Plastic granulator
1 Product Introduction
Plastic extrusion granulator is a key equipment for plastic recycling and reuse, and its capacity is directly related to production efficiency and economic benefits. According to different production needs, we have designed different models of granulators to meet the production needs of different scales.
When designing these granulators, we fully considered the balance between energy consumption and efficiency to ensure that energy conservation and emission reduction can be achieved while meeting high production capacity. In addition, we also focus on the ease of operation and maintainability of the equipment to reduce the labor intensity of operators and reduce maintenance costs. Through these designs, we aim to provide customers with cost-effective products to help them maintain their advantages in the fierce market competition.
In summary, our series of plastic extrusion granulators not only meet the needs of different levels in terms of capacity, but also optimize performance, operation and maintenance in order to provide a comprehensive solution for the plastic recycling industry.
2 Application scenarios
The granulator has significant efficiency and environmental advantages in processing aluminum and plastic waste generated after paper and plastic separation. It is able to convert these mixed wastes into recyclable plastic particles through high-temperature melting and extrusion molding. This kind of pellets can not only be used to produce new plastic products, but also reduce dependence on virgin plastic resources, which helps to achieve a circular economy.
In terms of design, the granulator is usually equipped with an advanced filtering system, which can effectively remove impurities in the waste and ensure the purity of the pellets. In addition, the granulator has a high degree of automation and is easy to operate, which greatly reduces labor costs and labor intensity. In terms of environmental protection, the closed production process of the granulator reduces the emission of harmful gases and meets the environmental protection requirements of modern industry.
3 Principle Introduction
The principle of the plastic extrusion granulator is mainly based on the working mode of its host-extruder system. The system consists of three parts: extrusion system, transmission system and heating and cooling system.
Extrusion system: The extrusion system includes screw, barrel, hopper, die and mold. The plastic raw material enters the barrel through the hopper, is bitten by the screw and is forced to the die as the screw rotates. In this process, the plastic is plasticized into a uniform melt, and under the continuous push of the screw, it is extruded out of the die through the die to form the desired shape and size.
Screw: It is the most critical component of the extruder and is directly related to the application range and production efficiency of the extruder. It is made of high-strength and corrosion-resistant alloy steel.
Barrel: It is a metal cylinder, usually made of heat-resistant, high-compression-strength, strong, wear-resistant and corrosion-resistant alloy steel or a composite steel pipe lined with alloy steel. The barrel and the screw cooperate to complete the crushing, softening, melting, plasticizing, exhausting and compacting of the plastic, and continuously and evenly convey the rubber material to the molding system.
Hopper: The bottom is equipped with a cut-off device for adjusting and cutting off the material flow, and the side is equipped with a sight hole and a calibration metering device.
Head and mold: The head is composed of an alloy steel inner sleeve and a carbon steel outer sleeve, and a molding mold is installed inside. The function of the head is to convert the rotating plastic melt into parallel linear motion, and introduce it into the mold sleeve to give the plastic the necessary molding pressure. The mold determines the shape and size of the extrudate.
Transmission system: The function of the transmission system is to drive the screw and provide the torque and speed required by the screw during the extrusion process. It usually consists of a motor, a reducer and bearings, etc. .
Heating and cooling system: Heating and cooling are necessary conditions for the plastic extrusion process. The heating device heats up the plastic in the barrel to the temperature required for the process operation. The cooling device is used to remove the excess heat generated when the screw rotates to prevent the plastic from decomposing, scorching or difficult to shape due to excessive temperature.
In general, the plastic extrusion granulator processes the plastic raw materials into the required granular products through the synergy of the extrusion system, transmission system and heating and cooling system.
4 parameters
| No. | Model | Power | Output （kg） | Dimensions (m) |
| 1 | Z275 | 160+400 | 800 | 5.5*2.2*1.8 |
| 2 | Z245 | 132+380 | 700 | 5*2.1*1.7 |
| 3 | Z225 | 110+340 | 600 | 4.5*2.1*1.7 |
| 4 | Z205 | 110+300 | 470 | 4*1.9*1.6 |
| 5 | Z185 | 90+240 | 360 | 3.5*1.9*1.6 |
| 6 | Z165 | 55+160 | 220 | 3*1.9*1.6 |
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Address：Xin'anxinbei Industrial Park, Zhongwu Street, Xinyi City, Jiangsu Province,china
Telephone： 400-9586-668
Whatsapp : +8618910059577
Email : hongxincoco@gmail.com
Contact us
Address：Xin'anxinbei Industrial Park, Zhongwu Street, Xinyi City, Jiangsu Province,china
Telephone： 400-9586-668
Whatsapp : +8618910059577
Email : hongxincoco@gmail.com