PVC granulator has PVC transparent soft material, PVC transparent hard material, PVC plastic calcium mother granulator.
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PVC granulator has PVC transparent soft material, PVC transparent hard material, PVC plastic calcium mother granulator. The output of PVC cable granulator is 330kg. Applicable to: PVC cable material granulator, sole material, transparent bottle material, medical material, low smoke halogen-free or halogen-free flame retardant cable material, EVA shielding material, PEEVA carbon black masterbatch and other cross-linked cable material, radiation cross-linked cable material production.
This set of equipment has the following advantages:
1. Excellent mixing effect and easy temperature control.
2. Use less power and space.
3. The mixing and granulating process of raw materials is fully automatic (automatic connection control) to reduce personnel operation.
4. This set of equipment does not need special operation technology, and it is easy to produce high-quality products.
5. It has excellent adaptability. Temperature control is easy, so the damage and deterioration of raw materials are reduced.
Introduction of plastic granulator system and function:
1. Granulator main machine (granulation master machine)
The main machine of the granulation is also called the main machine of the granulation (master machine). Its characteristic is that the main difference of the granulator of different plastics is reflected in the main machine. Through its screw design and change, the configuration parameter changes to meet the requirements of producing different plastic particles. It is mainly composed of the following parts:
Extrusion system. It is mainly composed of barrel, screw, die and filter. Its function is to plasticize plastic raw materials in film, granular, powder, block or other shapes into a uniform melt under the action of temperature and pressure, and then be fixed temperature, pressure, quantitative and continuous from the die by the screw Squeeze out.
Transmission system. It is mainly composed of motor, gear reducer and belt. Its function is to drive the screw and enable the screw to obtain the necessary torque and speed under the given process conditions (such as temperature, pressure and speed, etc.) and to rotate the roll uniformly to complete the extrusion process.
Heating and cooling system. It is mainly composed of a heater, a cooling device installed outside the barrel, and a cooling device inside the screw. Its function is to ensure that the extrusion process is completed within the temperature range required by the process by heating or cooling the barrel, screw and other components.
Feeding system. It is mainly composed of a hopper and an automatic feeding device. Its function is to provide the required materials to the extrusion system steadily and continuously.
2. Pelletizing auxiliary machine (particle making machine)
Plastic granulation auxiliary machine is also called sub machine. The main structure of the granulation auxiliary machine is similar to that of the main machine, and its function is to further homogenize and uniformly extrude the material. The differences are in the following parts:
Mechanical die head. The structure of the die head of the pumping auxiliary machine is relatively diverse. According to whether the screen is changed or not, it is divided into a round screen die and a square screen die; according to the screen change method, it is divided into a round screen die and a square screen die. Manual screen changer die head, electric screen changer die head and hydraulic screen changer die head; divided into single die head and double die head according to the number of screen positions; divided into water-cooled strip cutting and air-cooled drawing according to different pelletizing and cooling methods Strip pelletizing, hot cutting of air ring die surface, hot cutting of water ring die surface, water granulation, water mist granulation, etc.;
3. Peripheral equipment of plastic granulator
Cooling device: mainly composed of cooling water tank, cooling water ring, air duct or air curtain. Its function is to cool the viscous fluid material extruded from the die into a strip glass state.