Blog

There are many friends who are engaged in the injection molding industry. Because they are only engaged in one of the varieties, they may not know much about other molds, but we can learn more about the upstream and downstream of the mold industry by understanding the mold industry as a whole, so I All types of molds are classified. …

Why use baked plastic raw materials? ABS, PC, PA6 types of plastic raw materials need to be baked, but PP, TPO, POM types do not need to be baked? In the injection molding process, the moisture content of the material must be in a relatively low range to ensure the normal injection molding and the normal physical properties of the …

Electrical parts 1. Wire connector inspection Unfastened wires in the connector will cause high temperature or spark damage at the connector position. A poor connector will also affect the signal transmission; the connector on the contactor will be easier to loose due to the vibration of the electromagnetic action, so it is necessary to check the wire connector regularly Position …

Causes and solutions of injection machine failures 1. The oil temperature is too high The abnormal increase in oil temperature may be caused by abnormal cooling system or high heat generated by oil pressure components during operation. 1. The cooling system is abnormal 1) The supply of the cooling system is insufficient, such as the water switch is not fully …

According to the “Basic Situation of National Mould Professional Factory” compiled by the Operation Management Committee of my country Mould Industry Association, my country’s mould is growing at an average rate of over 15%, which is more than double the average value-added of domestic GDP. Among them, casting molds account for about 5% of the total output value of various …

The strong development of Zhejiang injection machine industry As a pioneer in China’s reform and opening up, Zhejiang took the lead in industrial development. After decades of rapid development, the entire machinery industry has been rapidly improved, and many injection molding machine companies have slowly mastered the previous processing and manufacturing. In addition to core production technology, more large-scale enterprises …

1. Control the production of defective products, (control defective products) 2. Improve mold efficiency, mold efficiency directly affects the amount of material used. 3. Control inventory to avoid inventory caused by excessive production. 4. Cultivate the concept of cost saving for technicians, and avoid too much waste when adjusting the injection molding machine. 5. Confirm the change of the product …

1.The area of the mold opening hydraulic ring is too small Mold opening force = mold opening oil pressure ring area × mold opening oil pressure If you want to increase the mold opening force when the maximum pressure is determined, you can only increase the mold opening oil pressure ring area, and you can increase the mold opening oil …

China mold industry is growing faster than GDP! According to the “Basic Situation of National Mould Professional Factory” compiled by the Operation Management Committee of China Mould Industry Association, China’s mould is growing at an average rate of over 15%, which is more than double the average value-added of domestic GDP. Among them, casting molds account for about 5% of …

According to the different types of gating system, the plastic mould can be divided into three types: (1) the large nozzle mould: The runner and gate are on the parting line, and the mould is demoulded together with the product when the mould is opened, the design is the simplest, the processing is easy and the cost is lower, therefore, …

2020 China Injection Machine Market Report Not only a large number of products can be directly produced by the injection machine, but also the key equipment that constitutes the injection stretch blowing process. China has become the world’s largest country in the production of plastic machine parts. The reasons for promoting the development of China’s injection machine equipment manufacturing industry …

Zhejiang, with a long history and culture, is known as the hometown of injection molding machines. It has bred many well-known injection molding machine enterprises, including Haitian, FLYSE. Zhejiang is the largest injection molding machine production base in China, accounting for more than 1 / 2 of the total annual production of domestic injection molding machines and 1 / 3 …