Detailed Product Description of Vertical Stirrer Series (PXQF-500)
Energy-conserving king's series machines have been succeed in manufacturing
Features of Vertical Stirrer Series (PXQF-500)
Helical circular mixture, fast and equal atrring .
Suitable for all kind of plastic raw material and color.
Fully stainless steel contacting parts, rust free and easy to clean.
Installed with power control device to ensure safety.
- Q:How will the screw speed of injection molding machine be adjusted slowly?
- 1) the rated screw speed of injection molding machine. When molding PS, the plasticizing capacity and the screw speed of the material to be processed are calibrated by 50%--60% of the rated plasticizing quantity.2) determine the screw speed according to the maximum linear speed that the polymer can allow.The maximum speed of screw is n=V/ PI DThe maximum line speed allowed by V---- polymers in the formula. General polymer V=80cmm/S thermosensitive polymer V=1.8cm/sD---- screw diameter (CM)3) depending on the allowable shear rate r of the polymer, the V in the upper form is replaced by R and then determined.
- Q:Debugging and debugging process of injection molding machine
- (3) finished mold;Fault reason handling methodThe filling is too low to reduce the discharge pressure, time, speed, and the amount of injectionThe injection pressure is too high to reduce the injection pressureExcessive injection of glue reduces the amount of injectionThe injection time is too long to reduce the time between the shotsThe temperature is too high to reduce the temperature of materialUneven feeding, partial fullness, change of overflow size or positionThe mold temperature is too high or too low to adjust the mold temperature and the relative temperature at both sidesDie release, chamfering, repair die, remove chamferThe mold surface is not smooth, grinding dieDemoulding causes vacuum mold opening or ejection slowing down or mold adding air intake equipmentThe injection cycle is too short to increase coolingMold release is insufficient, slightly increase the amount of mold release agent(4) die for runner (nozzle);Fault reason handling methodThe injection pressure is too high to reduce the injection pressurePlastic temperature is too high to reduce plastic temperatureThe sprue is too big to change the moldThe sprue cooling is not enough to prolong the cooling time or lower the cooling temperatureThe sprue release angle is not enough to modify the mold to increase the angleThe sprue bushing is not in alignment with the nozzle to readjust its fitThe inner surface of the sprue is not only or has the mold of demoulding and chamferingPouring hole mold repair damaged roadNo sprue catch pinThe filling is too rich to reduce the amount of injection, time and speedMold release is insufficient, slightly increase the amount of mold release agent
- Q:How to install filter screen for injection machine nozzle?
- Take the old jet to the injection machine parts shop and buy a filter with the same teeth. Just put it on it! No tools, it is difficult to transform into their own, and install a filter nozzle, beer, miscellaneous materials do not have to open every day, sweating profusely, ha ha
- Q:Injection molding machine pressure, speed, back pressure unit is what and their relations with other international units
- Pressure injection molding machine, we often talk about the pressure, strictly speaking, the pressure is equivalent to the middle school, which bear the force per unit area, the international regulations, under 1N in the area of 1 square meters (Newton) on the pressure of 1Pa (Pascal), as long as know the multiple relation, it is easy to obtain the pressure (strong the conversion unit):1m=100cm=1000mm1kg = 10N1M (megabit, million) Pa=1MPa=1000k (1000) Pa=1000000PaSo 1MPa=10kg/cm^2=1N/mm^2We often use international non legal units of measurement: 1bar=10^5Pa=1kg/cm^2=0.1MPa (bar) and 1Torr=133Pa (Torr)The pressure gauge of the injection molding machine, the most used is MPa, bar, kgf/cm^2 unit, need to be reminded that, behind the two units is not our statutory units of measurement, but the world especially Europe and the United States is often used, because many components of the injection molding machine for imported components, including the pressure gauge, so we will often see illegal dial pressure gauge measurement units.In the injection molding machine, the injection molding machine pressure and back pressure unit is MPa, speed (actually refers to injection rate), the unit is g/s, or cm^3/s
- Q:What are the causes of bubbles in injection molding machines for low-pressure injection molding machines?
- Q:What's the meaning of "loosening and retreating" before injection machine?
- Small is relatively loose, loose retreat is to prevent the flow of material out of the back too much air inside, back too little will flow out, under the influence of the quality of the first mock exam.Injection molding machine, also known as injection molding machine or injection machine. It is a thermoplastic or thermosetting plastic plastic molding mold made of plastic products of all shapes of the main molding equipment. It is divided into vertical, horizontal and all electric type. The injection molding machine heats the plastic, applying high pressure to the molten plastic to make it crack and fill the mold cavity.
- Q:The material is unstable (PBT).
- The wear and tear of the backstop ring should be replaced in time, because the backstop ring will directly affect the quality of the product. Increasing the amount of storage can sometimes fill the product, but it can not meet the technological requirements of the product. For reference only. During the injection process, if the screw rotates, it shows that the backstop ring is leaking.
- Q:What injection molding machine is good?
- The vision for the company: "based on independent research and development, production and sales of plastic injection molding machine to become the first in the world of manufacturing enterprises,Actively lead the new trend of industry development."December 2006, Haitian Holdings Limited successfully listed on the SEHK (Hongkong stock exchange), initial public offering of shares.In August 2007, Haitian International Holdings Limited acquired Germany zhafir Plastics Machinery Manufacturing Co. ltd..Click hereChinese Machinery Association unitPresident of the Ningbo Association of machine unit
- Q:Injection molding machine non sol 20
- This kind of situation, see what material is used, if it is sticky material stronger, it is recommended to reduce back pressure, may also be a part of the temperature is broken. The temperature at the end of the back should be a little lower. What material would you like to tell me?. Try to increase the pressure and speed of the feed back.
- Q:What are the injection molding machine brands in China?
- Factors affecting user purchasesIndustry trends in the purchase of injection molding machines by users5, the survey of purchasing plan shows that 51% of users have purchasing plan. Among them, foreign-funded enterprises accounted for 40%, private enterprises accounted for 30%, joint-stock enterprises more than 20%, while state-owned enterprises less than 10%. Most of these users of the purchase plan belong to the automotive industry, followed by the packaging and electronic communications equipment industry.6, when asked whether the user will buy again in the use of brand, 36% of users are positive, 14% of users clearly will not, 50% of users expressed uncertainty.That is, the number of respondents surveyed and many factors such as uneven distribution of trade restrictions, although the investigation has a certain objectivity, but can not fully reflect the real situation of the market, only for your reference.
We are engaged in mechanical and electrical integration products' research, development, production, sales and service companies. Its main products are injection molding machines, CNC, EDM, wire cutting.
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