2000 X 2-6 MM cut-to-length line

2000 X 2-6 MM cut-to-length line was built in 2018. The line was specially configured for machining stainless steel in a start-stop system with a stationary guillotine and sheet pick-up from the discharge conveyor. Maximum production efficiency is ensured by the use of a special system that packs the sheets into bundles after cutting. Other proven solutions, in turn, guarantee many years of trouble-free operation of the line. The offered cut-to-length line has undergone a general overhaul and is in perfect condition. All components meet the safety standards required by the applicable directives, as confirmed by the CE declaration.

The 2000 X 2-6 MM cut-to-length line is fully complete and consists of the following components:
– scissor lift table
– sheet metal decoiler 7.5 t
– infeed and guide system
– sheet metal straightening unit
– double-side foiling system
– guillotine
– segmented discharge conveyor
– automatic sheet stacking unit
– hydraulic unit
– pneumatic unit
– supply and control unit
– safety system

Technical specifications of the 2000 X 2-6 MM cut-to-length line

Input material

• material type: stainless steel
• maximum material thickness: 6 mm
• minimum material thickness: 2 mm
• maximum sheet metal dimensions (L x W): 6000 x 2000 mm
• minimum sheet metal dimensions (L x W): 1000 x 100 mm
• tensile strength (Rm AISI 316): 750 MPa
• tensile strength (Rm AISI 304): 680 MPa
• yield strength (Re (Rp02) AISI 316): 280 Mpa
• yield strength (Re (Rp02) AISI 304): 280 Mpa

Sheet metal decoiler

• payload: 7500 kg
• maximum coil width: 2000 mm
• minimum coil width: 1000 mm
• coil external diameter: 1200 mm
• coil inner diameter: approx. 508 mm
• pressure roller
• main drive: geared motor

Loading table

• type: scissor-type
• payload: 7500 kg
• drive: hydraulic cylinders

Infeed and guide system

• type: tilting infeed table with pressure roller and centring systems
• design of centring systems: roller tracks with manual width adjustment
• maximum width adjustment: 2050 mm
• minimum width adjustment: 950 mm
• belt guiding: centring devices adjustable to the line axis
• bottom puller shaft housing: fixed
• upper puller shaft housing: hydraulically adjustable
• pull and straightening roller drive: geared motor
• covering of rollers: polyurethane

Straightening unit

• maximum strip width: 2000 mm
• minimum strip width: 1000 mm
• maximum strip thickness: 6 mm
• minimum strip thickness: 2 mm
• number of straightening rollers (top): 5
• number of straightening rollers (bottom): 6
• rollers deflection protection: supportive

Double-side foiling system

• maximum strip width: 2000 mm
• minimum strip width: 1000 mm
• manual start-up
• automatic film cutting
• working roll clamping: pneumatic

Guillotine

• maximum strip width: 2000 mm
• minimum strip width: 1000 mm
• maximum strip thickness: 6 mm
• minimum strip thickness: 2 mm
• segmented cutting knives
• operating mode: start-stop
• upper knife drive: hydraulic cylinder

Segmented discharge conveyor

• type: roller
• number of segments: 2
• conveyor dimensions (L x W): 6000 x 2000 mm

Automatic sheet stacking unit

• maximum sheet metal dimensions (L x W): 6000 x 2000 mm
• minimum sheet metal dimensions (L x W): 1000 x 1000 mm
• maximum sheet stack weight: 5000 kg

Pneumatic unit

• minimum working pressure: 8 bar
• required cleanliness class (according to ISO 8573-1): 3.4.3
• required filtration accuracy: 5 µm
• permissible oil content: 1 mg/m3
• dew point: 3°C

Power and control unit

• electrical protection (main switches, overcurrent circuit breakers, motor switches, phase control relays)
• power supplies and isolation transformers
• control equipment (contactors, relays)
• inverters and soft starters
• PLC input and output modules
• remote access router