Medical housing and parts manufacturing

Materials commonly used in the medical industry

• Stainless Steel

  Stainless steel is highly durable and corrosion-resistant. Due to its strength and hygienic properties, it is widely used in surgical instruments, implants, and medical device components.

  
  

• Aluminum

  With its lightweight and easy machinability, aluminum is used in medical device housings, diagnostic equipment, and mobility aids where both strength and portability are required.

  
  

• PP (Polypropylene)

  Lightweight, chemically resistant, and sterilizable. Common for disposable syringes, laboratory consumables, and packaging.

  
  

• ABS (Acrylonitrile Butadiene Styrene)

  A cost-effective and versatile plastic with good strength and surface finish. ABS is widely used for housings, handles, and non-implantable medical components. It is especially suitable for disposable products and device enclosures.

  
  

• Small batch production of medical components

  Vacuum casting is a copying technique and we used for the production of small series of functional plastic medical parts. The Vacuum Casting is known for its fast production of high-quality prototypesor end-use products. This makes vacuum casted models especially suitable for fit and function testing, marketing purposes or a series of final parts in limited quantities.The manufacturing technique is ideally suited to low volume batch production when injection moulding is not cost beneficial; typically a silicone mould can be used to produce up to 15-20 parts before re-tooling is required. Even if the design is modified and has an impact on the parts, the silicone mold can be re-produced quickly because silicone is low in cost and can be produced rapidly.So we can got high quality prototype and save a lot cost. likeblood pressure monitors, blood glucose meters, oxygen generators, ventilators accessories. 

  
  
• Why Choose Kaierwo?

  Kaierwo has 14 years of experience in the medical industry, specializing in the manufacturing of medical housings and metal components. We are IS0 9001:2015 &ISO13485 :2016 certified, ensuring that the entire production process meets stringent medical safety and quality standards. Our Shenzhen factory provides one-stop services from development to mass production, strictly controlling quality, cost, and delivery time. Choosing Kaierwo means choosing an experienced, compliant, and safe and reliable medical manufacturing solution.

  
  

Common medical manufacturing service

• 1.CNC Machining

  Advanced multi-axis CNC machines produce unlimited volumes of finished parts from virtually any commercially available raw stock, and they do so quickly and with great accuracy.

  We use CNC machining to make enclosures as well as engineering-grade fittings in support of  medical parts made from a wide range of metals such as aluminum alloy, steel, and brass, including plastic materials like POM and nylon.

  
  

• 2.Sheet metal fabrication

  The sheet metal fabrication is a widely used metalworking technology that plastically deforms a thin metal sheet by an external step force, exceeding the material’s yield strength, bending and drawing into various complicated shapes without reducing the material itself. 

  We provide customized precision parts processing services and technical support, combining metal stamping, metal casting, metal sheet metal forming, surface treatment, metal heat treatment and other processes, a true one-stop supplier of medical parts.

  
  

• 3.Vacuum casting

  Vacuum casting is an extremely adaptable manufacturing process capable of mimicking the injection moulding to produce complex parts in polyurethane resins and cast nylon. Due to the process being under vacuum, it produces high-quality bubble-free casting with smooth surface texture similar to painting effect. It is one of the most cost-effective ways to produce high-quality, low-volume plastic parts that are particularly suitable for medical prototypes and can be tested for form, fit and function during the structure confirm.

  
  

• 4.Rapid Tooling

  Rapid Tooling is a fast and cost-efficient way to carry out low-volume injection molding for a variety of types of plastic parts. Once the aluminum or steel mold has been created with the rapid tooling process, it can be utilized as part of a molding process to create multiple copies of a part.

  Our custom rapid tooling service is a cost-effective, low-volume alternative in situations where large volumes of the part won’t be needed in the future.