Description

Product description The small single screw extruder can be used for mixing and extrusion of engineering plastics, modified plastics and masterbatch. It is especially suitable for the teaching and research and development, small-scale production of small pipes, sections, film or sheet. The equipment control small single screw extruder is equipped with high-precision LED digital display. It can be used in laboratory tests, quality control, teaching research, new product research and development, etc. Product overview 1、Screw diameter：16, 20, 25, 30 ( optional ) 2、Length ratio：1:25 3、Rotation speed of screw：0-95rpm frequency control 4、Screw material：It is made of 38CrMoAlA 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. 5、Barrel material：It is made of 38CrMoAlA 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. 6、Heated zone：Mica heater in 3 areas of charging barrel, heater in 2 area of handpiece.Each area has a copper cooling fin covered with stainless steel security wind shield. 7、Cooling device：Three groups of multi-wing blowing fans force cooling, quietly and strongly. 8、Driving motor：Precision gear reduction motor 9、Electronic control system：PID/LED/RKC intelligent digital display temperature controller, high precision digital instrument shows all of the extrusion parameters, including temperature control, driving, pressure, interlocking spreading function. 10、Power：3∮, AC380V, 50Hz, three-phase and five-line power supply 11、Dimension：1250×500×940 (W×D×H)mm 12、Weight：About175kg