About Us
Factory Tour
Quality Control
Contact Us
Home ProductsMold Core Pins

Medical Injection Syringe Core Pin Mold Insert With TIN Coating Plating

Medical Injection Syringe Core Pin Mold Insert With TIN Coating Plating

Medical Injection Syringe Core Pin Mold Insert With TIN Coating Plating
Medical Injection Syringe Core Pin Mold Insert With TIN Coating Plating
Product Details:
Place of Origin: China
Brand Name: SENLAN
Certification: ISO9001
Model Number: CP-51
Payment & Shipping Terms:
Minimum Order Quantity: 1Pcs
Price: Negotiable
Packaging Details: Coated with Anticorrosive Oil, Packed in Carton Box
Delivery Time: 15Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 20000Pcs/Week
Contact Now
Detailed Product Description
Product Name: Core Pin Material: SKD61
Application: Medical Plastic/House Hold Appliance Hardness: 48-52HRC
Delivery Time: 3-10 Working Days Treatment: Nitriding, Termpered, DLC, TIN
Tolerance: +/-0.005mm Standard: JIS, DIN, EN, ASTM, AISI
Market: Overseas Quality: High Precision
Size: Customized
High Light:

Medical Injection Syringe Core Pin


Syringe Core Pin Mold Insert


TIN Coating Plating Syringe Core Pin

Application Of Mold Core Pin


Mold Core Pins are used in the plastic molding and die casting dies. they are a fixed element used to create a void providing the desired shape in the molded or cast part. it is often easier to machine a core pin as a separate element and add it to the A-side or B-side as needed. Steel core pins are sometimes used in aluminum molds to create tall, thin cores that might be too fragile if machined out of the bulk aluminum of the mold. The core pins are also used for part ejection from a die.





A-Side of a core pin is sometimes called the “cavity” it is the half of the mold that usually creates the exterior of a cosmetic part. The A-side usually does not have moving parts built into it.

B-Side is sometimes called the “core” it is the half of the mold where ejectors, side-action cams and the other complex components are located. On a cosmetic part, the B-side usually creates the inside of the part.


Specification Of Core Pin:


Carbide, ASP23, Vanadis, CPMRTXM4, SKD11, SKD61, HSS, A2, M2, D2, SUJ2, S45C, ect




Depend on your drawings or products standard

Place Of Origin

Dongguan, Guangdong, China

Heat Treatment


Surface Work

TiCN, TiN, Aitain, Ticrn, nitriding , Black oxygened, Black coating etc available


+ - 0.002mm


Close to Ra0.2


Depends on material(HRC60~94)

Delivery Time

3-5 Working days, depends on the quantity the order. Express by DHL, UPS, FEDEX, TNT or Ocean Shipping etc.

Main Products

Guide elements, punch pin, die button, ejector pin and sleeve, oilless bush, etc.


About US:

SENLAN Mold Parts Co.,Ltd is one of the leader in the Core pins and injection molding industry in china. we are a china based company that located in dongguan city and pride ourselves in customer satisfaction. we manufacture all types of core pins and many other Mold components such as Pins and Bushings, ejector pins, ejector sleeves, guide pins, and much more. these components are used in many different industries such as medical, aerospace, military, cosmetics and electronics. Core pins are used in a variety of different applications such as plastic and rubber molding. A core pin is a precision component that can vary greatly in complexity and design.


Our Advantage:

1. Highest Quality Products & Service
2. Over 15 Years Experience
3. Fast Delivery Time
4. Lower Costs With Competitive Price
5. One Stop Shop Manufacturing Of A Variety Of Parts
6. Prefect Quality Control System
7. OEM And ODM Service



Q1: How Can You Ensure The Quality?
A: We have QC department to control the quality from the begining of production until goods finish.


Q2: Can You Produce According To The 3D And PDF Drawing?
A: Yes, we can produce punch by your samples or technical drawings.


Q3: What Information Do You Need To Provide A Quote?
A: Please send us the drawing or sample of your product. Details below should be included,
1.Materials 2. Surface Finish 3. Tolerance 4. Quantity 5.Other special requirements


Contact Details
Senlan Precision Parts Co.,Ltd.

Contact Person: Jack

Tel: +8618666893015

Send your inquiry directly to us (0 / 3000)