Non-Standard Plastic Mould Parts with 55-60HRC Hardness, ±0.01mm Tolerance, and 1.2379 Material for Precision Mould Components
Non-Standard Plastic Mould Parts Mold Core Inserts For Plastic Mould Making
Compared with other molds of packing products, cosmetic molds have higher requirements on appearance, especially for lipstick tubes, mascara tubes, and transparent caps. Mold Core and Cavity serve as the heart of the mold, where quality, surface finish, and fit directly impact mold performance. Our solution involves using S136 from ASSAB with excellent polishing performance for cavity production. Threads are produced by grinder, and bushings use 1.2344/8407 or copper to ensure service life and meet high gloss requirements for cosmetic molds.
| Material | 1.2379 |
|---|---|
| Hardness | 55-60HRC |
| Heat treatment | Available |
| Service | Made-to-order |
| Surface treatment | / |
| Closest tolerance | ±0.01mm |
| Polishness | Ra0.6 |
| Axiality | 0.005mm |
| Verticality | 0.005mm |
Our products include plastic mold core pins and inserts, movable core components, and more. They are widely used in medical, cosmetics, automotive die-casting, daily packaging, electronic appliances, automation, and other industries.
Manufacturing & inspection capacity in steel, stainless, and copper materials for precision mould parts, cavity pins, core pins, punches, ejector sleeves, CNC machining parts, etc.
Services: CNC machining, CNC Milling, Sodick EDM, Sodick Wire-cut, OD grinding, ID grinding, Surface grinding, Thread grinding, Polishing, etc.
Industries Served: Medical, Packaging, Aerospace, Electronic
Automobile parts, medical, daily necessities packaging, cosmetic packaging, etc.
- We specialize in all kinds of precision core pins, cavity pins, and insert pins
- 8 years of experience in making stamping die parts, injection die parts, auto parts, and metal-working products
- Advanced production equipment and experienced operators
- Extensive experience with OEM and ODM for customers
- Best pricing, quality assurance, and fast delivery
T/T, PayPal, Western Union - 50% deposit, balance before shipment available
Coated with anticorrosive oil, packed in carton box
DHL, TNT, FedEx available
| Highly polished finish 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 60-63 Rockwell C |
| Custom sizes can be made to order up to 1″ diameter |
| Custom hardness RC 64-65 and triple drawn available on request |
(a) Send us drawings or samples (non-standard parts) or series numbers (standard parts). We can sign NDA for intellectual property and confidential files.
(b) We evaluate drawings and requirements immediately.
(c) We provide quotes on the same day.
(d) Upon agreement, we accept 50% deposit before order and 50% balance before shipment, then begin manufacturing or sample process.
(e) Production time: typically 10 working days; sample process: 7 days (varies by order quantity and product complexity).
(f) Shipping options: express, air, or sea according to your needs.
We believe many of our items will match your interests and look forward to establishing a business relationship with you! For any questions, please feel free to contact us at any time.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.