（II）(Main equipment)

1、(Feeding equipment)

(Structure)

(1)

  Double work-stationbearing feeding frame

(2)()

  Air expansion feeding shaft

：(Specification)

(1)：1050mm

Effective width: 1050mm

(2)；Φ1300mm

Max feeding diameter: Φ1300mm

(3)：3＂

Inside dameter of base material: 3inch

(4)：2000kg

Max weight air-expansion shaft support: 2000kg

(5)：10-200kg

Tension setting: 10-200kg

(6)：±0.2kg

Tension control accuracy: ±0.2kg

(7) ()                          

Magnitic powder clutch                            2

(8) （）                      

Automatic tension control                          1

(9)3＂()　　　　　　　　　　     3

Air-expansion feeding shaft                             3

：(Characteristic)

（1）: ，，，。()

Tension controler:  you can input diameter and thicknessparameter of base material based on replaced material, along with therotated-loops changing,tensionis decreased proportionally to achieve automatic tensioncontrol.

（2）(Corona Treater)

:6KW   、,,. ()

Electric spark power: 6KW  Corona Treateradopts dustproof ,interference-proof stucture,pneumatic switch cover equipment, achieve discharging ozone.

2、：(Extrusion and compoundingequipment)

(Structure)

(1)，、

Three roller compounding mechanism, back pressing roller makescompounding roller to force evenly and compounding firmly.

(2)：()

Peeling off silicone roller: compounding products peels off fromcooling roller easily.

(3),。

Preheating inside beforecompounding to guarantee fastness and intensity of film compoundingeffectively.

(4)。

Compounding and filling regulating roller can overcome defects suchas uneven of film thickness.

(5)：

Dise slitting knifeedge-cutter: sharp knife edge

(6)，。

High pressure blower sucks scrap edge quickly.

(7)。()

Compounding and discharging eliciting roller.

(8)。

Compounding roller be drivedby transducing electric motor independently.

(9)() ，。

The motor drived compounding roller be controled by frequecy changer.

(10)           .

Rewinding equipment adopts cylinder to switch automaticly.

(specifications)

(1)： Φ510mm×1100mm()          1

  Compounding roller: Φ510mm×1100mm                   1

(2)： Φ260×1100mm（）                       1

  Silicone roller:Φ260×1100mm                            1

(3)： Φ220×1100mm ()                     1

  Back pressing roller:Φ220×1100mm                       1

(4)7.5kw、  ()                     1

      7.5kw planetary speedreducer ,motor                        1

(5) ()                                  1

7.5kw frequency converter                                   1

(6)：                                             6

  Rotating joint                                             6

(Characteristic):

(1)，，，。

Cooling roller adopts high degree of finish roller, which caneliminate bubbles produced during the compounding process.

(2)、，，。

      Silicone rollerand cooling roller adopt screw-type cooling structure,to make cooling quickly and laminating easily.

(3)，，，。

Compounding roller is drived by one vectorfrequency electric motor

3、(Extrusion equipment)

(1)

Car type extrusion machine

(2)()

      Clothes-hangertype die head

(3)（）

Automatic PE feeding equipment

(4)

Oil hydraulic pump changes filter Automaticly.

(5)

      Extrusion machinecan move back and forth, up and down.

(6)()

Screw and charging barrel linkage area are all heated with cast aluminium board.

(7)（）

High power and helical gear speed reducer

(8)()

Temperature is controlled by Digital temperature controller automaticly.

(9)

Stainless steel hopper

(10)           ，6

Six screw and charging barrel heating zones are controlledindependently.

(11)           7

Seven die head heating zones are controlled independently

(Specification):

(1)1200mm，，1050mm

Effective width of die head ,1200mm; Clothes-hanger type runner, width oflaminating,1050mm,adustable;

(2)：Φ100（）

Screw diameter: Φ100

(3)： 32：1

Ratio of screw length to diameter: 32:1

(4)22 kw  ()               1

22kw AC motor                                 1

(5)1.5kw ()               1

      1.5kw Extrusion machine moving motor        1

(Characteristic)：

(1)，（），，。

   Clothes-hanger type runner,the critical position(die-lip) is ground precisely afterelectroplating to make laminating

(2)，，。

Big length-diameter ratio makes resin plasticizing more thoroughly,for better rewinding.

4、(Rewinding equipment)：

(Structure)：

（1）    （、）

Surface rewinding (Double work-station ,Non-stopping)

（2）   

            Surface rewinding roller is drived independently

（3）    ()

Drive motor

（4）    (