A:Yonte extruder rollers are made of high quality alloy steel with a specific shape and internal structure. It plays a key role in plastic extrusion, achieving plasticization, providing extrusion pressure, controlling temperature, and requiring wear and corrosion resistance. It is necessary to do a good job of cleaning, checking wear, maintaining the temperature system and lubricating the transmission parts in daily life to ensure the long-term stable operation of the extruder and the quality of plastic products.
A:The failure of temperature control device of embossing machine may lead to the quality problems of embossing such as unclear pattern, uneven color and material deformation. It may also damage the embossing roller, transmission components and cause electrical system failure; At the same time, it will cause production interruption, increase debugging time and increase product scrap rate, seriously affect production efficiency and product quality, and bring losses to enterprises.
A:Wood-plastic embossing machine mainly has mechanical, hot pressing, hydraulic and other types. According to the number of embossing rolls, there are single rolls, double rolls and multiple rolls. According to the degree of automation can be divided into manual, semi-automatic and fully automatic. Different types have their own characteristics, suitable for different production scales and embossing requirements, users can choose the right type of wood-plastic embossing machine according to actual needs.
A:The aging of the plastic extruder is reflected in the wear and deformation of the mechanical structure, such as the increase of the clearance of the screw barrel and the fatigue deformation of the frame. Electrical system aging failure and performance decline, wire and cable and components easy to fail; Production efficiency decreases, extrusion volume decreases and energy consumption increases. The product quality is unstable, the defects increase, the rejection rate rises, affecting the economic benefits of enterprises and the production process.
A:Plastic pipe cutting machine maintenance is very important. When using, pay attention to ensure that the power line is safe and reliable. Wear suitable work clothes, workpiece clamping firmly. Do not trim burrs on the surface of the grinding wheel. Remove dust and debris in time, clean the ash accumulation parts and cooling system, check the lubrication system. If conditions exist, the cylinder can be cleaned regularly to ensure the health of the equipment, extend its service life, and ensure the efficient cutting work.
A:The grain size of wood powder affects the properties of wood plastic products. Fine wood powder can strengthen the bond with plastic, improve the strength and dimensional stability of the product, but may reduce the toughness. The coarse wood flour reduces the density of the product and the dimensional stability is poor, but the fluidity is better. In addition, the surface of fine wood powder products is smoother and the color is uniform; Coarse wood flour is coarser. It is necessary to select the appropriate particle size wood powder according to the demand to optimize the performance of the product.
