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FrançaisPlastic Injection Литье Услуги
TuohaiTech® produces injection molded parts on industry leading CNC and EDM equipment. We are able to produce plastic parts with high quality and tight tolerance. Our comprehensive injection molding services cover everything from prototype to mass production, with a focus on quality, efficiency, and customer satisfaction.
Our Injection Литье Capabilities
We offer comprehensive injection molding services for all production volumes:
- Machine Range: 50 to 1,300 tons clamping force
- Shot Size: 1g to 25kg per shot
- Part Weight: From 0.5g to 10kg
- Part Size: Up to 1,500mm in length
- Tolerance: ±0.02mm for critical dimensions
- Production Volume: 100 to 10,000,000+ parts per year
Производство Process
Our systematic approach ensures consistent quality and efficiency:
- Материал Preparation: Drying and loading with automated systems
- Mold Setup: Прецизионный setup with parameter documentation
- First Article Inspection: Complete dimensional check before production
- Production Run: Automated production with in-process monitoring
- Качество Control: Statistical process control and automated inspection
- Post-Processing: Trimming, assembly, and secondary operations
- Final Inspection: 100% inspection or AQL sampling
- Packaging: Custom packaging to prevent damage
Advanced Technologies
Hot Runner Systems
Reduce waste and cycle time with advanced hot runner technology:
- Eliminate runner waste and regrind
- Reduce cycle time by 20-30%
- Improve part quality with balanced filling
- Lower material costs for high-volume production
Gas-Assisted Литье
Produce hollow parts with reduced weight and warpage:
- Create hollow sections without core-out
- Reduce part weight by up to 30%
- Eliminate sink marks on thick sections
- Lower clamping force requirements
Two-Shot / Overmolding
Combine multiple materials in a single molding cycle:
- Soft-touch grips on rigid substrates
- Multi-color parts without assembly
- Sealed components without gaskets
- Enhanced product aesthetics and functionality
Insert Литье
Integrate metal components with plastic in one operation:
- Automated insert loading systems
- Precise positioning with ±0.02mm accuracy
- Strong metal-plastic bonds
- Eliminate secondary assembly operations
Материалs We Process
We work with over 200 thermoplastic materials:
- Commodity Plastics: PP, PE, PS, PVC
- Engineering Plastics: ABS, PC, PA, POM, PBT, PET
- High-Performance: PEEK, PPS, PEI, PBI
- Elastomers: TPE, TPR, TPU
- Bioplastics: PLA, PHA, bio-based PE
- Filled Материалs: Glass-filled, carbon-filled, mineral-filled
Качество Control
Comprehensive quality control at every stage:
- In-Process Monitoring: Real-time tracking of critical parameters
- Statistical Process Control: SPC charts for process capability
- Automated Inspection: Machine vision for 100% defect detection
- Dimensional Inspection: CMM and optical measurement
- Functional Testing: Fit, assembly, and performance testing
- Documentation: Complete traceability and certification
Secondary Operations
Complete manufacturing services under one roof:
- Ultrasonic welding and assembly
- Pad printing, screen printing, and hot stamping
- Painting and surface coating
- Heat staking and insert installation
- Ultrasonic metal welding
- Custom packaging and labeling
Industries Served
- Automotive: Interior, exterior, under-hood, lighting
- Electronics: Housings, connectors, thermal management
- Medical: Devices, disposables, equipment components
- Consumer Products: Appliances, packaging, household items
- Industrial: Machinery, tools, material handling
- Aerospace: Interior components, ducting, housings
Why Choose TuohaiTech®?
- Experience: Decades of injection molding expertise
- Technology: Latest machines and automation
- Качество: ISO 9001, IATF 16949, ISO 13485 certified
- Capacity: Flexible production for all volumes
- Service: One-stop solution from design to delivery
- Value: Competitive pricing with exceptional quality
Ready to start your injection molding project? Contact TuohaiTech® for a free consultation and competitive quote.