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Plastic Transducer Shell Injection Molding

Plastic Transducer Shell Injection Molding

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Mold Making & Plastic Injection One-stop Service

Yuyao Hualong Moulds & Plastic Products Co.,Ltd.

Yuyao Hualong Moulds & Plastic Products Co.,Ltd. was established in 1988. At present, there are 15 plastic injection molding machines from 100g to 3500 g, more than 20 mold manufacturing equipment such as machining centers, and more than 20 testing equipment and other auxiliary equipment. As leading Plastic Injection Molded Transducer Shell manufacturers and Transducer Shell factory in China, We have 100 employees and more than 30 managers and professional technicians.

After over 30 years of indomitable efforts, with the molds-making and plastic products-processing as the mainstay, our company has implemented a service for product development, mold-designing and making, plastic injection-molding and finished product-assembly in a coordinated process. Hualong mold has long history of serving European and American high-quality brands and well-known public companies at domestic and abroad. We custom make injection molded Plastic Transducer Shell. Customized products involve all kinds of instruments, equipment accessories, industrial automation and intelligent equipment of the Internet of things, auto accessories, kitchen appliances, household products, etc. Products are widely used in power, communications, security, automotive, aerospace, medical, life and other different fields.

We have gained certifications of ISO9001, ISO16949 quality management system and ISO14001 environmental management system. OEM/ODM plastic injection molded Transducer Shell. We accept annual factory inspection of clients, and conduct ECOVADIS audits on environment, labor and human rights, business ethics and sustainable procurement.

Customized Service Custom Advantage

Custom Process

  • Drawings or Samples

    We get the drawings or samples from customers.

  • Drawings Confirmation

    We will draw the 3D drawings according to the customers' 2D drawings or samples,and send the 3D drawings to customers for confirmation.

  • Quotation

    We will quote after getting the customers' confirmation,or quote directly according to customers' 3D drawings.

  • Making Molds/Patterns

    We will make molds or pattens after getting the mold orders from the customers.

  • Making Samples

    We will make real samples using the molds and send to customers for confirmation.

  • Mass Producing

    We will produce the products after getting the customers' confirmation and orders.

  • Inspection

    We will inspect the products by our inspectors or ask the customers to inspect together with us when finished.

  • Shipment

    We will ship the goods to the customers after getting the inspection result ok and the customers' confirmation.

Every certificate witnesses our profession

HualongCertification

  • ISO45001
  • ISO14001 Environmental Management System Certification
  • IATF16949 Automotive Industry Quality Certification
  • ISO9001 Quality Management System Certification
  • Sustainability Rating
  • POM F20-02 ROHS SGS Report

Develop customized mold products according to customer requirements

Comprehensive analysis of projects, high degree of cooperation with customers, strong timeliness, good follow-up service and stable production.

Learn about customization
Industry Knowledge

What is the role of mold design in plastic transducer shell injection molding

Plastic transducer shells are widely used in the manufacturing industry for various applications, such as automotive, medical devices, and electronic components. The injection molding process is the most common method used to produce these plastic components. The mold design plays a crucial role in the success of plastic transducer shell injection molding.

The mold design is the foundation of the injection molding process. It defines the shape, size, and features of the plastic component. The design of the mold must take into consideration the material properties of the plastic, the required tolerances, and the manufacturing process. The mold design should ensure that the plastic material flows uniformly, the part can be ejected easily, and the production cycle time is optimized.

One of the primary considerations in mold design is the gating system. The gating system is responsible for delivering the molten plastic into the mold cavity. The design of the gating system must take into account the material properties of the plastic, the size and shape of the component, and the injection molding machine's capabilities. The gating system must also ensure that there is no flow restriction, which could cause filling imbalances and defects in the finished product.

Another important aspect of mold design is the cooling system. The cooling system is responsible for rapidly cooling the molten plastic after it has been injected into the mold cavity. The design of the cooling system must take into account the material properties of the plastic, the size and shape of the component, and the production cycle time. The cooling system must ensure that the plastic material solidifies uniformly and does not warp or deform during the cooling process.

The mold design must also consider the ejection system. The ejection system is responsible for removing the finished product from the mold cavity. The design of the ejection system must take into account the size and shape of the component, the ejection force required, and the manufacturing process. The ejection system must ensure that the finished product can be removed from the mold cavity without causing damage or deformation.

In addition to these considerations, the mold design must also consider the parting line, the draft angle, and the venting system. The parting line is the line where the two halves of the mold come together. The design of the parting line must ensure that the finished product has a smooth surface finish and that there are no visible parting lines. The draft angle is the angle that allows the finished product to be easily ejected from the mold cavity. The design of the draft angle must ensure that the finished product can be ejected without causing damage or deformation. The venting system is responsible for removing any trapped air from the mold cavity during the injection molding process. The design of the venting system must ensure that the finished product does not have any air pockets or bubbles.

How can injection molding be used to produce transducer shells with high dimensional accuracy

Injection molding is a manufacturing process that is used to produce a wide range of plastic products with high precision and dimensional accuracy. One of the applications of injection molding is the production of transducer shells, which are used in various industries, including the medical, automotive, and aerospace industries.

Injection molding is a manufacturing process that involves the injection of molten plastic material into a mold cavity. The mold cavity is shaped like the desired part, and it is usually made of steel or aluminum. The molten plastic material is injected into the mold cavity under high pressure and temperature, and it takes the shape of the mold. After the plastic material cools and solidifies, the mold is opened, and the part is ejected.

The injection molding process has several advantages over other manufacturing processes, including high production rates, low labor costs, and high dimensional accuracy. The process is also highly automated, which means that it requires minimal human intervention, resulting in fewer errors and higher consistency.

To produce transducer shells with high dimensional accuracy, several factors need to be considered during the injection molding process. These include the design of the mold, the selection of the plastic material, and the control of the injection molding process parameters.

The design of the mold is critical in ensuring high dimensional accuracy. The mold must be designed to allow for shrinkage of the plastic material during the cooling process. Shrinkage is a natural occurrence that happens when the plastic material cools and solidifies. If the mold is not designed to account for shrinkage, the part will have dimensional inaccuracies, which will affect its performance.

The selection of the plastic material is also critical in ensuring high dimensional accuracy. The plastic material must have a low coefficient of thermal expansion (CTE), which means that it should not expand or contract significantly when exposed to temperature changes. A plastic material with a high CTE will result in dimensional inaccuracies in the final part.

The control of the injection molding process parameters is also critical in ensuring high dimensional accuracy. The injection molding process parameters include the injection speed, injection pressure, mold temperature, and cooling time. These parameters must be carefully controlled to ensure that the plastic material is injected into the mold cavity at the right speed and pressure, and that it is cooled for the right amount of time. If these parameters are not controlled correctly, the part will have dimensional inaccuracies.

What are the key factors influencing the selection of an injection molding machine for transducer shell production

Injection molding is a process of manufacturing plastic products by injecting molten plastic into a mold. The process is widely used in the production of various plastic products, including transducer shells. The selection of an injection molding machine is critical to the success of the production process.

Clamping Force: The clamping force of an injection molding machine is the force applied to the mold to keep it closed during the injection process. The required clamping force depends on the size and shape of the mold, the plastic material used, and the design of the product. Transducer shells are relatively small products, and hence the required clamping force will be less. However, it is essential to select an injection molding machine that can provide enough clamping force to ensure a proper seal and prevent flash formation.

Injection Capacity: The injection capacity of an injection molding machine refers to the maximum amount of molten plastic that can be injected into the mold in a single shot. The required injection capacity depends on the size and shape of the transducer shell, the thickness of the walls, and the type of plastic material used. It is essential to select an injection molding machine that can provide the required injection capacity to produce high-quality transducer shells.

Plastic Material Compatibility: Different plastic materials have different melting points and flow rates. It is essential to select an injection molding machine that is compatible with the plastic material used for transducer shell production. Incompatible materials can cause defects in the product, resulting in waste and production delays.

Production Volume: The required production volume influences the selection of an injection molding machine. High-volume production requires an injection molding machine with a high production rate and a large capacity. Low-volume production can be done with a smaller machine with a lower production rate.

Automation and Control: Automation and control systems play a critical role in the injection molding process. It is essential to select an injection molding machine that is equipped with a reliable and efficient control system. The control system should be easy to operate and offer flexibility to adjust the injection parameters for different products. Automation systems can reduce production time and increase efficiency.

Cost: The cost of an injection molding machine is a crucial factor in the selection process. The cost of the machine depends on its features, production capacity, and quality. It is essential to select an injection molding machine that provides the required features and capacity while fitting within the budget.

FAQ
  • Where are your products mainly exported to?
    Our products are mainly exported to the United States, Canada, the Netherlands, France, Italy, the United Kingdom, South Korea, and other dozens of countries.
  • How to deliver the goods to us?
    Foreign customers usually ship by sea. We are only 80 kilometers away from Ningbo Port, so it is very convenient to export by sea. Of course, if the customer's goods are urgent, we can also ship by air. Ningbo Airport and Shanghai International Airport are very close to us.
    Domestic customers, we have our own van and driver to arrange delivery.
  • How many employees of your comany? What about the technicists?
    The company has more than 100 employees, including more than 30 managers and professional and technical personnel.
  • How about the capacity of your company?
    The company covers an area of 9,000 square meters, with a modern workshop of more than 8,000 square meters. We currently have thirteen plastic injection molding machines ranging from 100 grams to 3500 grams, and more than ten mold manufacturing equipment such as machining centers, with an annual production capacity of 80 million yuan.
  • Do you have some standard parts?
    No, we are a pure custom manufacturer.
  • Can you do customized products?
    Yes, we mainly do customized products,we are mainly doing customized products according to the customers’ drawings or samples.
  • What applications do your products relate to?
    Our products cover almost every aspect of your life. Products have been involved in instrumentation, auto parts, medical equipment, smart equipment, audio-visual office supplies, fitness equipment, small kitchen appliances and many other industries.
  • What products can you offer?
    We mainly accept the customization of injection molds and the production of corresponding products.
  • Are you a direct manufacturer or a trading company?
    We are a professional manufacturer of customized injection molds and injection products. We also accept orders from domestic and foreign customers and have the right to export independently.
  • How to guarantee the quality of your goods?

    Firstly,we will do the inspection after every process.for the finished products,we will do 100% inspection according to the customers’ requirements and the international standard.

    Then, we have the more advanced and complete testing equipment in the industry: color detectors, three-coordinate measuring instruments, 3d scanners, etc. To ensure that the customer's all-round testing requirements for product color, high-precision geometric size testing, etc. are met.

    In addition, we have a professional team to do a complete technical analysis in advance. According to the needs of different materials, shapes and performances of the products, we will make corresponding molds or increase the necessary technological processes such as cooling and boiling to ensure that the product performance and shape meet the requirements of customers and reduce follow-up troubles.

  • What’s the payment term?
    When we quote for you,we will confirm with you the way of transaction,fob,cif,cnf,etc.
    For mass production goods, you need to pay 30% deposit before producing and70% balance against copy of documents. the more common way is by t/t. l/c is also acceptable.
  • How long can I get the feedbacks after we sent the inquiry? 
    We will reply you within 12 hours in working day.