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Used Laminators: COMEXI SL2 of 2019


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Laminators - COMEXI - SL2

Data Sheet of Used COMEXI SL2

Ref.: 300043071

Brand: COMEXI

Year: 2019

Other Specifications:

The machine includes a primary unwinder, a secondary unwinder, an applicator body for solventless adhesives, a bridge with bearings for the passage of the material, a laminator body, a winder & a chiller

Compared to a standard machine, the machine has :
Extra secondary unwinder with a reel diameter of 1.5 m
Extra rewinder, roll diameter 1,5 m
Higher web tension for paper up to 280 gr/m2
Dosing system for solvent-free single component glue (monodispenser)
Additional web guide
Please note that the extra costs for the unwinder and rewinder also include the modification of the electrical installation, adaptation of the bridge, carbon fiber reel shafts to reduce the weight of the shaft, etc.

Two dispensers are included: single component and two component:
The single component is VEA model Monodispenser. It is used for paper laminates only
Two-component dispenser/mixer designed by Comexi, with very precise gear pumps and alarm system if the proportion changes. Mainly used to laminate two films.
There are also heating belts for 200kg drums.

Primary unwinder :
Max roll diameter : 1000 mm
Core diameter : 76/152mm
Max reel weight : 1000kg
Useful width of material passage : 1330mm
Max lamination width: 1315mm
Min width of film to be laminated: 500mm
Min-max film tension: 20-550 N

Included :
Chrome plated bars and ball bearings for arm movement
Reel support arm
Regenerative gear motor acting as a brake
Ball screw driven by a three-phase motor for the lateral movement of the reel
Compensator with high sensitivity pneumatic cylinder and electronic equipment for tension control
Interchangeable cones system according to the work and the need.
The alignment of the materials will be realized by default, by the edge with an ultrasonic sensor
1 set of aluminum cones for 76mm cardboard cores
1 set of aluminum cones for 152mm cardboard cores

Materials :
ALU: 6.35-50 microns
LDPE, LLDPE: 30-200 microns
OPA: 12-50 microns
PET: 10-30 microns
PAPER: 40-200 gsm
BOPP : 12-80 microns

Secondary unwinder :
Max roll diameter: 1500 mm
Core diameters: 76/152mm
Max roll weight: 2000kg
Useful width of material passage: 1330mm
Max lamination width: 1315mm
Min width of the film to be laminated: 500mm
Min-max film tension: 40-700 N
Hydraulic reel loading device
3" carbon fiber shaft with a weight of 19kg
6" aluminium shaft with a weight of 30 Kg
Web guide for secondary unwinder, manual lateral, type OPG, brand BST
Sensing of the edge of the support by electric photocell

Materials :
ALU : 6.35-50 microns
LDPE, LLDPE : 20-200 microns
OPA : 12-50 microns
PET: 8-30 microns
PAPER: 40-280 gsm
BOPP: 12-80 microns
COEX VARIOUS: 20-150 microns

Rewinder :
Max reel diameter: 1500 mm
Core diameters: 76/152mm
Max reel weight: 2000kg
Useful width of material passage: 1330mm
Max lamination width: 1315mm
Min width of film to be laminated: 500mm
Min-max film tension: 70-700 N
Hydraulic reel unloading device
3" carbon fiber shaft with a weight of 19kg
6" aluminium shaft with a weight of 30 Kg
12" carbon fiber shaft

PLC Simatic DP IM 151-8F PN/DP CPU ET200S SIEMENS

Semi-automatic roll trolley 1000 kg
Monodispenser: equipment to automatically heat and supply mono-component adhesives from 200 kg drums and with a maximum working temperature of 85 degrees.
2C solventless bi-component dispenser: system to dispense and dose the solventless bi-component PU adhesive (A: Resin + B: Catalyst)

AVAILABLE IN JANUARY 2022