Injection molding machine factory analyzes the current international situation of injection molding machines
Nowadays, not only in China, but also in the United States, the United Kingdom, Japan, South Korea, etc., the machinery industry uses various types of injection molding machines to operate the industry. The horizontal injection molding machine and the injection molding machine are the most extensive. There are also all-electric injection molding machines, all-electric injection molding machines, energy-saving injection molding machines, agile molding machines, plastic molding machines, high-speed fine molding machines, and large two-plate injection molding machines.
Injection molding opportunities continue to be driven in the direction of automation, energy saving, intelligence, and unmanned. At present, China's injection molding machines imported from Japan, the United States, Germany and other developed countries are equipped with nearly 2 billion US dollars, and the import value has increased year by year, especially for fine injection molding machines for processing fine plastic products. Along with this, China also encourages injection molding machine companies to carry out high value-added, high-skilled, low-energy products and improve the international competition of the industry. With its superior energy-saving characteristics, handling characteristics and processing characteristics, the all-electric injection molding machine will occupy the market of plastic press in the next 20 years.
Any major format changes are accompanied by adjustment and adaptation of all industries. Before the arrival of all-electric injection molding machines, inverters and flight skills are necessary transitions for energy saving of injection molding machines, and inverters are the transition of servo skills. Most domestic injection molding machines adopt PLC control systems. However, the PLC control method also has its own disadvantages. For example, its anti-interference, reliability and temperature control accuracy are not ambition at some time.
The servo drive system of the injection molding machine not only has unparalleled superiority in the degree of control accuracy and system response, but also can complete the mechanical soft start together, and has little impact on the power grid. In the injection molding machine servo skills have been properly experienced today, with the decline in equipment costs, the next 20 years will be the era of full servo control injection molding machine.