Repair Methods for Screws and Barrels
1.1 Thermal Spraying Repair Thermal spraying offers surface strengthening for repairs, characterized by high-quality wear-resistant coatings, low cost, high efficiency, and wide applicability. Its basic process involves: melting spraying materials (metals, ceramics, plastics, etc.) into a liquid or molten state, refining them into particles ranging from tens to hundreds of microns, and spraying these particles […]
Main causes and solutions of screw extruder wear
Main cause of wear of the screw extruder The normal wear of the screw and cylinder of the screw extruder mainly occurs in the feeding area and the metering area. The main wear reason is caused by the dry friction between the slice particles and the metal surface, and the wear is reduced. Screw and […]
How to install and adjust the screw extruderInstallation of the barrel
How to install and adjust the screw extruderInstallation of the barrel When the barrel deviation, the screw may be difficult to load, barely loaded The screw will be squeezing noise, or damage the screw shaft And shaft sleeve, or scraping screw and barrel, causing disallowed damage. The way to adjust the deflection position of the […]
The installation method of the conical twin-screw of the plastic extruder
Here is the general installation method for the conical twin screws of a plastic extruder: 1. Preparation Work Clean relevant components of the extruder, including the barrel, screws, coupling, etc., to ensure there is no debris or dirt. Check whether the new screws meet the specifications and whether there is any damage or deformation. Prepare […]
Rosmoul &3D-TECH 18-20 JUNE 2024ICROCUS EXPO, MOSCOW, RUSSIAPAVILION 1,HALL 4F110
Rosmouc&3D-TECH 18-20 JUNE 2024ICROCUS EXPO,MOSCOW,RUSSIAPAVILION 1,HALL 4F110
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Bioplastics are a good medicine for solving plastic pollution?
In 2018, words such as “green, environmentally friendly, and recyclable” became hot words in the plastic industry. As plastic gradually integrated into every aspect of our lives, it also posed a significant threat to the ecological environment and even us. So far, humans have produced 8 billion tons of plastic, and the plastic straws flowing […]
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Maintenance of Blowing Film Machine
The maintenance of a film blowing machine is a key factor in ensuring its service life and is the fundamental method for extending its lifespan. Proper maintenance methods can extend the equipment’s service life and ensure production. The following are the correct maintenance methods for film blowing machines Regularly check the temperature rise and mechanical […]
