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Medical Molds

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Your Professional Medical Molds Supplier

 

Sanpin Mould is a tooling and injection molding company based in Shenzhen, China, founded in 2007. We provide end-to-end services from mold design and manufacturing to injection molding production. Our solutions support industries including automotive, medical, home appliances, electronics, and industrial components.


All-in-One Production
We handle mold design, tooling, and injection molding in-house, helping reduce delays and keep quality consistent.

 

Reliable Quality Control
We follow ISO 9001, ISO 13485, and IATF 16949 standards, with clear documentation and controlled processes.

 

Experience You Can Rely On
With nearly two decades in tooling and molding, we understand common production challenges and how to avoid them.

 

After-Sales Support
We provide ongoing technical support, mold maintenance, and quick response to ensure stable long-term production.

 

 
 

Specification

 

Part Materials

Plastic parts ABS PC PA66 POM PMMA SAN PP PPS etc.

Production Capacity

Up 100000 pieces per month

Mold material

S136H;2343;2083;H13

Mold Lead Time

30 days; Based on schedule

Products surface treatment

Texture;high gloss ;Polishing,Chrome Plating; laser engraving; silk-screen

 

Medical Precision Component Molds

 

Types of Medical Molds

The medical molds produced by our company mainly include the following types:
Precision Molds For Medical Devices
Our engineering philosophy integrates seamlessly with your product development cycle, transforming complex design requirements into robust, production-ready molds that yield housings with exceptional dimensional stability, flawless surface finishes, and material integrity.

 

Molds For Medical Consumables
Our molds are built for high-volume production while maintaining micron-level precision, ensuring every plug meets stringent specifications for reliability and performance in sensitive medical applications.

 

Micro-Injection Mold For Medical Devices
Micro-injection molding for medical devices is a specialized, high-precision manufacturing process used to produce tiny, intricate plastic components—often weighing less than a gram or featuring sub-millimeter details—with extreme tolerances (10–100 microns).

 

 
Advantages of Medical Molds
 
01/

Precision
One of the biggest advantages of medical molds is their precision. Medical molds are designed to create parts that are consistent and accurate in their dimensions. This means that medical devices made from molds are consistent in their size and shape and meet the required specifications.

02/

Efficiency
Medical molds also offer great efficiency in the manufacturing process. They can produce large quantities of medical devices in a short period of time, which is crucial in the medical industry. The fast production time means that medical devices can be manufactured and delivered to patients quickly, reducing wait times and enhancing patient care.

03/

Cost-effectiveness
Medical molds are also cost-effective and offer great value for money. They are designed to be long-lasting, durable, and require minimal maintenance. This, in turn, reduces the manufacturing and maintenance costs of medical devices.

04/

Safety
Medical molds are designed to meet stringent safety standards which are important in the medical industry. They ensure that medical devices are sterile, free from contamination, and meet strict tolerances. This is important as it reduces the risk of infection and complications in patients, ensuring that patients receive high-quality healthcare.

 

Applications of Medical Molds
 

Implantable Devices

Injection molding creates durable, body-compatible implants such as orthopedic anchors, spinal cages, PEEK components, and heart pacemaker housing.

Surgical Instruments

Used for producing high-precision, reusable or disposable tools like scalpel handles, forceps, clamps, and retractor grips, often utilizing overmolding for ergonomic, soft-touch surfaces.

Disposable Consumables

High-volume production of single-use items, including syringes, test tubes, petri dishes, IV connectors, and pipette tips.

Drug Delivery Systems

Manufacturing components for inhalers, auto-injectors, and insulin pens.

 

Diagnostic & Laboratory Equipment

Producing casings for diagnostic devices, microplates, blood glucose monitors, and thermometers.

Silicone-Based Products

Liquid Silicone Rubber (LSR) is used to mold flexible, biocompatible products such as catheters, seals, gaskets, and masks.

 

 

Storage Precautions for Medical Molds

● Maintain a climate-controlled environment to prevent condensation (the leading cause of rust) and maintain consistent temperatures, ideally 20°C–25°C.
● Molds must be thoroughly cleaned to remove contaminants (like PVC acidic residues) and fully dried before storage.
● Store molds on proper racks to avoid damage. Support silicone or flexible molds to prevent warping.
● Store in clean, enclosed, and dust-free areas, often utilizing sealed, heavy-duty bags or crates to protect surfaces.
● For long-term storage, inspect molds every 12 months for corrosion and reapply rust preventives as needed.

Medical EDM Molds

 

How Can I Get the Quotation?

 

 

We will submit the quotation in 24 hours if getting detailed information during working days. In order to quote for you earlier, please provide us the following information together with your inquiry.
1. 3D Step of Files and 2D Drawings.
2. Material requirement.
3. Surface treatment.
4. Quantity (per order/per month/annual).
5. Any special demands or requirements, such as packing, labels, delivery, etc.

 

Packaging and Shipping

 

 

Packaging

Carton or wooden carton

Shipping

Shipping by sea, by air, by express are acceptable. According to your requirements.

 

Our Service
1

Pre-Sales

Providing clients with professional technical consultation, mold design, sample production, and quotation suggestions.

2

Sales

Tracking production progress throughout the mold manufacturing and injection molding process, strictly implementing quality control, and promptly communicating to resolve production issues.

3

After-Sales

Providing technical support, mold maintenance and optimization services, responding quickly to customer feedback, and ensuring customer satisfaction.

4

European Service Points

After-sales service points have been established in Europe, allowing customers to conveniently obtain support nearby.

 

Our Factory

 

Shenzhen Sanpin Mould Co., Ltd., established in 2007 and located in Bao'an District, Shenzhen, covers an area of ​​over 24,000 square meters and is a national high-tech enterprise. 

 

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Our Certificates

 

 

ISO 9001:2015,ISO 13485:2016,IATF 16949 

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FAQ

 

Q: What file formats do you require for manufacturing, and do you offer design support?

A: We require final 3D CAD data (STEP, IGES) or explicit optical design files (Zemax .ZMX, Code V .SEQ). Our engineering team provides essential Design for Manufacturability (DFM) support, advising on optimal tolerancing, mounting geometry, and material selection to balance performance with cost-effective production.

Q: What are typical lead times for custom optical molds or prototype lenses?

A: Lead times depend on complexity, material, and quantity. A standard spherical lens mold or prototype can often be delivered in 4-6 weeks. We provide a detailed project timeline with each quotation, encompassing grinding, metrology, and any secondary processes.

Q: How do you ensure part quality and consistency during production?

A: Beyond building a precision mold, we employ scientific molding techniques with sensors monitoring cavity pressure and temperature in real-time. Statistical Process Control (SPC) is used to monitor critical dimensions, ensuring every production run meets your specifications.

Q: What information do you need to provide a quotation?

A: To provide a meaningful and accurate proposal, we require:
3D CAD models (STEP, IGES, etc.) of the part(s).
2D drawings with critical dimensions, tolerances, and GD&T.
Target annual volumes and program lifecycle.
Material specification or performance requirements.
Any applicable regulatory or quality standards.

Q: Can you manage a project from prototype mold to high-volume production mold?

A: Yes, we offer a seamless pathway. We often develop a prototype or "bridge" mold for design verification and clinical samples, then leverage the data to engineer an optimized, multi-cavity high-volume production mold, ensuring a smooth and de-risked transition.

Q: What is the typical size range and tolerance capability for parts from your miniature molds?

A: We routinely produce molds for parts weighing less than a gram, with dimensions from 0.5 mm to 25 mm. Typical tolerances achievable are ±0.005 mm (±5 microns) or better, depending on geometry and material. We conduct a detailed feasibility analysis for every project.

As one of the leading medical molds manufacturers and suppliers in China, we're featured by quality products and good price. Welcome to buy customized medical molds made in China here from our factory. If you have any enquiry about quotation, please feel free to email us.