Ra0.6 Plastic Injection Moulded Components Mold Core Pins With High Polished
Our precision mold core pins are manufactured using imported CNC, OD grinder, and ID grinder equipment to ensure consistent height, dimensional accuracy, and complete interchangeability. For specialized applications, we offer surface treatments including TIN and DLC coatings to enhance wear resistance and extend service life.
Product Specifications
| Material |
1.2343 |
| Hardness |
43-48HRC |
| Heat treatment |
Available |
| Service |
Made-to-order |
| Surface treatment |
TiCN, TiN, Aitain, Ticrn, nitriding, Black oxygened, Black coating etc available |
| Closest tolerance |
±0.01mm |
| Polishness |
Ra0.6 |
| Axiality |
0.005mm |
| Verticality |
0.005mm |
As the heart of the mold, core and cavity quality, surface finish, and fit directly impact final product quality. We utilize S136 from ASSAB with exceptional polishing performance for cavity manufacturing to ensure superior results.
Product Range
Our product line includes plastic mold core pins and inserts, movable core components, and related precision components. These are widely utilized across medical, cosmetics, automotive die-casting, daily packaging, electronic appliances, and automation industries.
Manufacturing Capabilities
We provide comprehensive manufacturing and inspection services for precision mold parts in steel, stainless steel, and copper materials, including cavity pins, core pins, punches, ejector sleeves, and CNC machining parts.
- CNC machining and milling
- Sodick EDM and wire-cut operations
- OD, ID, and surface grinding
- Thread grinding and precision polishing
We serve diverse industries including medical, packaging, aerospace, and electronics sectors.
Application Fields
Automobile parts, medical devices, daily necessities packaging, cosmetic packaging, and related industrial applications.
Why Choose Our Products
- Specialized manufacturer of precision core pins, cavity pins, and insert pins
- 8 years of experience in stamping die parts, injection die parts, auto parts, and metal-working products
- Advanced production equipment operated by experienced technicians
- Extensive OEM and ODM experience
- Competitive pricing, superior quality, and fast delivery
Key Advantages
- Highly polished finish with 6-8 micro finish
- Precision form ground to close diameter tolerance ±0.005mm
- Common fractional sizes available up to 3 1/2" long
- M-2 high speed steel with 60-63 Rockwell C hardness
- Custom sizes available up to 1" diameter
- Custom hardness RC 64-65 and triple drawn available on request
Business Terms
Payment: T/T, PayPal, Western Union (50% deposit, balance before shipment)
Packaging: Coated with anticorrosive oil, packed in carton boxes
Shipping: DHL, TNT, FedEx available
Ordering Process
- Submit drawings, samples (for non-standard parts), or series numbers (for standard parts)
- We evaluate requirements and provide immediate assessment
- Quotation provided typically on the same day
- Upon agreement, 50% deposit secures order with balance due before shipment
- Standard production: 10 working days (samples: 7 days) - varies by quantity and complexity
- Shipping via express, air, or sea according to customer needs
We welcome the opportunity to establish business relationships and are available to address any inquiries. NDA protection available for intellectual property and confidential documents.
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