News- Ningbo beilun highsun machinery Co., ltd

31 Mar

Bottle preforms & caps, all in one service！

PET bottle refers to a plastic material called polyethylene terephthalate, or PET for short, which is a polymer produced by combining terephthalic acid and ethylene glycol. PET plastic has the charact...
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24 Mar

What is the injection molding machine gear assembly method?

In the injection molding machine, the gears are generally fixed on the shaft. For the fit of the gear and the shaft, H7/k6, H7/n6, H7/r6 precision transition fit or interference fit is mostly used. Th...
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17 Mar

How to test poor contact of injection molding machine?

(1) A voltmeter is generally connected to the power inlet board of the control cabinet to observe the voltage during operation. If a certain voltage is low in the west or fluctuates greatly, this item...
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09 Mar

How to troubleshoot the electrical system of the injection molding machine?

Sometimes the failure of the electrical control system is more complicated, and now the injection molding machines are all controlled by microcomputers, and the software and hardware are intertwined. ...
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02 Mar

What is the effect of oil pollution on the leakage of the hydraulic system of the injection molding machine?

gas pollutionUnder atmospheric pressure, about 10% of the air can be dissolved in the hydraulic oil, and under the high pressure of the hydraulic system, more air or gas will be dissolved in the oil.A...
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22 Feb

What are the reasons for the leakage of the hydraulic system of the injection molding machine?

1 Design FactorsChoice of sealsThe reliability of the hydraulic system depends to a large extent on the design of the hydraulic system seal and the selection of the seals. Due to the unreasonable sele...
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Bottle preforms & caps, all in one service！

What is the injection molding machine gear assembly method?

How to test poor contact of injection molding machine?

How to troubleshoot the electrical system of the injection molding machine?

What is the effect of oil pollution on the leakage of the hydraulic system of the injection molding machine?

What are the reasons for the leakage of the hydraulic system of the injection molding machine?

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Bottle preforms & caps, all in one service！

What is the injection molding machine gear assembly method?

How to test poor contact of injection molding machine?

How to troubleshoot the electrical system of the injection molding machine?

What is the effect of oil pollution on the leakage of the hydraulic system of the injection molding machine?

What are the reasons for the leakage of the hydraulic system of the injection molding machine?

News categories

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Recent News

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