Industry News- Ningbo beilun highsun machinery Co., ltd

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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26 Mar

The influence of the length of the screw of the injection molding machine on the injection range

The length of the screw is generally not measured in absolute length, but in length relative to the diameter. In this way, screws of different diameters can also be compared in length. This length is ...
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19 Mar

Cooling method of extruder screw when working

The screw needs to be cooled when extruding the material, mainly to ensure the smooth progress of the production and prevent the material from decomposing due to the excessively high plasticizing temp...
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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?

The influence of the length of the screw of the injection molding machine on the injection range

Cooling method of extruder screw when working

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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?

The influence of the length of the screw of the injection molding machine on the injection range

Cooling method of extruder screw when working

News categories

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Recent News

PRODUCT

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