Multi-stage Dual-color / Material Rotary Injection Moulding Machine
Product Overview:
1. Vertical mold opening, vertical injection, suitable for insert
molding
2. Nitrided steel screw, material tube, high torque hydraulic motor
drive, multi-stage injection pressure, good plasticizing
performance.
3. Direct pressure mother-mold lock cylinder design, rapid mold
clamping, low-pressure safety mold clamping, automatic mold
closing, multiple pressure control, high safety and improved mold
life.
4. Electrical protection device, no mistakes, maintenance operator
safety.
5. Automatic fault display, maintenance is quick and easy.
6. Electronic control and hydraulic use brand-name parts, quiet,
precise and durable.
7. Multi-stage temperature control, multi-stage injection pressure,
rate of fire, back pressure stepless adjustment, suitable for
molding of precision plastic parts.
8. Optional servo energy-saving motor.
9. This machine offers a wide range of programmable functions
including automatic inclusion, extraction and fully-automatic
production.
10 Two column and four column (option)
Technical parameters:
| Type | Model | Unit | ZL-3059B-1 | ZL-3059B-2 | ZL-3059B-3 |
| Injection system | Screw diameter | mm | 22 | 28 | 36 |
| Maximum injection pressure | Kg/cm² | 2342 | 1446 | 1210 |
| Theoretical shot volume | cm³ | 38 | 65 | 122 |
| Maximum shot weight(PS) | G/oz | 36/1.2 | 58/2.0 | 113/4 |
| Injection rate | cm³/sec | 32 | 53 | 70 |
| Screw speed | R/min | 0-150 | 0-180 | 0-200 |
| Injection rate | mm | 100 | 100 | 120 |
| Nozzle retraction stroke | mm | 220 | 220 | 300 |
| Clamping System | Clamping Force | tons | 5.5 | 85 | 120 |
| Opening Force | tons | 7.2 | 8 | 10 |
| Rotary table diameter | Mm | 848 | 1064 | 1176 |
| Minimum mold thickness | mm | 180/240 | 250/310 | 280/380 |
| Opening stroke | mm | 200 | 250 | 280 |
| Open daylight | mm | 380/440 | 500/560 | 560/660 |
| Maximum die size | mm | 330*270 | 440*400 | 500*450 |
| Ejetor force | tons | 1.3 | 2.2 | 4.1 |
| Ejetor stoke | mm | 35 | 50 | 50 |
| Oil power system | Max.hydaulic presssure | Kg/cm² | 140 | 140 | 140 |
| Pump output | L/mm | 53 | 59 | 63 |
| Oil tank capatity | L | 166 | 250 | 400 |
| Cooling water consumption | L/h | 600-800 | 800-1000 | 800-1000 |
| Electric power | Kw | 7.5 | 11 | 15 |
| Electrothermal capacity | kw | 2 | 2.7 | 4.1 |
| Others | Machine dimension(approx.) | m | 2.05*1.7*2.6 | 2.2*1.85*3.0 | 2.55*2.1*3.2 |
| Machine weight(approx.) | kg | 4000 | 5000 | 7000 |
