EN Series

Automatic high-performance, CNC driven, necking-in machine are designed specifically for manufacturing high-pressure gas cylinders. With more than 100 of these Leifeld machines operating worldwide, the innovation and product quality help make the EN series the world’s top-selling necking-in machine. Short cycle times and maximum forming performance deliver excellent efficiency:

• enduring cost reduction for material and energy
• cost-efficient production in few work steps
• low machine & tooling costs
• high degree of material utilisation
• increase of strength and hardness
• cost-efficient, continuous fibre flow
• compressed structure
• complicated or complex geometry
• one-piece multi-functional devices
• short tooling times
• easy adjustment via program change