LC-1050M solventless lamination machine

1. Eight motors high-end closed-loop control.

2. human touch screen operation.

3. three rollers laminating device, ensure laminating pressure uniformity and improve the product brightness.

4. unwinding and rewinding adopt security shaftless pneumatic type loading device, the operation is much easier, faster.

5. five rollers coat in Anti-Clockwise and clockwise direction, ensure gluing quantity precisely.

6. transfering steel roller, through the best reduction ratio transmission, ensure uniform gluing.

7. solventless residues.

8. compare with the normal type dry laminating machine, the energy-saving 35% ~ 40%.

9. high technology double rubbers mixing machine, perfect multiple protection function.

Model

LC-1050M

Lamination Type

solventless lamination

Max Laminating Speed

300m/min (steady speed)

Max Laminating Width

1050mm

Width Of Roller

1100mm

Coating Method

5 rollers coating (metering roller, transfering steel roller, transfering rubber
 roller, coating steel roller and coating rubber roller)

Lamination Ways

3 rollers laminating device (pressing rubber roller, laminating rubber roller,
 mirror surface laminating steel roller)

Laminating Materials

BOPP 18~50um  ;  PET     12~30um  
VMPET 12~30um  ;  VMCPP   20~60um  
LLDPE 30~100um  ;  cellophane  28~60gsm       
Nylon 15~100um

Maximum Mechanical Speed

400 m/min

Note: the actual speed depends on the conditions, such as material, adhesive operation skills, quality
 requirements, etc.

Max First Unwinding And Second Unwidning Diameter

800 mm

Max Rewinding Diameter

1000 mm

Tension Range

1.5 ~ 30 kg / overall

Coating Roller Diameter

200 mm

Laminating Roller Diameter

200 mm

Paper Core Specification

76 mm or 152 mm

Total Power

about 65 kw

Machine Weight

about 14300 kg

Machine Dimension

about 6500 (L) x 2500 (W) x 3000 (H) mm

Gas cap axial feeding frame

4 sets of swing arm tension control

Yaskawa inverter and servo

Siemens PLC

Transfer roller  5 pcs

Glue mixing pump  1set

vulnerable parts  1set

1. First Unwinding: 
 
1) single-step unwinding, materials are fixed by shaftless pneumatic device.
2) core tube inner diameter: 3'
3) unwinding motor control acceleration and deceleration: (Siemens 5.5 KW motor).
4) EPC: (range ± 30 mm).
5) unwinding diameter: 800 mm
6) automatic tension control: adopt swing arm type buffer structure, the low friction cylinder, precision potentiometer, precision adjustable valve and unwinding motor. Controlled by Siemens PLC centralized operation, keep unwinding tension stability
 

2. Coating Unit (one set): 
 
1) with 5 rollers coating (metering roller, transfering steel roller, transfering rubber roller, coating steel roller and coating rubber roller)
2) metering roller: without driver, Φ 200 mm, transfering steel roller clearance can be adjusted.
3) transfering rubber roller: Φ 165 mm, controlled by independent servo motor drive (Japan Yaskawa)
4) transfering steel roller: Φ 200 mm, from the servo motor of rubber roller, through the best reduction, then to drive.
5) coating steel roller: Φ 200 mm, controlled by the independent variable frequency motor(Siemens 7.5 KW motor, 1set). The coating steel roller can be synchronous or asynchronous controlled. When adopt asynchronous control mode, the coating roller will run alone; When adopt synchronous control mode, the coating steel roller will run with the whole machine.
6) coating rubber roller: Φ 165 mm, 75 °~ 85 °; Cylinder 63 x50mm. Coating pressure 0 ~ 5 kg/cm2
7) heating elements, coating unit (heating pipe, heating box, pump).
8) stainless steel plate, rubber plate, 1 set.
9) coating unit roller bearings adopt imported high-precision bearings.
 

3. The second unwinding:
 
1) single-step unwinding, materials are fixed by shaftless pneumatic device.
2) core tube inner diameter: 3'
3) unwinding motor control acceleration and deceleration: (Siemens 5.5 KW motor).
4) EPC: (range ± 30 mm).
5) unwinding diameter: 800 mm
6) automatic tension control: adopt swing arm type buffer structure, the low friction cylinder, precision potentiometer, precision adjustable valve and unwinding motor. Controlled by Siemens PLC centralized operation, keep unwinding tension stability
 

4. Lamination Unit:
 
1) adopt 3 rollers lamination device; Independent vector variable frequency drive (Siemens 5.5 KW, 1set).
2) laminating steel roller: Φ 200 mm, through dynamic balance treatment strictly.
3) laminating rubber roller: Φ 165 mm, EPDM, Shore hardness: 85 °~ 90 °, through dynamic balance treatment strictly.
4) pressing roller: Φ 130 mm
5) laminating pressure: 0 ~ 6 kg/cm2
6) laminating unit heating element (heating pipe, heating box, pump).
 

5 Rewinding:
 
1) single-step rewinding, drived by rewinding variable frequency motor (Siemens 5.5 KW motor, 1set).
2) core tube inner diameter: 3'
3) safety shaftless pneumatic type loading device.
4) max rewinding diameter: 1000 mm
5) automatic rewinding tension control: adopt swing arm type buffer structure, the low friction cylinder, precision potentiometer, precision adjustable valve and unwinding motor. Controlled by Siemens PLC centralized operation, keep unwinding tension stability
6) tension taper range: 0 ~ 100%
7) auxiliary rewinding pneumatic roller device, 1 set
8) synchronization broadband stroboscope, 1 set
9) portable stroboscope, 1 set