Two Layers Coextrusion Greenhouse Film Blowing Machine - China

FM Multi-layer Co-extrusion Greenhouse Film and Geomembrane Machine

Features of multi-layer:

The lines is researched and designed on the basis of introducing and learning and assimilating the advanced key technology of Europe and America.

It can be used for precess LDPE, LLDPE, MLLDPE, EVA, HDPE, etc.

The line has various advantages such as Proper structure，stable function，nice plasticization，hig h output，low energy consumption and clear layers.

It is the perfect device produce wide greenhouse film and geomembrane which have various function such as high strength, aging-resisting, non-fogdrop, light filtering and heat insulating.

Double-layer Coextrusion Film Blowing Machine （4-10m）

Main technical details:

1 - Film Thickness : 0.05-0.2mm

Film Open Width: 4000-10000mm

Material used: PE, LDPE, LLDPE, EVA

2 - Material Mi range

1) LDPE: Mi=0.3-2.0

2) LDPE: Mi=0.3-2.0 EVA(5%~14%)

3) Mixed material (LLDPE and LDPE)

3 - Single screw extruder

SJ120/30 (2 sets)

1) Capacity: 600kg/h

2) Screw Type Wave type and mixed smelted head，used for processing of many material.

3) Screw Diameter Φ120mm (2 sets)

4) Screw L/D 30: 1

5) Screw Material 38CrMoALA, Nitrogen treated

6) Nitrogen treatment depth 0.4-0.7mm ，Surface hardness≥HV950

7) Barrel Material: 38CrMoALA, Nitrogen treated

8) Processing Technics: Forging, Nitrogen HV≥750

9) Nitroged thickness: 0.4-0.7mm

10) Barrel temeperature controll: Constant temperature auto-controll

11) Barrel heating method Cast aluminum heating

Barrel cooling method Air-cooling

4 - Gearbox （Special for Plastic Machinery）

1) Gear Type Standard hard gear

2) Gear Material: 20CrMoTi

3) Gear case lubricating method: Forcing oil lubricating

4) Main motor power SJ120/30 with 132kw，

Three-phrase asynchronism motor,

Frequency conversion

5) Equipped with long-acting screen changer equipment, to prolong screen changer

6) ∮120 Long-acting screen changer 2sets

5 - Diehead

1) Sepecification: ∮1400×2.1 (1 set)

2) Type: Double-layer coextrusion inner composite spiral die

3) Installation Method: Railway type diehead dolly

4) Heating Method: Casting aluminum heater

5) Temperature Controll: Auto-controll

6 - Air Ring Equipment

1) Out Air Ring: 1 set

2) Air Ring Type: Double wind-nozzles structure

3) Cooling winder power: 30kw

4) Rotate Speed: 2900 rpm

5) Air pressure: 8000Mpa

6) Air capacity: ＞3297m3/h

7 - Inner Cooling Air Ring

Inner cooling controll system with PLC, It can improve the transparency and quality of film .

1) Controll system: PLC controll system, LCD Screen

2) Inner cooling blower: 2 sets, Frequency conversion timing

3) Intowinder : 18.5kw

4) Outwinder : 18.5kw

5) Imported ultrasonic sensor: 2 pcs

8 - Haul off equipment

1) Upper haul off height: 21m

2) Die operation plat: 1 set

3) Triangle type frame: Steel frame rolling type 1 set

4) Flash board: Rolling type 1 set

5) Steady foam equipment Rolling type 1 set

6) Upper haul off equipment: 1PC/set

7) Haul off roller sepecification: ∮340 ×3200mm Speed: 0.5-15m/min

8) Motor power 5.5kw

9 - Tightening equipment and winding equipment: 1 set

1) Haul off roller sepecification: ∮200×3200mm

2) Haul off Speed: 0.5-20m/min

3) Winding Method: Surface friction furl

4) Winding Speed: 0.5-20m/min

5) Winding motor type: YLJ132-40/6

10 - The standard of checking machines

The machines will be fit for the standard as follows,

1) JB/T8061-96 Single screw plastic extruder

2) JB/78538-1997 Screw and Barrel equipped plastic machinery

3) JB/T8703-98 Plastic film blowing down-equippment

4) GB4340-84 The test method of metal hardness

5) GB11354-89 The standard of steel parts

6) GB11379-89 The standard of plating chrome

7) GB985-88 The type and size of welding

8) ZBG950/0-88 The condition and standard of painting

Two Layers Coextrusion Greenhouse Film Blowing Machine

Thank you in advance for your consideration

Company Contact:

• Posted By: Laiwu Brave Bull Plastic Machinery Co.,Ltd

• Phone: 86-634-6256381

• Address: Wenyang Industrial Park, Laiwu,Shandong,China , China

• Email:

• Website: http://www.mengniusuji.com

• Business Description: Laiwu Brave Bull Plastic Machinery Co., Ltd. is the professional company
  
  to research, design and manufacture plastic machinery and plastic molds
  
  of film, pipe, thread, board, insulating and wire, cable, etc.
  
  The
  
  company gathered many professional designers, best R&D researchers,
  
  proficient operators, experienced machines installation and test
  
  engineers, and professional after service engineers, which ensures the
  
  high quality and high performance of products, realizes the high
  
  efficiency and promptitude after service.
  
  Research continuously new
  
  products which have been sold to more than twenty provinces, cities and
  
  municipalities.
  
  The company has Self management import and export
  
  authority, exported to Southeast Asia, Mideast, Africa, Europe, America,
  
  Oceania, etc, such as Indonesia, Taiwan, Singapore, Japan, Korea, Egypt,
  
  Syria, India, Russia, Kazakhstan, Mexico, New Zealand, etc