2fm650 Double Layers Stretch Film Blowing Machine - China

Features:

1 - The line is used for the plastic wrapping film, it adopt twin-screw extrusion, the film can get the viscidity both sides, if adopt twin-screw extrusion and double layers compound die, and using different materials, the film can get the viscidity one side but also both sides.

It is used for building materials, hardwares, the papermaking factories, the glass bottles factories, the express companies, package of tray and export, etc.

2 - Screw and cylinder are both made adopt 38CrMoALA alloy steel, and are finished after nitriding and precise treatment.

3 - The cooling system adopts circulate water cooling, it is good cooling effect, so the transparency of film is very nice.

4 - Winding device adopts friction-type, and equipped with the margin cutting device and margin scrap collecting device, so the winding is more neat.

Technical Parameter

Materials: LLDPE, LDPE, HDPE, MLLDPE

Film Width: 200-500mm

Thickness: 0.012-0.03mm

Ⅰ Extruder: SJ45/30 ( 2 sets), Equipped 2sets Automatic Feeder

A.

Diameter of Screw: φ45mm

B.

L/D: 30: 1

C.

Material of Screw: 38CrMoALA

D.

Screw Nitrogen Treatment Depth 0.4-0.7mm

E.

Surface hardness≥HV950:

F.

Material of Barrel: 38CrMoALA

G.

Barrel Nitrogen Treatment Depth 0.4-0.7mm

H.

Surface hardness HV≥700

I.

Barrel Cooling Method: Water-cooling and air-cooling

J.

Barrel heating power: 8kw

K.

Barrel blower: 0.25/2

2 - A.

Main motor : 11kw, 2sets

B.

Inverters: Sino-Japan

C.

Max.

output: 40kg/h

3 - Heating Method:

A.

Casting aluminum heater

B.

Cooling Method : Auto constant temperature system, air-cooling

4 - Reducer

A.

Material of reducer: HT200

B.

Lubricating Method: constraint oil Lubricating

C.

Material of Gear: 20CrMoTi

D.

Processing techinics: Forging，Grinding&# 65292;Nitrogen HV≥750

5 - Aptitude digital temperature-controlling equipment

6 - Operation : Dest type electrical controlling tank

7 - Equiped long acting screen changer.

Ⅱ Die

1 - For Material : PE

2 - Material of Die : 5CrNiMo

3 - Die Width : 650mm

4 - Adjust method of Lipfilm : Ratherish adjusting of upper lipfilm

5 - Flow channel type : Clothes rack type

6 - Voltage : 380V/50Hz

7 - Heating elements : Stainless steel heating elements

8 - Tighten firmware: 10.9 Grade

9 - Polishing precision : 0.01—0.02μm

10 - Galvanization : Die flowing surface with plating hard chrome

Thickness : 0.08-0.1mm，Rigidit y : 60-65HRC

11 - Prepare parts : Heating stick, tools

Ⅲ Mold equipment

1 - Mould roller: Extractive Grinding with plating hard chrome

2 - Three water-cooling rollers

3 - Haul off roller : Extractive Grinding with plating hard chrome

4 - Transimission method: Chain type transimission

5 - Blowing margin equipment

6 - Cooling method : Water circulation cooling

7 - Water pump power : 0.75kw

8 - Haul off motor power: 0.75kw, Frequency conversion

Ⅳ Winding equipment

1 - Winding attrition roller Plating Hard chrome on surface

2 - Pressing roller A: Plating Hard chrome on surface

Pressing roller B: Rubber rollers

3 - Equipped length counter and margin recycle bin

4 - Take-up speed : 0-50m/min

5 - Motor power : 0.75kw, Frequency conversion

Ⅴ Electric parts are Chinese famous brand (Zhentai electric).

Motors are Chinese famous brand (Meng niu brand).

Inverters are Chinese famous brand brand (Fuling brand)

2fm650 Double Layers Stretch Film Blowing Machine

For any questions and needs please contact us below

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