Dongguan Vigorous Packaging Machinery Co., LTD.
| Usage | Single-use / Reusable |
| Applications | hospitals |
| Material | Stainless Steel, Silicone, Plastic |
| Supply Ability | 500–2000 pcs/month |
| Delivery Time | 15–25 working days |
| Function | Sealing, Connecting, Filtering, Sensing |
| Payment Terms | T/T,L/C |
| Processing Range | According to customer’s request |
| Color | Transparent, White, Blue, Custom Colors |
| Productname | Medical Device Components |
| Packaging Details | Standard packaging uses corrugated cartons. For heavy single items or large-volume sea freight orders, fumigation-free plywood wooden cases are applied. Each precision machined part is individually wrapped with bubble wrap or EPE foam to protect against sc |
| Feature | high precision high accuracy |
| Place of Origin | China |
| Brand Name | Vigorous |
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Product Specification
| Usage | Single-use / Reusable | Applications | hospitals |
| Material | Stainless Steel, Silicone, Plastic | Supply Ability | 500–2000 pcs/month |
| Delivery Time | 15–25 working days | Function | Sealing, Connecting, Filtering, Sensing |
| Payment Terms | T/T,L/C | Processing Range | According to customer’s request |
| Color | Transparent, White, Blue, Custom Colors | Productname | Medical Device Components |
| Packaging Details | Standard packaging uses corrugated cartons. For heavy single items or large-volume sea freight orders, fumigation-free plywood wooden cases are applied. Each precision machined part is individually wrapped with bubble wrap or EPE foam to protect against sc | Feature | high precision high accuracy |
| Place of Origin | China | Brand Name | Vigorous |
| High Light | ppsu medical device housing ，ppsu medical device parts ，high accuracy medical device parts | ||
Material-first engineering for sterilization-critical applications
This range of PPSU (Polyphenylsulfone) medical device housings is engineered from a high-performance amorphous thermoplastic chosen for one reason: it survives what ordinary plastics cannot. PPSU combines outstanding toughness, high-temperature resistance and broad chemical compatibility with excellent optical clarity in its natural amber tone — the ideal housing material for surgical instruments, diagnostic devices, sterilizable enclosures and fluid-handling equipment.
Each housing is CNC-machined from solid medical-grade PPSU stock, allowing us to hold tight tolerances on fine features — seal grooves, optical windows, threaded ports and thin walls — without the tooling cost and lead time of injection moulding. This makes it equally suited to rapid prototyping and low-to-mid volume production.
Why we machine this part from PPSU
| Property | Typical Value | Why It Matters |
|---|---|---|
| Density | ≈ 1.29 g/cm³ | Lightweight yet rigid housing |
| Tensile Strength | ≈ 70 MPa | Withstands mechanical stress & drop impact |
| Flexural Modulus | ≈ 2,400 MPa | Dimensional stability under load |
| HDT @ 1.82 MPa | ≈ 207 °C | Survives steam autoclave (134 °C) repeatedly |
| Continuous Use Temp. | Up to 180 °C | Safe for hot sterilization & disinfection cycles |
| Sterilization Compatibility | Steam · Gamma · EtO · Plasma | No yellowing, cracking or property loss |
| Chemical Resistance | Excellent (acids, bases, lipids) | Safe with disinfectants & body fluids |
| Optical Appearance | Amber / honey transparent | Visual inspection windows & fluid monitoring |
| Biocompatibility | USP Class VI · ISO 10993 | Approved for patient-contact applications |
Reference build — dimensions are indicative and fully customizable to your drawing
| Feature | Reference Size | Note |
|---|---|---|
| Overall Housing (L * W * H) | ≈ 120 * 80 * 45 mm | Scalable to your target device |
| Wall Thickness | 2.0 – 3.0 mm | Balanced strength / weight |
| Optical Window Thickness | ≈ 1.5 mm | Polished for clarity |
| Dimensional Tolerance | ± 0.02 mm (critical ± 0.01 mm) | CNC-controlled |
| Surface Finish | Ra 0.4 – 1.6 µm | Optical polish available |
| Seal / O-ring Groove | Precision-cut | Leak-tight fluid sealing |
| Threads & Ports | M2 – M12, NPT / metric | Custom tappings per print |
Where the engineering value lives
Machined from solid PPSU with a rigid, ergonomic shell that resists impact and repeated handling.
Integrated transparent section, optically polished to monitor fluids or indicators.
CNC-cut O-ring channels maintain a leak-tight barrier against liquids and gases.
Custom-machined threaded interfaces for tubing, sensors or fasteners.
| Capability | Detail |
|---|---|
| Processes | CNC turning, 3/4/5-axis milling, drilling, tapping, thread milling |
| Complex Geometry | Thin walls, deep pockets, undercuts, contoured profiles |
| Surface Treatments | Optical polishing, vapour polishing, media blasting, matte/gloss finishing |
| Quality Control | CMM dimensional inspection, first-article report, full traceability |
| Secondary Operations | Clean-room cleaning, assembly, laser marking, packaging |
| Prototype → Production | 1-off prototypes to low/medium volume runs |
The same precision process, applied to the full spectrum of engineering plastics
| Category | Materials |
|---|---|
| High-Performance Sulfones | PPSU · PSU · PES · PEI (Ultem™) |
| Super Engineering Plastics | PEEK · PPS · PAI (Torlon™) · PTFE |
| Transparent Resins | PC · PMMA (Acrylic) · COP/COC |
| General Engineering Plastics | ABS · POM · PA (Nylon) · PET · PP · HDPE |
| Composites & Metals | FRP / GFRP · Aluminum · Stainless Steel · Brass |
PPSU (Polyphenylsulfone) is a high-performance amorphous thermoplastic offering exceptional toughness, high-temperature resistance (continuous use up to 180 °C) and excellent optical clarity. It is biocompatible (USP Class VI / ISO 10993) and resists thousands of sterilization cycles, making it a benchmark material for reusable medical housings and surgical instruments.
PPSU is engineered to withstand 1,000+ steam autoclave cycles at 134 °C without cracking, discoloration or loss of mechanical properties. It is also compatible with gamma, EtO and plasma sterilization, giving you flexibility across hospital protocols.
Standard dimensional tolerance is ±0.02 mm, with ±0.01 mm on critical features. Surface finishes range from Ra 0.4 to 1.6 µm, and we offer optical polishing for transparent windows and fluid-viewing sections.
Yes. We machine the full range of engineering plastics — including PEEK, PEI (Ultem™), PC, PMMA, POM, PTFE and nylon — as well as aluminum and stainless steel. We can also assist in selecting the optimal material for your specific application.
We accept STEP, IGES, STL and 2D PDF/DWG drawings. Prototypes are typically delivered within 5–10 working days, with low MOQ for custom projects. Provide your drawings and target quantity for an accurate quotation.
Send your drawing and application details — we will recommend the ideal material and deliver a precision-machined PPSU housing built to your specification.
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
300000-500000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Dongguan Vigorous Packaging Machinery Co., LTD. was founded in 2017 in Dongguan, China, a well‑known hub for precision manufacturing. Our facility spans 2,000 square meters, purpose‑built for custom CNC machining and non‑standard mechanical component production. We operate with a total workf... Dongguan Vigorous Packaging Machinery Co., LTD. was founded in 2017 in Dongguan, China, a well‑known hub for precision manufacturing. Our facility spans 2,000 square meters, purpose‑built for custom CNC machining and non‑standard mechanical component production. We operate with a total workf...
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