The main equipment of the melt-blown non-woven fabric production line
includes: screw extruder, melt-blown screen changer, melt-blown cloth metering pump, melt-blown device, winding device, air system (hot air blower and heater), etc.
Melt-blown non-woven fabric production lines can achieve high-efficiency melt-blown non-woven fabric production, all due to the mutual cooperation between this equipment, they have the following different functions in the melt-blown non-woven fabric production line.
The function of the screw extruder is to melt the sliced material.
The function of the melt blown-screen changer is to filter out the impurities in the melt to avoid clogging the spinneret holes.
The function of the melt-blown cloth metering pump is to accurately measure, control the output and the fineness of the fiber, and deliver the melt to the spinneret continuously and evenly.
The function of the winding device is to pack the melt-blown cloth into rolls.
The function of the air system (hot air blower and heater) is to provide the temperature and pressure of the hot air used for spinning air stretching.
The function of the melt-blown cloth metering pump is to accurately measure, control the output and the fineness of the fiber, and deliver the melt to the spinning die continuously and evenly. The function of the melt blown-screen changer is to filter out the impurities in the melt to avoid clogging the spinneret holes.
The melt blown-screen changer generally uses the melt-blown double-column hydraulic screen changer, because the column hydraulic screen changer has higher pressure resistance, wear resistance, long-term use without material leakage and change. Advantages such as small fluctuation of net melt.
Melt blown cloth metering pump generally adopts external meshing helical gear design, which has smaller clearance, smaller pulse, balanced operation, and lower vibration than spur gear structure. The lubrication between the gear shaft and the shaft sleeve is self-lubricated by the raw material melt, and no additional lubricant is required to ensure the purity of the raw material.
The electric heating rod is used for heating, the heating effect is better and safer, and the plug-in method in which the lead wires are all connected to a junction box is safer.
The meltblown double-column hydraulic screen changer adopts an integrated design to optimize equipment space and energy consumption. Its main function is to realize non-stop screen change operations.
The main body of the melt blown-screen changer is made of special alloy materials through rigorous forging, surface heat treatment, and precise metal processing; it also adopts high-quality heat treatment technology and a strict quality control system to ensure stability and durability of the product.
Compared with manual screen changer and plate hydraulic screen changer, the melt-blown double-column hydraulic screen changer has optimized structure design, realized the function of guiding and exhausting, and completely eliminated the problem of melt-pressure and temperature fluctuations during the screen change process.
If you want to know more about the meltblown nonwoven production line after reading the above, you can contact us for a comprehensive solution.
As a professional manufacturer of non-woven equipment
, we have won praise and trust from many customers with our excellent technology and high-quality products. We put the needs of our customers first, the equipment we produce meets strict standards, and we also have a professional quality inspection system to strictly control the weight of each link of production. Our comprehensive management service system can provide customers with thoughtful one-stop shopping service and effective solution technology. If you are interested in our meltblown non-woven equipment, please contact us immediately!