CYY

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.

28products

CYY-W330 Handheld Liquid Metal Thermometer
CYY
CE

CYY-W330 Handheld Molten Metal Pyrometer

CYY-W330 Handheld Molten Metal Pyrometer

CYY-W330 Handheld Liquid Metal Thermometer — measures molten iron, steel, copper, and aluminum. CE certified with English interface.

From 250 USD / set

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CYY-W330 Pre-furnace Molten Iron Temperature Meter — Foundry Iron Temperature Meter
CYY
CE

CYY-W330 Pre-furnace Molten Iron Temperature Meter

CYY-W330 Pre-furnace Molten Iron Temperature Meter

Measure molten iron temperature in the furnace; control casting quality. CE certified with English panel.

From 250 USD / set

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CYY-W330 Molten Steel Temperature Meter
CYY
CE

CYY-W330 Molten Steel Temperature Meter

CYY-W330 Molten Steel Temperature Meter

Accurate, handheld portable liquid steel temperature measurement. CE certified with English interface.

From 250 USD / set

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CYY-W600 Large-Screen Molten Metal Pyrometer
CYY
CE

CYY-W600 Large-Screen Molten Metal Thermometer

CYY-W600 Large-Screen Molten Metal Thermometer

CYY-W600 Large-Screen Molten Metal Thermometer — Measures Cast Iron, Steel, Copper, and Aluminum. CE Certified with English Interface.

From 400 USD / set

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CYY-W600 Large-Screen Molten Steel Thermometer
CYY
CE

CYY-W600 Large-Screen Molten Steel Thermometer

CYY-W600 Large-Screen Molten Steel Thermometer

Accurately measures molten steel temperature with a large 5-inch display for easy remote reading. CE certified with English interface.

From 400 USD / set

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CYY-W600 Large-Screen Liquid Iron Temperature Gauge for Pre-Furnace Measurement
CYY
CE

CYY-W600 Large-Screen Liquid Iron Temperature Gauge for Pre-Furnace Monitoring

CYY-W600 Large-Screen Liquid Iron Temperature Gauge for Pre-Furnace Monitoring

Liquid iron temperature control at the furnace with a large, easy-to-read 5-inch display. CE certified with an English interface panel.

From 400 USD / set

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CYY-W600 Large-Screen Liquid Non-Ferrous Metal Temperature Gauge
CYY
CE

CYY-W600 Large-Screen Liquid Non-Ferrous Metal Temperature Gauge

CYY-W600 Large-Screen Liquid Non-Ferrous Metal Temperature Gauge

Measures temperature of molten copper, aluminum, and non-ferrous metals. Large 5-inch display. CE certified.

From 400 USD / set

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CYY-W660 Wireless Large-Screen Molten Metal Pyrometer
CYY
CE

CYY-W660 Wireless Large-Screen Molten Metal Pyrometer

CYY-W660 Wireless Large-Screen Molten Metal Pyrometer

CYY-W660 Large Display Wireless Temperature Measurement System — measures cast iron, steel, copper, and aluminum. CE certified with English interface.

From 500 USD / set

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CYY-W660 Wireless Large-Screen Liquid Steel Pyrometer
CYY
CE

CYY-W660 Wireless Large-Screen Steel Liquid Temperature Gauge

CYY-W660 Wireless Large-Screen Steel Liquid Temperature Gauge

Wireless molten steel temperature measurement with a large 5-inch display for easy remote reading. CE certified, English interface panel.

From 500 USD / set

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CYY-W660 Wireless Pre-Heating Liquid Iron Temperature Gauge — Wireless Large-Screen Iron Pyrometer
CYY
CE

CYY-W660 Wireless Pre-Heater Liquid Iron Temperature Gauge — Wireless Large-Screen Iron Pyrometer

CYY-W660 Wireless Pre-Heater Liquid Iron Temperature Gauge — Wireless Large-Screen Iron Pyrometer

Wireless molten iron temperature control at the furnace with a large 5-inch display. CE certified, English interface.

From 500 USD / set

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CYY-W660 Wireless Non-Ferrous Metal Pyrometer with Large Display
CYY
CE

CYY-W660 Wireless Non-Ferrous Metal Pyrometer with Large Display

CYY-W660 Wireless Non-Ferrous Metal Pyrometer with Large Display

Wireless measurement of molten copper, aluminum, and non-ferrous metals. Large 5-inch display. CE certified.

From 500 USD / set

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CYY-LK2 Furnace-Side Rapid Carbon Silicon Analyzer
CYY
CE

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
CE

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
CE

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
CE

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
CE

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
CE

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
CE

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
CE

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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CYY Single-Use Fast Thermocouple — Disposable Thermocouple for Molten Steel and Cast Iron
CYY

CYY Single-Use Fast Thermocouple — Disposable Thermocouple for Molten Steel and Cast Iron

CYY Single-Use Fast Thermocouple — Disposable Thermocouple for Molten Steel and Cast Iron

CYY Disposable Quick-Change Thermocouple — Replacement Consumables. Order by specific device model for customers who already own a temperature meter. KW, KD are disposable; KS-602, KB-602 can measure 1-2 times.

From 0,5 USD / unit

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CYY Fast-Response Electric Thermocouple Probe — Custom Multi-Immersion Splash-Resistant
CYY

CYY Fast-Response Multi-Immersion Thermocouple Probe — Splash-Resistant

CYY Fast-Response Multi-Immersion Thermocouple Probe — Splash-Resistant

CYY reusable, splash-proof thermocouple probe — flagship product, recommended by default with CYY temperature meter. Model KS-T4, KB-T4, HR, OR, 9R set; measures steel, cast iron, copper, aluminum.

From 0,7 USD / unit

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Stainless steel temperature probe for meter
CYY

Stainless steel temperature probe for meter

Stainless steel temperature probe for meter

Durable stainless steel probe, replacement accessory for handheld meter.

Price on Request

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CYY-QC2 Rapid Thermometer Sampling Cup for Iron Melt Thermal Analysis
CYY

CYY-QC2 Rapid Thermometer Sampling Cup for Iron Melt Thermal Analysis

CYY-QC2 Rapid Thermometer Sampling Cup for Iron Melt Thermal Analysis

CYY-QC2 Square rapid thermometer sampling cup for molten iron thermal analysis. Compatible with CYY-LK; measures C%, Si%, CE/CEL. Foundry consumable for gray iron casting.

From 0,6 USD / unit

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CYY-QC2 Square Probe Cup for Carbon Silicon Analyzer
CYY

CYY-QC2 Square Carbon Silicon Probe Cup

CYY-QC2 Square Carbon Silicon Probe Cup

CYY-QC2 Square carbon silicon sampling cups for C-Si analyzers. Integrated with Tellurium to measure C%, Si%, CE, and CEL. A flagship product in the Changyouyi square cup series.

From 0,6 USD / unit

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CYY-CE Carbon-Silicon Analyzer Sample Cup — CYY-CE1/CE2/CE3 Tellurium Insulated Probe Cup
CYY

CYY-CE Carbon Silicon Analyzer Sample Cup — CYY-CE1/CE2/CE3 Tellurium Insulated Probe Cup

CYY-CE Carbon Silicon Analyzer Sample Cup — CYY-CE1/CE2/CE3 Tellurium Insulated Probe Cup

CYY-CE1/CE2/CE3 Tellurium Sampling Cup for Carbon Silicon Analyzer CYY-LK2/LK7. Essential consumables for iron casting workshops.

From 0,5 USD / unit

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CYY-CE2 Tellurium Sampling Cup for Molten Iron Thermal Analysis — For Iron Foundries and Metallurgical Plants
CYY

CYY-CE2 Tellurium Sampling Cup for Molten Iron Thermal Analysis — Sampling Cup for Foundries and Metallurgical Plants

CYY-CE2 Tellurium Sampling Cup for Molten Iron Thermal Analysis — Sampling Cup for Foundries and Metallurgical Plants

CYY-CE2 Insulated Tellurium sampling cups for molten iron thermal analysis. Compatible with CYY-LK2/LK7, C%, Si%, CEL, and CE measurements. Designed for Vietnamese iron foundries.

From 0,5 USD / unit

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Portable handheld hardness tester
CYY

Portable Handheld Hardness Tester

Portable Handheld Hardness Tester

Portable, compact mobile metal hardness tester.

Price on Request

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Metallographic microscope for laboratory
CYY

Metallographic Microscope for Laboratory

Metallographic Microscope for Laboratory

Observe the microscopic structure of metal, metallurgical laboratory equipment.

Price on Request

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