Precision Plastic Mould Parts / Connector Mold Parts
High-precision plastic mould parts and connector mold parts manufactured with exceptional 0.002mm grinding tolerance for superior performance and durability.
Precision Mould Parts deliver excellent performance and extended service life through advanced manufacturing technologies and premium materials including plastic, metal, and P20/718/S136 mold cores. These components feature customizable surface finishes through polishing, painting, or anodizing processes. Production lead time ranges from 15-30 days with customizable cavity configurations from single to multi-cavity designs.
Mould precision is achieved through intricate cavity design and precise mold core pins, complemented by superior surface finishes that enhance overall performance. Rigorous quality control ensures production of superior quality products with exceptional accuracy.
Product Specifications
| Material |
1.2344 |
| Hardness |
50-54HRC or material dependent |
| Heat treatment |
Available |
| Service |
Made-to-order |
| Surface treatment |
TiCN, TiN, Aitain, Ticrn, nitriding, Black oxygened, Black coating etc available |
| Closest tolerance |
± 0.05mm |
| Polishness |
Ra0.6 |
| Axiality |
0.005mm |
| Verticality |
0.005mm |
Company Profile
Senlan Precision Parts Co., Ltd, established in 2008, is a professional manufacturer of precision mould parts located in Chang'an, known as the mould town. With over 10 years of experience in research, development and manufacturing of precision mould components, our advanced precision equipment and scientific quality control ensure complete customer satisfaction.
Machinery & Equipment
- CNC machining center; CNC milling machines, CNC lathe machines
- Sodick EDM machines, Sodick Wire-cutting machines
- OD Grinding machines, ID Grinding machines, Surface grinding machines
- Step grinding machine, Centerless grinding machine
Why Choose Senlan Precision?
- Professional manufacturer with over 10 years experience in CNC precision milling, EDM wire cutting, precision grinding, and EDM processing
- Experienced mechanical workers and modern inspection equipment for cost-effective solutions
- Customer-focused approach with high quality products at competitive prices according to your drawings or samples
- Strong production and QC department ensuring critical dimensions with high accuracy ±0.005mm
- Factory direct pricing and on-time delivery
- Small quantity orders accepted
- OEM services available
Application Fields
Medical, Packaging, Aerospace, Electronics, Die casting dies, Bottle cap, Automotive, Cosmetic, and more.
Drawing Formats
PDF, DWG, DXF, IGS, STEP, and other standard formats.
Our Services
- Specialized in precision mold parts with prompt response within 24 hours
- Advanced facilities and experienced engineering team
- Guaranteed quality with superior material selection
- Customer-oriented approach with efficient cost control solutions
- One-stop service with immediate problem resolution
- 100% inspection before shipment
Key Advantages
Competitive Pricing
As a manufacturer seeking long-term partnerships, we provide highly competitive market pricing.
Quality Materials
Stable raw material supply with various types including SKD-11, SKH-51, Tungsten carbide, ASP-23, ASP-60 and other regular materials in stock.
Precision Sizing
Capable of meeting MISUMI standard precision requirements.
Fast Delivery
Well-organized management ensures typical delivery of finished goods within 15 days.
Main Products
- Core pin, cavity inserts, mold core, core inserts
- HSS punch, Precision punch, Special-shaped punch
- Ejector pins, ejector sleeve, two-stage ejector pins
- Guide pillars, Guide bushings, Guide post set
- Slide Core Units, Latch locks, locating Series
Quality Control
Senlan maintains strict quality control from raw material incoming to finished products outgoing, guaranteeing high precision, superior polishing, and extended service life.
Quality Inspection Process
- Material incoming: 100% inspection
- Rough Finished: 100% inspection
- Heat treatment: random inspection
- Face grinding: 100% inspection
- Center-less cylindrical grinding: 100% inspection
- OD/ID grinding: 100% inspection
- EDM: 100% inspection
- Wire-Cutting: 100% inspection
- Packing: final 100% inspection before formal shipment
Packaging & Shipping
Packaging
Precision mould parts are coated with anticorrosive oil and packed in carton boxes for secure transportation.
Delivery
Delivery time is typically 7-15 working days for standard mold components, with specific timing dependent on quantity requirements.
Shipping
We utilize express carriers including DHL, UPS, FEDEX or customer-preferred methods. Express shipping typically takes 3-5 days with provided tracking numbers. For larger quantities, ocean shipping offers economical transportation solutions.
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a factory.
How long is your delivery time?
Generally 10-20 days for non-stock items, depending on quantity.
What is your quote elements?
Product standard: model + size, or customer drawing.
How can you ensure the quality?
We have QC department to control quality throughout the entire production process.
If you make poor quality goods, will you refund our fund?
We maintain strict quality standards and manufacture products to your complete satisfaction.
Do you test all your goods before delivery?
Yes, we perform 100% QC testing and provide QC reports for all mold parts before delivery.
Can you produce according to the samples or drawings?
Yes, we can produce parts based on your samples or technical drawings.
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