5 layer Plastic Blow Molding Machine for food container source bottle

 

 

 

Brief introduction

Mold clamping structure adopting advanced four shafts to clamp the mold ,Can clamp the mold firmly ,stable and reliable ,central mold platen is provided with protruding structure ,binging convenience to installing and dismantling molds, making the design human friendly

 

Piling out system adopting high performance transducer to drive ,saving power by above 30%,can be equipped with 100points wall ,thickness control ,Adopting foreign  famous brand MOOG, improving the uniformity of the finished products ,lowering the weight of the finished products ,Flow and pre-sure proportional control valve. consuming less power ,high output ,of high performance price Ratio.

 

With self-functioned and stable PLC control system ,as well as the integrative of the machine ,electric devices and hydraulic digital controlled and temperature control of PID have been achieved ,The equipment’s operation speed and stability have been greatly improved ,Friendly operational panel ,easy, convenient

 

Shaft insertion structure can work with many models of machines with many die head ,of standardized design ,easy to adjust ,accurate of  body separate  shaft head design ,can be replaced easily ,high quality products

 

Advantage:

Machine specification:

 

MP70/80D-1-5LAYER 

5Layer single head 

 

PP,ADHENSIVE,EVOH,ADHENSIVE,REPP

 

(1).Extrusion unit

1. Main screw:70mm  with L/D:24/1  Screw RPM:15-60R.P.M

1) Heating zone:3zones   Heating power:10.8KW

2) 2 Fan zones,Temperature can be individually controlled by PLC interface

3) extrusion motor size:18.5KW

4) Adopt Rexroth-Germany inverter ,size 18.5KW

5) Gearbox adopt top 3 China brand Yuyuan,model:ZLYJ-200

6) Main screw is using for the outer layer, thickness accounting 42.5%

 

2.  First layer screw:70mm with L/D:24/1  Screw RPM:15-60R.P.M

1) Heating zone:3zones   Heating power:10.8KW

2) 2 Fan zones,Temperature can be individually controlled by PLC interface

3) Adopt Rexroth-Germany inverter ,size 18.5KW

4) Gearbox adopt top 3 China brand Yuyuan,model:ZLYJ-200

5) first layer after the outer layer,thickness accounting 42.5%

 

3.  Adhensive screw:35mm with L/D:24/1  Screw RPM:15-60R.P.M

1) Heating zone:3zones   Heating power::2.2KW

2) 1 Fan zones,Temperature can be individually controlled by PLC interface

3) Adopt Rexroth-Germany inverter ,size 2.2KW

4) Gear box using direct connection design more accurate and powerful

5)  Adhensive located in Second and fourth layer,each layer thickness accounting:5%

 

4.  EVOH layer Screw diameter:35mm  L/D ratio:24/1 Screw RPM:15-60R.P.M

1) heating zone:3zones Heating power:2.2KW

2) 1 Fan zones,Temperature can be individually controlled by PLC interface

3) Adopt Rexroth-Germany inverter ,size 2.2KW

4) Gear box using direct connection design more accurate and powerful

5) EVOH between 2 layer adhensive ,accounting 5%

 

5View strip screw size:25mm  L/D:24/1 Screw RPM:15-60R.P.M

1) heating zone:3zones Heating power:1.6KW

2) 1 Fan zones,Temperature can be individually controlled by PLC interface

1. Using Servo motor :size:1.5KW 

(2) Die head

  1 . Number of Head:Single

  2. Type:FIFO

  3. Heating zone:3,heating power:10KW

  4. Die (Thickness)adjustment:4 Bolt adjustment

  5  Material:38CrMoAlA,Cr12MoV

  6. Hydraulic cylinder diameter for MOOG:120mm,stroke:20mm

 

(3) Clamping unit

  1 Mould height:465mm,Mould width:520mm

  2. Platen stroke:220-620mm.

  3. clamping foce:150KN(15Ton,140kgf/cm2)

  4. Locking cylinder diameter:120mm    stroke:450mm

  5. carriage cylinder diameter: 50mm stroke:540mm

  6. Carriage moving type:Tie-bar and linear.

  7. Locking Supporting arm,Hook,Copper platen balance ring using for strengthing 

  8. Self-lubricated Copper bush using for all the moving part

  9. Planten width:420mm

  10. Platen height:465mm

 

(4) Blowing unit

  1. Blow pin oil cylinder diameter:40mm  stroke:150mm

  2. pre-blow,multi-blow function can be optional

  3. Blow pin tip cooling system

  4. Blow pin center system is easiest micro control by 3 front bolt

  5. Blow pin down

 

 (5) Cutter

  1. Type:Hot cutter(straight cut)

  2. Cutter cylinder dia:40mm,Stroke:200mm.

  3. Dimmer model:2000VA

  4. Supporting by 2 copper pole

  5. Cutter wiring is using100m²anti-high temperature specialized type.

(protecting by plastic tube)

  6. Cuting blade material:High grade stainless steel

 

(6) Hydraulic system

  1. Pump motor:11KW

  2. Hydraulic motor brand:Vickers-American

  3. Hydaulic oil tank size:250L

  4. Hydraulic valve and components: Vickers-American

  5. MOOG hydraulic tank separate unit

 

 (7) Cooling ystem

 

  1. Hydraulic cooling inlet size:1cinch

  2. Mould cooling water main inlet size:1inch

  3. Mould water pipe connect to mainifoild size: Φ12mm

  4. Cooling water consumption:40L/min

  5. Condernsor model:GLD-2.1

 

 (8) Compression air system

  1. Main air inlet size: Φ16mm

  2. Air consumption:6-8Mpa , 1.2m³/min

  3. 30L separately accumulator air tank installed for better stability of air

  5. pheumatic valve model:Φ750.

  5. Bottom defleshing pheumatic valve model:Φ740

  6. Blow flow and supporting air can be adjust in the front panel

 

 (9) Structure

 

  1. Platform:manual  up and down stroke:100mm

  2. Oil cylinder diameter for up and down:40mm  stroke:35mm

  3. Micro balance adjustment system installed in both side of the platform

  4. Machine weight:10T

  5. Machine installed both hanging Hook and bottom fork-car for easier loading.

 

 (10) Electronics

  1. Techmation controller newtest version-Taiwan

  2. 8inch color screen,USB drive installed for easier upgrade the program version

  3. individually thickness control system Moog

  4. Carriage down stop position installed Scheinider stroke switch

  5. IML is optional

  6. Total power:86KW

 

(11) Safety

  1. Orange-red color paint for the platen .

  2. Operating door got a limited switch, when Open the door, electric cut.

  3. Safty sensor and stopping pole installed, when anything entering will immediately stop electric.

  4. Over heated alarm

  5. Temperature inter-lock system ,when barrel haven’t reach the setting temperature, extrusion motor can not drive to protect the screw of damaged.

Machine parts photo: