In the plastic processing industry, equipment such as injection molding machines and extruders are often regarded as the main production force, but plastic auxiliary machinery is also a key factor in determining production efficiency and product quality. From raw material pretreatment to finished product post-processing, these auxiliary equipment run through the entire production process, ensuring the stable operation of plastic production through precise control and efficient processing.1. Raw material pretreatment machinery: the first level of quality controlThe purity and condition of plastic raw materials directly affect subsequent processing. Drying machines use hot air circulation or dehumidification technology to reduce the moisture content of moisture absorbing materials such as PET and PA to below 0.1%, avoiding defects such as bubbles and silver wires in the products; The crusher crushes production waste and scraps into recyclable particles, achieving resource reuse; The mixer utilizes the shearing and flipping of the stirring blades to ensure uniform mixing of color masterbatch, additives, and main materials, avoiding color differences or uneven performance of the products.2. Automated conveying machinery: the 'invisible artery' of the production processVacuum feeding machines, screw conveyors, and other conveying equipment form an automated network for raw material transportation. They not only avoid dust pollution and measurement errors caused by manual feeding, but also provide stable feeding according to equipment requirements. In the extrusion production line, the feeding machine continuously delivers raw materials to the extruder, maintaining stable melt pressure, ensuring uniform profile thickness, and greatly improving production efficiency and product qualification rate.3. Temperature control and dehumidification machinery: escorts of precision technologyThe thermal management system composed of mold temperature controller and chiller is crucial for plastic molding. The temperature controller controls the mold temperature within a precision of ± 1 ℃ by circulating thermal oil or water, ensuring uniform cooling of the product; The chiller cools the hydraulic system of the equipment to prevent performance degradation caused by overheating. For high moisture absorbing materials such as PC and PMMA, dehumidifiers are used in conjunction with dryers to reduce the dew point of the air to below -40 ℃, avoiding the impact of secondary moisture absorption on the quality of the raw materials.4. Measurement and mixing machinery: the executor of precise proportioningThe metering mixer is responsible for the precise proportioning of raw materials. The weight loss or volumetric measuring system controls the screw speed through PLC to ensure that the error of adding color masterbatch, filler and other additives is ≤ 0.5%. In the production of medical plastic products, the precise addition of antibacterial agents relies on a metering mixer to ensure product safety and effectiveness, and avoid quality accidents caused by imbalanced ratios.5. Post processing machinery: the final guarantee of finished product qualityThe treatment of plastic products after molding is equally crucial. The crusher performs secondary crushing on the water outlet material to meet the recycling standards; Tractors and cutting machines accurately control the length and surface flatness of products during extrusion molding; Grinding and polishing equipment gives the product a smooth appearance. The collaborative operation of these post-processing devices ensures that the final product meets market demand.6. Environmental Protection and Energy saving Machinery: Practitioners of Green ProductionWith the increasing demand for environmental protection, plastic assisted machinery plays an important role in energy conservation and emission reduction. The energy-saving dryer adopts heat pump technology, which saves 30% -50% electricity compared to traditional equipment; Dust collectors and odor treatment equipment reduce pollutant emissions during the production process; The waste recycling system uses a combination of a crusher and a granulator to achieve a recycling rate of over 90%, reducing the cost of new material procurement and the pressure of solid waste treatment.7. Intelligent upgrade: a new trend for future developmentNowadays, plastic assisted machinery is moving towards intelligence. The application of IoT technology enables remote monitoring and fault warning of devices, and AI algorithms optimize parameters such as temperature control and measurement to achieve precise production. For example, intelligent dryers monitor the humidity of raw materials in real time through sensors, automatically adjust drying time and temperature, and further improve production efficiency and product stability.Although plastic assisted machinery does not directly shape product forms, it has become an indispensable component of the plastic production chain with its diverse functions and precise control capabilities. From quality control to cost optimization, from green production to intelligent upgrading, they continue to drive technological innovation and sustainable development in the plastic processing industry.
06-30Knowledge
In the plastic production process, in addition to core equipment such as injection molding machines and extruders, plastic auxiliary machinery acts as an "invisible pillar", ensuring production efficiency and product quality through precise intervention in raw material processing, process optimization, quality control, and other aspects. Its importance is reflected in the following dimensions:Raw material pretreatment: key purification from "impurities" to "qualified materials"Drying machine: eliminating moisture hazardsPlastic materials such as PET and nylon are prone to moisture absorption. If the moisture content exceeds the standard, bubbles, silver lines, or degradation may occur during injection molding. The dryer uses hot air circulation or dehumidification technology (such as honeycomb dehumidification dryer) to control the moisture content of raw materials below 0.1%, avoiding a decrease in the mechanical properties of the product. For example, in the production of PET preforms, incomplete drying can lead to bottle breakage, and the precise temperature control and dehumidification ability of the dryer directly affect the yield of finished products.Crusher: Waste Recycling and Edge Material RecyclingThe water outlet materials and defective products generated during production can be crushed into particles by a plastic crusher and reused in production. This not only reduces raw material costs (waste utilization rate can reach 30% -50%), but also reduces solid waste emissions. The gate waste generated by injection molding machines can be mixed with new materials in proportion after being processed by a crusher, saving raw material procurement costs.Blender: Ensuring Material UniformityWhen color matching and adding additives (such as flame retardants and toughening agents), the mixer disperses each component evenly through the shearing and flipping action of the stirring blades. Taking PVC pipe production as an example, if the stabilizer and lubricant are not fully mixed in the mixer, it will cause local decomposition or surface roughness during pipe extrusion, affecting the pressure resistance performance.Process optimization: an accelerator for improving production efficiencyLoading machine and conveying system: the core of automated feedingVacuum feeders and screw conveyors can achieve unmanned transportation of raw materials from storage tanks to processing equipment, avoiding dust pollution and measurement errors caused by manual feeding. For example, in an extrusion production line, the feeding machine continuously feeds the extruder according to the set amount to ensure stable melt pressure and prevent fluctuations in profile thickness caused by uneven feeding.Mold Temperature Control Machine: The Key to Precise Temperature ControlThe temperature of injection molds directly affects the cooling rate and crystallinity of the product. The temperature controller controls the mold temperature within a precision of ± 1 ℃ by circulating heat transfer oil or water. When producing optical lenses, temperature fluctuations in the mold can cause uneven refractive index of the lenses, and stable operation of the temperature controller is a prerequisite for ensuring optical performance.Dehumidifier: the guardian of high moisture absorbing materialsFor humidity sensitive materials such as PC and PMMA, using a dehumidifier in conjunction with a dryer can lower the dew point of the air to below -40 ℃, avoiding secondary moisture absorption of the raw materials during transportation. After using dehumidification and drying combination equipment, the cracking rate of PC parts in a certain automobile parts factory decreased from 15% to below 3%.Quality Control: The Leap from "Qualified" to "Precise"Measuring mixer: a "balance" for adding additivesThe precise ratio of color masterbatch and filler depends on the weight loss or volume measurement system of the metering mixer. When producing medical infusion bottles, the error in the amount of antibacterial agent added should be ≤ 0.5%. The metering mixer controls the screw speed through PLC to ensure consistent composition of each batch of materials and avoid sterilization failure caused by imbalanced additives.Mold temperature machine and chiller: the "double insurance" of thermal managementThe chiller provides constant temperature cooling for molds and hydraulic systems to prevent hydraulic oil deterioration or mold deformation caused by equipment overheating. In blow molding, if the chiller malfunctions, uneven cooling of the bottle blank will result in a deviation of more than 0.1mm in the wall thickness of the bottle body, which cannot pass the sealing test.Precision of crusher screen and blade: the quality red line for waste recyclingThe mesh aperture and blade gap of the crusher determine the uniformity of the crushed particles. If the sieve is damaged and large particle waste is mixed with new material, it will cause the screw to get stuck or impurities to appear on the product during injection molding. Due to the failure to replace worn shredder blades in a timely manner, the surface particle defect rate of a certain household appliance shell production line increased by 20%, resulting in an increase of 150000 yuan/month in rework costs.Environmental Protection and Cost: The 'Balance' of Sustainable ProductionEnergy consumption optimization: Energy saving dryers (such as heat pump drying) save 30% -50% more electricity than traditional hot air drying. The variable frequency speed regulation function of the mixer can adjust the power according to the load, reducing standby energy consumption.Waste recycling: By combining the crusher with the granulator, the recycling rate of waste can be increased to over 90%, reducing the purchase of new materials. For example, in an injection molding plant with an annual production of 10000 tons, waste recycling can save about 800000 yuan/year in raw material costs.Emission control: Dust collectors and odor treatment equipment can reduce VOCs and dust generated during crushing and drying processes, comply with environmental regulations, and avoid fines and production shutdown risks.
06-30Knowledge
In the field of plastic recycling and processing, plastic crushers are indispensable key equipment, and their performance and operating standards directly affect production efficiency and safety. Whether it is the recycling of waste plastics or the recycling of scraps in plastic product production, plastic crushers play an important role. Below is a systematic summary of the core knowledge points of plastic crushers, including principles, types, operations, and maintenance.Working principle: The synergistic effect of shearing, impact, and compressionThe plastic crusher converts large pieces of plastic into particles that meet the requirements for subsequent processing through the triple action of shearing, impact, and extrusion. When the equipment is running, the high-speed rotating moving blade and the fixed fixed blade form a shear force, like sharp scissors cutting plastic; At the same time, the material is constantly impacted by the blades in the crushing chamber, as well as colliding and squeezing with the chamber wall, gradually breaking into small particles. As a key component, the sieve strictly controls the particle size of the discharged material to ensure uniform particle size after crushing, meeting the requirements of processes such as granulation and injection molding.Equipment type: Suitable for different materials and production needsRough crusher: With wide blades and low rotation speed, it is suitable for crushing large plastic objects such as plastic buckets, plastic trays, etc. The particle size of the discharged material is usually between 10-50mm, and it is commonly used in the primary stage of recycling and processing;Intermediate crusher: The blade size is moderate, and the crushing force is between coarse and fine crushing. It can further process the coarse crushed material, with a discharge particle size of about 3-10mm, serving as a transitional connection;Fine crusher: equipped with dense blades and extremely high speed, capable of finely crushing materials to 1-3mm, it is a key pre-treatment equipment before plastic granulation;Grinding disc crusher: relying on the grinding effect between grinding discs, plastic is ground into powder form, suitable for processes with special requirements for material form, such as plastic powder coating production.Safe operation: strictly adhere to regulations and eliminate hidden dangersPre start inspection: It is necessary to confirm that the blades are not loose or worn, and the screen mesh is not damaged; Check if the protective device is intact, conduct a no-load test run for 3-5 minutes, and observe if the equipment runs smoothly;Feeding standards: It is strictly prohibited to throw hard objects such as metal and stones to prevent damage to the blades and screen mesh; Adhere to the principle of "small amount multiple times, uniform feeding" to avoid motor burnout or equipment jamming caused by overload operation;Personnel protection: Operators need to wear protective equipment such as goggles, earplugs, gloves, etc., and tie and fix their long hair; During the operation of the equipment, it is strictly prohibited to open the protective cover to avoid mechanical injury;Emergency response: Once abnormal noise, severe vibration, or odor is detected, immediately press the emergency stop button, cut off the power, and wait for the equipment to completely stop before troubleshooting.Maintenance: Extend lifespan and ensure efficient operationBlade maintenance: Regularly check the wear of the blade, and promptly sharpen or replace it when there are obvious gaps or passivation on the blade edge; Maintain a reasonable gap of 0.5-1mm between the moving blade and the fixed blade to ensure the cutting effect;Lubrication management: Regularly add high-temperature resistant and wear-resistant lubricating grease to key parts such as bearings and transmission components to prevent component damage caused by friction overheating;Screen replacement: If the aperture of the screen is found to be deformed or damaged, replace it with a new screen in a timely manner to avoid the discharge particle size not meeting the requirements;Electrical maintenance: Check the insulation performance of the motor every month, clean the dust and debris inside the control box, and prevent faults caused by electrical short circuits.
06-30Knowledge
There are significant differences in functionality, structure, and application scenarios between plastic dryers and hybrid dryers. Plastic drying machines focus on removing moisture from plastic materials with a single drying core. For example, hot air drying machines use hot air circulation to penetrate PP, PE and other granular materials to remove moisture, while dehumidification drying machines use systems such as molecular sieves to process engineering plastics with strong moisture absorption properties such as PA and PC, ensuring that the dryness of the materials meets the requirements of injection molding, extrusion and other processing, but the materials are basically not mixed during the process.The mixed dryer integrates mixing and drying, completing dehydration while uniformly stirring multiple materials. For example, the screw belt mixed dryer uses the screw belt in the U-shaped groove to push the material up and down, heats the jacket with ventilation and dehumidification, and is suitable for synchronous treatment of color masterbatch, main materials, calcium carbonate and other additives; The plow blade type machine uses high-speed stirring to crush clumped materials, with a mixing uniformity of over 95%, making it particularly suitable for scenarios such as modified plastic formula debugging that require uniform mixing of multiple components.From a structural perspective, plastic dryers are often equipped with hoppers and heating and air supply systems, allowing materials to be stationary or simply flipped. For example, vacuum dryers reduce the boiling point of water through negative pressure, making them suitable for heat sensitive plastics; A mixing dryer must be equipped with a stirring device, such as a double cone rotary dryer that relies on the rotation of the cylinder to make the material roll, while achieving dual functions through cylinder wall heating and vacuum system. Its stirring intensity directly affects the mixing and drying efficiency.In terms of performance, plastic dryers typically have a drying time of 1-4 hours, with energy consumption concentrated on heating and air supply, and temperature control accuracy of ± 5 ℃; Due to the need to balance mixing, the drying time of the mixed dryer is slightly longer than 2-6 hours, but the overall process efficiency is higher. Energy consumption increases with mixing power, and temperature control needs to consider material shear heat, with an accuracy of ± 3 ℃.When selecting, if drying and mixing are carried out step by step and the material is single, choose a plastic dryer; If synchronous processing of multi-component materials is required (such as mixing recycled materials with additives), or if equipment integration is pursued, a mixed dryer is more suitable. In terms of maintenance, the former focuses on heating elements and fans, while the latter requires attention to mixing shaft seals, blade wear, and bearing lubrication to ensure mixing accuracy and equipment lifespan.
06-30Knowledge
In the plastic processing industry, equipment such as injection molding machines and extruders are often regarded as the main production force, but plastic auxiliary machinery is also a key factor in determining production efficiency and product quality. From raw material pretreatment to finished product post-processing, these auxiliary equipment run through the entire production process, ensuring the stable operation of plastic production through precise control and efficient processing.1. Raw material pretreatment machinery: the first level of quality controlThe purity and condition of plastic raw materials directly affect subsequent processing. Drying machines use hot air circulation or dehumidification technology to reduce the moisture content of moisture absorbing materials such as PET and PA to below 0.1%, avoiding defects such as bubbles and silver wires in the products; The crusher crushes production waste and scraps into recyclable particles, achieving resource reuse; The mixer utilizes the shearing and flipping of the stirring blades to ensure uniform mixing of color masterbatch, additives, and main materials, avoiding color differences or uneven performance of the products.2. Automated conveying machinery: the 'invisible artery' of the production processVacuum feeding machines, screw conveyors, and other conveying equipment form an automated network for raw material transportation. They not only avoid dust pollution and measurement errors caused by manual feeding, but also provide stable feeding according to equipment requirements. In the extrusion production line, the feeding machine continuously delivers raw materials to the extruder, maintaining stable melt pressure, ensuring uniform profile thickness, and greatly improving production efficiency and product qualification rate.3. Temperature control and dehumidification machinery: escorts of precision technologyThe thermal management system composed of mold temperature controller and chiller is crucial for plastic molding. The temperature controller controls the mold temperature within a precision of ± 1 ℃ by circulating thermal oil or water, ensuring uniform cooling of the product; The chiller cools the hydraulic system of the equipment to prevent performance degradation caused by overheating. For high moisture absorbing materials such as PC and PMMA, dehumidifiers are used in conjunction with dryers to reduce the dew point of the air to below -40 ℃, avoiding the impact of secondary moisture absorption on the quality of the raw materials.4. Measurement and mixing machinery: the executor of precise proportioningThe metering mixer is responsible for the precise proportioning of raw materials. The weight loss or volumetric measuring system controls the screw speed through PLC to ensure that the error of adding color masterbatch, filler and other additives is ≤ 0.5%. In the production of medical plastic products, the precise addition of antibacterial agents relies on a metering mixer to ensure product safety and effectiveness, and avoid quality accidents caused by imbalanced ratios.5. Post processing machinery: the final guarantee of finished product qualityThe treatment of plastic products after molding is equally crucial. The crusher performs secondary crushing on the water outlet material to meet the recycling standards; Tractors and cutting machines accurately control the length and surface flatness of products during extrusion molding; Grinding and polishing equipment gives the product a smooth appearance. The collaborative operation of these post-processing devices ensures that the final product meets market demand.6. Environmental Protection and Energy saving Machinery: Practitioners of Green ProductionWith the increasing demand for environmental protection, plastic assisted machinery plays an important role in energy conservation and emission reduction. The energy-saving dryer adopts heat pump technology, which saves 30% -50% electricity compared to traditional equipment; Dust collectors and odor treatment equipment reduce pollutant emissions during the production process; The waste recycling system uses a combination of a crusher and a granulator to achieve a recycling rate of over 90%, reducing the cost of new material procurement and the pressure of solid waste treatment.7. Intelligent upgrade: a new trend for future developmentNowadays, plastic assisted machinery is moving towards intelligence. The application of IoT technology enables remote monitoring and fault warning of devices, and AI algorithms optimize parameters such as temperature control and measurement to achieve precise production. For example, intelligent dryers monitor the humidity of raw materials in real time through sensors, automatically adjust drying time and temperature, and further improve production efficiency and product stability.Although plastic assisted machinery does not directly shape product forms, it has become an indispensable component of the plastic production chain with its diverse functions and precise control capabilities. From quality control to cost optimization, from green production to intelligent upgrading, they continue to drive technological innovation and sustainable development in the plastic processing industry.
06-30Knowledge
In the plastic production process, in addition to core equipment such as injection molding machines and extruders, plastic auxiliary machinery acts as an "invisible pillar", ensuring production efficiency and product quality through precise intervention in raw material processing, process optimization, quality control, and other aspects. Its importance is reflected in the following dimensions:Raw material pretreatment: key purification from "impurities" to "qualified materials"Drying machine: eliminating moisture hazardsPlastic materials such as PET and nylon are prone to moisture absorption. If the moisture content exceeds the standard, bubbles, silver lines, or degradation may occur during injection molding. The dryer uses hot air circulation or dehumidification technology (such as honeycomb dehumidification dryer) to control the moisture content of raw materials below 0.1%, avoiding a decrease in the mechanical properties of the product. For example, in the production of PET preforms, incomplete drying can lead to bottle breakage, and the precise temperature control and dehumidification ability of the dryer directly affect the yield of finished products.Crusher: Waste Recycling and Edge Material RecyclingThe water outlet materials and defective products generated during production can be crushed into particles by a plastic crusher and reused in production. This not only reduces raw material costs (waste utilization rate can reach 30% -50%), but also reduces solid waste emissions. The gate waste generated by injection molding machines can be mixed with new materials in proportion after being processed by a crusher, saving raw material procurement costs.Blender: Ensuring Material UniformityWhen color matching and adding additives (such as flame retardants and toughening agents), the mixer disperses each component evenly through the shearing and flipping action of the stirring blades. Taking PVC pipe production as an example, if the stabilizer and lubricant are not fully mixed in the mixer, it will cause local decomposition or surface roughness during pipe extrusion, affecting the pressure resistance performance.Process optimization: an accelerator for improving production efficiencyLoading machine and conveying system: the core of automated feedingVacuum feeders and screw conveyors can achieve unmanned transportation of raw materials from storage tanks to processing equipment, avoiding dust pollution and measurement errors caused by manual feeding. For example, in an extrusion production line, the feeding machine continuously feeds the extruder according to the set amount to ensure stable melt pressure and prevent fluctuations in profile thickness caused by uneven feeding.Mold Temperature Control Machine: The Key to Precise Temperature ControlThe temperature of injection molds directly affects the cooling rate and crystallinity of the product. The temperature controller controls the mold temperature within a precision of ± 1 ℃ by circulating heat transfer oil or water. When producing optical lenses, temperature fluctuations in the mold can cause uneven refractive index of the lenses, and stable operation of the temperature controller is a prerequisite for ensuring optical performance.Dehumidifier: the guardian of high moisture absorbing materialsFor humidity sensitive materials such as PC and PMMA, using a dehumidifier in conjunction with a dryer can lower the dew point of the air to below -40 ℃, avoiding secondary moisture absorption of the raw materials during transportation. After using dehumidification and drying combination equipment, the cracking rate of PC parts in a certain automobile parts factory decreased from 15% to below 3%.Quality Control: The Leap from "Qualified" to "Precise"Measuring mixer: a "balance" for adding additivesThe precise ratio of color masterbatch and filler depends on the weight loss or volume measurement system of the metering mixer. When producing medical infusion bottles, the error in the amount of antibacterial agent added should be ≤ 0.5%. The metering mixer controls the screw speed through PLC to ensure consistent composition of each batch of materials and avoid sterilization failure caused by imbalanced additives.Mold temperature machine and chiller: the "double insurance" of thermal managementThe chiller provides constant temperature cooling for molds and hydraulic systems to prevent hydraulic oil deterioration or mold deformation caused by equipment overheating. In blow molding, if the chiller malfunctions, uneven cooling of the bottle blank will result in a deviation of more than 0.1mm in the wall thickness of the bottle body, which cannot pass the sealing test.Precision of crusher screen and blade: the quality red line for waste recyclingThe mesh aperture and blade gap of the crusher determine the uniformity of the crushed particles. If the sieve is damaged and large particle waste is mixed with new material, it will cause the screw to get stuck or impurities to appear on the product during injection molding. Due to the failure to replace worn shredder blades in a timely manner, the surface particle defect rate of a certain household appliance shell production line increased by 20%, resulting in an increase of 150000 yuan/month in rework costs.Environmental Protection and Cost: The 'Balance' of Sustainable ProductionEnergy consumption optimization: Energy saving dryers (such as heat pump drying) save 30% -50% more electricity than traditional hot air drying. The variable frequency speed regulation function of the mixer can adjust the power according to the load, reducing standby energy consumption.Waste recycling: By combining the crusher with the granulator, the recycling rate of waste can be increased to over 90%, reducing the purchase of new materials. For example, in an injection molding plant with an annual production of 10000 tons, waste recycling can save about 800000 yuan/year in raw material costs.Emission control: Dust collectors and odor treatment equipment can reduce VOCs and dust generated during crushing and drying processes, comply with environmental regulations, and avoid fines and production shutdown risks.
06-30Knowledge
In the field of plastic recycling and processing, plastic crushers are indispensable key equipment, and their performance and operating standards directly affect production efficiency and safety. Whether it is the recycling of waste plastics or the recycling of scraps in plastic product production, plastic crushers play an important role. Below is a systematic summary of the core knowledge points of plastic crushers, including principles, types, operations, and maintenance.Working principle: The synergistic effect of shearing, impact, and compressionThe plastic crusher converts large pieces of plastic into particles that meet the requirements for subsequent processing through the triple action of shearing, impact, and extrusion. When the equipment is running, the high-speed rotating moving blade and the fixed fixed blade form a shear force, like sharp scissors cutting plastic; At the same time, the material is constantly impacted by the blades in the crushing chamber, as well as colliding and squeezing with the chamber wall, gradually breaking into small particles. As a key component, the sieve strictly controls the particle size of the discharged material to ensure uniform particle size after crushing, meeting the requirements of processes such as granulation and injection molding.Equipment type: Suitable for different materials and production needsRough crusher: With wide blades and low rotation speed, it is suitable for crushing large plastic objects such as plastic buckets, plastic trays, etc. The particle size of the discharged material is usually between 10-50mm, and it is commonly used in the primary stage of recycling and processing;Intermediate crusher: The blade size is moderate, and the crushing force is between coarse and fine crushing. It can further process the coarse crushed material, with a discharge particle size of about 3-10mm, serving as a transitional connection;Fine crusher: equipped with dense blades and extremely high speed, capable of finely crushing materials to 1-3mm, it is a key pre-treatment equipment before plastic granulation;Grinding disc crusher: relying on the grinding effect between grinding discs, plastic is ground into powder form, suitable for processes with special requirements for material form, such as plastic powder coating production.Safe operation: strictly adhere to regulations and eliminate hidden dangersPre start inspection: It is necessary to confirm that the blades are not loose or worn, and the screen mesh is not damaged; Check if the protective device is intact, conduct a no-load test run for 3-5 minutes, and observe if the equipment runs smoothly;Feeding standards: It is strictly prohibited to throw hard objects such as metal and stones to prevent damage to the blades and screen mesh; Adhere to the principle of "small amount multiple times, uniform feeding" to avoid motor burnout or equipment jamming caused by overload operation;Personnel protection: Operators need to wear protective equipment such as goggles, earplugs, gloves, etc., and tie and fix their long hair; During the operation of the equipment, it is strictly prohibited to open the protective cover to avoid mechanical injury;Emergency response: Once abnormal noise, severe vibration, or odor is detected, immediately press the emergency stop button, cut off the power, and wait for the equipment to completely stop before troubleshooting.Maintenance: Extend lifespan and ensure efficient operationBlade maintenance: Regularly check the wear of the blade, and promptly sharpen or replace it when there are obvious gaps or passivation on the blade edge; Maintain a reasonable gap of 0.5-1mm between the moving blade and the fixed blade to ensure the cutting effect;Lubrication management: Regularly add high-temperature resistant and wear-resistant lubricating grease to key parts such as bearings and transmission components to prevent component damage caused by friction overheating;Screen replacement: If the aperture of the screen is found to be deformed or damaged, replace it with a new screen in a timely manner to avoid the discharge particle size not meeting the requirements;Electrical maintenance: Check the insulation performance of the motor every month, clean the dust and debris inside the control box, and prevent faults caused by electrical short circuits.
06-30Knowledge
Copyright: Shantou Hetian Machinery Manufacture Co.,Ltd Support: 11400.cc
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Copyright: Shantou Hetian Machinery Manufacture Co.,Ltd Support: 11400.cc
粤ICP备15015178号
