Specifications
1.Energy-saving2.Excellent performence
3.Reducing production costs
4.Easy operating
5.2 materials/double colour injection
Product Features
Using servo pump hydraulic system to lower power consumption.
Faster response, higher repetition, better stability.
Injection molding with 2 materials or double colors at the same time, which can reduce the cost of the technology and the human resources.
Very easy to set parameters and adjust hydraulic system with the digit control.
Working Principle
The injection molding machine injects the first material into the mould and the plastic takes the shape. After the mould is open, the movable ratary mould platen turns around with the other work pieces by 180° then the machine makes the second injection after the injection nozzles is directed at the cavities of the mould and the mould is closed, and then finally takes shape. Or the first material injection and the second material can be done at the same time to take shape.
| PARAMETER OF BJM400S5 | |||
| DESCRIPTION | UNIT | BJM400S5 | |
| CLAMPING UNIT | |||
| Clamping force | KN | 4000 | |
| Opening stroke | mm | 710 | |
| Max.daylight | mm | 1440 | |
| Platen size | mm×mm | 1450×1100 | |
| Space between Bars(H*V) | mm×mm | 1110×720 | |
| Max. Mold Height | mm | 750 | |
| Min. Mold Height | mm | 200 | |
| Ejector Stoke | mm | 180 | |
| Ejector Force | KN | 2×77 | |
| INJECTION UNIT | A | B | |
| Screw Diameter | mm | 42 46 52 | 46 52 60 |
| Screw L/D Ratio | 22 20.5 18 | 21.7 19.2 16.7 | |
| Injection Pressure | Mpa | 213 177 139 | 230 180 135 |
| Shot Volume | cm³ | 284 340 435 | 407 520 693 |
| Shot Weight(PS) | g | 267 320 409 | 362 464 618 |
| OZ | 9.4 11.3 14.4 | 12.8 16.4 21.8 | |
| Injection rate | g/sec | 105 126 161 | 116 148 197 |
| Screw Stroke | mm | 205 | 245 |
| Screw Speed | RPM | 210 | 200 |
| POWER UNIT | |||
| Hydraulic system pressure | MPa | 16 | |
| Pump motor power | KW | 32.7+32.7 | |
| Heater power | KW | 22 | |
| GENERAL | |||
| Oil tank capacity | L | 630 | |
| Machine weight | Ton | 15 | |
| Machine dimensions(l×w×h) | m×m×m | 7.2×2.2×2.3 | |
