Lab Injection Molding Machine is a small machine that produces various plastic specimens by injection molding in the laboratory. The working principle of the injection molding machine is similar to that of a syringe used for injecting needles. It injects the plasticized molten plastic into the closed mold cavity with the help of screw or plunger thrust, and obtains the plastic products after cooling and solidifying. The laboratory injection molding machine is suitable for raw materials including PP, PC, PVC, ABS, PE, PA6, PS, PEI, PMMA, POM, TPU, TPE and so on.
The laboratory injection molding machine is a smaller and improved version of the production injection molding machine. It has the characteristics of small size, low energy consumption, easy operation, convenient movement, and no noise pollution. It is an important equipment for making small specimens for experiments, small batch production, and teaching research.
The machine mainly includes injection system, clamping system, injection system, heating system, control system, etc. The injection system consists of a hopper, screw, barrel and nozzle. With different molds, it can produce a variety of plastic samples including dumbbells, flakes, etc. The machine is equipped with a servo system to ensure that the whole machine runs fast and smoothly, energy-saving, environmentally friendly and with good repeatability. We can provide models including 20T, 25T, 40 and 60T to meet the different needs of users. Different models have different parameters such as screw diameter, injection pressure, injection volume, clamping force, etc. If you have more questions, please feel free to contact us.
Technical Parameters
| Model | Unit | AT-P6160-20 | AT-P6160-25 | AT-P6160-40 | AT-P6160-60 | |
| Injection unit | Screw diameter | mm | 22 | 22 | 25 | 28 |
| Injection pressure | kg/cm2 | 2170 | 2170 | 1960 | 2170 | |
| Injection volume | G/OZ | 40/1.4 | 40/1.4 | 64/2.2 | 80/2.8 | |
| Screw stroke | mm | 110 | 110 | 110 | 140 | |
| Nozzle stroke | mm | 150 | 150 | 200 | 200 | |
| Mold clamping unit | Clamping Force | Tons | 20 | 25 | 40 | 60 |
| Platen size | mm | 380*290 | 380*290 | 430*430 | 470*470 | |
| Tie-bars spacing | mm | 250*200 | 250*200 | 280*280 | 310*310 | |
| Min mold thickness | mm | 100/40 | 130/100 | 120/160 | 160/200 | |
| Mold opening stroke | mm | 215 | 215 | 215 | 250 | |
| Max mold opening distance | mm | 255/315 | 315/345 | 340/380 | 410/450 | |
| Power Unit | Max hydraulic pressure | kg/cm2 | 140 | 140 | 140 | 140 |
| Motor power | KW | 4(5HP） | 4(5HP） | 4(5HP） | 7.5(10HP) | |
| Total power consumption | KW | 6 | 6 | 6.4 | 11.5 | |
| Others | Machine weight | kg | 1000 | 1000 | 1500 | 2000 |
| Machine dimensions | mm | 2020×600×1400 | 2400×700×1500 | 2600×700×1500 | ||
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