【Summary】:

Driven by the tide of enterprise research and development, many new products have emerged in the injection molding machine market. The all-electric injection molding machine is one of the products of innovative technology. It maintains a low speed in the conditions of pressure holding, cooling and idling to achieve the purpose of energy saving and noise reduction, but its service life is short. What brings greater impact to the traditional hydraulic injection molding machine market is the electro-hydraulic injection molding machine that integrates hydraulic and electric drives. It combines the high performance of a full hydraulic injection molding machine with the energy saving advantages of an all-electric type, which can improve the efficiency of the power drive system, reduce energy consumption losses, and accelerate the development and application of energy-saving technologies for hydraulic injection molding machines. Principle of energy-saving injection molding

Driven by the tide of enterprise research and development, many new products have emerged in the injection molding machine market. The all-electric injection molding machine is one of the products of innovative technology. It maintains a low speed in the conditions of pressure holding, cooling and idling to achieve the purpose of energy saving and noise reduction, but its service life is short. What brings greater impact to the traditional hydraulic injection molding machine market is the electro-hydraulic injection molding machine that integrates hydraulic and electric drives. It combines the high performance of a full hydraulic injection molding machine with the energy saving advantages of an all-electric type, which can improve the efficiency of the power drive system, reduce energy consumption losses, and accelerate the development and application of energy-saving technologies for hydraulic injection molding machines.

Innovating the principle of energy-saving injection molding is also one of the important ways to promote energy saving of injection molding machines. For example, Ningbo Haihang Plastic Machinery Manufacturing Co., Ltd. has adopted the principle of energy-saving injection molding of low-pressure high-speed external hot runners for large-scale injection-molded parts and developed a 50 kg ultra-large energy-saving injection molding machine. The loading power of the hydraulic power system is only 37 kilowatts, which is the same specification. The general horizontal injection molding machine is 1/7 to 1/6, and the total loading power of the whole machine is only 192 kilowatts.