Description

Product description   The single screw mini extruder is suitable for polymer processing molding, especially for a small amount of samples for scientific research and development, to simulate the plastic processing of various aspects of continuous and discontinuous process, especially suitable for the teaching and research and development. The single screw mini extruder is equipped with PLC control system, can set and monitor all parameters. It is small and convenient, and is the best choice for laboratory test and small-scale production. Product overview 1、Screw diameter：16,20 (optional) 2、Length ratio：1:25, other length ratios(10 to 30 times) are optional 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：4 Mica heaters in the area of charging barrel, 1 heater in the handpiece area. Each area has a copper cooling fin covered with 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：PLC programmable color touch screen, man-machine interface operation system, extrusion process can be displayed and monitored dynamically,Including temperature control, driving, pressure, interlocking spreading function. 10、Power：3∮,AC380V,50Hz, three-phase and five-line power supply. 11、Dimension：850×450×650 (W×D×H)mm 12、Weight：About125kg