Al-Da

Al-Da Snc has been involved manufacturing/repairing of cylinder and relevant screws for more than 30 years. Founded in the early ‘70s, the company has constantly grown and finally developed into its present size also due to the fact that technologically advanced machinery are used and constantly updated. The basic aim is to restore the right tolerance between cylinder, screw and valve in order to bring back the moulding to the original level Here following You can find the materials used for our operations- Barrels:(41CrAlMo7) 60 HRC,(X155CrMoV121) 58-60 HRC, 62-69 HRC (bimetallic)- Screws:(41CrAlMo7) Nitrured 60 HRC,(X155CrMoV121) hardened 58-60 HRC, ISOTRIX hardened 60-62 HRC,(X155CrMoV121) with CLIN-NIVE treatment 1200 Vichers. Max dimensions: diameter 230mm – length 5m There are available screw tips, valves, spacers, nozzles and heads for the well-known brands of presses. During last year we have also put in our range of production barrels and screws for food processing machines We can also manufacture parts ad-hoc, based on customer demands. Should you need further information please do not hesitate in contacting us or see our website on