HF-A80 Labelstock Hot Met Coating Machine - HF-A80

This Machine is available to see running machine when you come China.

1.Application
Mainly for producing Adhesive Label,Double Side Tape,Foam Tape,Duct Tape,Kraft Paper Tape,Masking Tape,Fiber Tape etc.

2.Main Feature:
(1)The design of extending the distance between 2nd Unwinder and Laminating,makes the correction function much better.
(2)Unwinders are all adopt EPC.
(3)Unwinder with the function of lift and down materials Electrically.

3.Technical Parameters

Model HF-A80
Coating Width 400-2500mm
Coating Weight 10-200g/m2
Coating Speed 80m/min
Unwind Diameter 1000mm
Rewind Diameter 1000mm
EPC 1 SET
Length 8400mm
Height 2350mm

4.Major technical parameters of the main production line

(1). Material used: hot melt pressure-sensitive adhesive
(2). Effective coating width: 1100mm
(3). Roller width: 1200mm
(4). Coating glue weight: 10~50g/m2, (by 20g/m2,±1g)
(5). Max.Coating Speed: 80M/Min
(6). Max.Mechanical Speed: 100m/Min
If glue coating less than 20g/m2, the maximum production speed is 200M/Min
(7). Glue melting speed of the tank: 300kg/h EVA 165°C 3000CPS
(8). Unwinding style: adopts of center shaft single work position and center unwinding 3" Magnetic power brake, tension system adopts Japan Mitsubishi constant tension controller .
(9). Maximum diameter: unwinding is Φ1200mm, rewinding is Φ1000mm
(10). Electrical control method of the complete machine:
PLC controller/ Siemens s7-300,10”human-machine interface operation
(11). Temperature control method of the hot melt glue tank:
adopts of Japan Panasonic temperature controller, digital display with temperature exceeding alarm function, PID Intelligent adjustment, temperature control scope: 0-250°C,
(12). Specification of the glue melting tank and its extruding amount:
adapts of Al-alloys to casting and forming, divided into 3 layers: upper, middle and lower.
The inner wall has coated with a layer of Teflon for preventing of sticky. Maximum extruding amount is 300kg/h and the maximum volume is 600L, heating power is 45kw.
(13). Driving motor: AC frequency converter motor/ gear reduction motor/ 3 phase asynchronous motor (Taiwan Chengbang, Shanghai Haozheng series)
(14). Frequency converter:
Digital AC vector control frequency converter. Japan Yaskawa made
(15). Paper core roller: Unwinding adopts of 3” inflatable style core.
(16). Power supply: three- phase, 380V 50Hz.
(17). Input power: Installed power rating 120kw (By normally using is 70kw)
(18). Cooling water: temperature is 16-25°C, flex is 8 cubic meter/hr. , water pressure is 2kg/square centimeters (will be prepared by demanding company)
(19). Compressed air supply: Air pressure is above 5kg pre square centimeters, (Will be prepared by demanding company)
(20). Heating method of the glue melting tank: Electric heating.
(21). Heating method of the die slot heads and the glue transfusion tubes: Electric heating.