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China factory - Senlan Precision Parts Co.,Ltd.

Senlan Precision Parts Co.,Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China High Pressure Die Casting Tooling Core Pins with Cooling Holes and Precision
China High Pressure Die Casting Tooling Core Pins with Cooling Holes and Precision

  1. China High Pressure Die Casting Tooling Core Pins with Cooling Holes and Precision
  2. China High Pressure Die Casting Tooling Core Pins with Cooling Holes and Precision
  3. China High Pressure Die Casting Tooling Core Pins with Cooling Holes and Precision
  4. China High Pressure Die Casting Tooling Core Pins with Cooling Holes and Precision

High Pressure Die Casting Tooling Core Pins with Cooling Holes and Precision

  1. MOQ: 1pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union,Paypal
Supply Ability 2000pcs/week
Delivery Time 5-15 working days
Packaging Details Coated with anticorrosive oil, packed in carton box
Material DAC,SKD61,8407,1.2343,1.2344
Process die casting
Surface treatment heat treatment+Nritriding
Tolerance +/-0.01mm
Cavity as customized
Size According to customer's drawing
Application pressure die casting part
Shaping mode Die Casting
Brand Name SENLAN
Model Number SL-31
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,Paypal Supply Ability 2000pcs/week
Delivery Time 5-15 working days Packaging Details Coated with anticorrosive oil, packed in carton box
Material DAC,SKD61,8407,1.2343,1.2344 Process die casting
Surface treatment heat treatment+Nritriding Tolerance +/-0.01mm
Cavity as customized Size According to customer's drawing
Application pressure die casting part Shaping mode Die Casting
Brand Name SENLAN Model Number SL-31
Certification ISO9001 Place of Origin CHINA
High Light plastic injection mould partsinjection molding parts
High Pressure Die Casting Machine Parts With Cooling Hole Core Pins / Die Casting Tooling
Product Overview

Our specialization lies in advanced cooling processing technology. We utilize specialized grinding machines for gun drill operations, essential for precise regrinding. Our capabilities include producing Ø3×L=600mm holes with excellent finish, concentricity, and surface quality using SR-drill technology. Every component is certified to maintain quality and concentricity within 0.3mm T.I.R.

Technical Specifications
Material DAC
Hardness HRC42-45
Heat Treatment Available + Nitriding Treatment
Service Made-to-order
Surface Treatment Nitriding
Closest Tolerance ±0.002mm
Polishness Ra0.6
Axiality 0.005mm
Verticality 0.005mm
Custom Core Pin Manufacturing

With over 15 years of experience in producing custom-made core pins, we consistently meet international standards while prioritizing safety, cost-effectiveness, and reliable delivery.

Customization Limits
  • Maximum core pin length: Ø300×L1000mm
  • Water hole sizes: Ø1, Ø1.8, Ø2, Ø2.5, Ø3, Ø3.5 (Maximum length L600mm)
Manufacturing Capabilities

We provide comprehensive manufacturing and inspection services for precision mold components in steel, stainless steel, and copper materials, including:

  • Cavity pins, core pins, punches, ejector sleeves
  • CNC machining parts

Services Include:

  • CNC machining and milling
  • Sodick EDM and wire-cut operations
  • OD grinding, ID grinding, surface grinding
  • Thread grinding and polishing
Why Choose Our Products
  • Specialized manufacturer of precision core pins, cavity pins, and insert pins
  • 8+ years experience in stamping die parts, injection die parts, auto parts, and metal-working products
  • Advanced production equipment with experienced operators
  • Extensive OEM and ODM experience
  • Competitive pricing, superior quality, and fast delivery
Quality Control System

Our experienced production staff maintains precise dimensional control throughout manufacturing processes. Comprehensive inspection by our quality control team ensures 100% high-quality products are delivered to customers.

Application Fields

Medical, Packaging, Aerospace, Electronics, Die casting dies, Bottle cap, Automotive, Cosmetic, and more.

Drawing Formats Accepted

PDF, DWG, DXF, IGS, STEP, and other standard formats

Payment Terms

T/T, PayPal, Western Union - 50% deposit, balance before shipment

Packaging & Shipping

Components are coated with anti-corrosive oil and packed in carton boxes. Shipping available via DHL, TNT, and FedEx.

Product Image
Precision mold parts and core pins manufacturing
Our Service Commitment
  • Customer-focused approach with quick sample delivery
  • Professional production team with strict quality control
  • One-stop solutions for long-term customers
  • Customized sizes and OEM/ODM services
  • 100% inspection before delivery with quality warranty
  • Competitive pricing, excellent service, and quick delivery
Ordering Process
  1. Submit drawings or standard codes & sizes
  2. Receive quotation within 24 hours
  3. Agree on pricing and sign purchase order/contract
  4. Make advance payment
  5. Production begins after order confirmation
  6. Balance payment before shipment

We welcome your inquiries and guarantee prompt attention and response to all requests.

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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