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Senlan Precision Parts Co.,Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China SKD61 Collapsible Core Inserts for Plastic Injection Molds
China SKD61 Collapsible Core Inserts for Plastic Injection Molds

  1. China SKD61 Collapsible Core Inserts for Plastic Injection Molds
  2. China SKD61 Collapsible Core Inserts for Plastic Injection Molds

SKD61 Collapsible Core Inserts for Plastic Injection Molds

  1. MOQ: 1pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 2000pcs/week
Delivery Time 7-15 working days
Packaging Details Coated with anticorrosive oil, packed in carton box
Parts name Plastic mould parts
Material SKD61
Hardness 48-50HRC
Application Plastic mould
Tolerance +/-0.01mm-+/-0.005mm
Size Customized
Brand Name SENLAN
Model Number SL-390
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union Supply Ability 2000pcs/week
Delivery Time 7-15 working days Packaging Details Coated with anticorrosive oil, packed in carton box
Parts name Plastic mould parts Material SKD61
Hardness 48-50HRC Application Plastic mould
Tolerance +/-0.01mm-+/-0.005mm Size Customized
Brand Name SENLAN Model Number SL-390
Certification ISO9001 Place of Origin China
High Light Precision Mould Dovetail Collapsible CorePlastic Moulding Dovetail Collapsible CorePlastic Mould Dovetail Collapsible Core
SKD61 Collapsible Core Inserts for Plastic Injection Molds

Specialized molding components designed to create internal undercuts and complex internal geometries that cannot be demolded with standard straight cores.

Product Overview

Collapsible core inserts mechanically contract during ejection to enable smooth part release while maintaining tight tolerances on internal features. Our SKD61 collapsible core inserts are custom precision mold components manufactured from hot-work tool steel known for its toughness, thermal fatigue resistance, and stability.

Core Function & Applications
  • Create internal undercuts without part damage
  • Produce internal profiles requiring tight concentricity and repeatability
  • Improve mold efficiency by reducing complex mechanisms
  • Ideal for parts with internal locking features and smooth internal surfaces
SKD61 Material Advantages
  • Excellent toughness to resist chipping and cracking
  • Superior heat resistance and thermal fatigue performance
  • Reliable heat treatment capability for optimal hardness
  • Balanced machinability for precision fitting surfaces
Final material condition, hardness, and surface treatment are built to your drawing and operating requirements.
Manufacturing & Precision Capabilities
  • Precision CNC turning/milling for core components
  • EDM/wire EDM for complex segment profiles
  • Grinding for critical fits and guiding surfaces
  • Heat treatment coordination for hardness and stability
  • Fine finishing/polishing for forming and sliding interfaces
Quality Control & Documentation
  • Dimensional inspection reports available
  • Material and heat treatment records upon request
  • Traceability marking options for assembly management
  • Assembly-level functional checking available
Customer Value Benefits
  • Simplified mold mechanism reducing mechanical complexity
  • Consistent internal features for improved part quality
  • Improved ejection reliability with reduced part damage risk
  • Longer service life under repeated motion cycles
Quotation Requirements

To provide accurate pricing for SKD61 collapsible core inserts, please supply:

  • 3D CAD (STEP/IGES) and 2D drawing (PDF/DWG)
  • Internal feature details and undercut geometry
  • Mold interface requirements and installation specifications
  • Target hardness/heat treatment specifications
  • Surface finish requirements for forming zones
  • Expected resin type and production conditions
  • Quantity requirements and lead time expectations
Request Your Custom Quote

Send us your drawings (STEP/2D), quantity, and required delivery date for SKD61 collapsible core inserts. We will reply with a clear quotation, lead time, and available quality documentation.

SKD61 collapsible core insert for plastic injection molds

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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Get in touch with us

  • Reach Us
  • Senlan Precision Parts Co.,Ltd.
  • NO.27,ShangLang Road,XiaBian District,Chang'an town, Dongguan China
  • https://www.precision-mouldparts.com/

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