产品详情
Description
This machine can be applied to the mixing, plasticizing and extrusion of engineering plastics, modified plastics, masterbatch and other high polymers with the features of uniformly dispersed, plastics coloring and filling to modify. It can be used in laboratory tests, quality control, teaching research and small-scale production.
Typical Application
<Surface appearance/determination of real viscosity curve
<Research on extrusion expansion behavior
<R&D of new products and new formulations
<Small-scale production of small pipes, sections, film or sheet
<Process optimization <Production quality control
Screw diameter | 20/25/30mm (optional) |
Rotation speed of screw | 0-120rpm frequency control |
Length ratio | 25：1,other length ratios can be customized |
Screw material | It is made of 38CrMoAl chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the hardness HRC55~60,roughness Ra≤0.4μm, nitriding depth≥0.6mm. |
Barrel material | It is made of 38CrMoAl chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming,polishing and super-precision grinding, the hardness HRC55~60, roughness Ra≤0.4μm, nitriding depth≥0.6mm. |
Heated zone | Mica heater in 4 area of charging barrel, heater in 1 area of handpiece. Each area has a copper cooling fin covered with stainless steel security wind shield |
Cooling device | Three groups of multi-wing fans to cool air quietly and strongly |
Drive motor | 2.2~3.7KW gear reducer motor with large load moment and low running noise |
Power supply | 3∮，AC380V，50Hz, three-phase and five-line power supply |
Electronic control system | PID/LED/RKC intelligent digital display temperature controller and high precision digital instrument which can display all extrusion parameters. |
Extrusion dies | Handpiece changed quickly (□cylindrical shape □hollow shape □sheet shape) |