Bobst SP 76 E

Max sheet size 560 x 760
Min sheet size 260 x 300
Material Thickness Paper 80 – 90 g/m² Corrugate 1.8mm (max.) Carton 600 g/m² (max.)

Machine:
B-1 ELEVATED MACHINE Machine elevated 400 mm, included elevation of the steps
Gripper bars
Centerline system for quick job changeover
Adjustable centering at the stripping and at the delivery
Air conditioning for the electrical cabinet
Electronic device for sheet travel control
Main motor with frequency variator
B-7 PLATFORM
Platform covered with non-slip aluminum sheet with safety barrier
C.U.B.E. (Control Unit Bobst Electronic) for machine operation

Feeder:
C-4 NON-STOP FEEDER MANUAL DEVICE
Suction unit with multiple adjusting
Pile rear guide (OS and OOS sides)
Adjustable table feeder
Pile-tray with handle allowing manual lateral correction of the pile during production
Adjustable lateral blowers with Centerline references
Safety system for lowering the pile try

Introduction table:
1 Transport belt. With lateral guidance
4 front lays, adjustable in pairs with front register control
1 Sheet-hold down device (guiding the sheets to front lays)
1 Upper transport equipment for paper, paperboard and corrugated board
C-5 CONTROLLABLE SHEET ARRIVAL FOR PERFECT SYNCHRONIZATION OF SHEET ARRIVAL AND REDUCTION OF MACHINE STOPPAGES
D-73 FEED BELT SLOW-DOWN DEVICE Ensures smooth arrival of sheets against the front registers
Covered with an anti-static stainless steel plate
1 Double sheet detector
Pull-lay operator side (OS) adjustable according to Centerline, with sheet control

Platin:
1 Cutting plate (E-4)
1 Upper chase with quick locking: fixed bottom (E-3) Plate, thickness 2 mm and make-ready protection plate of syntetic material, 1 mm thickness
Equipment centering and locking
Locking of the chase against the upper beam
Resocell: synthetic material supporting plate. Thickness 22.5 mm
E-5 COMPENSATING PLATE. THICKNESS 4 MM. IN GROUND STEEL
E-55 ADJUSTABLE SUPPORTING PLATE CENTERINGS (MICROMETRIC)
Grippers re-opening device
Measurement of the die-cutting force with strain gauge

Stripping Station:
1 Upper Stripping Frame (F-2)
F-21 1 UPPER STRIPPING EQUIPMENT REQUIRED TO CREATE A WASTE STRIPPING TOOL, INCLUDING CROSSBARS, CLAMPS,
STRIPPER HOLDERS AND STRIPPING PINS OF 3, 5 AND 10 MM OF DIAMETER. 1 unit comes with the basic machine
F-22 1 FASTENING EQUIPMENT FOR STRIPPING STATION . 1 unit comes with the basic machine
F-31 1 UPPER PULL-OUT FRAME QUICK LOCK WITH ALL ITS TOOLS
F-35 1 FASTENING EQUIPMENT FOR UPPER PULL-OUT FRAME QUICK LOCK DEVICE FOR STRIPPING (TO FIX STRIPPING TOOL TO THE UPPER PULL-OUT FRAME QUICK LOCK)
1 Central drawer frame (F-71)
1 Fastening equipment stripping table (F-75)
1 lower pull-out frame (F-8)
1 Lower stripping equipment (F-81) Equipment for waste stripping including crossbars, pins and supports
F-81 1 LOWER STRIPPING EQUIPMENT. Equipment for waste stripping including crossbars, pins and supports. 1 unit comes with the basic machine

Delivery:
G-5 AUTOMATIC NON-STOP BELT : it is automatically introduced on delivery when the pile of sheets is finished
Pneumatically controlled adjustable front joggers
Adjustable rear and side joggers with Centerline marks
Pile tray in delivery
Braking Brush

Conformity to standards and security
Emergency Stop
Gripper bar chain locking device
Operator safety devices
Gripper Bar Chain Slip Clutch