Plastic granulators pick up environmental protection banner

Drying equipment

China Drying News Plastic granulator is currently more mainstream environmental protection machinery products. Nowadays, waste plastics are heavily polluted, which wastes resources and pollutes the environment. The development and manufacture of environmental protection machinery has important implications for the regeneration and utilization of waste plastics, environmental protection and development.

At present, our society is gradually developing and plastic has been applied to every corner. No matter where you are, you are unaware that you are not exposed to plastic energy. The plastic granulator is an energy-saving and environmental-friendly mechanical equipment that is used for recycling waste plastics. It is processed into recycled pellets that are in short supply in the plastics industry and are sold well in the market. They are returning to the plastic products factory to create value again and reduce waste of resources. The plastic products factory According to the needs of manufacturing a wide range of industrial supplies. Agricultural supplies and daily necessities.

The operation of plastic granulators involves a wide range of national economy, but it also faces some difficulties:

1: The plastic granulator is a large energy consumer in China. In addition, the pollution caused by the plastic granulator process is often an important source of environmental pollution in China. The progress of the plastic granulator technology has a close relationship with the development of the entire national economy. .

2: The environmental pollution of the plastic granulator is also quite serious. Among the most widely used types of conventional plastic granulator equipment, more than three-quarters of them are hot air plastic pelletizers. These types of plastic granulator equipment have a very serious environmental pollution, and they are used for burning coal in plastic granulator systems. The transformation of the furnace has become an important issue to be solved.

When exploring the new development path of plastic granulator technology, comprehensive consideration must be given to energy efficiency, environmental protection, and product quality in order to achieve comprehensive, coordinated, and sustainable development. To implement the development strategy of high-efficiency and green plastic granulators, we must first take the path of resource-saving development and change the single, extensive plastic granulator into a combination and intelligent plastic granulator. It is necessary not only to fundamentally transform the plastic granulator technology, but also to carry out comprehensive and multi-level energy-saving technological transformation, and to vigorously develop plastic granulator technology that applies renewable energy and industrial waste heat.

Refrigerant Dryer

Refrigerant dryer is widely used in nitrogen/Oxygen Generator, it is a very important part to get rid of water. Its principle is compressed air is cooled in an air-to-refrigerant heat exchanger, then the condensed moisture is separated and drained off. The air is then reheated in an air-to-air heat exchanger with the help of incoming air. This action also pre-cooling the incoming air.


For the cooling method of dryer, there are two types: air cooling and water cooling. For small flow rate machine, normally it is recommended to use air cooling dryer. For big flow rate machines, better use water cooling type.

Refrigerant Dryer

Refrigerant Dryer Specification

Inlet temperature:≤80℃

cooling method:Air-cooling
Inletpressure:0.4~1.0Mpa
Pressure drop:≤0.03Mpa
Dew point:3~10℃


Refrigerant Dryer,Refrigerant Air Dryer,True Refrigerant Air Dryers,Refrigerant Compressed Air Dryer

Shandong Gamma Gas Engineering Co. Ltd. , https://www.gammagases.com