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Reasons and Countermeasures for Common Damage of Extruder Screw and Barrel
20
May
2021
The screw and barrel of the extruder are the core components of the extruder. Their combination is related to the working quality of the extruder, the plasticizing ability of the material and the prod...
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Maintenance and Repair of Extruder Screws and Barrels
18
May
2021
Screw and barrel are two important parts of plastic mechanical extruder. If the screw and barrel of the plastic machinery extruder are damaged, it will affect the operation of the machine.1. What shou...
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The Maintenance of Screw and Mold of the Extruder Barrel
08
May
2021
1. The maintenance of screw and mold of the extruder barrelBefore the extruder is stopped, the mold should be turned to have an interval of 5 to 10mm to make the hinge (bending arm) structure of the c...
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Daily Maintenance of the Extruder Barrel Screw
07
May
2021
1. How to clean extruder barrel screwIf the injection product is often replaced according to the plasticization temperature range of the material or residual material, and the amount of oil in the bar...
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How Strong is the Processing Performance of the Extruder Barrel Screw
06
May
2021
In order to repair the barrel screw, if the inner surface of the barrel is not severely worn or scratched, you can polish it on a lathe with oilstone or emery cloth.1. When the inner surface of the ex...
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What Are the Reasons for the Wear of the Screw and Barrel?
05
May
2021
The combined working quality of the two parts of the extruder screw and barrel has an important influence on the plasticization of materials, the quality of products and the production efficiency. The...
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What Are the Reasons Why the Screw and Barrel Are Easily Damaged?
04
May
2021
1. The friction between the screw and barrelThe screw rotates in the barrel, and the friction between the material and the two causes the working surface of the screw and barrel to gradually wear: the...
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Maintenance of the Twin Screw Extruder
03
May
2021
In order to ensure the safe and stable production of the twin screw extruder and prolong its service life, the maintenance of the twin screw extruder must be strengthened. The basic contents are as fo...
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How to Protect the Screw and Barrel?
02
May
2021
What are the ways to protect the screw and barrel? Let's take a look together!Corrosive, abrasive and high-temperature resistant resins may unknowingly damage the screw and barrel. For example, so...
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Repair Method of the Extruder Barrel
01
May
2021
1. Why is the extruder barrel damaged late?The screw of the extruder rotates in the barrel, and the friction between the material and the two causes the working surface of the screw and the barrel to ...
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Tips for Improving the Performance of Twin-screw Extruder
07
Apr
2021
The twin-screw extruder is a commonly used equipment for modified plastics manufacturers. Here are some tips that can improve the performance of the twin-screw extruder: 1. Add heat insulation gaskets...
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Innovative Technology Trends in the Twin-screw Market
04
Apr
2021
1. High speed, high output of twin screwHigh speed, high efficiency and energy saving have been the main theme of continuous improvement of international plastic machinery in recent years. High speed ...
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Advantages of Twin Screw Extruder
01
Apr
2021
Ⅰ. Application of twin screw extruderPlastic blending and modification granulation is mostly done by extruders, which are mainly divided into single screw and twin screw. With the continuous optimiza...
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Faults and Solutions Frequently Encountered in Twin Screw Extruders
08
Jan
2021
When the twin screw extruder is used for a long time, some common faults will occur, so here are some knowledge about common faults, and then you can repair it by yourself.1. The head pressure is unst...
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Core Technology of Twin Screw Extruder
01
Jan
2021
The processing section of the twin-screw extruder is mainly composed of the extruder barrel, screw elements and mandrel. It is the functional area of the twin-screw extruder to complete plasticization...
