In response to the surge in energy demand in emerging markets, Taiwan’s new electricity prices have been rising since June 1st. Injection molding machines with energy-saving effects appear to be a new product that the public injection molding machine plants are rushing to announce. Energy-saving equipment such as loop variable pumps and closed-loop variables contend with each other, and some manufacturers also purchase meter for the machine to use as a weapon.
Fu Qiangxin, who has already set up production and sales bases in the mainland, pointed out that in the Chinese market where power conservation is limited, many manufacturers have launched injection molding machines that feature variable-capacity pumps to achieve energy-saving effects. Some press makers even randomize units. A meter is included to confirm the effectiveness of energy saving.
In fact, as early as fifteen years ago, the variable energy-saving circuit technology was launched by the Taiwan Plastic Machinery Factory. In general, it can indeed achieve energy-saving goals. However, the so-called "energy saving" is in fact limited conditions, and must pay other costs, must be carefully selected.
After all, “there is no lunch for lunchâ€, if manufacturers blindly believe that only a small cost can be used to obtain big benefits, then they fall into an irrational trap. The following is a list of several points about the selection of energy-saving injection molding machines, providing reference for injection molding manufacturers, I hope everyone from a rational point of view carefully consider variable selection of energy-saving machine.
Variable pump is the only choice for injection molding machine energy saving? Manufacturers believe that, in fact, there are many energy-saving injection molding machines, from the special oil circuit design, oil and electricity composite (electric servo screw drive), full servo control (all-electric), double pump double pump, inverter motor Inverter Duty Motor, provincial electrical appliances, etc., variable pumps are just one of them. Manufacturers should make comparisons and assessments on multiple sides and choose the type of energy conservation that best meets their needs and benefits. If you install a variable machine, must be significantly more energy-efficient than the general machine? The principle of the variable machine is to use the variable pump to randomize the operation demand and provide appropriate flow to achieve the energy saving effect.
However, this energy-saving effect can hardly show the effect of injection molding of general products and thin-walled products, especially during high-speed production. Only products that require a long period of high pressure maintenance will have obvious energy-saving effects. This is a general press factory. Well-known conclusions, but its poor response speed and stability, and will increase maintenance costs, reduce the negative effects of machine life, but many manufacturers do not know, due to unclear, it is easy to fall into In the myth of "All products using variable machines must be able to save energy substantially", the mistakes that have been made in a partial manner are formed.
Therefore, when considering whether to use a variable energy-saving machine, it is necessary to confirm whether the product type is a product with a high holding pressure demand. If only a general product or a thin-walled product is produced using a variable machine, its energy-saving effect becomes insignificant.
Fu Qiangxin, who has already set up production and sales bases in the mainland, pointed out that in the Chinese market where power conservation is limited, many manufacturers have launched injection molding machines that feature variable-capacity pumps to achieve energy-saving effects. Some press makers even randomize units. A meter is included to confirm the effectiveness of energy saving.
In fact, as early as fifteen years ago, the variable energy-saving circuit technology was launched by the Taiwan Plastic Machinery Factory. In general, it can indeed achieve energy-saving goals. However, the so-called "energy saving" is in fact limited conditions, and must pay other costs, must be carefully selected.
After all, “there is no lunch for lunchâ€, if manufacturers blindly believe that only a small cost can be used to obtain big benefits, then they fall into an irrational trap. The following is a list of several points about the selection of energy-saving injection molding machines, providing reference for injection molding manufacturers, I hope everyone from a rational point of view carefully consider variable selection of energy-saving machine.
Variable pump is the only choice for injection molding machine energy saving? Manufacturers believe that, in fact, there are many energy-saving injection molding machines, from the special oil circuit design, oil and electricity composite (electric servo screw drive), full servo control (all-electric), double pump double pump, inverter motor Inverter Duty Motor, provincial electrical appliances, etc., variable pumps are just one of them. Manufacturers should make comparisons and assessments on multiple sides and choose the type of energy conservation that best meets their needs and benefits. If you install a variable machine, must be significantly more energy-efficient than the general machine? The principle of the variable machine is to use the variable pump to randomize the operation demand and provide appropriate flow to achieve the energy saving effect.
However, this energy-saving effect can hardly show the effect of injection molding of general products and thin-walled products, especially during high-speed production. Only products that require a long period of high pressure maintenance will have obvious energy-saving effects. This is a general press factory. Well-known conclusions, but its poor response speed and stability, and will increase maintenance costs, reduce the negative effects of machine life, but many manufacturers do not know, due to unclear, it is easy to fall into In the myth of "All products using variable machines must be able to save energy substantially", the mistakes that have been made in a partial manner are formed.
Therefore, when considering whether to use a variable energy-saving machine, it is necessary to confirm whether the product type is a product with a high holding pressure demand. If only a general product or a thin-walled product is produced using a variable machine, its energy-saving effect becomes insignificant.