Started mass production of Hyosung Heavy Industries' COPPER ROTOR

Started mass production of Hyosung Heavy Industries' COPPER ROTOR (Copper rotor) From May 2019, the company started producing copper rotors and supplying them to Hyosung Heavy Industries. It is a rotor used for premium class (IE3) motors, and CASTMAN is the only company in Korea to have production technology and production results.

Read More

Started mass production of EGR Mixer using the salt method

CASTMAN started mass production of EGR Mixer die casting using the salt core method for the first time in the world based on its excellent technology.

Read More

Started mass production of COOLING PLATE applying copper die casting method

Started mass production of COOLING PLATE applying copper die casting method Started mass production of cooling plate using copper die casting method Built-in mass production system by applying copper die casting method for cooling plate for super computer Signed a contract with Japanese company Kaga electron with FUJIKURA. Mass production began in March 2019.

Read More


CASTMAN's Products

“High-quality die casting : Copper Roter / Salt Core Diecasting / Copper, Brass, Aluminum Parts.”

Salt Core Diecasting / Copper Roter / Copper, Brass, Aluminum Parts

Products Made by Replacing Sand Core with Salt Core Technology
Products Made by Replacing Sand Core with Salt Core Technology
Copper Die Casting For Heat Sink
Copper Die Casting For Heat Sink
Integrated Heat Sink with Cooling Capability
Integrated Heat Sink with Cooling Capability
CASTMAN CU Rotors
CASTMAN CU Rotors

Technical Resource

Ladle Pour Simulation by Nemak Poland

Fig.12 Effect of particle size on bending strength of potassium chloride with mullite cores.

Castability and Strength of Potassium Chloride-Ceramic Composite Salt Cores

This article introduces the paper "Castability and Strength of Potassium Chloride-Ceramic Composite Salt Cores" presented at the Journal of Japan ...
Fig. 1 Liquidus surface and eutectic line of Na⁺-K⁺-Cl⁻-CO₃²⁻ system calculated with Thermo-Calc¹⁵).

Bending Strength of Salt Core Comprised of KCl-NaCl-Na₂CO₃-K₂CO₃ Systems

This article introduces the paper "Bending Strength of Salt Core Comprised of KCl-NaCl-Na2CO3-K2CO3 Systems" presented at the J. JFS, Vol ...
Figure 2. (a) 3D rod design; and (b) detail of the placement and example of an aluminium foam core

Aluminium Foam and Magnesium Compound Casting Produced by High-Pressure Die Casting

This article introduces the paper "Aluminium Foam and Magnesium Compound Casting Produced by High-Pressure Die Casting" presented in Metals, MDPI ...
Fig. 3. Shattered surface of crushed rock salts (samples Nos 1, 2) and EDX analysis of chemical composition

Advances in Technology of Soluble Cores for Die Castings

This article introduces the paper "Advances in Technology of Soluble Cores for Die Castings" presented at the Archives of Foundry ...
Fig. 14. An open-ended integrally-stiffened prepreg panel (a) NT Core in position and (b) after NT Core removal, showing blind hole.

A Water-Soluble Core Material for Manufacturing Hollow Composite Sections

This article introduces the paper "A water-soluble core material for manufacturing hollow composite sections presented in Composite Structures". 1. Overview: ...
Figure 3.17: AM cylinder heads post support removal, pre-machining

Feasibility of Metal Additive Manufacturing for Internal Combustion Engines

This article introduces the paper "Feasibility of Metal Additive Manufacturing for Internal Combustion Engines" by Jamee Gray, submitted to the ...
Fig. 2. Description of the mould structures with the mould inserts docked

Improvement and Validation of Zamak Die Casting Moulds

This article introduces the paper "Improvement and validation of Zamak die casting moulds" presented at the Procedia Manufacturing 1. Overview: ...
Fig. 3 The gating system of a die casting die

Development of a Semi-Automated Die Casting Die Design System

This article introduces the paper "Development of a semi-automated die casting die design system" presented at the Proceedings of the ...
Figure 1. 3D model of the heating unit.

Quality Improvement of Welded Joints of Die-Cast Al Alloys Using Oscillation and Current Modulation of the Electron Beam

This article introduces the paper "The quality improvement of welded joints of die-cast Al alloys using oscillation and current modulation ...
Figure 5. Flow characteristics at different velocities of injection: : (a1–a6) 1.0 m/s, (b1–b6) 1.5 m/s

Study on the Influence of Injection Velocity on Hole Defects in Die-Cast Aluminum Alloy

This article introduces the paper "Study on the Influence of Injection Velocity on the Evolution of Hole Defects in Die-Cast ...