Medical ventilator shell injection mold solution
This project is a custom injection mold for medical testing and ventilator equipment casing/casing (Medical Testing Device Casing Injection Mold), which is manufactured by Highwing Mold, a professional medical plastics manufacturer. The mold strictly follows the medical device mold standards and uses HASCO standard components and S136H high-hardness mold steel to ensure the dimensional accuracy, surface quality and long-term stability of the medical plastic parts shell.
1. Precision medical grade mold design
• Mold standard: internationally accepted HASCO specifications, components are universal and easy to replace;
• Number of cavities: Single cavity design to ensure part stability and consistency;
• Hot runner system: High-efficiency Hot Runner eliminates cold and discarded materials, reduces waste, and shortens the color change/cleaning cycle;
2. High-quality mold materials and long life
• Mold steel: imported S136H polished steel, hardness reaches HRC48–52, corrosion-resistant and wear-resistant;
• Surface treatment: Mirror polished (Polished), surface roughness Ra≤0.4μm, injection molded parts have a delicate appearance;
• Life guarantee: mold life is ≥1,000,000 shots, no need for frequent renovation or replacement;
3. Efficient production and lean manufacturing
• Cycle time: standard injection molding 30 seconds/piece, greatly increasing production capacity;
• Mold closing tonnage: It is recommended to match a 200 ton injection molding machine to ensure safe mold closing and stable injection pressure;
• Product material: Medical grade polypropylene (PP) - resistant to chemical disinfection, good toughness, and easy to recycle;
4. Strict quality and certification support
• The design review of medical plastic mold passed the ISO 13485 medical device quality management system;
• Injection molded parts meet USP Class VI biocompatibility requirements;
• 100% test mold acceptance before the mold leaves the factory, and provide first article report and dimensional control drawing;
Parameter items | Specifications
Mold name | Medical Testing Device Casing Injection Mold
Mold Type | medical plastic injection mold
Mold standards | HASCO standard parts
Mold Steel | S136H Polished Steel
Number of Cavities | Single Cavity (1 cavity)
Hot runner | Hot Runner hot runner system
Product material | Medical grade PP
Surface treatment | Mirror polished (Ra≤0.4μm)
Shot life | ≥1,000,000 shots
Injection cycle | 30 s/piece
Mold clamping tonnage | 200 ton injection molding machine
Delivery time | Within 4 weeks (after confirming drawings and down payment)
Contact | Robert Gao (robertgao@highwingmold.com)
Design and manufacturing process
1. Requirements review: Confirm product drawings and material specifications based on the medical ventilator shell structure and dimensional tolerance (±0.05 mm).
2. Mold flow simulation: Use Moldflow software to simulate filling, pressure holding, and cooling, optimize gate position and flow channel balance, and reduce warpage and flash.
3. Structural design: CAD/CAFM is used to design gates, cooling channels and parting surfaces to ensure smooth exhaust and balanced temperature.
4. Processing and manufacturing: CNC precision milling of key cavity surfaces, multi-axis electrical discharge machining (EDM) details, and strict tolerance control.
5. Polishing and inspection: mirror polishing and smoothness inspection, CMM three-coordinate measurement of the first sample to ensure mold accuracy.
6. Mold trial optimization: Injection molding machine trial mold debugging, product performance verification, optical appearance inspection, and dimensional report confirmation before mass production.
customer value
• One-stop service: from product review, mold design and manufacturing to injection mold trial and mass production delivery, complete closed loop;
• Cost reduction and efficiency improvement: Long-life mold and hot runner design reduce waste and downtime maintenance costs;
• Quality assurance: meets the stringent requirements in the field of medical device injection mold and medical mold;
• Rapid response: complete mold delivery within 4 weeks, helping medical device manufacturers accelerate product launch;
Contact us
To learn more about medical plastics manufacturer or medical device injection mold services, please feel free to inquire:
Robert Gao
Email: robertgao@highwingmold.com
Tel: 8613923770845
Official website: www.highwingmold.com
Choose Highwing Mold - your professional medical plastic mold partner to provide excellent mold solutions for medical ventilator shell injection molded parts.