CYY

Technical Article

Expertise in casting inspection and metal analysis equipment

CYY-LK7: Carbon Silicon Analyzer measures CEL, C%, Si%, and Mn% in a single run for ductile iron quality control.
Product Technology

Carbon silicon analyzer CYY-LK7: measures CEL, C%, Si%, and Mn% in a single run for ductile iron quality control.

CYY-LK7 outputs CEL, C%, Si%, Mn%, predicted tensile strength, and hardness in a single pre-melt measurement, enabling the ductile iron foundry to finalize the charge mix before pouring.

2026-10-27Changyouyi Technical Department
How does a carbon-silicon analyzer work in a foundry?
Product Technology

How does the carbon-silicon analyzer work in a cast iron foundry?

Understand the operating principle of the CYY-LK2 carbon silicon analyzer used in pre-blast molten iron quality control to improve casting yield.

2025-06-15Changyouyi Technical Department
How to Select the Right Liquid Steel Temperature Measurement Device for Your Steel Plant
User Guide

How to Select the Right Liquid Steel Temperature Measurement Device for Your Steel Plant

Guide to selecting the right liquid steel temperature measurement device based on production scale, accuracy requirements, and budget. Compare CYY-W600 and CYY-W330.

2025-06-10Changyouyi Technical Department
Application of Thermal Analysis Casting in the Aluminum Casting Industry
Industry applications

Application of thermal analysis casting in the aluminum casting industry

Analyze the application of the CYY-LK2 thermal analysis system in the aluminum casting industry to control aluminum alloy composition and improve casting quality.

2025-06-05Changyouyi Technical Department
Proper maintenance and calibration of metallurgical temperature measurement instruments
Frequently Asked Questions

Proper maintenance and calibration of metallurgical temperature measurement instruments

Periodic maintenance and calibration guide for the CYY-W600/W330 metallurgical temperature meter to extend equipment lifespan and ensure measurement accuracy.

2025-05-28Changyouyi Technical Department
CYY-TL8: Carbon-Sulfur Analyzer | Modern Laboratory Solution
Product Technology

CYY-TL8: Carbon-Sulfur Analyzer | Modern Laboratory Solution

Introducing the High-Frequency Infrared Carbon-Sulfur Analyzer CYY-TL8, — Precision Analysis Equipment for Metallurgical Laboratories and Steel Quality Control.

2025-05-20Changyouyi Technical Department
Comprehensive quality control solution for foundry workshops
Industry applications

Comprehensive quality control solution for foundry workshops

Overview of comprehensive quality control solution for foundries, integrating temperature measurement, carbon-silicon analysis, and sampling cups into the production process.

2025-05-15Changyouyi Technical Department
Quick Steel Check Before Melting: CYY-TL5 -- Precise Composition Adjustment in Just 3-5 Minutes
Product Technology

Quick Steel Check Before Melting: CYY-TL5 -- Precise Composition Adjustment in Just 3-5 Minutes

Carbon, sulfur, and external oxygen analysis for CYY-TL5: Rapidly measure C% and S% in molten steel before tapping. Results in just 3-5 minutes to precisely adjust composition before casting.

2026-09-20Changyouyi Technical Department