overlapping edges welded with pressure rollers and with outward flanged edges |
| Material: | Normal steel |
| Performed operation: | Pre-Lockseaming - simultaneous 5-layer Lockseaming on both edges |
| Working cycle: | Semi-Automatic with one place setting, subject to the use of a two-head beading machine |


Assembly and finishing of sealing rings for rotating shafts, consisting of metal ring and seal.
| Workpiece: | Shaped deep drawn ring - Seal |
| Material: | Normal steel - Rubber |
| Performed operation: | Edge Chamfering - Calking of the two components - outer diameter Turning |
| Working cycle: | Semi-Automatic |

Production of casings for pressure gauges.
| Workpiece: | Deep drawn piece with reduced flange |
| Material: | Stainless Steel |
| Performed operation: | Trimming - Ribbing - edge outward Flanging |
| Working cycle: | Semi-Automatic |
