Product Introductio
Our investment casting stainless steel locking key is engineered for critical safety protection in interlock industries, combining silica sol casting precision, investment casting heat resistance, and lost wax casting durability. Designed for high-security machinery, hazardous environments, and industrial interlocks, these precision casting safe locking keys ensure tamper-proof reliability, corrosion resistance, and seamless integration with safety systems. As a trusted manufacturer, we deliver precision casting safe locking key solutions that meet global safety standards, positioning us as your partner in operational security.
Product Description
Our stainless steel locking key for interlock switches crafted from grade 304 ,316 or 316L stainless steel, our locking key withstands extreme temperatures, corrosive agents, and mechanical stress. Utilizing silica sol casting for micron-level accuracy and lost wax casting for complex geometries, these stainless steel keys' feature defect-free surfaces and robust internal profiles. Customizable in tooth patterns, bow designs, and grip ergonomics, they are ideal for safety interlocks, access control systems, and hazardous zone applications.
Product Parameters
|
Parameter |
Details |
|
Model |
No. LK-GUARD Series |
|
Material |
304 ,316 or 316L stainless steel |
|
Size Range |
20mm – 200mm (customizable) |
|
Temperature |
-50°C to 1000°C (heat-treated,lost wax casting heat-safe locking parts variants available) |
|
Security Grade |
ISO 14119, ANSI/BHMA A156.5, IEC 60947-5-1 |
|
Surface Finish |
Electropolished, sandblasted,bead blasted,anti-slip coating (optional) |
Product Features & Applications
Key Features
Tamper Resistance: Unique bitting profiles and hardened steel cores resist picking and duplication.
Corrosion Resistance:Grade 316 stainless steel withstands acids, saltwater, and industrial chemicals.
Precision Engineering:Silica sol casting safe locking key ensures flawless alignment with lock mechanisms.
Heat Resistance:Lost wax casting heat-safe locking key** variants endure extreme thermal exposure.
Customization: Adjustable keyways, RFID chip integration, and ergonomic grips.
Applications
- Industrial machinery safety interlocks
- Hazardous area access control (ATEX/IECEx zones)
- Marine engine room security systems
- Fireproof cabinet and vault locks
- Automated production line emergency stops
Production Details
Manufacturing Process: Combines lost wax casting for structural integrity, silica sol casting for intricate biting details, and investment casting for heat-resistant variants.
Material Options: 316 or 316L (high-corrosion/offshore environments).
Customization: Tailored key profiles, laser-etched numbering, and anti-static coatings.
Quality Control: 100% torque testing, 3D scanning for profile accuracy, and salt spray testing (ASTM B117).
Product Qualification
Certifications: ISO 9001, ISO 14119, ATEX, IEC 60947-5-1.
Production Strength:
33,350㎡ facility with automated precision casting line,CNC machining and honing.
20+ skilled technicians and security engineering experts.
Rapid prototyping and bulk production for OEM/ODM projects.
Global Clients:Trusted by industrial automation firms, marine OEMs, and energy sector leaders.
Delivery, Shipping & Service
Global Logistics:FOB CNF CIF terms, air,land or sea freight with bubble bag,poly bag and pallet packaging.
Lead Time:15–35 days (standard), expedited options for urgent orders. Support:Compliance audits, installation guidance, and lifetime technical support.
FAQ
Q: Can Keys Be Customized For Electronic Or Biometric Lock Systems?
A: Yes-we integrate RFID, NFC, or fingerprint recognition modules into key designs.
Q: What Is The MOQ?
A.: MOQ starts at 200 units; sample orders available for validation.
Q: Why Use Silica Sol Casting For Key Bitting?
A: Ensures micron-level precision for secure engagement with lock pins and tumblers.
Q: Are Heat-Resistant Keys Suitable For Foundry Environments?
A:Absolutely. Lost wax casting heat-safe locking keys withstand temperatures up to 1000°C.
Latest News
Introducing AI-driven biting optimization for 20% enhanced security and reduced wear! Partner with us for cutting-edge investment casting safe locking keys, bulk discounts, and seamless OEM or ODM services. Secure your interlock systems with our precision-engineered stainless steel keys!
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