STAVAX ESR Plastic Mould Parts Sleeve Bushing Mirror Polished Mold Core Components
The sleeve bush is a precision mold component designed to work with guide pins, providing accurate guidance and ensuring movement precision. The inner cylindrical surface typically features oil grooves, with the quantity determined by the guide bush length.
Product Specifications
| Material |
STAVAX ESR |
| Hardness |
50-52HRC |
| Heat treatment |
Available |
| Service |
Made-to-order |
| Surface treatment |
/ |
| Closest tolerance |
±0.01mm |
| Polishness |
Ra0.6 |
| Axiality |
0.01mm |
| Verticality |
0.01mm |
Our product range includes plastic mold core pins and inserts, movable core components, and more. These components serve various industries including medical, cosmetics, automotive die-casting, daily packaging, electronic appliances, and automation.
Business Range
Manufacturing and inspection capabilities in steel, stainless, and copper materials for precision mold parts including cavity pins, core pins, punches, ejector sleeves, and CNC machining parts.
Services include CNC machining, CNC milling, Sodick EDM, Sodick wire-cut, OD grinding, ID grinding, surface grinding, thread grinding, and polishing.
Industries served: Medical, Packaging, Aerospace, Electronic.
Application Fields
Automobile parts, medical equipment, daily necessities packaging, cosmetic packaging, and more.
Why Choose Us
- 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 and experienced operators
- Extensive experience with OEM and ODM services
- Competitive pricing, superior quality, and fast delivery
Payment Terms
T/T, PayPal, Western Union - 50% deposit, balance before shipment available
Packaging & Shipment
Coated with anti-corrosive oil and packed in carton boxes. Shipping available via DHL, TNT, FedEx.
Product Advantages
| Highly polished finish |
6-8 micro finish |
| Precision form ground |
Close diameter tolerance ±0.005mm |
| Common fractional sizes |
Available up to 3 1/2″ long |
| Material specification |
M-2 high speed steel 60-63 Rockwell C |
| Custom sizes |
Made to order up to 1″ diameter |
| Custom hardness |
RC 64-65 and triple drawn available on request |
Ordering Process
- Provide drawing or sample (non-standard parts) or series number (standard parts)
- NDA available for intellectual property protection
- Immediate evaluation of drawing and requirements
- Same-day quotation provided
- 50% deposit required before manufacturing begins
- 50% balance payment before shipment
- Standard production: 10 working days
- Sample process: 7 working days
- Shipping options: express, air, or sea freight
Inquiry Requirements
For efficient processing, please provide:
- Product drawings when possible
- Required material specifications
- Dimension and tolerance requirements
- Hardness and surface treatment specifications
- Order quantity if available
