The Working Principle And Characteristics Of Waste Plastic Recycling Extrusion Granulator
The working principle and characteristics of waste plastic recycling extrusion granulator
1. Specific Description:
The working principle of traditional waste plastic recycling extrusion granulation machine is to melt plastic through a single-stage and double-stage extruder, squeeze and push the plastic strip, and then cut the granules after cooling, drying and fixing.
The water ring cutting/fog cutting/underwater cutting and extrusion granulation machine is a new mechanical equipment that instantly contacts the cooling circulating water on the surface of the molten extrusion mold and immediately cuts the granules.
The relative advantages of molten particle cutting over solid particle cutting are obvious.
Through years of technological reserves, our company has independently developed the water ring cutting/fog cutting/underwater cutting system, which is leading in the world, with some main indicators exceeding the same industry overseas.
The super hard alloy cutting head is selected;
The unique heating and constant temperature system is symmetrical in heat;
The clear cutting system ensures that the spindle is in full contact with the pressure surface;
The unique starting and driving valve device makes operation convenient and quick.
2. The water ring/mist/underwater granulation unit has the following key technical features:
1. Since the plastic is scraped off by the blade in the dissolved state and then cooled by the circulation system cooling water
'This method can be used for polymers of different viscosities. In the dissolved state, cutting particles is less likely to produce other smoke and dust, and the appearance of the cutting particles is neat and the outer packaging and transportation are convenient'.
2. According to the extrusion rate
'The intelligent matching and adjustment of the material pipeline outlet ash discharge rate and cutting rate is carried out, and the cutting size is adjusted. Manually select different numbers of blade discs with different blade heads, and adjust the cutting size'.
3. Cooling sink area
'Cut the grain.4-6-6.mm long cooling sink area, greatly reduced'.
4. Automation
'Automation is completed for the granulation process. The operation is simple and the noise is low. The cutting efficiency is high'.
5. The production capacity
'The production capacity is higher than that of the ordinary push bar cutting granulation, and the energy consumption is low'.
