双阶（子母）排气型塑料挤出造粒机组（水拉条
双阶排气型塑料挤出造粒机组，主要由两台排气式塑料挤出造粒机串联成阶式的废塑料回收造粒设备。挤出机采用不同的螺杆设计，适用于多种塑料的再生造粒，螺杆料筒经特殊的硬化处理，具有耐磨性、高产能特性，两阶（子母）排气型塑料挤出造粒机组有"丁字型"和"一字型"排列设计，两挤出机都设计有排气和快速更换滤网装置，可重复将物料加热后产生的气体排出，并经过两次过滤将物料的杂质过滤，使造出来的颗粒更结实、光滑、纯净。此机最适合于ABS、聚苯乙烯（PS）、高压聚乙稀（LDPE）、低压聚乙烯（HDPE），聚丙烯（PP）等再生挤出造粒。部份机型参照国外技术及按我国实际情况而设计，已被广大客户采用。 Double -stage vent style recycling making granular plastic extruder line,mainly build up by two set vent style plastic extruders.Our company produce the extruders that the screws are designed to the various natures of the different material are suitable in recycling making granule, Screws and barrels experience special treatments to become harder, so it endures the wear and tear better with a higher output. The two stage extruders are designed the equipment of vented port and screen changing quickly. Both vented hole and common one can drive the water in the material out and the impurity of plastic is filtrated by screen in the processing course so as to ensure products in good quality. The exhaust type plastic granules extruders manufactured by our Factory are suitable for recycling plastic granules extruding at LDPE, HDPE, PP, PS, PC, and ABS,. Some types of our machines have been designed in reference to foreign know-how and according to our national practice that they have been adopted by massive customers.
