説明

Premium Carbon Steel Investment Castings for Railway & Underground Applications | ISO9001 Certified

Price Estimation: US $19.85/Piece

Why Choose Our Investment Casting Solutions?

We specialize in high-precision carbon steel, alloy steel, aluminum, and brass investment castings for demanding railway, train, and underground applications. Our ISO9001 certified facility combines 15+ years of lost wax casting expertise with rigorous quality control to deliver superior components at competitive prices.

• ISO 9001-2008 & TS16949 compliant processes
• Global export experience
• OEM/ODM capabilities
• Comprehensive secondary processing
• Small batch orders accepted

Technical Specifications

• Weight Range: 50g – 150kg (custom designs available)
• Secondary Operations: CNC machining, grinding, turning, drilling, milling, threading
• Surface Finishes: Polishing, zinc/chrome/nickel plating, powder coating, anodization, electrophoresis
• Heat Treatments: Annealing, tempering, carburizing, nitriding, induction hardening

Quality Assurance

Our integrated quality control system monitors every production stage from raw material screening to final inspection. We utilize:

• Electric furnace melting with precise temperature control
• Spark spectrometer testing for alloy composition analysis
• Dimensional verification at critical checkpoints

Production Capabilities

Our modern investment casting facility features:

• Automated wax injection systems
• Advanced shell building technology
• Precision-controlled melting and pouring
• Skilled technical workforce

Packaging & Shipping

All castings are carefully packaged to prevent transit damage using:

• Custom foam inserts
• Weather-resistant wrapping
• Reinforced shipping containers

Custom Casting Services

We welcome custom projects with:

• Complete OEM/ODM support
• Technical drawing analysis
• Prototype development
• Material selection guidance

For project inquiries, please provide detailed drawings, specifications, quality requirements, or samples. Our engineering team will recommend optimal manufacturing solutions and competitive pricing for your specific application needs.