With the continuous expansion of the demand for vertical injection molding machines, the competitiveness of enterprises is also continuously upgraded, which makes the vertical injection molding machine industry have a very promising development prospect. So what are the feeding methods of the vert... read more
In the past two years, my country's plastic machine industry has developed more and more rapidly, and the strong crusher industry has continuously improved its strength and core competitiveness through various channels such as industry exhibitions and scientific research cooperation, narrowing the... read more
The reason why the motor of the vertical injection molding machine cannot be started: 1. The motor does not turn and makes an abnormal sound at the same time, immediately turn off the emergency stop button, check whether the fuse is blown or loose, and then check whether the three-phase power su... read more
The moving parts with different thermal expansion coefficients in the hydraulic components are stuck due to their smaller fitting clearances, causing action failure, affecting the transmission accuracy of the hydraulic system, and resulting in poor working quality of the components. Hazard two: ... read more
The rise of the plastics industry has driven the growth of vertical injection molding machinery. The total production value of vertical injection molding machines is refreshed every year. Under what circumstances must vertical injection molding machines be used? The rise of the plastics industry... read more
A strong crusher's working environment is harsh, so the damage rate of parts is high. Some easy-to-wear parts are often damaged, which involves a replacement problem. Bearing is one of the wearing parts of jaw strong crusher, and replacement is also an inevitable problem. So what should we pay att... read more
Why does the hopper plastic dryer overheat? How do solve the problem of overheating and overheating? The operation mode of the ordinary hopper plastic dryer is a fixed operation mode, which is continuously heated by the hot air pipe, and the fan continuously transports the hot air into the dryin... read more
The principle of the bakelite injection molding machine is similar to that of injection needles. It relies on the thrust of the extruder screw (or plunger pump) to inject molten plastic in a molten state (that is, a viscous flow state) into a closed mold core, and then dry and fix the plastic to o... read more
1. Reasons for the high-temperature rise of the injection molding machine (1) The volume of the fuel tank is too small, the heat dissipation area is not enough, and the cooling device is too small in capacity. (2) The quantitative pump oil supply system that selects the oil pump capacity accor... read more
Recently, affected by the strong cold air, most parts of our country have entered the coldest weather of the year. Everyone should take precautions against cold when going out. The low temperature brought by the cold air will last for some time, and it is necessary to pay attention to the antifree... read more
1. During the production process, the temperature rise of the bearing should be checked frequently. When the temperature rise exceeds 50°C, the machine should be shut down for inspection to find out the cause and eliminate the fault. 2. When the strong crusher is running, the transmission belt i... read more
The vertical injection molding machine is controlled by a microcomputer, and the power system is controlled by hydraulic transmission. The plastic material is heated by a heating ring in the material tube and generated by the rotation of the screw of the material pipe, and then pre-plasticized and... read more
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