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Plastic Injection Machine with SERVO-MOTOR HMW220-S
Plastic Injection Machine with SERVO-MOTOR HMW220-S

Minimum Order: 0
Quality/Safety Certification: 0.00


plastic injection machine

 

Main specification of HMW220-S

Screw A

Screw B

Screw C

Injection Unit

Screw Diameter

mm

50

55

60

Screw L/D Ratio

L/D

22

20

18.3

Shot Volume (theoretical)

CM³

442

535

636

Injection Weight (PS)

g

402

487

579

Injection Rate

g/s

189

229

273

Plasticizing Capacity

g/s

32

41

49

Injection Pressure

MPa

212

175

147

Screw Speed

rpm

0-180

Clamping Unit

Clamp Force

KN

2200

Toggle Stroke

mm

480

Max. Mould Height

mm

550

Min. Mould Height

mm

200

Space Between Tie Bars (W×H)

mm

510×510

Ejector Force

KN

65

Ejector Stroke

mm

140

Ejector Numbers

n

9

Others

Max Pump Pressure

MPa

16

Pump Motor Power

kW

22

Heater Power

kW

12.50

Machine Dimension (L×W×H)

m

6.0×1.4×2.2

Hopper Capacity

L

50

Machine Weight

T

6.9

Oil Tank Capacity

L

320

 

 

Standard equipment:
1) Double cylinder balancing injections
2) High-torque oil-motor preplasticizing
3) Five pivots minus relief angle, double toggles, machine hinge
mold locking
4) Cabinet-type holder integrates the mold plate
5) Oil motor driven gear mold adjusting
6) Storage-type grease lubricating
7) Pressure and flow whole-proportion running
8) High-performance, low-noise oil pump
9) Multi-step pressure and speed adjusting
10) High-precision position linear transducer
11) Digital memory for mold group

Injection unit:
1) Four injection pressures and speeds with three additional
pressures and speeds
2) Suck back function
3) Cold start protection
4) Pre-suck back function
5) Linear displacement transducer accurately monitor injection
position, providing optimum. injection accuracy and control
6) Temperature control
7) Heating Status indication

Clamping unit:
1) Three clamp close and open pressures and speeds
2) Mold protection function
3) Hydraulic ejector stroke controlled by transducer
4) Automatic hydraulic die-height adjustment driven by planetary
gears system
5) Adjustable support under moving platen
6) Automatic high pressure toggle lubrication with low oil level alarm
7) Mechanical, electrical and hydraulic safety interlock devices
8) Linear displacement transducer controls clamping position

Other parts:
1) Independent core in / out pressure and speed
2) Hydraulic unscrewing sequence
3) Hydraulic oil high temperature alarm
4) System pressure gauge
5) Shot counter and reset function
6) Malfunction alarm light
7) Self-diagnostic function
8) Emergency stop buttons placed both front and rear of the machine
to provide easy access

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