Zhangjiagang City FILL-PACK Machinery Co., Ltd
                                                                                                           
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16 Years
Since 2010
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Hydraulic Preform Injection Machine Model 3850A with 1072g Shot Weight and 340g/s Injection Rate for Gallon Production

Price Negotiable
Price: USD $54050/set
MOQ: 1
Delivery Time: 35-40 days after deposit receipt
Brand: FillPack
Product Description
Hydraulic Preform Injection Machine Overview
High-performance hydraulic injection machine designed for gallon preform manufacturing with 1072g shot weight capacity. Features precision injection control and stable operation for consistent production output.
Injection Unit Features
  • Double cylinder balance injection system for gallon preform production
  • Multi-step injection pressure, speed, and positioning control
  • Multi-step pressure material storage with speed and positioning control
  • High torque oil motor drive preplastication device
  • Screw flow-extend protection mechanism
  • Computer PLC-controlled barrel temperature system
  • Integrated barrel cooling temperature control
Technical Specifications - Model 3850A
ParameterUnitVariant AVariant B
Screw Diametermm6365
Theoretical Shot SizeCm³11201192
Shot Weightg10081072
Injection PressureMpa175165
Injection Rateg/s320340
Screw L/D RatioL/D22.722
Screw Speedr.p.m0-160
Nozzle Diametermm20
Machine Connection Diagram
Hydraulic preform injection machine tube connection diagram showing fluid and electrical connections
Recommended Preform Mould Specifications
Mould MaterialCavity (Pcs)Gram Weight (g)Capacity (pcs/hour)
Option1: P20 outside, Main accessories S136
Option2: SUS 316
180045
75050
73055
70060
68065
Option1: P20 outside, Main accessories S136
Option2: SUS 316
2480120
430130
400140
350150
320160
Standard Spare Parts Included
ItemFree Spare PartsAdditional Parts Price (USD)
Heating Band for Barrel1pcs$35
Heating Band for Nozzle1pcs$26
Sealing Rings1 set$25
Solid-State Relay1pcs$15
Proximity Switch2pcs$12
Thermocouple1pcs$12
Socket Head Wrench1 set$16
Mold Clip8pcs$180
Level Pad1pcs$130
Socket & Plug2pcs$17
Recommended Auxiliary Equipment
Hopper Dryer Specifications
Capacity300KG
Electrical Heating Power15KW
Fan Power320W
Fan Flange190mm
Packing Size1200*880*1770mm
Base Installation Size230*230*φ110mm
Weight120KG
Hopper Control Box
Ground hopper control box with electrical components and interface panel
Auto Loader Specifications
Capacity480KG/H
Lifting Height5m
Static Wind Pressure2400mm/H20
Materials Storage Tank Volume7.5L
Feeding Tube Inner Diameter38mm
Host Machine Size500*400*720mm
Materials Storage Tank Size450*320*450mm
Host Machine Weight66KG
Materials Storage Tank Weight7KG
Loader Electrical Components
Auto loader electrical system showing control panel and wiring connections

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhangjiagang City FILL-PACK Machinery Co., Ltd
Location H-No15, GuoTai north rd, Yangshe town,Zhangjiagang city,JiangSu province, China
Contact Person Alice Gu

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