Energy Saving Injection Molding Machine(HR Series)

Energy Saving Injection Molding Machine

Model No:


Products Name: Energy Saving Injection Molding Machine(HR Series)

Features Specifications:

5 Points vertical double toggle mechanism
Double-cylinder balance injection system
Multi-stage pressure & speed injection
Back-pressure adjustment device
Low pressure mold protection
Hydraulic core pulling & inserting
Multiple hydraulic ejector knock-out
Mechanical,hydraulic,electrical safety devices
Automatic concentrate lubrication system
Hydraulic proportional control
Optimized composition of hydraulic control elements of the famous brands
Mechanical leveling pad
Linder transducer control
Plastic injection machine PC control system
Multiple options of computer CPU systems
Multiple hydraulic core pulling & inserting
Extended nozzle
Robotic pincher
Hopper dryer
Automatic plastic dehumidezer
Mold temperature controller
Water cooler
Mold clamps
Theoretical shot volume=(screw cylinder cross section)*(screw stroke)
The injection show weight should be 91% of the theoretical shot volume for polystyrene(PS)
The plasticizing capacity and injection rate are the values for polystyrene(PS)
Due to continual improvement,specifications are subject to change without notification
There is more detailed documentation for your availability in addition to specification.
The machine picutres are for your visual reference,may have trivial difference from the actual machines.

Item Unit HR-5000
INJECTION UNIT Screw Diameter mm 75 80 85
L/D L/D 22.4 21 19.8
Theoretical Injection Volume cm 1630 1860 2080
Injection Weight(PS) g 1483 1693 1893
Injection Pressure Mpa 177 156 138
Injection Rate(PS) g/s 401 456 510
Plasticizing Capacity(PS) g/s 56 64 72
Screw Speed Rotation r/m 5-145
Nozzle Thrust KN 94
Nozzle Stroke mm 515
CLAMPING UNIT Clamping Force KN 5000
Clamping Stroke mm 750
Mold Thickness mm 300-790
Space Between Tie-Bars mm 785*760
HYD.Ejector Force KN 110
HYD.Ejector Stroke mm 200
No. of Ejector pc 13
OTHERS Pump Motor Power KW 45
Heating Power kw 26
Machine Dimensions m 7.8*2.0*2.6
Machine Weight ton 22
Oil Tank Capacity L 1000

 Manufacturer Introduce


Ningbo Haifly Plastic Machinery Co.,Ltd.

Main Product:

Injection moulding machine, injection mould and related auxiliary equipment.




1303,Minghui Dasha 666#,Jinyulu,Yinzhou area, Ningbo city,China






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