Senlan Precision Parts Co.,Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 2000pcs/week |
| Delivery Time | 5-15 working days |
| Packaging Details | Coated with anticorrosive oil, packed in carton box |
| Parts Name | Mold core pins |
| Tolerance | +/-0.01mm |
| Parallelism | 0.01mm |
| Material | QRO90 |
| Application | Plastic mould |
| Size | Customized |
| Brand Name | SENLAN |
| Model Number | SL-089 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 2000pcs/week |
| Delivery Time | 5-15 working days | Packaging Details | Coated with anticorrosive oil, packed in carton box |
| Parts Name | Mold core pins | Tolerance | +/-0.01mm |
| Parallelism | 0.01mm | Material | QRO90 |
| Application | Plastic mould | Size | Customized |
| Brand Name | SENLAN | Model Number | SL-089 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | core pin injection molding ，core pin die casting | ||
Core pins are precision mold components designed to enhance the strength of ejector pins, preventing deformation or cracking while pushing finished parts out of open molds. As critical mold elements, core pin quality significantly impacts injection molding performance.
| Material | QRO90 |
|---|---|
| Hardness | 46-48HRC |
| Heat Treatment | Available |
| Service | Made-to-order |
| Surface Treatment | TiCN, TiN, TiALM, Ticrn, Nitriding, Black Oxygen, Black Coating, etc. |
| Closest Tolerance | ±0.05mm |
| Polishness | Ra0.6 |
| Axiality | 0.005mm |
| Verticality | 0.005mm |
Core pins operate in demanding conditions for extended periods, enduring significant impact forces that can lead to cracking. To maximize service life, we utilize high-quality materials with superior hardness and anti-friction properties.
Our core pins deliver exceptional performance characteristics including wear resistance, deformation resistance, fracture resistance, fatigue resistance, occlusion resistance, thermal softening resistance, thermal melt damage resistance, erosion resistance, thermal stability, tempering stability, thermal fatigue resistance, fracture toughness, high temperature wear resistance, and antioxidant properties.
Our products serve diverse industries including automotive, home appliances, electronics, consumer goods, medical equipment, and packaging materials.
Medical / Packaging / Aerospace / Electronics / Die Casting Dies / Bottle Cap / Automotive / Cosmetic, etc.
PDF / DWG / DXF / IGS / STEP, etc.
T/T, PayPal, Western Union - 50% deposit, balance before shipment available
PE bag with anti-corrosive oil, foaming film with carton, or wooden box according to customer requirements.
Standard delivery time: 7-15 working days for ejector pin types. Specific timing depends on order quantity.
We ship via express carriers (DHL, UPS, FEDEX, etc.) or according to customer requirements. Express delivery: 3-5 days with tracking number provided. Ocean shipping available for larger quantities for cost efficiency.
We welcome your inquiries and questions. Our team will respond promptly to assist with your precision mold part requirements.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2006
Total Annual:
2000000-2500000
Employee Number:
>100
Ecer Certification：
Verified Supplier
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