injection molding machine
1.Super power-saving
2.High precision and efficiency
3.High response system
4.Stability & reliabilty
5.Low oil temperature
Specifications
1.Clamping Unit
5-point double toggle clamping system
Mechanical &electrical safety devices
Low pressure mpuld protection
Controllable multi-stage mold open/close position ,pressure & speed
Fast mould clamping with differential device
Robust casting construction with strengthened tie bar for maximum service life and best molding results
Automatic mould height adjustment
Variable modes of ejector movement
Automatic central lubrication
2.
Injection Unit
Double drive cylinder injection system with symmetrical oil circuit
Controllable multi-stage injection pressure,speed and position
Controllable multi-stage dwell pressure,speed and time
Controllable multi-stage charging speed , position and time
PID barrel temperature control
Screw plasticizing back pressure control
Suck back function
Plasticizing cold start prevention
Screw speed inspection
Self purging function
Effucient plasticizing device with strong torque hydraulic motor
3.
Control System
Japaness controller with 10 inch LED color screen
Mold data storage
Linear transducer for clamping/injection/ejection control
English,Spanish,Portuguese,Russian,Arabic and other language options
4.
Hydraulic System
Effucient and sound reduced hydraulic system
Weldless oil circuit
Hydraulic proportional control
Hydraulic elements by well-known brand with high
Oil temperature alarm
Lunar series specification:
| INJECTION UNIT | YH 130 | |||
| Screw specification | T | A | B | C |
| Screw diameter (mm) | 32 | 36 | 40 | 45 |
| Screw stroke (mm) | 200 | 200 | 200 | 200 |
| Screw L:D(L/D) | 24 | 23 | 20.5 | 18.2 |
| Shot volume (cm³) | 161 | 203 | 251 | 318 |
| 318Shot weight PS(g) | 145 | 183 | 226 | 286 |
| Injection pressure(Mpa) | 264 | 208 | 169 | 133 |
| Dwell pressure(kgf/cm²) | 2689 | 2125 | 1721 | 1360 |
| Injection speed(mm/sec) | 120 | 120 | 120 | 120 |
| Injection rate(cm³/sec) | 96.5 | 122.1 | 150.7 | 190.8 |
| Screw rotate speed (rpm) | 240 | 240 | 240 | 240 |
| Nozzle sealing force(KN) | 38.2 | |||
| Nozzle advance stroke(mm) | 30 | |||
| Heater power (KW) | 7.84 | |||
| CLAMPING UNIT | ||||
| Clamp force (KN) | 1300 | |||
| Toggle stroke(mm) | 380 | |||
| Space between tie bars(mm) | 410x410 | |||
| Max.mould height(mm) | 450 | |||
| Min.mould height(mm) | 150 | |||
| Ejector number(pc) | 5 | |||
| Ejector force (KN) | 42.7 | |||
| Ejector stroke(mm) | 130 | |||
| OTHERS | ||||
| Special pump pressure(Mpa) | 21 | |||
| Standard pump pressure(Mpa) | 18 | |||
| Machine dimensions(LxWxH) m | 4.5x1.0x1.72 | |||
| Machine weight(T) | 4 | |||
| Oil tank capacity(L) | 200 | |||
| Pump motor power(KW) | 13 | |||
Dimension:
| A | B | C | D | E | F | G | a | b | c | d | e | f | g | |
| YH130 | 380 | 150 | 30 | 280 | 125 | 3 | 10 | 4085 | 4540 | 1930 | 1060 | 800 | 1750 | 30 |
Injection molding machine operation are some of the common faults
There are many operation fault injection molding machine, depends on your machine maintenance and your factory environment has a relationship, such as: security door not closed well, high pressure mode locking alarm, alarm, low pressure die locking oil temperature alarm, lubricating oil level low alarm, hopper blockage or no material, plastic injection failure, back not to limit and so on. Specific issues can refer you to injection molding machine instructions are common faults and processing method
High rigid locking mold configuration to achieve high speed, high voltage requirements, greatly eliminating all kinds of mechanical deformation, more conducive to prolong the mould life, greatly improved the precision of products
Injection molding machine, injection molding machine or injection machine. It is the main forming equipment plastic products, thermoplastic or thermosetting plastics using plastic molding into various shapes. Divided into vertical, horizontal, all electric. The function of heating plastic injection, high voltage is applied to the molten plastic, so that the injection and full of mold cavity
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