Examples of Feuerbacher tensioning keys used in hydraulic down stroking hammer press, pneumatic down stroking hammer press and screw press machines.
The dialogue with our customers, the many years of experience and continuous technical improvements guarantee the adjustment of our "Feuerbacher tensioning keys" to the state-of-the-art.
Tensioning keys had been developed in the early 60's for the fastening of hammers. The Feuerbacher company in Heidenheim, Germany introduced several improvements and obtained patents for the details of innovations.
The “Feuerbacher tensioning keys” are suitable as rapid set-up components to fasten tools in forging presses and forging hammers.
Open the forging hammer Year of construction 1979Weight of up 3000 kgWeight of this approx. 1650 kg Feuerbacher tensioning key 78.430 SBHeight 78 mm, width 93 mm, length 430 mmExternally mounted cup spring washersForm fit vertical contact Read more…
This for round tools Feuerbacher tensioning key 80.400Height 80 mm, width 78 mm, length 400 mmCup spring package insideConcave/convex contact face of key halvesThread W1”Angles 0º/0º Form and friction locking of the dies withFeuerbacher tensioning keys. Read more…
The holder with replaceable segments Feuerbacher tensioning key 100.400 FFHeight 100 mm, width 110 mm, length 400 mmCup spring package insideSelf-locking surfaceThread W1”Angles 15º/0º Field of application is the forging of high-tensile material. Extensive welding of Read more…
Open die forging press Year of construction 2007Nominal pressing force 50 MN Feuerbacher tensioning key 99.550 FFHeight 99 mm, width 115 mm, length 550 mmCup spring package insideFully supported vertical contact faceThread W1”Angles 12º/20º For Read more…
Screw press Year of construction 2007Rated press force 8MNHard on hard blow force 18MNGross energy 90kJ Feuerbacher tensioning key 55.500 SBHeight 55 mm, width 93 mm, length 500 mmExternally mounted cup spring washersFully supported vertical Read more…
Year of construction 1979Impact energy 63 kJWeight of the approx. 1650 kg Fixing for die holder:Feuerbacher tensioning key 60.500 SBExternally mounted cup springsFully supporting vertical contact faceSupporting clamping screwThread M27Angels 5º/15º Fixing for die inserts:Feuerbacher tensioning key Read more…
Hydraulic down stroking hammer Year of construction 2007Impact energy 25 kJWeight of built-in upper die approx. 350 kgMax. permissible weight approx. 1200kg Feuerbacher tensioning key 60.550 SBHeight 60 mm, width 94 mm, length 550 mmExternally mounted cup spring Read more…
Year of construction 2012Impact energy 160 kJWeight of the approx. 2500 kg Feuerbacher tensioning key 93.900 SBExternally mounted cup spring washersTwo halves of the key assembly fully supportedSupporting clamping screwThread M30Angels 5º/15º The upper die is attached Read more…