Coating machine GFK

Coating Machine

Overview and functions:

Donghai brand GFK Model PLC Control High Speed Dry Laminating and Coating Machine, has the reasonable structure design, high-precision processing and high speed production. At the same time, all the complete functions of the coating machine control system, a high degree of automation and programmable man-machine interface, together with PLC electronic components of high-quality, guarantee the machine quality and stability.

The laminating and coating machine is the special equipment for lamination between biaxially oriented film coated with solvent based glue and dried, and other functional, heat sealing film. It is also the important equipment for manufacturing process of printing and laminating film products.

Technical parameters

1.Glue spreading manner: glue spreading by anilox roller

2.Laminating type: Dry Method

3.Laminating material: plastic film: PE, PP, BOPP, OPP, PET,Nylon …

PE:25-150um

Aluminum foil:7-30um

Paper: has the max thickness limit at 350gsm

4.Three frequency conversion motor drive; three frequency converter control speed

5. Mechanical speed: 160m/min

6.Max. laminating speed: 150m/min

7.Max. materials width:

GF600K 600mm

GF800K 800mm

GF1000K 1000mm

GF1200K 1200mm

8.Max. unwinding diameter: Φ650mm

Max. rewinding diameter: Φ650mm

9.Paper core diameter: Φ76mm

10.Weight of machine:

GF600K 6000kg

GF800K 6500kg

GF1000K 7500kg

GF1200K 8000kg

11.Overall dimension (L mm×W mm×H mm):

GF600K 9500/2200/3200

GF800K 9500/2400/3200

GF1000K 9500/2600/3200

GF1200K 9500/2800/3200

*When the top cover of the oven is opened, the height increases to 3600mm.

1.Air shaft:for first unwinder, second unwinder and rewinder.

2. E.P.C.:at first unwind andat the exit of oven.

3.Three frequency conversion motors,

Three Yasukawa frequency converters

4.Low friction pneumatic oscillating arm deviceat the entrance of oven: fully auto control the film tension in the oven.

5.The inner of laminating hot-roller:heated byheat-conducting oilwith even temperature and energy saving.

6.Pneumatic pressure machanism:for glue spreading pressing roller and laminating pressing roller, whose pressure can be regulated.

7.Pneumatic open-type oven:the total length of oven is 8 m;

The inner guiding rollers shaped in arch:driven by chain initiatively;

Walkway and guard rail:at the side of the oven.

8.The oven devided into four sectionsof independent temperature control:the temperature in every section can be regulated independently;

9. Stainless steel:for the inner of the oven

Hot air circulationstructured in the oven: can save much energy

11.The air exhausting equipmentin the entrance of the oven: discharges high concentration gas which volatilizes in the beginning.

12.Highly hardened and dynamic balance processing:

for all the aluminum guiding rollers