OVERVIEW
SPECIFICATIONS
QUOTE/INQUIRY
 
     
 
 
▪ Hybrid

▪ Horizontal

▪ Large

▪ Tonnage: 561~858tf
(618~946USton)
 
 
     
     
 
ELECTRIC SERVO DRIVE
  
Eco-Friendly Injection Molding Machine (Hybrid Type)
FVX SERIES
   
FVX Series is inheriting the outstanding hydraulic machine traditions of easy operability and direct pressure clamping advantages, but yet it achieves significant amount of energy-savings. This is a sensational debut of the new large hybrid injection molding machine series. FVX Series, which is equipped with the NISSEI original hybrid pump system “X-Pump,” offers outstanding total balance with its high-rigidity clamping system, excellent injection performance, long lasting & easy maintainability, and electric machine level of energy savings. It will revolutionize the concept of hydraulic injection molding systems.
 
Advantages of X-Pump Equipped Machines
   
 
 
     
 
Intelligent hybrid X-pump system
  
FVX Series Lineups
 
   
   
Servomotor rotates at required speed only when it is necessary.
 
Flow...revolution speed of a servomotor
Pressure...torque of a servomotor
  
 
Patent pending
   
Revolution speed control pump driven by AC servomotor
  • Substantial energy-saving is possible since the motor is at rest during unloading.
  • Arbitrary selection of standard/high-velocity I/high-velocity II injection modes changeover permits wide-ranging injection from ultra-low speed to high-speed.
  • The injection holding pressure control (pressure controlled state) can be sustained
 
     
 
ADVANCED Injection Performance by X-Pump
  
  • In comparison with the conventional hydraulic machines, it achieves faster injection velocity and quicker injection response.
  • “Excellent stability in ultra-low velocity/pressure range,” which is difficult to achieve with the hydraulic machines, has been materialized.
Comparison of low-velocity injection performance
  
Comparison of low-pressure injection performance
         
 
In comparison with the conventional hydraulic machines, it offers superior lowest operational velocity/pressure and higher resolution in low-velocity/pressure range.
 
 
In comparison with the conventional hydraulicmachines, it offers superior lowest controllablepressure and higher control resolution in low-pres-sure range.
 
 
  • It achieves “high-pressure + long-sustained” injection holding pressure performance, which is difficult to achieve with the electric machines. 100% holding pressure can be sustained for 60 seconds.
 
     
 
The Ultimate Level of Energy Saving Materialized
     
Comparison of power consumption between
FVX660 and conventional hydrauli machine
 
Since the servomotor in X-Pump system rotates at required speed only when it is necessary, it is extremely efficient. In comparison with the conventional hydraulic machines, its motor consumes approximately 45% less energy.
 
 
1day
1month
1year
5years
CO2 emission of
conventional hyd machine
160.9
5070.0
60839.4
304197.1
CO2 emission of FVX660
93.1
2794.2
33530.1
167650.6
CO2 reduction amount
75.9
2275.8
27309.3
136546.5
 
 
     
 
2-Plate (Direct-Pressure) Type
  
3-Plate (Direct-Pressure) Type
 
FVX Series
Deflection: large
Deflection: small
Stable Long-Term Operation of "Direct-Pressure" Clamping Mechanism
The advantages of direct-pressure clamping mechanism:
long stroke, stable clamping force, clean mechanism, high-performance lowpressure clamping, easy setup of optimum (low) clamping force, easy mold change, long-lasting, low-maintenance, etc.
  • The simultaneous motion of “ejection during mold opening” is possible.
  • Mold open/close stop position accuracy has been significantly improved.
    o Up to 50% less fluctuation in mold open stop position.
    → Prevents takeout robot errors.
    o Overrun against stop position setting improved.
    → Enhances low-pressure mold clamping performance (mold protection function).
    o Less fluctuation in mold open stop position after changing the opening speed.
  • The mold clamping mechanism of 3-plate (direct pressure) type is simple and excels in rigidity and durability. Thus, the deflection of movable platen is small, and it maintains the parallelism for a long time.
  • Wide platen and long clamping stroke make it effective for molding larger products and mounting thick molds (hot runner, deep well, and three plate).
  • It is easy to configure low (optimum) clamping force and is effective for conserving energy, prolonging the life of machine and mold, and measuring defects, such as gas vent issue and short shot.
  • It is a complex clamping type, its motion is continuous from high speed clamping to high pressure clamping, and there is no lag time for switchover. It materializes high-cycle and stable molding with its smooth mold open/close motions.
  • The structural analysis by finite element method has been conducted when we designed the stationary and movable platens, and it maintains high machine precision and rigidity for a long time.
 
   
 
FVX860 Stationary Platen
  
   
 
     
 
TACT controller
  
  • Faster control cycle: 500µs
  • 12.1 inch color LCD
  • Tilt mechanism that allows to change the screen angle according to the operator's preference
  • Selector switch carried over from the previous model to ensure excellent operability
  • A variety of molding programs provided as standard (CPN3, MIP0, etc.)
  • Loaded with useful “Molding Support Programs:” Scatter diagram display, wave data analysis, molding support message, easy programming function, notification function, etc.
  • A six-language (Japanese, English, Chinese, Spanish, Korean, and Thai) display system
  • Internal memory for molding conditions: up to 300
  • Display the operation history of 1,000 items
  • LAN and USB ports provided as standard
  • Easy access to the quality/production management system “PQ Manager”

  
 
     
©2011 Nissei America, Inc.