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LQ-SD Series
LQ
Synchro-Fly High-Speed Sheeting Machine
Model: LQ-SD | 1450SD | 1700SD | 1900SD |
Web width range | 400-1450mm | 400-1700 mm | 400-1900 mm |
Sheet length range | 450-1450 mm | 450-1450 mm | 450-1600 mm |
Pile Height including pallet | 1500mm | 1500mm | 1500mm |
Gross pile weight | 2000kg | 2500kg | 3000kg |
Mechanical linear speed | 300m/min. | 300m/min. | 300m/min. |
Knife load-cross cutter | 1000gsm | 1000gsm | 1000gsm |
Sheet squareness | ±0.2mm | ||
Sheet length accuracy | ±0.2mm | ||
Machine footprint（L*W*H） | 16200*5200*2300mm | 16500*5500*2300mm | 17000*7000*3200mm |
A．The Unwind Stands section
According to user requirements, 1 groups of shaft-less hydraulic unwind stand. Each time 2 rolls of paper can be loaded. The automatic tension controller is equipped to stabilize the feeding tension during the cutting process and ensure cutting accuracy.
PLC Fully automatic tension control system
Tension control plays an important role in ensuring the cutting accuracy and speed. After leveling, paper feeds into diameter based auto tension control system which can adjust tension automatically by PLC .
B.De-curler device
Due to the winding of the paper coil under gravity, the paper close to the paper core is seriously bent and deformed, which affects the precision of the splitting and cutting of the paper sheet and makes a large number of finished paper close to the paper core scrapped. This machine is equipped with an De-curler device
C．The Cutting Section
Slitter device (optional)
The pneumatic tool holder is mounted on the holder with dovetail guide rail, which ensures the strong rigidity of the holder. The user can move the pneumatic tool holder to the desired position according to the size of the tool holder,
Cross cutter
The cutter has two sets of tool shaft synchronous rotation up and down to cut. Driven by servomotor, the upper and lower axes are cut at the same speed. Compared with the single-cutter machine, the finished paper processed in this way has smooth edges, which are not easy to produce rough edges and grooves, has good incision, less dust, higher precision and no need for straight angle adjustment device. The maximum quantity of cutting paper can reach 1000 g/m2,
D. Convey section
Advanced, stable, reliable paper convey section is an important part of a high-speed paper cutting machine which ensures efficient cutting, paper surface protection, paper edge, smooth stacking, slitting quality and quantity
E． The Pile Table / Layboy section
This layboy has three sides to vibrate at the same time, to ensure the smooth stacking under the automatic paper stacking state. The stack height is controlled by an optical control element, which transmits signals to the variable speed elevator to automatically move the stack platform up and down.
Synchro-Fly High-Speed Sheeting Machine
Model: LQ-SD | 1450SD | 1700SD | 1900SD |
Web width range | 400-1450mm | 400-1700 mm | 400-1900 mm |
Sheet length range | 450-1450 mm | 450-1450 mm | 450-1600 mm |
Pile Height including pallet | 1500mm | 1500mm | 1500mm |
Gross pile weight | 2000kg | 2500kg | 3000kg |
Mechanical linear speed | 300m/min. | 300m/min. | 300m/min. |
Knife load-cross cutter | 1000gsm | 1000gsm | 1000gsm |
Sheet squareness | ±0.2mm | ||
Sheet length accuracy | ±0.2mm | ||
Machine footprint（L*W*H） | 16200*5200*2300mm | 16500*5500*2300mm | 17000*7000*3200mm |
A．The Unwind Stands section
According to user requirements, 1 groups of shaft-less hydraulic unwind stand. Each time 2 rolls of paper can be loaded. The automatic tension controller is equipped to stabilize the feeding tension during the cutting process and ensure cutting accuracy.
PLC Fully automatic tension control system
Tension control plays an important role in ensuring the cutting accuracy and speed. After leveling, paper feeds into diameter based auto tension control system which can adjust tension automatically by PLC .
B.De-curler device
Due to the winding of the paper coil under gravity, the paper close to the paper core is seriously bent and deformed, which affects the precision of the splitting and cutting of the paper sheet and makes a large number of finished paper close to the paper core scrapped. This machine is equipped with an De-curler device
C．The Cutting Section
Slitter device (optional)
The pneumatic tool holder is mounted on the holder with dovetail guide rail, which ensures the strong rigidity of the holder. The user can move the pneumatic tool holder to the desired position according to the size of the tool holder,
Cross cutter
The cutter has two sets of tool shaft synchronous rotation up and down to cut. Driven by servomotor, the upper and lower axes are cut at the same speed. Compared with the single-cutter machine, the finished paper processed in this way has smooth edges, which are not easy to produce rough edges and grooves, has good incision, less dust, higher precision and no need for straight angle adjustment device. The maximum quantity of cutting paper can reach 1000 g/m2,
D. Convey section
Advanced, stable, reliable paper convey section is an important part of a high-speed paper cutting machine which ensures efficient cutting, paper surface protection, paper edge, smooth stacking, slitting quality and quantity
E． The Pile Table / Layboy section
This layboy has three sides to vibrate at the same time, to ensure the smooth stacking under the automatic paper stacking state. The stack height is controlled by an optical control element, which transmits signals to the variable speed elevator to automatically move the stack platform up and down.
