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Energy-saving way of cosmetic plastic tube extruder
by：Lisson
2020-09-14
Energy saving mode of cosmetic plastic tube extruder The energy saving of cosmetic plastic tube extruder can be divided into two parts: one is the power part and the other is the heating part. Energy saving in the power part: Most of the inverters are used. The energy saving method is to save the residual energy of the motor. For example, the actual power of the motor is 50Hz, and you actually only need 30Hz in production to be enough for production, and the excess energy consumption is in vain If it is wasted, the inverter is to change the power output of the motor to achieve the effect of energy saving. Energy saving in heating part: Most of the energy saving in heating part is the use of electromagnetic heaters. The energy saving rate is about 30% to 70% of the old resistance coil. The working process of the cosmetic plastic tube extruder. The plastic material enters the extruder from the hopper, and is transported forward by the rotation of the screw. The material is heated by the barrel and the screw is in the process of moving forward. The shearing and compressing effects make the material melt, thus realizing the change among the three states of glass state, high elastic state and viscous flow state. In the case of pressurization, the material in the viscous flow state is passed through a die with a certain shape, and then becomes a continuum with a cross-section similar to the die according to the die. Then it is cooled and shaped to form a glassy state, thereby obtaining the workpiece to be processed.
Maintenance of cosmetic plastic tube extruder:
⑴Daily maintenance of cosmetic plastic tubes is a regular routine work, which does not take up man-hours for equipment operation and is usually completed during driving. The focus is to clean the machine, lubricate the moving parts, tighten the threaded parts that are easy to loosen, check and adjust the motor, control instruments, various working parts and pipelines in time.
⑵Regular maintenance of cosmetic plastic tubes is generally carried out after the extruder has been continuously operated for 2500-5000h and the machine is shut down. The machine needs to be disassembled for inspection, measurement, and identification of the wear of the main parts, replacement of parts that have reached the specified wear limit, and repair of damaged parts .
⑶ It is not allowed to run empty to avoid the screw and barrel rolling.
⑷ If abnormal noise occurs during the operation of the cosmetic plastic tube extruder, it should be stopped immediately for inspection or repair.
⑸ Strictly prevent metal or other debris from falling into the hopper to avoid damage to the screw and barrel. In order to prevent iron debris from entering the barrel, a magnetic absorption component or a magnetic frame can be installed at the material inlet of the barrel to prevent debris from falling into the barrel. The material must be screened in advance.
⑹ Pay attention to the clean production environment, do not mix garbage and impurities into the material to block the filter plate, which will affect the output, quality and increase the resistance of the machine head.
⑺ When the cosmetic plastic tube extruder needs to be stopped for a long time, the screw, barrel, head and other working surfaces should be coated with anti-rust grease. The small screw should be hung in the air or placed in a special wooden box, and be leveled with wooden blocks to prevent the screw from deforming or bumping. ⑻Regularly calibrate the temperature control instrument to check the correctness of its adjustment and the sensitivity of control.
⑼The maintenance of the reducer of the extruder is the same as that of the general standard reducer. Mainly check the wear and failure of gears and bearings. The gearbox should use the lubricating oil specified in the machine manual, and add the oil according to the specified oil level. Too little oil, insufficient lubrication, reduce the service life of parts; excessive oil, high heat, high energy consumption, and easy to deteriorate oil , It also makes lubrication ineffective and causes damage to the parts. The oil leakage part of the reduction gear box should be replaced in time to ensure the amount of lubricating oil.
⑽The inner wall of the cooling water pipe attached to the cosmetic plastic tube extruder is prone to scale formation and the exterior is prone to corrosion and rust. Careful inspection should be done during maintenance. Excessive scale will block the pipeline and fail to achieve the cooling effect. If the corrosion is serious, water leakage will occur. Therefore, descaling and anti-corrosion cooling measures must be taken during maintenance.
⑾ For the DC motor that drives the screw to rotate, it is necessary to check the wear and contact of the brush. The insulation resistance of the motor should also be measured frequently. In addition, check whether the connecting wires and other parts are rusty, and take protective measures.
⑿A designated person is responsible for equipment maintenance. And the detailed record of each maintenance and repair situation is included in the factory equipment management file. Lisson makeup packaging Plastic Products Co., Ltd. main business: plastic cosmetic tube.
Maintenance of cosmetic plastic tube extruder:
⑴Daily maintenance of cosmetic plastic tubes is a regular routine work, which does not take up man-hours for equipment operation and is usually completed during driving. The focus is to clean the machine, lubricate the moving parts, tighten the threaded parts that are easy to loosen, check and adjust the motor, control instruments, various working parts and pipelines in time.
⑵Regular maintenance of cosmetic plastic tubes is generally carried out after the extruder has been continuously operated for 2500-5000h and the machine is shut down. The machine needs to be disassembled for inspection, measurement, and identification of the wear of the main parts, replacement of parts that have reached the specified wear limit, and repair of damaged parts .
⑶ It is not allowed to run empty to avoid the screw and barrel rolling.
⑷ If abnormal noise occurs during the operation of the cosmetic plastic tube extruder, it should be stopped immediately for inspection or repair.
⑸ Strictly prevent metal or other debris from falling into the hopper to avoid damage to the screw and barrel. In order to prevent iron debris from entering the barrel, a magnetic absorption component or a magnetic frame can be installed at the material inlet of the barrel to prevent debris from falling into the barrel. The material must be screened in advance.
⑹ Pay attention to the clean production environment, do not mix garbage and impurities into the material to block the filter plate, which will affect the output, quality and increase the resistance of the machine head.
⑺ When the cosmetic plastic tube extruder needs to be stopped for a long time, the screw, barrel, head and other working surfaces should be coated with anti-rust grease. The small screw should be hung in the air or placed in a special wooden box, and be leveled with wooden blocks to prevent the screw from deforming or bumping. ⑻Regularly calibrate the temperature control instrument to check the correctness of its adjustment and the sensitivity of control.
⑼The maintenance of the reducer of the extruder is the same as that of the general standard reducer. Mainly check the wear and failure of gears and bearings. The gearbox should use the lubricating oil specified in the machine manual, and add the oil according to the specified oil level. Too little oil, insufficient lubrication, reduce the service life of parts; excessive oil, high heat, high energy consumption, and easy to deteriorate oil , It also makes lubrication ineffective and causes damage to the parts. The oil leakage part of the reduction gear box should be replaced in time to ensure the amount of lubricating oil.
⑽The inner wall of the cooling water pipe attached to the cosmetic plastic tube extruder is prone to scale formation and the exterior is prone to corrosion and rust. Careful inspection should be done during maintenance. Excessive scale will block the pipeline and fail to achieve the cooling effect. If the corrosion is serious, water leakage will occur. Therefore, descaling and anti-corrosion cooling measures must be taken during maintenance.
⑾ For the DC motor that drives the screw to rotate, it is necessary to check the wear and contact of the brush. The insulation resistance of the motor should also be measured frequently. In addition, check whether the connecting wires and other parts are rusty, and take protective measures.
⑿A designated person is responsible for equipment maintenance. And the detailed record of each maintenance and repair situation is included in the factory equipment management file. Lisson makeup packaging Plastic Products Co., Ltd. main business: plastic cosmetic tube.
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