Huare Technology (1) | Energy saving discussion on the premise of ensuring quality. Huare Machinery upgrades its energy-saving drying capacity

Recently, the invention patent of Ningbo Huare Machinery Manufacturing Co., Ltd“A type of energy-saving managementDryerThe control method”Officially authorized by the China National Intellectual Property Administration.

As of now, Huare Machinery has accumulated 8 invention patents, 34 utility model patents, 4 computer software copyrights, and 2 design patents.

Drying machine is one of the most energy consuming auxiliary equipment in plastic processing. How to make it efficient and energy-saving is a battleground for the auxiliary machinery industry.

　　From "fixed frequency" to "variable frequency"

　　Not pursuing the "only energy-saving theory"

The traditional energy-saving approach for drying control methods is to upgrade fixed frequency fans to variable frequency control. In the initial stage of heating, it runs at full speed to rapidly increase temperature, and automatically slows down after reaching a stable state, thereby reducing energy consumption.

Huare Machinery is not satisfied with this. As early as 2021, it has been continuously investing in energy-saving strategies. The company's technology research and development team has nearly 40 people, with clear research and development directions and priorities every year. "Energy saving, environmental protection, green and sustainable road" is the core strategy in recent years. General Manager Xia Qi personally participated in the formulation and review of the technical roadmap. The technology route of only drying and energy saving has gone through multiple scheme demonstrations, prototype production, customer on-site testing, and parameter optimization iterations during this period.

Highly valuing does not mean only talking about energy conservation. Some energy-saving solutions in the market only pursue the ultimate energy-saving data, which may lead toraw materialThere are issues with uneven drying and unstable quality. While investing heavily, Huare Machinery maintains a high degree of calmness and restraint. The primary task of auxiliary machinery is to ensure the quality and sufficient drying of the output raw materials, and then pursue the highest possible energy-saving efficiency on this basis. The company has formed a consensus of "energy conservation under the premise of ensuring quality".

　　Balancing production capacity and material temperature

　　We need both quality and energy efficiency

In the strategic planning of Huare Machinery, the green road is not only a response to the national "dual carbon" goal, but also a core path to create long-term value for customers. The second-generation energy-saving solution developed by Huare, which always adheres to this principle, has achieved comprehensive upgrades in three dimensions:

　　1. More comprehensive monitoring

The new plan adds real-time monitoring of the actual temperature of the raw materials output from the bottom of the drying bucket. Once there is a fluctuation in the output material temperature, the system will automatically adjust the heating strategy to ensure that the temperature of each batch of raw materials is stable and to prevent quality problems caused by temperature deviation.

　　2. Responding more intelligently

The system will perceive real-time changes in the production capacity of downstream injection molding machines. When the material speed of the injection molding machine increases, the system automatically improves the drying efficiency. Automatically reduce energy consumption when material usage slows down. Realize dynamic matching of "how much to use, how much to do" to avoid energy waste.

　　3. More widely applicable

Traditional methods have limited adaptability to some special raw materials, while the second-generation solution of Huare has undergone extensive testing and optimization, and can adapt well to more than 90% of commonly used plastic raw materials, achieving high efficiency and energy saving while ensuring drying quality.

　　The road to energy conservation and environmental protection still has great potential

　　Huare's plan will continue to iterate

At present, Huare Machinery's layout in the field of environmental protection and energy conservation goes far beyond the energy-saving of drying machines. Since 2025, the company has been granted three consecutive utility model patents in the field of environmental treatment equipment, forming a complete environmental technology matrix.

In the future, Huare Machinery will continue to be guided by green and sustainable development, focusing on drying, energy-saving, and environmentally friendly treatmentCentralized FeedingWe continue to invest in research and development in areas such as systems and intelligent operations, providing customers with more energy-efficient, intelligent, and reliable auxiliary solutions, and contributing to the green transformation of the national plastic machinery industry.