Casting Components
National Invention PatentUpward Casting Copper Busbar Crystallizer
The Core of Every Casting Line — Invention-Patented Crystallizer
Product Overview
The Mivo crystallizer is the core component of an upward continuous casting line — and the subject of our national invention patent. Its patented S-type water channel geometry, dual-section structure, and integrated graphite mold connection are what differentiate our equipment from conventional designs.
At the same cross-section width, an upward casting crystallizer produces higher output than a horizontal crystallizer. Copper strip billet produced by the upward method has superior microstructural properties to horizontally cast billet — and the crystallizer design is the critical factor.
Invention Patent — Upward Casting Copper Strip Billet Crystallizer and Casting Method
Our patented crystallizer achieves 120 mm/min at 220×12 mm cross-section — double the 60 mm/min standard of conventional designs — while producing equiaxed grain structure with uniform grain size for higher yield and easier downstream processing.
Specifications
Cross-sections and dimensions are customised to your production requirements. Contact us with your target busbar specification.
Technical Features
- National invention patent — S-type water channel geometry
- Equiaxed grain structure, uniform grain size, clear crystallization lines
- Dual-section sealed structure — stainless steel upper, copper block lower
- Connected upper and lower sections via water pipes for integrated cooling
- Symmetric dual water inlet/outlet ports on copper cover plate
- Graphite mold connected directly to lower copper block via substrate passages
Applications
- Upward continuous casting lines for copper busbar
- Replacement crystallizer for existing casting equipment
- Capacity upgrade — higher speed on existing lines
- Multi-strand busbar casting configurations
- Oxygen-free copper and copper alloy casting
Crystallizer
Available as a standalone replacement component or as part of a complete casting line.
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Patent Reference
National invention patent covering the crystallizer's S-type water channel geometry, dual-section structure, and associated casting method.
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