• Dongguan Kingrui Precision Mould Co.,LTD
    Ray-hans Precision Tools Pvt Ltd
    We have coperated with Kingrui since 2005, Kingrui's foundation. we once were a Tyco company, and now a Group company. Kingrui show their best support
  • Dongguan Kingrui Precision Mould Co.,LTD
    KINGRUI a reassuring supplier. and Kingrui stands out among Chinese spare parts makers. I recommand their team to many of my friends.
  • Dongguan Kingrui Precision Mould Co.,LTD
    KYOCERA Corporation
    Kingrui is a rigor partner. they can always keep the qualiy and fast delivery. we once invited their team to visit out workshop. they learns fast.
Contact Person : Lydia
Phone Number : 13829100895
WhatsApp : +8613829100885

Customized Processing Round Core Pin Injection Molding for Plastic Mold Parts

Place of Origin Dongguan, China ( Mainland )
Brand Name Kingrui
Certification ISO9001: 2008
Model Number KR014
Minimum Order Quantity 1 Pcs can be available
Price Negotiable
Packaging Details PE film covered first, Plastic box, then carton last.
Delivery Time Normally, simple parts, 5-7 days, complicated parts, 7-15 days. According to QTY and the complexity of drawing.
Payment Terms T/T 50% as deposit 50% before shipment
Supply Ability 1200-1500 units per month
Product Details
Product Name Customized Processing Round Core Pins And Sleeves For Plastic Mold Parts Part Material DC53 Or SKD61
Hardness According To Choosing Material Surface Hardness HV900
Accuracy Finish 0.005 Mm Main Machining Internal-external Lapping And EDM
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Product Description


Customized Processing Round Core Pin Injection Molding for Plastic Mold Parts



Fundamental Information about the Prart:


Part Name

Customized Processing Round Core Pins And Sleeves for Plastic Mold Parts


Used Material


DC53 or SKD61. And materail is choosed according to customer's requirement.

Material Hardness

DC53: HRC 56-58; SKD61:  HRC 51-54

It depends on material.


Processing Technology


Internal- external lapping processing and EDM processing

Accuracy Finish


0.005 mm
Technical Points

This workpiece is composed of two cylinders, the tolerance of two cylindrical roundness and concentricity is 0.005 mm, the connection of the discharge surface and the grinding surface can not have a step and ensures smoothness.




The inserts of plastic mold forming part




Our Product Specification


A. Surface: PVD coating/ DLC coating/ Polishing/ Mirror polishing, etx. we can supply for you. or as your requirement,


B. Material: Stainless steel / aluminum / brass / iron / zinc / high speed steel / copper, etc.


C. Any other material and product size depends on customers' demand.


D. Usage: We offer precision mold parts for manufacturing, and products can be used in many industries such as automotive, electronic equipment, aviation, medical and so on. 


E. Manufacturing process: lath machining, cnc machining, linear cutting, stamping machining, discharging processing, grinding processing and so on.


F. Euipement: CNC milling machine, CNC machine, grinder, EDM machine, WEDM machine and so on.


G.Testing equipment: 2.5D projector, Japan Nikon Height Gages and other gages, two dimension, hardness meter and so on.


H. Tolerance: 0.005mm


I. Packing: PE film, PE bag, plastic box and carton box;


J. Delivery Time: In generally 5-15 working days, it depends on the quantity of order and complexity of drawings.


K. Shipment: By land/ by air/ by sea. And we have cooperated with a number of global international courier , such as TNT, DHL, EMS, Fedex and so on.



Product Detail Show

 Customized Processing Round Core Pin Injection Molding for Plastic Mold Parts 0



If you have any questions, you can  contact us anytime.


                                            -------Our team will help you solve problems within 12 hours.