How to choose a suitable plastic granulator

With the hot plastic recycling industry, the demand for plastic granulators is also increasing. Many enterprises have also started producing plastic granulators, which has led to a wide variety of granulators on the market and uneven quality. How to choose a suitable plastic granulator?

1. Choose reasonable plastic granulation equipment based on your actual situation, such as the supply of raw materials, investment budget, and the power and water supply situation of the factory building.

2. Users can choose plastic granulators with advanced technical parameters and reasonable prices through vertical or horizontal comparison. Vertical "refers to the main technical parameters of plastic granulators that should meet industry standards and be reviewed according to industry standards. Horizontal comparison is based on the technical parameters of similar plastic granulators both domestically and internationally.

3. The stability, reliability, safety, and service life of the machine are important indicators for choosing a plastic granulator. The stability of a machine is often manifested in whether the equipment structure and auxiliary systems operate smoothly during each cycle, operate in a silent environment without impact, and the noise should not exceed industry standards. These situations are related to the manufacturing and assembly accuracy of mechanical aspects, as well as the reasonable design and structure of their connecting devices. Reliability and service life are mainly reflected in the rigidity of the plastic granulator system, which is related to the structure, size, materials, and heat treatment process of the reducer, bearing seat, screw, barrel, cross connector, and its bearings.

4. Safety: Preheating the screw and barrel to prevent cold start. When the material of the screw does not reach the specified temperature and insulation time, it is prohibited to start, otherwise accidents may occur.

5. Equipment production efficiency should be high, functional facilities should be complete, and the degree of automation should be high. The high production efficiency is mainly manifested in the short granulation cycle of plastic under normal granulation process conditions. This reflects the comprehensive performance indicators of a granulator's mechanical, power, and heating systems. Therefore, high-quality power sources, reducers, and electronic components must be used, and precision manufacturing technology must be used to improve the sensitivity and repeated accuracy of the granulator system. This is a reliable guarantee for the efficient operation of the granulator system.

6. The energy-saving and environmental protection of granulation equipment cannot be ignored as indicators. Energy saving mainly reflects the water-saving and energy-saving ability of plastic granulators compared to similar machines under normal process conditions in terms of power drive system, cleaning system, heating system, and cooling system.

7. The humanized design and operability of plastic granulators are also important indicators to measure the quality of the equipment. The plastic granulator should make its operation and management more humanized, with convenient operation, clear and understandable display, and clear at a glance. With parameter selection and temperature control, it can quickly diagnose and troubleshoot faults, reducing material waste in the shortest possible time, and restoring normal system operation.

8. The maintenance and repair of the equipment are convenient and simple. The installation positions of mechanical power sources, reducers, heating systems, and temperature control cabinets are in places that are conducive to machine maintenance and repair, and the degree of universality and standardization of components is high, making them readily available in the market.