News- Ningbo beilun highsun machinery Co., ltd

06 May

Why plastic injection products are always deformed?

The shrinkage rate of crystalline plastics is usually 210 times that of amorphous plastics. Plastics can be divided into two categories: crystalline plastics and amorphous (also called amorphous) plas...
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30 Apr

Disadvantages and remedies of injection molded parts of injection molding machine

Describe the shortcomings of the injection clearly. And when the cause is determined. A systematic approach to deal with shortcomings, reduce and prevent them from reappearing, the most important thin...
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23 Apr

How to control the color difference of injection products?

In view of the fact that most injection molding manufacturers do not produce plastic masterbatches or color masterbatches themselves. The focus of attention can be on the production management and raw...
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16 Apr

Distinguish the quality of the mixed two-color injection molding machine

The two-color injection molding technology is technically more complicated than ordinary single-color molds because it is necessary to manufacture a set of high-quality two-color molds. Moreover, many...
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09 Apr

What are the process factors that affect the plastic extrusion of the vertical injection molding machine?

(1) Temperature. The temperature has a significant effect on the plastic extrusion of the vertical injection molding machine and the performance of the parison. Increasing the heating temperature of t...
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02 Apr

What are the reasons for the slippage of the screw barrel of the injection molding machine?

The material pipe will cause material degradation, thereby affecting the quality of the product. What are the reasons for the screw slippage? How to "catch" the slippery screw? When the screw of the b...
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Why plastic injection products are always deformed?

Disadvantages and remedies of injection molded parts of injection molding machine

How to control the color difference of injection products?

Distinguish the quality of the mixed two-color injection molding machine

What are the process factors that affect the plastic extrusion of the vertical injection molding machine?

What are the reasons for the slippage of the screw barrel of the injection molding machine?

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Why plastic injection products are always deformed?

Disadvantages and remedies of injection molded parts of injection molding machine

How to control the color difference of injection products?

Distinguish the quality of the mixed two-color injection molding machine

What are the process factors that affect the plastic extrusion of the vertical injection molding machine?

What are the reasons for the slippage of the screw barrel of the injection molding machine?

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Recent News

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