Gas Assisted Plastic Injection Molds for Lightweight Hollow Parts with Stronger Structure
Product Process
Gas-assisted injection molds introduce high-pressure nitrogen during the injection process, evenly distributing the molten plastic within the mold cavity to create a hollow structure. This innovative process reduces material usage while significantly improving product strength.
Product Parameters
| Parameter Name |
Parameter Description |
| Mold Material |
H13, S136 |
| Number of Cavities |
1–8 |
| Product Size Range |
50mm–800mm |
| Injection Molding Machine Tonnage |
150T–3000T |
| Cooling Method |
Water + Air |
| Injection Pressure |
70–1600bar |
| Service Life |
100,000–600,000 Cycles |
| Surface Treatment |
Polishing, Nitriding |
| Mold Type |
Gas-Assisted Mold |
| Applicable Materials |
ABS, PP, HDPE |
Applications
- Automobile Door Handles
- Home Appliance Handles
- Pipe Parts
- Furniture Armrests
Advantages
- Hollow Structure for Lightweight Components
- Reduces Raw Material Costs
- Eliminates Shrinkage Marks
- Enhanced Strength and Toughness
FAQ
Q: Can complex hollow parts be produced?
A: Yes, our gas-assisted injection molding is particularly suitable for manufacturing irregular pipe fittings and complex hollow components.
Q: Are high air supply requirements needed?
A: A stable nitrogen supply is sufficient for optimal performance in our gas-assisted molding process.
Customized Molds
We design optimal airway systems based on your part thickness and structural requirements to ensure superior molding results for your specific application.