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Small & Medium Size Electric Servo Drive Injection Molding Machine
J40ELIII

Specifications

Item Model
J40ELIII
Injection Unit Screw code K K (OP) K A
Screw diameter in
0.71 0.79 0.87
Screw stroke in
2.362 3.150
Injection capacity (Theoretical) in3
0.9 1.5 1.9
Injection capacity [GP-PS] oz
0.5 0.8 1.0
Standard
Injection pressure (Max.) psi
35600 28500 24200
Holding pressure (Max.) psi
Injection rate in3/sec
4.7 5.8 7.0
Injection speed in/sec
11.81
High speed (OP)
Injection pressure (Max.) psi
standard
Holding pressure (Max.) psi
Injection rate in3/sec
Injection speed in/sec
Plasticizing rate (GP-PS) oz/sec
0.14 0.17 0.21
Screw speed rpm
500
Nozzle touch force US ton
1.1
Nozzle stroke from platen in
1.2
Type of nozzle  
Open nozzle
Cylinder temperature control  
Cylinder 3, nozzle 1
Heater wattage kW
3.1 3.7
Clamping Unit
Mechanism  
Double toggle
Clamping force US ton
38
Maximum daylight opening in
20.871
Opening stroke [Max.] in
9.06
Mold height in
5.906~11.811
Distance between tie-bars [HXV] in
11.4 X 11.4
Platen size [HXV] in
16.9 X 16.9
Ejector type  
1 Point
Ejector force US ton
1.11
Ejector stroke in
1.969
Machine Dimensions and General
Machine weight US ton
2.5
Machine dimensions [LXWXH] ft
10.35 X 3.42 X 5.51
Hopper capacity ft3
0.53

Remarks:

  1. Injection pressure of J-ELIII series is different from that of JSW's hydraulic machines.
  2. "K K" size screw smaller than J200ELIII is same as "K K" size of one smaller model.
  3. Maximum injection pressure and maximum holding pressure may be restricted due to molding condition.
  4. The theoretical injection capacity is (cross sectional area of cylinder) X (stroke of screw.)
  5. The injection capacity is applicable for GP-PS and variable according to the grade of resin, molding conditions and mold.
  6. The Plasticizing rate is applicable for GP-PS.
  7. PC (polycarbonate), HPVC, other engineering plastic, etc., low temperature setting, and high speed molding, may require a high torque depending on the grade or molding conditions. Please contact us for more information.

Notes:
  • Actual figures of the specification will vary depending on final machine configuration. Please contact us if you require more specific data.
  • Performance specifications are based on theoretical data.
  • Due to continual improvements, specifications are subject to change without notice.
 
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