Zhangjiagang City FILL-PACK Machinery Co., Ltd
                                                                                                           
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16 Years
Since 2010
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Screw Neck 175 MPA Preform Injection Molding Machine 3850A with 1120 cm³ Shot Capacity and 30 KW Motor Power

Price Negotiable
Price: USD $54050/set
MOQ: 1
Delivery Time: 35-40 days after deposit receipt
Brand: FillPack
Product Description
Clamping Unit Features
  • Oblique double toggle mechanical locking mechanism
  • Low pressure mold protection device
  • Multistage clamping pressure, velocity and position control
  • Various hydraulic ejector modes
  • Quick locking differential device
  • Mould cooling water system
  • Neutron standard interface device
  • Automatic centralized lubrication system
  • Switch module with ejection position control ruler
  • Automatic mold adjustment function
Technical Specifications
MODEL 3850A
INJECTION UNITAB
Screw diameter63 mm65 mm
Shot size (theoretical)1120 cm³1192 cm³
Shot weight1008 g1072 g
Nozzle Diameter20 mm
OTHERS
Heat power17.5 KW
Max. pump pressure16 MPa
Pump motor power30 KW
Valve Size25 mm
Machine dimension7.0 × 2.2 × 2.0 m
Machine weight11.5 t
Oil tank capacity400 L
Machine Structure
Screw Neck 175 MPA Preform Injection Molding Machine structure diagram
Recommended Preform Moulds Specifications
Moulds 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
Spare Parts List
ItemFree Spare PartsPrice for Additional Spare Parts (USD)
Heating band for barrel1 pcs$35
Heating band for nozzle1 pcs$26
Sealing rings1 sets$25
Solid-state relay1 pcs$15
Proximity switch2 pcs$12
Thermocouple1 pcs$12
Socket head wrench1 sets$16
Mold clip8 pcs$180
Level pad1 pcs$130
Socket & plug2 pcs$17
Recommended Auxiliary Equipment
Hopper Dryer
Capacity300 KG
Power for electrical heating15 KW
Fan power320 W
Fan flange190 mm
Packing size1200 × 880 × 1770 mm
Base installation size230 × 230 × φ110 mm
Weight120 KG
Ground Hopper Electrical Connection
Ground hopper electrical connection diagram for injection molding machine Hopper dryer installation and connection details
Plastic Crusher
Motor power20 HP (15 KW)
Diameter610 × 320 mm
Capacity600-800 KG/H
Fixed knife2 pcs
Moving knife18 pcs
Dimension1200 × 1120 × 1630 mm
Air Compressor
Revolutions1030
Power7.5 KW
Capacity0.9 L/min
Air storage tank volume180 L
Pressure1.25 MPa
Dimension1550 × 550 × 980 mm
Weight140 KG

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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