News- Ningbo beilun highsun machinery Co., ltd

15 Oct

How to choose the screw structure conditions in the injection molding machine?

The screw structure of the general-purpose injection molding machine generally adopts the standard middle diameter screw with strong versatility. When special conditions require, a conventional rod su...
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09 Oct

How to set the low pressure protection of the injection molding machine?

It means that many factories now require low-voltage protection and debugging of injection molding machines. In fact, most of the technicians do not adjust the low-pressure adjustment quickly and well...
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30 Sep

What are the reasons for the wear and damage of the rolling bearings of the injection molding machine?

1. Normal wear of rolling bearings. The wear of rolling bearings under stable and normal working conditions is due to the fact that the alloy steel used in the manufacture of bearings is subjected to ...
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24 Sep

What is the appropriate temperature of the hydraulic oil of the injection molding machine?

The ideal working temperature of the hydraulic system should be between 45 degrees and 50 degrees. The reason is that the hydraulic system is designed according to a selected pressure oil viscosity, b...
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14 Sep

What is the classification of injection molding machine screw?

1. Classification of injection molding machine screws: gradual screw, abrupt screw, general-purpose screw. 1) Gradual screw: Refers to the gradual transition of the groove depth from the deep groove i...
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06 Sep

What problems should be paid attention to when using the screw barrel of the injection molding machine?

1. Each plastic has an ideal plasticizing temperature range, and the processing temperature of the barrel should be controlled to make it close to this temperature range. Granular plastics enter the b...
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How to choose the screw structure conditions in the injection molding machine?

How to set the low pressure protection of the injection molding machine?

What are the reasons for the wear and damage of the rolling bearings of the injection molding machine?

What is the appropriate temperature of the hydraulic oil of the injection molding machine?

What is the classification of injection molding machine screw?

What problems should be paid attention to when using the screw barrel of the injection molding machine?

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How to choose the screw structure conditions in the injection molding machine?

How to set the low pressure protection of the injection molding machine?

What are the reasons for the wear and damage of the rolling bearings of the injection molding machine?

What is the appropriate temperature of the hydraulic oil of the injection molding machine?

What is the classification of injection molding machine screw?

What problems should be paid attention to when using the screw barrel of the injection molding machine?

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Product categories

Recent News

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