Customised System solutions

Coil handling crane in the paper industry


 

customer: SAPPI Alfeld AG, Alfeld

A sheet of paper weighs around 2 grammes – the huge paper reels that the new STAHL double girder overhead travelling crane, belonging to SAPPI Alfeld AG, has to lift at least every 30 minutes are 10 million times heavier.

The solutions in detail:

 

 
 

Project data  
Crane type: STAHL double girder overhead travelling crane
S.W.L. x span: 30 t x 18.6m
Long travel speed: 40/10 m/min
Cross travel speed: 20/5 m/min
Hoists: 3 STAHL AS 7080 wire rope hoists
S.W.L. of hoists: 16.5 t (2x) and 30 t (1x)
Hoisting speed: 5/0.8 m/min
Hoist motor: 15.5/2.5 kW and 30/4.6 kW