Model: HD438
 

Model: HD438

Parameter

ITEM UNIT DATA
Injection
Unit
Screw Diameter mm 75 80 83
Screw L/D Ratio L/D 20.1 18.9 18.2
Injection Volume cm3 1493 1699 1828
Shot Weight g 1358 1546 1664
Injection Pressure Mpa 173 157 142
Clamping
Unit
Clamping Force KN 4380
Opening Stroke mm 700
Mould Thickness(Min-Max) mm 320-780
Space Between Tie-Bars mm 750×700
Ejector Stroke mm 180
General Motor Power KW 41
Heater KW 30
Pump Pressure Mpa 16
Machine Dimension m 7.8×2×2.6
Machine Weight T 16
Mould Orientation Ring Diameter mm Φ200
Nozzle Radius mm SR15

  

(Click the two pictures above and blow up them)

Standard Device

  1. Double-cylinder balance injection system
  2. Multi-stage pressure & speed injection
  3. Back-pressure adjustment device
  4. Decompression
  5. High speed clamping
  6. Low pressure mold protection
  7. Multiple hydraulic ejector knock-out
  8. Lubrication system
  9. Hydraulic pressure full proportional control
  10. All computer control system
  11. Molding data memory sytem

Standard Accessories

  1. Mechanical leveling pad
  2. Spare parts
  3. Lubrication oil

Selectable

  1. Drying hopper
  2. Auto-loader
  3. Hopper magnet
  4. Mold clamps
  5. Hydraulic unscrew device
  6. Water cooler
  7. Mold temperature controller
  8. Auto color mixer with measuring device
  9. Oil temperature controller
  10. Oil bypass filter

IIIuminations

Theoretics shot capacity=(plastic injector feeder section area)×(screw stroke) Shot weight is 91% PS theoretics shot capacity Plasticizing ability and shot speed are PS value

Notes: The machine pictures are for your visual reference, may have trivial difference from the actual machines.
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