At present, waste plastics are recycled into waste plastics processing plants and then crushed. Then, they are granulated with waste plastic granulators. The crushed noise, dust, and workers' working environment are poor. Screw extrusion granulation is used to scrap plastics through friction and electric heating. Melting, granulation by screw extrusion, the entire process energy consumption.

In order to overcome the noise and dust caused by the smashing process in the existing waste plastic granulator processing process, improve the working conditions of the workers, overcome the excessive energy consumption in the existing waste plastics processing process, and reduce the energy consumption, the waste plastic recycling granulation device includes: Material preparation room, stirring shaft, upper melting chamber, rack, stirring rod, grid, Spacer, lower melting chamber, spiral blade, screw, inlet pipe, heating element, circulating gas inlet, fan, extrusion die, transmission mechanism.

The design principle is as follows: the preparation room is connected to the upper melting chamber through a door, and the stirring rod device is agitated on the shaft and is driven by a transmission mechanism. The upper and lower melting chambers are separated by a grid. The lower part of the stirring shaft is a spiral blade, and the lower melting chamber is provided with a spacer. The heated exhaust gas enters the inlet of the circulating gas, the inlet is connected to the air inlet of the fan, the air outlet of the fan is connected to the heating chamber, the heating element is installed in the heating chamber, the outlet of the heating chamber is connected to the melting chamber through the air inlet pipe, and the transmission mechanism is a chain drive. The motor drives the agitator shaft after it is decelerated by the chain drive.

The equipment has the advantages that the waste plastic is heated and melted by the hot air, the melted plastic melt is extruded through the screw, and the recycled waste plastic does not need to be crushed, thus avoiding the noise and dust flying and improving the worker's Working conditions; By controlling the temperature of hot air, plastics can be prevented from degrading due to excessive temperature during the melting process. Hot air can be recycled and its recycling reduces energy consumption.

Plastics, with their light weight, high strength, corrosion resistance, easy processing, and other excellent properties, play an important role in various fields of economic construction. However, with the wide application of plastics, waste plastics processing becomes a difficult problem, and waste plastics are difficult to use naturally. Degradation will cause environmental pollution, and it will also cause waste of resources, especially packaging plastics, which account for a large proportion of waste plastics. Recycling of plastic waste is a turning waste into a treasure. Waste plastic granulators are the right assistants to solve ecological environmental pollution.

Galvanized Round Post

Highway Guard Rail

Hot dipped galvanized Steel Guardrail /Highway fence and Guardrail posts are mainly used for safety traffic barrier protection on highways and first-class highways at home and abroad. Q235 material is used domestically, and Q345 material is used abroad. The steel plate is formed by cold bending and then galvanized and electrostatically sprayed.

Beam Guardrail has strong corrosion resistance, bright and beautiful appearance, and high anti-collision strength, which meets the standards of the Ministry of Communications. , In line with GB / T31429.1-2015 "Anti-corrosion Conditions of Expressway Traffic Engineering Components" standard. Requirements of "Waveform Steel Guardrail Part 1: Double Waveform Motorway Guardrail"

Roofing Sheet For Building,Galvanized Guardrail Round Post,Highway Guardrail Round Post

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