Injection Molding Machine LOG-900A8 QS Certification

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Injection Molding Machine LOG-900A8 QS Certification

Common thermoplastic resins include:

Injection Molding Machine LOG-900A8 QS Certification

Q: What is an injection molding machine?: Friends go to the bookstore to buy books, injection molding books to see, than you ask here to learn much faster. Study hard

Q: Which country was the injection machine invented in?: In 1958, the first injection molding machine was born in Shanghai, and opened a new page of our own plastic machinery. But the injection molding machine produced at that time was of low technical content, and could only use general plastic to produce daily necessities with lower technical requirements, such as plastic boxes, plastic barrels, plastic basins, etc.. With the development of petrochemical industry in China, China's plastics machinery industry has gradually formed an independent industrial sector, and a certain scale, is an important part of the national machinery industry, especially since the reform and opening up, China's plastics machinery industry has been considerable development.

Q: How is the screw speed of injection molding machine adjusted? Who knows very well?.: Injection molding machine screw speed, first, adjust the injection molding machine pre molding pressure and flow, and then adjust the back pressure

Q: How can the injection machine be set with parameters?: This problem is too big, ha haSpecific analysis of specific issues

Q: Known diameter and displacement length of screw.: when the product is other plastic:M (other) = (1.1~1.3) * (product weight + gating system total weight)M (PS) =1.05*W (other) / P (other)1.05 is PS density unit g/cm3P (other) for other plastic density(formula: P =M/V)

Q: How the elite injection molding machine sales in Southern China?: Not how the elite injection molding machine is low, I used, not very easy to use. The quality is poor and the price is cheap

Q: Excuse me: what are the differences between injection molding and extrusion?: Extrusion die is very simple, that is, die sets of core mold, similar to the two ring together, extrusion tube shape, and then through the sink cooling hardened. Injection molding and extrusion, the biggest differences are as follows: 1, injection molding can be more complex products, products are discontinuous, one cavity, such as mobile phone shell, etc.. The characteristics, not continuous production, cooling the first mock exam to play the first mock exam. And head. 2, extrusion can only be done in the same cross-section, continuous production of products, such as pipes,. Features can be continuous production, through the sink, edge extrusion edge cooling. As long as the material, always can be squeezed out, tens of thousands of meters can not head.

Q: Seek advice! Is there a better low-pressure injection molding machine? After the sale well, which friends can introduce, thank you!: As far as I know, the low pressure injection molding machine produced by Connie Technology Co., Ltd. is especially good and provides full range of technical support, which is rich in New Technology

Q: How much is the power consumption of the 80 ton injection molding machine in an hour?Plastic accessories 2 grams, the first mock exam 8, one minute can beer several times?What size of injection machine is needed for such a small fitting? 80 tons is OK?Master answer, advertising do not trouble!: This is an estimate.Specific circumstances have changed. It might be a little lower than this. But not too much.Because the total power of the 80 ton machines is about 15 kilowatts, even if the actual use is only half, there are also 8 kilowatts.

Q: My company bought several days to fully send the injection molding machine! Secondhand! What seems to be a small barrel?! 600t's injection molding machine seems to be about the same size as the Haitian 160t in our factory! But the motors are big! 600t motors have 77kw! What's more, there are two cylinders in the part of the machine that I don't know what to use!!Don't look for the production of daily necessities but also bought no way only to re make a barrel of the two cylinders is said to have a small pump oil to two cylinders to increase the pressure to speed up not by nitrogen small motor without the proportional valve directly into the cylinder direct injection to do it ordinary machine line: The high speed cylinder, speed faster than the general machine, the injection quantity is smaller. To be fast, the motor power is certainly a bit bigger. You still have a small, 600 tons of new models, the power of the motor is greater. The two cylinders are nitrogen cylinders for increasing speed.It's kind of a different kind of machine, and I don't know if it will work for you.

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