MachineU > China Products
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Specifications
Brand Name :
HEYA
Model Number :
HY-603
Certification :
ISO9001
Place of Origin :
Guangdong, China
MOQ :
1pcs
Price :
Negotiable
Payment Terms :
T/T,D/A,D/P,Western Union
Supply Ability :
200 pcs/week
Delivery Time :
15-20 work days
Packaging Details :
Coated with anticorrosive oil , packed in carton box
Product Name :
Injection Mold Cavity Cores
Highlight :
High-Precision Uniform Textures
Tolerance :
+/-0.005mm
Hardness :
43-47 HRC
Feature :
Durable
Processing Method :
Electroforming Processing
Material :
Nickel
Application :
Biomedical Industry
Description

Heya Precision: Custom-Made Injection Mold Guide Pins & Bushings – Per Client’s Precision Drawings, Anti-Rust (S136 Steel) For Stable Mold Alignment

Crafted exclusively for injection mold manufacturers (automotive, electronics, home appliance sectors), our custom guide pins & bushings are precision-machined to 1:1 match your 2D/3D precision drawings (CAD, STEP, DXF formats). Built with anti-rust S136 steel, they ensure long-term stable mold alignment—critical for preventing cavity-core misalignment, reducing mold wear, and ensuring consistent plastic part quality in high-volume production.

Why Heya’s Custom Guide Pins & Bushings Stand Out

Mold alignment relies on guide pins & bushings, but off-the-shelf or poorly customized options cause 3 major pain points for manufacturers:


  • Mismatch with client drawings leads to poor mold alignment (e.g., cavity-core offset), resulting in defective plastic parts (flash, uneven thickness);
  • Ordinary steel materials rust easily in humid production environments (e.g., injection molding for bathroom appliances), shortening service life to 50,000 cycles or less;
  • Insufficient precision causes excessive friction between pins and bushings, accelerating mold wear and forcing unplanned maintenance.


Heya solves these by engineering guide pins & bushings exactly to your precision drawings and using premium anti-rust S136 steel—delivering reliable alignment and long-lasting performance even in harsh production conditions.

Core Customization Capabilities for Client-Drawn Guide Pins & Bushings

We tailor every detail to your mold design and production environment, with flexibility to adapt to complex mold structures:


Customization Dimension Key Options Heya Advantage
Client Drawing Support 2D (DXF/PDF) & 3D (CAD/STEP/IGES) files; custom lengths (10mm–500mm) & diameters (5mm–50mm) Free pre-production drawing review to optimize fit (e.g., adjusting bushing inner diameter for pin clearance); 100% drawing accuracy guaranteed
Anti-Rust Material S136 stainless steel (primary); optional nitride-coated S136 (for extra corrosion resistance) S136 steel resists humidity, chemical cleaners, and resin residues—extending service life by 3x vs. ordinary carbon steel
Precision Machining ±0.002mm dimensional tolerance; Ra ≤0.008μm surface finish (reduces friction) CNC grinding + lapping with Zeiss CMM inspection to ensure pin straightness (≤0.001mm/m) and bushing concentricity (≤0.001mm)
Mold Alignment Enhancements Tapered pin tips (for easy mold assembly), oil grooves (for lubrication retention), flange bushings (for stable installation) Custom tweaks to boost alignment stability—e.g., oil grooves reduce friction by 40%, cutting mold wear

Technical Specs: Built for Stable Mold Alignment

Our guide pins & bushings are engineered to protect your molds and improve production consistency, with specs that directly address alignment and durability needs:


Specification Heya Standard for Custom Guide Pins & Bushings Impact on Your Mold Production
Dimensional Tolerance ±0.002mm (pin diameter/bushing inner diameter) Perfect clearance between pins and bushings (0.003mm–0.005mm) to prevent misalignment—no flash or uneven plastic parts
Anti-Rust Performance Passes 500-hour salt spray test (S136 steel); 1,000-hour test (nitride-coated S136) No rust even in humid environments (e.g., bathroom appliance molding)—avoids unplanned mold disassembly for rust removal
Service Life ≥500,000 cycles (S136 steel); ≥800,000 cycles (nitride-coated S136) Reduces guide pin/bushing replacement frequency—cuts maintenance costs by 60% vs. ordinary steel
Lead Time 10–14 days (prototype); 18–22 days (mass-production) Faster than industry average (25+ days) to minimize mold downtime during maintenance or new mold builds

Quality & Compliance for Global Molders

  • Dual Certifications: ISO 9001 (general manufacturing) and IATF 16949 (automotive-grade) to meet strict quality requirements for automotive, electronic, and medical plastic molds.
  • Material Traceability: Full documentation (S136 steel mill certificates, nitride coating test reports, dimensional inspection records) provided for every batch—critical for supply chain audits.
  • Pre-Production Validation: We test guide pins & bushings in a mock mold setup (simulating 10,000 injection cycles) to verify alignment stability and wear resistance before delivery—catching issues like excessive friction early.

Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel

Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel

Who Benefits from Our Client-Drawn Guide Pins & Bushings

  • Automotive Mold Manufacturers: For high-precision molds (e.g., engine sensor housings, interior trim molds) where stable alignment ensures compliance with IATF 16949 standards.
  • Electronic Plastic Molders: For delicate molds (e.g., smartphone casing molds, IoT device molds) where even 0.005mm misalignment causes part defects.
  • High-Humidity Production Facilities: For molders making bathroom appliances, water filters, or outdoor plastic parts—anti-rust S136 steel eliminates rust-related downtime.

Call to Action

Need guide pins & bushings matching your precision drawings? Upload your CAD/STEP file—Heya’s engineers will provide a free DFM (Design for Manufacturability) report (including rust-resistant material recommendations) and detailed quote within 24 hours.


Bonus: Download our [Custom Guide Pin & Bushing Spec Sheet] for salt spray test data, tolerance charts, and alignment optimization tips.
Send your message to this supplier
Send Now

Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel

Ask Latest Price
Product Detail
Brand Name :
HEYA
Model Number :
HY-603
Certification :
ISO9001
Place of Origin :
Guangdong, China
MOQ :
1pcs
Price :
Negotiable
Contact Supplier
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel
Custom Injection Mold Guide Pins Bushings Anti Rust S136 Steel

Dongguan Heya Precision Mold Co., Ltd

Verified Supplier
1 Years
guangdong, dongguan
Since 2005
Business Type :
Manufacturer
Main Products :
Electroforming Mold, Mold Surface Textures, Core Cavity Mold
Total Annual :
100-300
Employee Number :
30~80
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Injection Mould Parts
MachineU China Products
Contact Supplier
Submit Requirement