Detailed Product Description of Small Injection Molding Machine(PX120)
SCREW DIMATER mm 30 34
SCREW L/D RATIO L/D 22.7 20
SHOT SIZE(THEORETICAL) cm^3 113 145
PXS, the newest series machine, servo energy-saving machine. With servo motor. Its delivered power varies with loading power without any excess energy waste. During pressure maintenaning period, servo motor cosumes little energy for lowering speed of motor while no work in cooling time. Compared with average injection machines, servo motor machines can have 20%-80% electricity saving. small injection molding machine
Specification of Small Injection Molding Machine(PX120)
SCREW L/D RATIO
SCREW ROTATE SPEED
C LAMPING UNIT
SPACE BETWEEN TIR BAR
PUMP NOTOR POWER
- Q:Injection molding machine melt when the screw speed is particularly slow, what is the reason for the oil pound pressure is small?
- 1. check how much screw speed is set when the injection machine is set2. is the temperature setting reasonable? If the solution temperature (barrel temperature) is unreasonable, and the fluidity of the compound is not good, it will appear because of friction, speed is very slow.The above should be the oil pump problem
- Q:What are the types of injection molding machines?
- As the structure and types of injection molding products are relatively large, the injection molding machine used for molding injection products is also more.
- Q:What is a vertical injection molding machine?
- Features of vertical injection molding machine:1, an injection device and a locking device for processing in the same vertical center line, and the mold is opened and closed down. It covers only about half of the horizontal machine, so it is converted into an area of about two times.2, easy to insert molding. Because the surface of the mold faces upwards, the insert is positioned easily. The template fixed template movable machine, belt conveying device and mechanical hand combination of words, can easily realize automatic insert molding.3. The weight of the die is supported by the horizontal plate for opening and closing movements. The phenomenon of the front falling of the horizontal machine caused by the gravity of the mould can not occur, so that the mould can not be opened and closed. Conducive to durability, mechanical and die accuracy.4, through a simple manipulator can be taken out of each plastic cavity, is conducive to precision molding.5, the general mold locking device is open for opening around, easy to configure all kinds of automation devices, suitable for complex, sophisticated products automatic molding.6, the drawstring lose conveying device is easy to achieve string moldthe middle installation, easy to realize automatic molding production.7. It is easy to guarantee the consistency of resin flow and die temperature distribution in mold.8, equipped with rotating table, moving table and tilt table and other forms, easy to insert molding, mold combination molding.9, small batch production, the mold has the advantages of simple structure and low cost, and easy to uninstall.10, has withstood the test of many earthquakes, vertical machine because the center of gravity is low, the relative horizontal machine shock resistance is better.
- Q:What's the neutron in the injection machine?
- Is the core for neutron retreat, is a static mode and dynamic mode of action, or in dynamic or static in the mold, the product shape is set according to the mold, such as the 1.5 circular spherical edge holes or other flowers, when the mold of the product must have holes on the movable die, eye or other flowers certainly can not die, so die design must have the core pulling action (neutron and function) of the die holes or iron flower type with the core pulling out, then the product is easy to release.
- Q:How about the four column balance of injection molding machine?
- With a dial indicator on the two pattern, by adjusting the big nut on the column Corinth to achieve its balance
- Q:How to choose an injection molding machine
- The selection of injection molding machine is usually made by the following parameters, for reference.1: modulus of capacity, that is, the maximum plastic mold size that can be placed.2: amount of material is melt, maximum amount of glue tube can shoot a glue, injection molding products of the first mock exam should not exceed the total amount of 70% melts.3: clamping force, with reference to the largest product surface area, the maximum injection pressure, the mold can not open the clamping force.
- Q:The injection molding machine does not store the material to do so,
- When the material storage, you look at the nozzle has no material, if there is no transfer under the pressure, if you look at the material hopper have feed tube material, if there are very thick material in the hopper below the card down to the tube without glue, will have to screw in the back. Not always
- Q:How will the clamping force and injection pressure of injection mould be set?
- The clamping force can be calculated, and the injection pressure should be determined according to the actual condition of the mold and the specifications of the injection molding machine.A simpler approach:When the material is injected into the mold cavity at high pressure, it will produce a support force, so the mold locking unit of the injection molding machine must provide sufficient clamping force to prevent the mold from being opened. The clamping force is calculated as follows: from the demand for the appearance of the finished product size projection area in the direction of the switch mode of finished products; projection area of the supporting die strength = finished in switching mode direction (cm2) pressure * * mold cavity number (kg/cm2); mold pressure with raw materials and different raw materials, general 350~400kg/cm2 machine; the clamping force is greater than the supporting die strength, and to be on the safe side, the machine clamping force usually must be greater than 1.17 times the strength of the supporting die.
- Q:What are the injection molding machine brands in China?
- Can refer to modern plastic injection molding machine brand surveyIn recent years, the rapid development of China's plastics industry has greatly improved the injection molding machine industry. With Europe, the United States, Japan, Korea and many other internationally renowned injection molding machine brand access, as well as the rapid rise of China's injection molding machine enterprises, the market competition is becoming increasingly fierce. In order to help you understand the user China injection molding machine current demand psychology, demand status and dynamic demand, "PT" magazine on the basis of modern plastic Vogel industry media reader huge data resources at home and abroad, 54 injection molding machine brand, in the reader investigation activities brand demand. To improve the accuracy and objectivity of the survey, the survey issued a total of 3000 questionnaires, the main application areas covered by the injection molding machine, including packaging, automotive, household appliances, electronic communication equipment and medical equipment industries. A total of 355 valid questionnaires were received, of which more than 60% of respondents had equipment procurement decision-making rights or advice in the enterprise.
- Q:Injection molding machine barrel temperature in production
- 1, your machine back pressure regulation is too large; 2, screw idle or slip, cause melt time longer, friction produce heat; 3, setting temperature is too low, melt resistance is too large, friction produce heat;
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