Core Pin Insert Pins for Medical Mold Pipette Tips Tolerance and Concentricity Within 0.005mm

Product Description

Product Description:
Core pins are used primarily in the plastic molding and die casting applications. In most cases core pin are fixed in the plastic mold and are used to create a desired shape in the molded or cast part. Unlike the purpose of a an ejector pin which is pushed or extended by the ejector plate to eject the cooled molded or cast part from the cavity/core. It is often easier to machine a core pin as a separate element and add it to the A-side or B-side of the mold as needed. 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. In some applications core pins are also used for part ejection from a casting die.
There are many types of pins with in mold bases and die casting molds. Each are designed (based on material type, core and surface hardness, and coatings) for different applications within the molding or casting process. Many factors need to be considered to choose the correct pin for the application. Factors like the draft and texture of sidewalls, depth of walls and ribs can increase the likelihood that areas of the part will cling to the mold. Resin choice can also affect pin placement or size. Some resins are "stickier," requiring more force for release from the mold. Softer resins may also require the use of more or bigger pins to spread the force and prevent puncturing or marring of the cooled plastic.
Detailed Photo:
Company Profile:
1.Senlan Mould Parts Co.,Ltd was founded in 2006, located in chang'an town, providing professional and efficient service for the development of mold industry, our management team and technical team has more than 15 years experience in designing and manufacturing plastic and dia casting mold parts, which effictively combined with mold and mold parts technology, and we have the ability to produce all kind of mold insert according to the requirement from the customer
2.The products we made including plastic mold core pin and sleeves, die casting mold core pin and sleeves and movable core components, and also OEM and ODM service are allowed in our company, nowdays the mold pars has been exported to nearly 50 countries including Ameriaca, Spain, Russia, Brazil, British, Czechoslovakia, Germany, Japan etc, and they are widely use in medical, cosmetics and automotion industry

3.The material we use is supplied from ASSBA, heat treatment is supported by well known manufactuere such as Foshan Summit Nikka, Good Profit Heat Treatment and Hongkong Obailee, or any other material can be used according to the different demand, we have also imported equipment such as Takisawa CNC Lathe or Turning Machine, Sodick Electrical Discharge Machine And Sodick Wire Cutting Machine, which makes stable performance and better quality machine for customer to win the trust and praise from the market

4.Our Team always adhere to the principle of "Quality First", In line business philosophy of "On time deliver, Integrity Service" to provide new and regular customer better service

Our Advantage: 1. With More Than 15 Years Experience In Precsion Core Pins Cavity And Pins Insert Pins
2. OEM, ODM And Non Standard Service Are Available
3. Delivery On Time Promised In Contract
4. Prefect Quality Control System
5. Free Sample provided
6. Without MOQ required
7. Instant Communication with 12 hours
8. Exact Tolerance Same As The Required
FAQ:
Q1: How Can I Get The Quotation?
A: Please send us information for quote: drawing, material, weight, quantity and request.
Q2: If We Don't Have Drawing, Can You Make Drawing For Me?
A: Yes, we make the drawing of your sample and duplicate the sample.
Q3: When Can I Get The Sample?
A: 5-10 days, the accurate time depends on your product.
Q4: What Is Your Main Order Time?
A: Order time: 7-20 days after the payment. the accurate time depends on your product.