Plastic parts are everywhere—from medical devices to car interiors to your smartphone case. But when you need custom plastic components, should you choose CNC machining or injection molding? The answer depends on your project’s needs. Let’s break it down.
Precision Machining Plastic Parts: Accuracy Meets Speed
Our factory specializes in high‑precision machining plastic parts using advanced CNC equipment. Whether you’re developing prototypes or low-to-medium production runs, CNC machining delivers:
- Exceptional dimensional accuracy (often ±0.01 mm), ideal for engineering-grade plastics like PEEK, POM, PC, ABS or nylon .
- No mold tooling costs, enabling fast lead times—prototype parts ready in days, not weeks .
- Minimal setup time, with rapid turnaround from CAD design submission to finished part.
Comprehensive CNC Injection Molded Parts Service
When your design is finalized and volume demand increases, transitioning to our CNC injection molded parts service unlocks cost efficiency and scale:
1.Design for Manufacturability (DFM)
We integrate DFM principles—uniform wall thickness, proper draft angles, and rounded radii—to reduce defects like warping, sink marks, and flow lines .
2.Custom Tooling & Mold Fabrication
We offer injection mold construction from high‑quality steel or aluminum, with options for conformal cooling channels to speed cycle times and improve quality .
3.Volume Production Efficiency
While mold fabrication may take 4–8 weeks, once setup is complete, injection molding can produce thousands or millions of parts with cycle times measured in seconds or minutes—drastically lowering per-unit cost .
4.Smart Manufacturing Technologies
Our service includes automation—robotic part removal, IoT-based monitoring, predictive maintenance—to ensure consistent quality and reduced operational cost .
5.Sustainability & Waste Reduction
We utilize regrind plastics, energy-efficient machinery, and water- or chemical-recycling systems to deliver eco-conscious production without compromising quality.
| | CNC Turning, CNC Milling, Laser Cutting, Bending, Spining, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding,3D Printing,Rapid Prototype,Moulds etc. |
| | Aluminum: 2000 series, 6000 series, 7075, 5052, etc. |
| Stainlesss steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. |
| Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. |
| Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper |
| Titanium: Grade F1-F5 |
| Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. |
| | Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickl/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. |
| | ±0.002 ~ ±0.005mm |
| | Min Ra 0.1~3.2 |
| CERTIFICATE | ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. |
FAQ
1. Are you a manufacturer or a trading company?
We are a factory located in Shenzhen, China, with 20 years of rich experience,
covering 6000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 40 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports.
2. How to get a quote?
Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information.
3. Can I get a quotation without drawings?
Can your engineering team draw for my creativity? Of course, we are also glad to receive your samples, pictures or detailed size drafts for accurate quotation.
4. Can you provide samples before mass production?
Of course, the sample fee is necessary. If possible, it will be returned during mass production.
5. What is the delivery date?
Generally, the sample lasts for 1-2 weeks and the batch production lasts for 3-4 weeks.
6. How do you control quality?
(1) Material Inspection - Check material surfaces and approximate dimensions.
(2) First inspection of production - ensure
critical dimensions in mass production.
(3) Sampling inspection - check the quality before delivery to the warehouse.
(4) Preshipment inspection - 100% inspection by QC assistant before shipment.
7. After sales service team
If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week.
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Machining Plastic Parts CNC Injection Molded Parts Service Images
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