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Laboratory plastic single-screw extruder making machine is suitable for the processing and molding of polymers PLA/ ABS/ TPU/ PA/ PC/ PEEK, especially for scientific research and development with a small number of samples, to simulate many aspects of continuous and discontinuous processes in plastic processing , especially for teaching and research. Set up small experimental lines for film, sheet, pipe, granulation, etc.
Product performance of laboratory plastic single screw extruder:
A1: Professionally manufactured screw and barrel, with high processing precision and quality assurance; screw diameters are 20, 25, 30 optional, and the length-diameter ratio is 10~30 times optional, which expands the processing range of various materials. The screw and barrel are made of 40CrNiMo chrome-molybdenum alloy special tool steel, which has been treated by nitriding, quenching and tempering, chrome plating and ultra-fine grinding. It is hard, wear-resistant and extremely corrosion-resistant.
A2: The die head adopts a quick-connecting snap ring, which can quickly disassemble and assemble the die head, and is easy to connect to downstream equipment, saving time and effort for test conversion.
A3: Brand motor drive, stable and reliable screw speed control
A4: Cooling area: 3 sets of multi-blade fans with ultra-static forced air cooling
A5: Drive Motor: Precision Geared Motor
A6: Electronic control system: PLC programmable color touch screen, man-machine interface operating system, the extrusion process can be dynamically displayed and monitored, including temperature control, drive, pressure, interlocking and interlocking functions
Technical datas of laboratory plastic single screw extruder:
| Model | Screw diameter(mm) | Rotational speed(rpm) | Motor power(kw) | Motor type | Output(kg/h) | Center height(mm) |
| SJ-25/25 | 25 | 25 | 1.5 | AC | 3 | 1000 |
| SJ-30/25 | 30 | 50 | 2.2 | AC | 5 | 1000 |
| SJ-65/30 | 65 | 20-120 | 45 | AC | 150 | 1000 |
| SJ-65/33 | 65 | 20-120 | 55 | AC | 200 | 1000 |
| SJ-75/33 | 75 | 12-120 | 75/90/110 | AC | 350 | 1000 |
| SJ-90/33 | 90 | 12-120 | 160 | AC | 450 | 1100 |
| SJ-120/33 | 120 | 10-80 | 250/315 | AC | 850 | 1200 |
| SJ-150/33 | 150 | 7.5-75 | 315 | AC | 1200 | 1300 |
