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Home Appliance Plastic Mould Manufacturers

We mainly produce electrical appliances and various air fryer molds, mainly made air fryer molds of sharknijia, xiaomi, PHILIPS, and other brands. Our air fryer molds have the following characteristics:
We use S136 and H13 high-end steel, which can make the service life of the mold longer. When the surface is treated with a mirror light, the texture is stronger. When CNC machining air fryer molds, we use German giant waves and Japanese Sodick and other brand models to make When CNC machining and polishing the air fryer mold, various high-end secret chemical reagents are added manually to corrode the surface of the mold. The dimensional tolerance of the air fryer mold is very precise, reaching an error accuracy of 0.01mm. The gap is very small, and the top three coordinates are used to detect various data; there are various models, including single and double doors, square and circular composite shapes, and there are many options for selection. In terms of steel and product material selection, both can achieve contact Food standards, high-end Taiwan Chi Mei ABS and PBT and other expensive plastic materials are used for injection molding. The production and sales volume of customers is relatively large, and the sales volume of products served by customers is leading in the world.
At the same time, the color of our products can be customized according to the needs of customers. The internal space of the product is relatively large and the appearance is beautiful. Our team has complete assembly and after-sales experience. Considering the later customer improvement or upgrade, it is convenient for subsequent modifications. Logo and other switching, some products have digital display touch light function, which is a very advanced design in the market

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// Yuyao City Yunpeng Plastic Mould Co., Ltd.

Who Are We

YUYAO YUNPENG PLASTIC MOLD CO.,LTD.
A famous China Home Appliance Plastic Mould manufacturers and Home Appliance Plastic Mould suppliers, with extensive experiences in the production of molds for power tool components and home appliances. We are conveniently located in Yuyao city of Zhejiang province, positioned 1 hour from Ningbo port, 1 hour from Hangzhou airport, and 2.5 hours from both Shanghai Hongqiao and Pudong airports. As a leading custom Home Appliance Plastic Mould factory, the foundation of our company is our experienced designers, engineers and technicians. We offer multiple options for all types of injection molds based on their expected production cycles and the warranties they carry. Vigorous quality standards, competitive prices, timely deliveries, and responsive post-sales services form the cornerstone of our business philosophy, which we follow closely in all our operations to ensure strong and confident relationships with our domestic and international clients.
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  • 10000㎡

    Factory Area

  • 4000

    Daily Output

  • 600+

    Staff

  • 20+

    Creation Time

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  • Are there any industry standards or regulations that manufacturers need to adhere to when producing air purifiers through injection molding?

    Manufacturers of air purifiers, including the production of components through injection molding, need to adhere to various industry standards and regulations to ensure the safety, performance, and quality of their products. While the specific standards and regulations may vary by region, here are some of the common standards and considerations that manufacturers should be aware of:HEPA Filter Standards: High-efficiency particulate air (HEPA) filters are a critical component of air purifiers. Manufacturers should ensure that their HEPA filters meet relevant standards, such as those set by organizations like the Institute of Environmental Sciences and Technology (IEST) or the U.S. Department of Energy (DOE).Electrical Safety Standards: Air purifiers often include electronic components and may need to comply with electrical safety standards, such as those set by organizations like UL (Underwriters Laboratories) or IEC (International Electrotechnical Commission).Air Quality Performance Standards: Air purifiers are designed to improve indoor air quality. Manufacturers should consider performance standards, such as those related to the removal of specific pollutants (e.g., CADR - Clean Air Delivery Rate) or standards for filtration efficiency (e.g., ASHRAE 52.2).Noise Emission Standards: Many countries have regulations regarding the maximum allowable noise emissions for household appliances, including air purifiers. Compliance with such standards is important for consumer safety and satisfaction.Material Safety: The materials used in the injection molding process must meet safety and environmental regulations. This includes the use of safe and compliant plastics, adhesives, and coatings.Environmental Regulations: Manufacturers must consider environmental regulations, including those related to the disposal and recycling of air purifiers. Compliance with waste disposal and recycling laws is crucial.Safety Labeling and User Manuals: Proper labeling and user manuals should be provided with air purifiers to ensure users understand how to operate them safely and effectively. Labeling should adhere to applicable regulations.Energy Efficiency Standards: Some regions have energy efficiency standards that air purifiers must meet. Compliance may involve meeting energy consumption limits or providing energy-saving features.Product Testing and Certification: Manufacturers should conduct testing to ensure that their air purifiers meet the necessary standards. Third-party certification bodies, like UL or Intertek, can provide certification services to verify compliance.Chemical Emissions and Indoor Air Quality: Some standards and regulations may focus on emissions of volatile organic compounds (VOCs) from air purifiers, especially if the device releases any byproducts. Compliance with indoor air quality standards may be necessary.It's essential for manufacturers to research and understand the specific regulations and standards that apply to the region in which they plan to sell their air purifiers. Compliance with these standards is not only a legal requirement but also vital for ensuring the safety and effectiveness of air purification products. Manufacturers may need to engage in third-party testing and certification processes to demonstrate compliance with these standards and regulations.

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  • How does sustainability factor into the injection molding process for air purifiers?

    Sustainability can factor into the injection molding process for air purifiers in several ways. Here are some examples:Material selection: Injection molding typically involves using plastic materials, which can have a significant impact on the environmental sustainability of the final product. Plastics are typically derived from non-renewable resources, such as oil and natural gas, and their production and disposal can generate greenhouse gas emissions and other environmental pollutants. Therefore, it is important to select materials that are derived from sustainable sources or are themselves recyclable or biodegradable.Energy efficiency: The injection molding process itself can consume large amounts of energy, primarily in the form of electricity and heat. By optimizing the process, such as by using insulated molds and minimizing the number of injection cycles, energy consumption can be reduced. This not only saves energy but also reduces greenhouse gas emissions.Water usage: The injection molding process often requires large amounts of water for cooling and cleaning purposes. By implementing water-saving measures, such as recycling and reusing water in the cooling cycle, water usage can be reduced.Waste reduction: The injection molding process generates significant amounts of waste, including excess plastic material, broken or damaged parts, and trimmings. By optimizing the process and implementing quality control measures, waste can be minimized. Additionally, it is important to consider the fate of the waste generated, such as whether it can be recycled or biodegraded.Sourcing and supply chain: The sourcing of raw materials and components used in the injection molding process can have a significant impact on sustainability. It is important to consider sustainable sourcing options, such as using recycled or renewable materials and regional suppliers, to reduce the environmental footprint of the production process.Product design: The design of the air purifier itself can influence its sustainability profile. For example, it may be possible to optimize the product's design to use less material, reduce weight, or improve its service life and durability, thus extending its useful life and reducing environmental impact.Energy recovery: In some cases, the injection molding process may generate waste heat or coolant that can be recovered and used for other purposes. For example, waste heat can be captured and used for space heating or other industrial processes, while coolant can be reused in the cooling cycle.Eco-friendly coatings: If necessary, coatings used to enhance the appearance or protect the injected molding components from wear and tear can be chosen to be environmentally friendly. These coatings should not contain harmful chemicals and should be biodegradable or non-toxic if they end up in the waste stream.Lifecycle assessment: It is essential to consider the entire lifecycle of the air purifier, including its use phase, disposal, and recycling options. This allows for a more comprehensive understanding of the sustainability impact of the injection molding process and identifies areas for improvement.By integrating these sustainability factors into the injection molding process for air purifiers, manufacturers can create environmentally responsible products that align with today's consumer demand for eco-friendly solutions.

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  • How does the choice of injection molding machine and technology impact the quality and efficiency of air purifier production?

    The choice of injection molding machine and technology plays a critical role in determining the quality and efficiency of air purifier production. Here are several ways in which these choices can impact the production process:Machine Type and Size:The type and size of the injection molding machine should be selected based on the specific requirements of air purifier components. A machine that is too small or incapable of handling the required mold size can lead to inefficiencies, longer cycle times, and reduced production capacity.Injection Molding Technology:Choosing the appropriate injection molding technology, such as hydraulic, electric, or hybrid machines, can impact energy efficiency, precision, and repeatability. Electric machines, for example, are known for their energy efficiency and precise control of the injection process.Material Compatibility:The choice of materials for air purifier components is crucial. The machine and technology should be compatible with the materials used, as different materials may have varying melt temperatures, viscosity, and other characteristics that require specific processing parameters.Precision and Consistency:The quality of air purifier components is highly dependent on the precision and consistency of the injection molding process. Modern machines with advanced control systems and automation features can ensure tighter tolerances and reduced variability in part dimensions.Cycle Time and Production Speed:Efficient injection molding technology can reduce cycle times, leading to higher production speeds and, ultimately, lower production costs. Reducing cycle times also allows for the production of more parts within a given timeframe.Energy Efficiency:Energy-efficient injection molding machines can significantly impact production costs and the environmental footprint of air purifier manufacturing. Machines that incorporate energy-saving technologies can reduce operational costs and minimize environmental impact.Mold and Tooling Design:Proper mold and tooling design is crucial for air purifier production. The injection molding machine should be compatible with the size and complexity of the molds. Well-designed molds ensure consistent part quality and minimize the risk of defects.Process Control and Monitoring:Injection molding machines equipped with advanced process control and monitoring systems can help detect and rectify issues in real time. This ensures that any variations in part quality or production inefficiencies can be addressed promptly.Waste Reduction:Efficient injection molding processes can minimize material waste by reducing the occurrence of defects and rejections. This leads to cost savings and a more sustainable production process.Maintenance and Reliability:The choice of a reliable machine and the establishment of a proactive maintenance schedule are essential to minimize downtime and production interruptions. Unplanned downtime can be costly and negatively impact production efficiency.In summary, the choice of injection molding machine and technology directly impacts the quality and efficiency of air purifier production. Selecting the right equipment and optimizing the injection molding process can lead to higher-quality components, reduced production costs, and increased overall efficiency in the manufacturing of air purifiers.

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  • What considerations are important for designing molds for air purifier components?

    Designing molds for air purifier components requires careful consideration to ensure that the final product is precise, functional, and efficient. Here are important considerations for mold design in this context:Material Selection:Choose the appropriate material for both the mold and the air purifier components. The material should be compatible with the production process, the properties of the component (e.g., rigidity, flexibility, heat resistance), and the desired aesthetics.Part Design:Work closely with product designers and engineers to ensure that the air purifier component is designed for manufacturability. Minimize undercuts, use uniform wall thickness, and design parts with easy-to-release features. This helps reduce the complexity of the mold design and lowers production costs.Mold Type:Decide on the type of mold to use. Common options include injection molds, compression molds, and blow molds. The choice depends on the geometry and material of the component, as well as production volume and cost considerations.Gate and Runner Design:Plan the placement and design of gates (the entry point for molten material) and runners (channels that distribute the material within the mold) to minimize flow restrictions and avoid air traps or flow marks on the component's surface.Mold Cavity Design:Ensure that the mold cavity design matches the final component's geometry accurately. Mold cavities should be polished and finished to achieve the desired surface finish of the air purifier component.Ejection Mechanism:Choose an appropriate ejection mechanism, such as ejector pins, sleeves, or air ejection, to ensure the easy and efficient removal of the component from the mold. Proper ejection prevents damage to the component or mold.Cooling System:Mold cooling is critical to control the temperature of the mold and reduce cycle times. Design an efficient cooling system with cooling channels or other cooling methods to maintain consistent temperatures throughout the mold.Venting:Proper venting is crucial to allow the escape of air, gas, and vapors during injection. Inadequate venting can result in defects such as air traps, burns, or incomplete fillings.Tolerances and Shrinkage:Account for material shrinkage during cooling and specify the appropriate tolerances in the mold design to ensure that the final component meets dimensional requirements.Mold Steel Selection:Choose high-quality mold steel based on factors like production volume, material type, and expected tool life. Steel selection influences mold durability and maintenance requirements.Surface Finish:Decide on the desired surface finish of the component. Mold surface finishes, such as texture or polishing, can impact the final appearance and functionality of the part.Mold Ventilation:Adequate ventilation helps dissipate heat generated during the injection process, preventing mold damage and ensuring consistent component quality.Injection Pressure and Speed:Optimize the injection pressure and speed to prevent defects like flash, warping, or sink marks on the air purifier component.Mold Maintenance:Implement a maintenance plan for the mold to ensure longevity and consistent product quality. Regular cleaning, inspection, and replacement of worn components are essential.Quality Control:Integrate quality control measures into the mold design process, including the use of sensors, cameras, or other inspection methods to identify and address defects during production.Prototyping and Testing:Before mass production, create prototypes to validate the mold design and ensure that the air purifier components meet performance and quality standards.Regulatory Compliance:Ensure that the design of the mold and air purifier components complies with relevant industry standards and regulations, especially if the air purifiers are used for medical or critical applications.Designing molds for air purifier components is a complex and critical process. Collaborating closely with product designers, engineers, and experienced mold designers is key to ensuring the successful production of high-quality components that meet their intended function and aesthetic requirements.

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  • What challenges might be encountered during the injection molding of air purifier parts, and how are they addressed?

    Injection molding of air purifier parts can encounter several challenges during the manufacturing process. Addressing these challenges is crucial to ensure the production of high-quality and functional components. Here are some common challenges and their solutions:Design Complexity:Challenge: Complex part geometries or intricate designs can lead to difficulties in filling the mold cavity uniformly and effectively.Solution: Careful part design and mold design review can help simplify complex features, reduce undercuts, and ensure proper material flow during injection molding.Warpage and Shrinkage:Challenge: Some plastic materials used in injection molding can experience warpage and shrinkage as they cool, leading to dimensional inaccuracies and part defects.Solution: Proper mold and part design, including the incorporation of uniform wall thickness, can help mitigate warpage and shrinkage. Adjusting processing parameters, such as mold temperature and injection pressure, can also minimize these issues.Molded-In Stress:Challenge: Residual stress can develop in molded parts due to rapid cooling during injection molding, potentially leading to part distortion or failure over time.Solution: Proper part and mold design, including the use of fillets and radii at sharp corners, can help reduce stress concentration points. Annealing or stress-relieving processes may be applied to the parts if necessary.Material Selection:Challenge: Choosing the right material for air purifier parts is crucial for performance and durability. Material selection depends on factors like chemical resistance, UV resistance, and heat resistance.Solution: Conduct material compatibility and performance tests to select the most suitable material for the specific application. Collaborate with material suppliers to ensure the chosen material meets the required specifications.Part Deformation:Challenge: Parts may experience deformation during the ejection phase of the molding process, especially for thin-walled components.Solution: Incorporate draft angles and minimize sharp corners to facilitate easy part ejection. Properly align and maintain the mold to prevent damage to the parts during ejection.Surface Finish and Aesthetics:Challenge: Achieving a smooth and aesthetically pleasing surface finish can be challenging, particularly for large or complex parts.Solution: Mold design, surface treatments, and secondary finishing processes like polishing or painting can be employed to achieve the desired surface finish and appearance.Gate Design and Location:Challenge: Selecting the appropriate gate design and location is critical for controlling material flow and minimizing defects like gate blush or jetting.Solution: Gate design should be optimized for the specific part geometry. Gate location should be carefully chosen to minimize visible gate marks and reduce the need for extensive post-processing.Air Traps and Voids:Challenge: Air traps and voids can form within the part if air is not properly vented during the injection process.Solution: Incorporate venting features in the mold design to allow trapped air to escape during filling. Adjust injection parameters to prevent air entrapment.Quality Control and Inspection:Challenge: Ensuring consistent part quality and meeting tolerances requires effective quality control and inspection processes.Solution: Implement rigorous quality control procedures, including visual inspection, dimensional measurements, and functional testing, to identify and address defects early in the production process.Tooling Maintenance:Challenge: Regular maintenance of injection molds is crucial to prevent wear, damage, or corrosion that can affect part quality and consistency.Solution: Establish a maintenance schedule to inspect and clean molds regularly. Promptly address any issues with mold wear or damage to ensure continued production efficiency.Addressing these challenges through a combination of careful design, material selection, process optimization, and quality control measures is essential for successful injection molding of air purifier parts. Collaboration between design engineers, mold designers, material experts, and injection molding professionals can help overcome these challenges and ensure the production of high-quality components.

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  • What are the advantages of using injection molding for air purifier components compared to other manufacturing methods?

    Injection molding offers several advantages for manufacturing air purifier components compared to other manufacturing methods. These advantages make it a popular choice for producing high-quality, precision parts used in air purification systems. Here are some key benefits:High Precision and Consistency:Injection molding allows for the production of complex, high-precision parts with tight tolerances. This precision is crucial for ensuring that air purifier components, such as housing, filters, and connectors, fit together seamlessly and function effectively.Cost-Effective for Mass Production:Injection molding is highly efficient for mass production. Once the mold is created, the cost per part decreases significantly as production volume increases. This cost-effectiveness makes it suitable for manufacturing air purifiers in large quantities.Fast Production Speed:Injection molding is a high-speed manufacturing process. It can produce a large number of parts in a relatively short amount of time, ensuring a quick turnaround for air purifier production.Design Flexibility:Injection molding offers design flexibility, allowing engineers to create intricate and customized components. This flexibility is particularly advantageous when designing air purifier housings with specific shapes, sizes, and features to optimize air flow and aesthetics.Material Selection:A wide range of thermoplastic materials is available for injection molding, allowing manufacturers to choose materials that meet the specific requirements of air purifier components. Materials can be selected based on factors like durability, heat resistance, chemical resistance, and appearance.Reduced Material Waste:Injection molding generates minimal material waste because excess material (e.g., sprues and runners) can be recycled and reused in the production process. This aligns with sustainability goals in manufacturing.Consistent Quality:Injection molding provides consistent part quality from the first piece to the last. The process minimizes defects and variations, ensuring that air purifiers perform reliably and meet quality standards.Automation Potential:Injection molding machines can be fully or semi-automated, reducing labor costs and the risk of human error. Automated systems can handle tasks like material feeding, mold loading, and part ejection, improving overall efficiency.Surface Finish Options:Injection molding offers a range of surface finish options, from smooth and glossy to textured or matte. This versatility allows manufacturers to achieve the desired appearance and functionality for air purifier components.Scalability:Injection molding is highly scalable, making it suitable for both small-scale and large-scale air purifier production. Manufacturers can adjust production volumes to meet market demand.Low Maintenance:Injection molds are durable and require relatively low maintenance. Proper care and maintenance can extend the life of molds, making them cost-effective over the long term.Quality Control:The injection molding process includes built-in quality control measures, such as real-time monitoring and automated inspections, ensuring that any defective parts are identified and rejected.While injection molding offers numerous advantages, it's important to note that the choice of manufacturing method should consider factors such as production volume, component complexity, material requirements, and cost constraints. In many cases, the benefits of injection molding make it a preferred choice for producing high-quality air purifier components efficiently and cost-effectively.

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Industry Knowledge Extension

Several common home appliances are manufactured using plastic molds. Some examples include:
Refrigerators: Plastic molds are used to manufacture various components of refrigerators, such as door handles, vegetable crispers, shelves, and interior parts.
Washing Machines: Plastic molds are used to produce components like detergent drawers, control panels, door seals, and tubs for washing machines.
Dishwashers: Plastic molds are used to manufacture parts like spray arms, detergent dispensers, racks, and door panels for dishwashers.
Air Conditioners: Plastic molds are used to produce components like air conditioner grills, fan blades, control panels, and housing parts.
Microwave Ovens: Plastic molds are used to manufacture components such as control panels, door handles, turntable trays, and cavity interiors for microwave ovens.
Coffee Makers: Plastic molds are used to produce parts like water reservoirs, filter holders, carafes, and control panels for coffee makers.
Toasters: Plastic molds are used to manufacture components like casing, control panels, bread slots, and crumb trays for toasters.
Blenders: Plastic molds are used to produce parts such as blender jars, lids, blade assemblies, and control panels for blenders.
Vacuum Cleaners: Plastic molds are used to manufacture components like housing parts, brush heads, dust containers, and attachments for vacuum cleaners.
Irons: Plastic molds are used to produce parts like iron casings, handles, water tanks, and temperature control knobs for irons.
These are just a few examples, and plastic molds are widely used in the manufacturing of various other home appliances as well. The specific components and parts manufactured using plastic molds may vary depending on the appliance type and brand.

Several different types of plastic materials are commonly used in home appliance molds, depending on the specific requirements of the application. Here are some examples:
ABS (Acrylonitrile Butadiene Styrene): ABS is a versatile thermoplastic known for its impact resistance, rigidity, and good dimensional stability. It is commonly used in home appliances like refrigerators, washing machines, and air conditioners.
PP (Polypropylene): PP is a lightweight, durable, and chemically resistant material. It is often used in home appliances such as dishwashers, microwave ovens, and coffee makers. PP is known for its high melting point and excellent electrical insulation properties.
PC (Polycarbonate): PC is a transparent thermoplastic with high impact strength and heat resistance. It is commonly used in home appliances where transparency is desired, such as blender jars, control panels, and microwave oven doors.
PVC (Polyvinyl Chloride): PVC is a versatile plastic known for its chemical resistance and flame-retardant properties. It is used in various home appliances, including vacuum cleaners, irons, and water-resistant electrical components.
PA (Polyamide/Nylon): PA is a strong and tough thermoplastic material with good heat resistance. It is commonly used in home appliances for components that require high strength and durability, such as gears, handles, and structural parts.
PET (Polyethylene Terephthalate): PET is a transparent and lightweight plastic often used for packaging purposes, such as plastic bottles. In home appliances, PET may be used for components like water reservoirs and beverage containers in appliances like coffee makers and blenders.
PBT (Polybutylene Terephthalate): PBT is a thermoplastic with good mechanical properties and electrical insulation. It is commonly used in home appliances for components that require dimensional stability and resistance to heat and chemicals.
These are just a few examples of plastic materials commonly used in home appliance molds. The material selection depends on factors such as desired properties, functional requirements, aesthetics, regulatory compliance, and cost considerations. Different grades and formulations of these materials may be utilized based on specific application needs.

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