Herbert Arnold GmbH & Co. KG products

Machine for production of standard ground joints, ball joints, stop cock barrels, glass threads and flanges, forming of outer joints at flasks, according to machine type suitable for the forming of tube ends made of borosilicate glass up to 120 mm diameter.

The machine is for production of standard and serial articles, especially for standard ground joints, ball joints, stop cock barrels, glass threads and flanges, forming of standard ground female joints on flasks, depending on the machine model, suitable for forming tube ends of borosilicate glass up to a dia. of 120 mm.

Production of: Standard ground male joints NS 10 – 45. Standard ground male joints with tip NS 14,5 – NS 45. Standard ground female joints NS 10 – 45. Standard ground female joints at round bottomed flasks and  Erlenmeyer flasks NS 10 – NS 29. Standard ground male ball joints and standard ground female ball joints from KS 13/5 – KS 34/20. Glass external threads GL 14 – GL 45. Flanges up to NW 25.