The perfection degree of plastic machinery of injection molding machine directly affects the quality, output and cost of plastic semi-products or products, so it must be able to adapt to changes in temperature and stress of plastic compounding and processing, and the resulting changes in the propert... read more
Hydraulic transmission of injection molding machine hydraulic system: The hydraulic oil is used as the working medium, and the mechanical energy of the prime mover is converted into the pressure energy of the hydraulic oil by the power element (oil pump), and then passed through the control element,... read more
The working principle of the injection molding machine is similar to the injection syringe. It uses the thrust of the screw (or plunger) to inject the plasticized molten state (ie, viscous flow state) into the closed mold cavity. The process of obtaining products after curing and setting. Injection ... read more
Important factors affecting the selection of injection molding machines Generally speaking, most customers who have been engaged in the injection molding industry for many years have the ability to judge and choose the appropriate injection molding machine for production. However, in some cases, the... read more
The injection molding industry is facing an opportunity for rapid progress. However, in the cost structure of injection molding products, electricity costs account for a considerable proportion. According to the needs of Qingdao injection molding machine facilities, the traditional injection molding... read more
Injection system composition: The injection system consists of a plasticizer and a power transmission device. The plastic injection device of the screw injection molding machine is mainly composed of a feeding device, a feeding cylinder, a screw and an injection nozzle. The power transmission device... read more
The injection molding machine has a wide range of applications in the line body, such as the connection line, all kinds of electronic, computer data lines and power plug wire injection molding. The stand of the vertical machine can be more stable and placed. Improve the stability of the molding. Sin... read more
Injection weight Injection weight is an important parameter of the injection molding machine. It is the most frequently used parameter when selecting an injection molding machine, expressed in ounces or grams. Although this parameter is simple and easy to understand, it is easy to be misunderstood. ... read more
There are many types of injection molding machines offered by major manufacturers, such as vertical, horizontal, and all-electric types. However, according to the type of processed plastic products, it can be divided into two colors, multiple colors, and two plates, etc., so it needs to be better se... read more
Whether it is a hydraulic or electric injection molding machine, all movement during the injection process creates pressure. Appropriate control of the required pressure can produce a finished product of reasonable quality. Pressure regulation and metering system On hydraulic injection molding machi... read more
Opening the injection molding plant and contacting the injection molding machine will naturally touch the important part of the injection molding machine - the screw. As one of the wearing parts of injection molding, the screw often requires the injection molding manufacturer to buy a few more for t... read more
(1) Injection system The effect of the injection system: the injection system is one of the most important components of the injection molding machine. Generally, there are three main methods of plunger type, screw type and screw pre-plastic plunger type. The most widely used now is the screw type. ... read more
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