Computer control of plasticizing temperature, precision is 5%.
Decompression for leak plasticizing protection.
Equipped with adjusted back pressure and back pressure oil pressure gage.
Cold start protection for screw and low-heat alarm for avoiding low-heat thus causing damage screw.

Clamping Unit
High speed clamping for saving time.
Safety door with double electric protection and mechanical safety lock for ensuring worker’s safe.
Periodic reversions were controlled by electric eye or time.
Automatic mould height adjusted for easy operation.

Control Unit
Multifunction computer is not only easy operation but also self-diagnostic trouble and display error messages.
Adopt advanced CMOS electric techniques without stoppage under 50°C indoor.
Clamping position controlled by transducers. Precision is more reliable and accurate.
Most large memory to record injection materials of multiple mould not needs additional memory device. Safety and durable.
Digital control of position, speed, pressure, temperature and time. Easy adjust and accuracy.

Additional Device
Injection Unit
Add length nozzle.
Spring enclosed nozzle.
Accumulator accumulator and corollary equipment for high-speed injection and thin-walled products.

Clamping Unit
Electric or oil pressure revolving strip device.

Core pulling.
Converting device.
Mechanical mould device.

Hydraulic Unit

Pressure and speed coupled variable pump, save electric 50%.
Oil temperature control device, and checking alarm.
Pressure oil filter, and checking alarm.

Machine Features:
The injection unit is equipped with high quality piston type or bladder type accumulators, efficient 2^nd stage injection speed and high sensitive response intensification can easily be achieved.
Clamping unit is dimensioned & constructed by a double toggle and enforced rigidity platens centralized lubrication is applied in order to guarantee the perfect die closing movement and a long trouble free life with minimum maintenance.
Precise and durable control system is used, together with a user friendly control panel, easy operation and production accuracy & stability can be maintained without difficulty.
Machine can be equipped with automatic lading device, auto sprayer and casting extractor.

Type

Item

LYZ-160

LYZ-280

LYZ-400

LYZ-630

LYZ-800

LYZ-1250

Clamping Unit

Mould Locking Force (t)

160

280

400

630

800

1250

Mould Closing Stroke(mm)

320

400

550

650

760

900

Die height (mm)

210-500

250-650

300-700

350-850

400-950

450—1150

Platen Size(mm)

670X722

860X860

960X960

1200X1200

1400X1400

1650X1650

Injection Unit

Shot Position(mm)

0?-80

-125

-175

-250

-250

-300

Injection Force (t)

10

13

15.8

21.5

24

270

Intensifier(t)

26.4

35

41.4

58.5

68.7

750

Injection Stroke (mm)

300

400

500

600

800

950

Injection plunger diameter(mm)

50,60,65

50,60,70

60,70,80

70,80,90

80,90,100

90,100,110

Shot Weight(kg)

1.0,1.5,1.8

1.4,2.0,2.8

2.6,3.5,4.5

4.2,5.4,6.9

7.3,9.25,11.4

10.8,13.416.2

Others

Working Pressure (bar)

105

140

140

140

140

14

Ejector Force (t)

8

10

18

30

36

40

Ejector Stroke(mm)

85

100

120

150

190

250

Clamping Unit:
Large opening stroke and space between tie bars provide large mould capacity.
Low die closing pressure for mould protection.
The clamping unit can be moved away from the nozzle, fixed spure breaking method Can be applied.
Inclined clamping unit is especially designed to help products drop down easily from mould and avoid subsequent material stuck in nozzle during fully automatic operation.

Injection Unit:
Two stage injection adjustment can produce high quality casting.
Reliable electric nozzle heaters keep the temperature
constant.

Control Unit:
Adopted advanced programmable Logic Controller. Faults detection between electric circuit and hydraulic system can easily be done from the indicators of micro-processor.

Type

Item

RYZ-10

RYZ-15

RYZ-20

RYZ-50

RYZ-85

RYZ-125

RYZ-160

RYZ-200

RYZ-280

RYZ-400

Mould Locking Force (KN)

10

150

200

500

850

1250

1600

2000

2800

4000

Mould Closing Stroke(mm)

100

130

150

230

250

350

345

400

460

550

Ejector Force (KN)

13.5

13.5

20

50

52

80

85

100

140

180

Ejector Stroke (mm)

40

40

50

60

60

80

85

100

100

120

Platen Size(mm)

290X290

305X305

360X360

460X460

530X530

620X620

672X672

740X740

860X860

970X970

Injection Force (KN)

12

17

27

57

65

90

100

130

158

158

Shot Weight(g)

260

380

470

1260

1530

2100

2800

3300

4500

4500

Traverse Stroke(mm)

105

140

140

190

190

200

200

200

200

200

Working pressure(Mpa)

6

6

7

10.5

10.5

14

14

14

14

14