Which domestic company offers the best cost-performance ratio for twin-screw extrusion granulators?
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The counter-rotating twin-screw extrusion granulator is mainly used for modifying plastics; it can be cooled either by water or air. The WP machines from Germany are too expensive, and when they break down, one has to replace them with domestic models. Please give some suggestions; thanks in advance!
The earliest companies to develop this technology in China, and those with relatively high quality, include Lanzhou Lantai, Nanjing Rubber & Plastics, Nanjing Keya, and Cangzhou Dongfang. These companies were initially surveyed and put into operation by WP Company.
I’ve heard of rubber and plastic; I don’t know anything else!
Nanjing Keya, Ruiya – these all are good options
Everyone is welcome to participate and share which companies are mainly producing twin-screw extruders for modified plastics in China at present
It seems that Coya was tricked by Cobelco; what a pity
Shanghai Jinhu – that’s what our factory uses
Our company mainly uses Coperion (W&P), JSW, and TOSHIBA; most of the time we opt for W&P, as its price is relatively high, while Japanese brands are somewhat cheaper
The quality of W&P is indeed good; the output of MEG58 is equivalent to, or even greater than, that of JSW65. Moreover, those little Japs won’t even allow the use of a forced feeder
It seems that most people are still using WP and jsw. It is hoped that domestically produced units will soon have their own technology.