Cold Casting Process Overview
SCHNEEBERGER mineral casting utilizes a unique cold casting process. Unlike traditional metal casting with high-temperature melting, the entire casting process is completed at room temperature. This process brings several unique advantages.
Precision Mineral Casting Manufacturing
Room Temperature
No high-temperature melting, energy saving
High Precision
Virtually no shrinkage, dimensional stability
Integratable
Direct embedding of various components
Eco-Friendly
Low energy consumption, fully recyclable
Production Process
Design and Mold Making
Structural design and FEM analysis based on customer requirements. Dedicated molds are produced. Mold materials are typically steel or aluminum for repeated use.
Material Preparation
Quartz aggregates of different particle sizes (16mm to powder grade) are mixed according to formula proportions, with epoxy resin binder added.
Embedded Parts Installation
Precisely position threaded inserts, locating pin sleeves, pipe fittings and other pre-embedded components in the mold.
Casting
Pour the mixed material into the mold, using vibration to eliminate air bubbles and ensure dense material filling.
Curing and Demolding
The epoxy resin cures naturally at room temperature (exothermic reaction). Demolding occurs after reaching design strength.
Post-Processing
Mechanical processing of precision support surfaces to achieve design accuracy requirements. Surface coating treatment as necessary.
Quality Inspection
Comprehensive dimensional inspection, visual check and functional testing to ensure compliance with design specifications.
FEM Analysis Services
SCHNEEBERGER provides professional Finite Element Method (FEM) analysis services to optimize structural performance during the design phase.
Static Analysis
- Load distribution evaluation
- Stress concentration identification
- Deformation calculation
- Safety factor verification
Dynamic Analysis
- Modal analysis
- Resonant frequency calculation
- Vibration response evaluation
- Damping effect verification
Thermal Analysis
- Thermal deformation calculation
- Temperature distribution simulation
- Thermal stability evaluation
- Heat dissipation design optimization
Recommendation: For complex structures or applications requiring high precision, FEM analysis during the design phase is recommended to optimize material usage and ensure performance targets.
Quality Control
Raw material quality verification, batch traceability
Mix ratio accuracy, casting parameters, curing control
CMM measurement, flatness, position accuracy
Visual, functional, documentation, packaging
Quality Standards
ISO 9001
Quality Management System Certified
SPC
Statistical Process Control
Full Traceability
Material and process records
Inspection Reports
Inspection reports and certificates
Production Capacity
- Most modern mineral casting facility in Europe
- Large casting production capability (up to 30 tons)
- Complete processing and inspection equipment
- In production since 2010
- Serving the Asian market
- Same quality standards as Europe
Delivery and Logistics
Standard Lead Times
Mold making: 2-4 weeks
First article production: 3-6 weeks
Volume production: By order negotiation
Packaging
Professional wooden crate packaging
Shock-absorbing cushioning materials
Suitable for sea/air freight
Shipping Services
Global delivery
Door-to-door service
Tracking system