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ETPU Standard Molding Machine

  • Engineered for large ETPU beads, the servo pulse feeding system delivers high filling precision and uniform density for perfect material injection

  • Equipped with an in-house developed heavy-duty hydraulic station, providing clamping forces far exceeding conventional machines to prevent flash or overflow during high-pressure foaming

  • Integrates 0.05 bar precision steam control with an efficient central vacuum system to overcome process challenges like deep steam penetration and slow cooling in thick or complex parts

  • Stable microcellular foaming control ensures uniform density across ETPU molded parts, guaranteeing superior high resilience and minimal shrinkage

  • High-performance drivetrain paired with a full-body anti-corrosion structure ensures smooth operation under high-pressure heavy loads, substantially extending equipment service life


  • Details
  • Feature
  • Advantage
CategoryPartNameMolding Machine
Equipment ModelModel 1214Model 1418
Power ConsumptionElectricalPower Supply380V380V
Total Power7.75kW7.75kW
Basic Parameters of Mechanical PartsFrameMaximum Molding Pressure5 kg5 kg
Machine Overall Dimensions (mm) (LWH)5383*3510*44305383*3919*4630
Machine Weight (kg)11,00014,500
With Steam Chamber or Not
Whether the Frame Has Its Own Feet
List All Valve BrandsESG/Shenghansi
MoldMaximum External Dimension of (Three-piece) Template (mm)1200*14001400*1800
Maximum External Dimension of (Integral) Mold (mm)1520*16201620*2020
Maximum Clamping Force (KN)11651165
Maximum Molding Size (mm)1156*13561356*1756
Maximum Mold Opening Size (mm)18201820
Minimum Mold Closing Size (mm)415415
Rapid Mold Opening Speed (cm/s)26.8
Rapid Mold Closing Speed (cm/s)13.6
Rear (Demolding) Window Size (mm)1100*13001300*1700
Maximum Demolding Force (KN)180 (hydraulic)
Demolding Method (Fixed/Moving Mold Ejection)Fixed or moving mold optional
BarrelWhether the Hopper Has Pressurization Function
Number of Hopper2
Barrel Type (Horizontal or Vertical)Vertical
Barrel Volume (L)150180
Number of Raw Material Outlets30
Outer Diameter of Raw Material OutletDN25
Hopper ConfigurationEM Pressure Filling System
Hopper Level Detection Function\
Hopper Quick ConnectorYes
Hopper Refueling MethodCentral pumping
HydraulicsHydraulic Pump TypeDual vane pump
Hydraulic Oil Type46# anti-wear hydraulic oil
Oil Cylinder Volume (L)300 liters
Cylinder Stroke (mm)1450/640
Cylinder Inner Diameter (mm)90/15090/150
Motor Power of Hydraulic Station5.5kW
Number of Clamping Cylinders4
Pipe InterfaceSteam Inlet DiameterDN125
Cooling Water Inlet DiameterDN65
Compressed Air Inlet DiameterDN80
Drain Pipe DiameterDN100
High-Pressure Air Inlet DiameterDN20
Basic Parameters of Control PartCompressed Air SystemHigh-Pressure Air, Pressure Range (Mpa) and Control Method0.5-0.6
Low-Pressure Air, Pressure Range (Mpa) and Control Method0.4-0.5
Steam SystemPressure Range (Mpa)0.4-0.50.4-0.5
Control Method of Steam ValveProportional valve
With Pressure Reducing Valve or NotNo
Cooling SystemCooling Water Pressure Range (Mpa)0.4-0.5
With Vacuum System or NotOptional
Control SystemNumber of Filling Methods4
PLC BrandXinjie
With Memory Card or NotNo
Vacuum SystemWith Built-in Vacuum or Central VacuumOptional central vacuum or built-in vacuum
Safety Control SystemSafety Control Systems for Operators (e.g., Safety Door, Anti-Pinch, Anti-Pressure Technology)Safety door, emergency stop button
Special Process (Function) FeaturesWith Core Pulling Function or NotOptional
With One-Time Overmolding (Blister) Function or NotYes
OthersEthernet
Equipment AdvantagesSteam Pressure Control MethodHigh-precision digital proportional valve
Steam Pressure Control Precision0.05-0.1
Demolding Air Control MethodHigh-precision digital proportional valve
Demolding Air Control Precision0.02-0.05
Barrel Pressure Control MethodHigh-precision digital proportional valve
Barrel Pressure Control Precision0.02-0.05
Guide PostHigh-frequency hardened, hard chrome plated
Guide BearingTin bronze graphite bearing + self-lubricating system


Message Inquiry 400-998-7670 billshi@easybach.cn
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