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YW-L series
Fully Automatic  Blow Moulding Machine

YW-L series fully automatic linear blow moulding machine is the most stable two-step fully-automatic
pet stretch-blow moulding machine(preheat). It has two to eight cavities and the maximum capacity of the products is 2L. It can blow PET bottles for carbonated, mineral, pesticide, cosmetics, wide-mouth, hot filling, and other packing containers,.

Outstanding Features

  • 1/Stabler
  • 2/Higher Productivity
  • 3/Reduced Energy Consumption
  • 4/Less Investment
  • 5/Cleaner
  • 6/Simpler Machine Structure
  • 7/Easier Operation & Maintenance
  • 8/Easier and Faster Startup

Process

  • 1

    Preform Feeding

    • Fully automatic preform feeding system

    • Proper preform stabilization device

  • 2

    Heating System

    • Modular oven

    • Fan system is installed for even heating.

    • Customized oven dimensions based on preform and max bottle size

    • Each lamp,each Lamp gripper and each lamp rod is separately adjustable.

  • 3

    Preform Transfer

    • Servo-driven system:More precise and faster to transfer preform.

    • Special chain and chain connection guarantee chain system precision and extend chain system lifespan.

    • Self-lubricating bushing and sealed bearings.

    • Quick change of robot clips,mould & star-wheels(tool-less) for different bottle

  • 4

    Clamping & Stretching System

    • Toggle structure & pressure increase device:Faster and stronger clamping to avoid disconnected parting surface.

    • Combination valve:Faster air inlet and very quick air exhaust.

    • Individual cavity blowing,individual cavity stretching,individual cavity pre-blow are all separately adjustable.

    • Inbuilt bigger air tank for higher output

    • Unique low pressure air pressure monitor

    • Special solonoid valve to cut power and outlet all air for safety is installed.

    • To save energy and to avoid adverse effect on neighbouring cavities,relevant cavity does not blow if no preform in that cavity.

  • 5

    Bottle Ejection

    • Pneumatic cylinder for bottle discharge.

    • Discharge on wind channel or belt conveyor.

Technical Parameters-YW-series
CLAMPING SYSTEM Model Unit YW-L4 YW-L4M YW-L6 YW-L6M YW-L8
Cavity Quantity cavities 4 4 6 6 8
Clamping Force KG 40000 48000 56000 65000 96000
Mold Stroke mm 90 125 90 125 90
Stretching Rod Stroke mm 260 330 260 330 260
Stretching Rod Dia. mm 12 12 12 12 12
Bottom Mould Stroke mm 50 50 50 50 50
Pitch Distance mm 76.2 114.3 76.2 114.3 76.2
Preform Holder Quantity PCS 96 96 106 106 152
CONTAINER SPEC IMax.Container Volume ml 600 2000 600 2000 600
Max.Container Height mm 260 350 260 350 260
Max.Container Diameter mm 68 105 68 105 68
Max Preform Height mm 100 140 100 140 100
Max.Neck Diameter mm 38 38 38 38 38
Output BPH 4200-4500 4000-4200 6500-7200 6000-6500 9600-10800
ELECTRICAL SYSTEM Heating Oven Quantity Zone 4 6 4 6 8
Number of Lamp PCS 4*6 6*6 4*8 6*8 8*8
Heating Power KW 48 72 64 96 128
Installed Power KW 53 77 69.5 100 135
Voltage Voltage Customized Customized Customized Customized Customized
Actual Power KW 25-30 30-35 30-35 45-50 60-70
AIR SYSTEM Operating Pressure Mpa 0.7-0.9 0.7-0.9 0.7-0.9 0.7-0.9 0.7-0.9
Blowing Pressure Mpa 2.5-3.0 2.5-3.0 2.5-3.0 2.5-3.0 2.5-3.0
High Pressure Air Consumption L/min 3.6/30 4.8/30 4.8/30 6.4/30 7.2/30
CHILLER SYSTEM Temperature Range Degree 9-13 9-13 9-13 9-13 9-13
Pressure Mpa 0.4 0.4 0.4 0.4 0.4
Capacity HP 5 5 10 10 10
MACHINE Machine Dimension M 3.9*1.5*2.2 3.6*2.2*2.2 4.0*2.1*2.2 5.8*2.1*2.2 6.0*2.1*2.2
Machine Weight KG 3500 4500 6000 7000 8000

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