Maximum turning size
Dynamic balancing
Fassi srl performs balancing checks according to the ISO 1940/1 regulations.
Balancing machine Schenck HM 7 U:
- Max Rotor weight 25.000 kg
- Max Rotor length 13.400 mm
- Max Rotor diameter 2.800 mm
- Max Balancing speed 1.315 rpm
- Balancing at high speed
with possibility to balance in 2 or 3 planes
- Bearing force monitoring system VC 6000 is able to shut down the machine drive automatically in case of dynamical overload
- 2f-measurement: by use of double frequency measurements a first estimation of the resonance frequencies is possible without running up the rotor within critical speed ranges
Multiple drilling
Using state-of-the-art CNC machining technologies, Fassi
Srl can supply multiple drilling cylinders according to the Customer’s specifications.
Max drilling sizes:
External diameter 1.500 mm
Length 12.000 mm
- Sleeves for suction rolls
- Vac rolls
Shrink fit
Fassi Srl is specialized in hot and cold shrink fit (by immersion in liquid nitrogen). With this method we are able to assemble or disassemble the heads of a coated cylinder without affecting the coating.
Cover (Coating)
Fassi Srl is able to supply different types of coating such as rubber coating, ceramization, chromium-plating, teflon- or nylon coatings, according to the Customer specifications.
