Temperature & Carbon-Silicon Analyzer
Professional Casting Inspection and Metal Analysis Equipment
Changyouyi's product line is organized into three categories, each serving a distinct purpose: 1. **Molten Metal Temperature Meters** – Includes the CYY-W330 handheld, CYY-W600 large-screen, and CYY-W660 wireless models. These are used to measure the temperature of cast iron, steel, copper, or aluminum directly at the furnace and before pouring. 2. **Carbon & Silicon Analyzers** – Models CYY-LK2 and CYY-LK7: use cup sampling to deliver results for C%, Si%, and CEL within minutes, enabling precise batch adjustments before melting. 3. **Consumables** – Includes single-use or reusable thermocouples and sampling cups. These are critical for maintaining the stability and accuracy of the first two equipment groups. Selection typically follows this sequence: - First, identify the measurement location and metal type. - Then, decide whether you need temperature measurement or composition analysis. - Finally, choose consumables and quantities based on your per-shift testing frequency. If you're unsure about configuration, please share your furnace type, metal type, and temperature range for tailored recommendations aligned with your process.
8products — Pre-heater analyzer

CYY-LK2 Rapid Pre-Furnace Carbon Silicon Analyzer
CYY-LK2 Rapid Pre-Furnace Carbon Silicon Analyzer
Carbon-Silicon Analyzer CYY-LK2 — Analyze C and Si in molten iron before the furnace. CE certified, English interface.
From 700 USD / set
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CYY-LK2 Pre-furnace Molten Iron Thermal Analyzer
CYY-LK2 Pre-furnace Molten Iron Thermal Analyzer
Control iron components before the furnace to reduce casting defects. CE certified.
From 700 USD / set
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CYY-LK2 Cost-Effective Cast Iron Thermal Analyzer
CYY-LK2 Cost-Effective Cast Iron Thermal Analyzer
Comprehensive thermal analysis casting solution. CE certified, English interface.
From 700 USD / set
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CYY-LK7 Intelligent Carbon-Silicon-Manganese Analyzer
CYY-LK7 Intelligent Carbon-Silicon-Manganese Analyzer
Smart C-Si-Mn Analyzer CYY-LK7 — measures CEL, C%, Si%, Mn%, carburization ratio, tensile strength, and hardness. CE certified with 15-inch TFT display.
From 1.700 USD / set
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CYY-LK7 Molten Iron Thermal Analyzer for Foundries
CYY-LK7 Molten Iron Thermal Analyzer for Foundries
Liquid Iron Thermal Analyzer CYY-LK7 — analyzes cooling curve, measures CEL, C%, Si%, Mn%, and spheroidization ratio. CE certified with 15-inch TFT display.
From 1.700 USD / set
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CYY-LK7 Cast Iron, Gray Iron, and Ductile Iron Analyzer
CYY-LK7 Cast Iron, Gray Iron, and Ductile Iron Analyzer
Gray Cast and Ductile Iron Analyzer CYY-LK7 — Analyzes C, Si, Mn, CEL, spheroidization ratio, tensile strength, and hardness. CE certified with 15-inch-inch TFT display.
From 1.700 USD / set
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CYY-TL5 Infrared Carbon Sulfur Analyzer for Machine Manufacturing Plants
CYY-TL5 Infrared Carbon Sulfur Analyzer for Machine Manufacturing Plants
CYY-TL5 Infrared Carbon-Sulfur Analyzer — Fast C% and S% testing in steel, results in 35 seconds/sample, at just 1/5 the cost of OES.
From 4.000 USD / set
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CYY-TL5 Infrared Carbon-Sulfur Analyzer — Rapid pre-furnace steel testing in 3-5 minutes, replacing OES at 1/5 of the cost
CYY-TL5 Infrared Carbon-Sulfur Analyzer — Rapid pre-furnace steel testing in 3-5 minutes, replacing OES at 1/5 of the cost
CYY-TL5 Quick pre-furnace steel check — get C% and S% results in 3-5 minutes to adjust raw materials before steel output. Price: only 1/5 OES.
From 4.000 USD / set
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