Vertical Mold Opening , Injection Machine , Suitable for Insert
Molding
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-3059-20 | Zl-3059-25 | ZL-3059-28 | ZL-3059-30 |
| Injection system | Screw diameter | mm | 20 | 25 | 28 | 30 |
| Injection pressure | Kg/cm² | 1715 | 1164 | 816 | 886 |
| Theoretical shot volume | cm³ | 31 | 49 | 56 | 70 |
| Max.injection weight(PS) | g | 29 | 60 | 80 | 84 |
| Injection rate | cm³/sec | 20 | 30 | 30 | 68 |
| Screw stroke | mm | 100 |
| Max.screw speed | rpm | 0-155 | 0-205 |
| Nozzle contact force | tons | 2.0 | 2.4 |
| Nozzle retraction stroke | mm | 133 | 140 | 165 |
| Number of temperature control | - | 1+2 |
| Material hopper capacity | L | 15 | 15 | 20 |
| Clamping System | Clamping Force | tons | 15 | 20 | 30 |
| Opening Force | tons | 7 | 7 | 6.5 |
| Platen Size | mm | 450*290 | 460*310 | 520*370 |
| Distance Between Tie Bare | mm | 280*140 | 303*153 | 350*205 |
| Min. Mold Height | mm | 140/80 | 160/100 | 160/100 |
| Opening Stroke | mm | 160 | 180 | 180 |
| Max. Open Daylight | mm | 300/240 | 340/280 | 340/280 |
| Ejector Force | tons | 1.3 | 1.3 | 1.3 |
| Ejector Stroke | mm | 35 | 35 | 35 |
| Sliding System | Slide Stroke | mm | - | - | - |
| Max. Mold Weight | kg | - | - | - |
| Station Clearance | mm | - | - | - |
| Hydraulic Power System | Max. Hydraulic Pressure | Kg/cm²(mPa) | 140 | 140 | 140 |
| Pump Output | L/min | 23 | 23 | 26 |
| Oil Reservoir Capacity | L | 80 | 80 | 100 |
| Cooling Water Consumption | /hr | 400-600 | 400-600 | 400-600 |
| Pump Motor Power | KW | 3.5 | 4 | 4 |
| Barrel Heating Power | KW | 2.2 | 2 | 2.7 |
| Total Wattage | KW | 5.5 | 6 | 6.2 |
| Others | Machine Weight | tons | 0.68/0.8 | 0.68/0.8 | 1.1/1.3 |
| Machine Dimensions L*W*H | mm | 1550*900*2350 | 1400*900*2200 | 1570*950*2350 |
| Shipping Weight | tons | 0.8/0.9 | 0.88/0.9 | 1.3/1.5 |
| Shipping Measurements L*W*H | mm | 1750*1050*2400 | 1500*1000*2300 | 1670*1050*2450 |
