Contact Us 
Nylon Vacuum Casting Impeller Wheel
Designed for fluid handling, air circulation, and lightweight mechanical systems, the part features complex curved blades, central mounting holes, and excellent wear resistance. Vacuum casting delivers high-quality, functional parts with fine details, smooth surfaces, and consistent material properties, making it ideal for prototyping and small-batch production.
- Material: Nylon/PA6 (Vacuum Casting Grade)
- Process: Vacuum Casting, Silicone Mold, Post-Curing, Finishing
- Key Features: Complex blade geometry, lightweight, corrosion-resistant, low noise
- Typical Applications: Prototyping, Functional Testing, Fluid Systems, Environmental Machinery
- Tolerance: ±0.1 mm
Get Free Quote 
At KT, we focus on providing one-stop vacuum casting and rapid prototyping services for engineering plastic components. We have rich experience in mold making, material formulation, and post-processing, supporting the production of complex structural parts such as impellers, housings, gears, and special-shaped components. We strictly control dimensional accuracy, surface quality, and batch consistency to meet the development and small-batch production needs of customers in multiple industries.
📌 Product Introduction
This impeller wheel is a key fluid dynamic component, mainly used to drive gas or liquid flow, realize ventilation, heat dissipation, circulation, and conveying functions.
- Integral multi-blade structure, optimized aerodynamic profile, high operation efficiency
- Central mounting hole design for stable assembly with transmission shaft
- Nylon/PA6 material features light weight, wear resistance, and low high-speed noise
- Suitable for medium-low speed and medium-low pressure working conditions
🔧 Process
- Master model making by CNC or 3D printing
- Silicone mold manufacturing and vacuum pouring preparation
- Nylon resin vacuum casting and curing molding
- Demolding, shaping, and post-processing treatment
- Dimensional inspection and dynamic balance verification
✨ Surface Finish & Treatment
- Molded smooth surface
- Manual deburring and trimming
- Sanding and polishing
- Drilling and reaming
- Cleaning and drying
📋 Product Specification
| Item | Specification |
|---|---|
| Material | Nylon |
| Process | Vacuum Casting |
| Main Structure | Integral blade + central mounting hole |
| Dimensional Tolerance | ±0.1 mm |
| Surface Treatment | Molded, polished, deburred |
| Application Environment | Medium-low pressure, fluid / air driving |
🎯 Applications
- Automation
- Industrial Equipment
- Consumer Electronics
- Robotics
✅ Advantages
- Complex one-piece molding: Vacuum casting easily forms multi-blade complex structures that are difficult to machine
- Lightweight & low noise: Nylon material reduces inertia and noise during high-speed rotation
- Good corrosion resistance: Resistant to water, oil, and mild chemical media
- High consistency: Stable batch size and shape, suitable for small-batch stable supply
- Short cycle & low cost: No need for hard molds, fast delivery for prototypes and small batches
- Good mechanical performance: Certain toughness and wear resistance, long service life
