Precision Aluminum Die Casting Solutions for AI Data Centers
KALKANCI is the precision aluminum die casting manufacturer trusted by the industry for producing UPS power electronics enclosures, thermal management profiles, and critical infrastructure components.
Why KALKANCI
Engineering Excellence for Critical Infrastructure
AI data centers, power electronics systems, and UPS manufacturers seek zero-tolerance error margins, superior thermal performance, and long-lasting durability in their components. KALKANCI combines decades of aluminum die casting processing experience with advanced manufacturing technologies to produce components that meet these demands.
30+
Years of Experience
Industry expertise in precision aluminum manufacturing
0.01mm
Tolerance Precision
CNC machining
accuracy
ISO
Certified Quality
ISO 9001 quality management system
500+
Active Projects
Technical projects executed across various sectors
UPS Power Electronics Aluminum Enclosures
Modern UPS systems require enclosures that demonstrate excellent performance in terms of electromagnetic interference protection, thermal dissipation capacity, and vibration resistance. KALKANCI’s UPS enclosures are designed and manufactured according to the most demanding technical specifications of power electronics manufacturers.
EMI/EMC Compliant Design
Protects critical power electronics components with mold and profile geometries that minimize electromagnetic interference.
High Power Density
Wall thicknesses and mounting point configurations optimized for 3- phase and modular UPS architectures.
Customizable Geometry
Full integration with customer-specific dimensions, mounting holes, cable entry points, and surface treatment options.
Lightweight and Strength
Offers the industry’s best weight-to-strength ratio with 6000 series aluminum alloys.
Thermal Management
Thermal Management with Aluminum Die Casting for AI Data Centers
Thermal Challenge
AI accelerators and power converters generate 3-5 times higher power density compared to traditional data center components.
Efficiently dissipating this heat directly determines system reliability and lifespan.
KALKANCI’s thermal management parts efficiently transport and dissipate this thermal load with maximum surface area and optimized airflow channels.
Technical Specifications
- Post-machining with CNC for channel precision of ±0.05mm
- Increased dissipation coefficient with anodized surface coating
- Micro-channel profile options for liquid cooling integration
- Different alloy options with heat treatment
- Thermal conductivity performance
- Optimized airflow with custom fin geometry
Die Cast Thermal Product Family
KALKANCI’s die cast thermal product portfolio delivers precision-engineered heat management solutions for GPU server racks, power distribution units, inverter heat sinks, and UPS modules — all produced via high-pressure aluminum die casting.
Die Cast Heat Sinks
High-pressure die cast aluminum heat sinks with integrated fin arrays, optimized for natural and forced convection in power electronics and AI accelerator modules.
Custom Die Cast Thermal Housings
Customer-specific die cast thermal housings and enclosures that integrate heat dissipation and structural functions, reducing assembly steps and system integration costs.
Production Capability
Full Solution Partner in Precision Aluminum Die Casting Engineering
KALKANCI manages all production processes under one roof, from raw aluminum extrusion to final surface finishing and quality control. This integrated approach shortens lead times, increases quality consistency, and enables rapid response to engineering changes.
1. Design and Engineering
CAD/CAM supported product development and prototype production
2. Tooling and Casting
High-capacity die casting machines and precision mold production
3. CNC Machining
Complex geometry capability with Cnc machining centers
4. Surface Finishing
Anodizing, powder coating, chromate, and eloxal coating options
CNC Machining Capabilities
CNC Machining Capacity
KALKANCI’s CNC machining centers offer the ability to process the most complex aluminum component geometries in a single operation. This provides a critical advantage in the production of UPS enclosures and thermal plates, which particularly require multiple mounting surfaces, internal channels, and precision screw holes.
- ±0.01mm dimensional tolerance capacity
- High surface roughness
- Maximum workpiece size
- CMM-supported in-line quality control
Alloy Selection
The Right Die Casting Alloy, The Right Application
Every critical die casting application requires a different alloy profile. KALKANCI engineers possess deep expertise in the aluminum die casting alloys most commonly used in power electronics and thermal management applications.
A380
The most widely used die casting alloy. Excellent fluidity, pressure tightness, and machinability. Ideal for UPS enclosures and complex structural housings.
A360
Superior corrosion resistance and ductility. Preferred for thin-wall die cast components and applications requiring high elongation.
ADC12 (A383)
High silicon content for excellent castability. Standard choice for intricate geometries and high-volume die casting production.
AlSi9Cu3 (226)
European standard die casting alloy. Balanced strength, thermal conductivity, and pressure tightness for thermal management components.
Industry Applications
Aluminum Solutions for Every Layer of AI Infrastructure
KALKANCI’s precision aluminum die casting components enhance reliability and performance in every system critical to data center infrastructure. We offer engineering partnership across the entire supply chain, from raw power input to the GPU computing layer.
3-phase UPS systems, PDU enclosures, inverter housings, and power converter cooling components.
AI accelerator heat spreaders, rack mount thermal management profiles, and cold plate solutions.
BESS system enclosures, battery module housings, and thermal management structures.
DC fast charging station enclosures, power electronics heat sinks, and outdoor enclosure components.
Quality Assurance
Zero Defect Tolerance: Our Quality System
Integrated Quality Management
KALKANCI’s quality system ensures traceability and consistency at every step, from the design phase to shipment. Coordinate measuring machines (CMM), optical measurement systems, and material analysis equipment are deployed in-line.
Dimensional reporting, surface quality verification, and material certification are provided as standard in every batch.
Quality Control Processes
- Initial Sample Inspection Report (ISIR/PPAP)
- In-line CMM dimensional control
- Surface roughness profilometer measurement
- Material certification and chemical analysis
- Coating thickness and adhesion tests
- Package integrity and shipment control
KALKANCI’s four-stage engineering supply process offers a risk-free supply experience with transparent
communication and technical checkpoints from project inception to mass production.
Why KALKANCI
How We Differ From Our Competitors
Our integrated production infrastructure and engineering-focused approach resolve the complex component requirements faced by UPS manufacturers and data center suppliers through a single-supplier relationship.
Global Delivery from Turkey’s Aluminum Production Hub
KALKANCI leverages Turkey’s robust aluminum die casting and machining infrastructure to serve European, Middle Eastern, and global markets with competitive pricing and short lead times. Turkey’s geographical advantage and logistics capacity make KALKANCI a strategic partner in international supply chains.
Global Reach
Delivery capacity of 7-10 business days to European and Middle Eastern markets
High Capacity
Scalable production infrastructure for highvolume order demands
Engineering Partnership
Integrated technical support and DFM consultancy throughout the product development process
Contact Our Technical Team
Discuss customized aluminum component solutions for your data center infrastructure, UPS power electronics, or thermal management application with the KALKANCI engineering team. Share your specifications to receive a technical evaluation and price quote within 48 hours.
Technical Consultation
Expert support for alloy selection, tolerance analysis, and Design for Manufacturing (DFM) evaluation
Fast Quotation
Submit your technical drawings and specifications to receive a detailed engineering quote within 48 hours
Prototype Program
Accelerate your pre-production verification process with initial sample delivery within 15 business days