At a glance
| Booth | S7153 |
| Country | CN |
| Website | www.lneya.com/application-industry/semiconductor-packaging |
Company profile
LNEYA Thermo Refrigeration Co.,Ltd. supplies temperature-control equipment for advanced industrial processes, with refrigeration, heating, and circulation technologies used where processes require controlled thermal conditions. The operating company is identified as Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd., founded in 2010, with products used in semiconductor fabrication and packaging processes. Its equipment range includes industrial chillers for semiconductor manufacturing, chemical processing and vessel applications, pharmaceutical production, new-energy battery testing, laboratories, and research environments. The company states that it has more than 15 years of experience in precision temperature control and offers both standardized systems and fully customized cooling and heating solutions. Customization can cover cooling capacity, temperature range, control systems, communication protocols, and mechanical structures, allowing the equipment configuration to be matched to process requirements and special environmental conditions. LNEYA describes its industrial chillers as designed for 24/7 continuous operation, using industrial-grade components and factory testing to support long-term stability in continuous production and testing environments. A custom project can move from requirement analysis to custom design, manufacturing and testing, and then delivery with technical support; completed temperature-control equipment is stated to undergo continuous testing for at least 7 days before delivery. The company supports customers worldwide and provides pre-sales and after-sales technical support in addition to engineering help for product selection and configuration. Its industrial chiller and heater products are sold in markets including Singapore, Malaysia, Japan, South Korea, Thailand, Qatar, Middle Eastern countries, Australia, European countries such as the Netherlands and Spain, and the United States. For equipment selection, LNEYA evaluates cooling capacity together with required supply temperature, return temperature, flow rate, heat-transfer fluid, ambient conditions, and application requirements to determine refrigeration, heat-exchanger, and control configurations.
Exhibits
For semiconductor production, LNEYA presents cooling solutions for wafer processing, testing, and packaging, linking precision temperature control directly to semiconductor manufacturing operations. Its named semiconductor products include the High Precsion Semiconeductor Chillers FLTZ series and Thermal Chuck products with 8-inch and 12-inch chucks. The company also supplies temperature and humidity test chambers, including programmable constant-temperature-and-humidity chambers, high- and low-temperature damp-heat chambers, high-speed temperature cycling chambers, and environmental stress screening test chambers for reliability testing of large components. Across the broader chiller portfolio, the stated configurable temperature-control range extends from -150°C to +350°C, with models for standard industrial cooling, low-temperature and ultra-low-temperature cooling, and high-temperature control. The general product families include chiller machines, cooling circulators, precision chillers, refrigerated circulators, closed-loop chillers, mini chillers, glycol chillers, fluid chillers, lab chillers, coolant chillers, water-cooled chillers, and cryogenic chillers. For semiconductor manufacturing specifically, FLTZ variants are listed at 5℃~90℃ with 6kW~40kW cooling capacity, -25℃～90℃ with 2kW~15kW, -45℃～90℃ with 1kW~8kW, -80℃～+90℃ with 0.6kW~3kW, and -100℃～+90℃ with 1.5kW~3kW. Those FLTZ variants list temperature accuracy of ±0.1℃, while the FLTZ Series summary gives a -25℃~90℃ range, ±0.05℃~±0.1℃ temperature accuracy, and 1.5~120kW cooling capacity with both air-cooled and water-cooled configurations. Other series cover different operating windows: LT Series is listed at -80℃ ~ +30℃ and 0.4~14kW, LTZ Series at -115℃~+90℃ and 0.6~64.5kW, ZLTZ Series at -65℃~+25℃ and 2.6~16kW, LG Series at -110℃~+30℃ and 7.7~936kW, and LTZ-DI Series at +2℃~+20℃ and 5~25kW. For industrial and pharmaceutical use, the glycol chiller is listed at +5℃-90℃ with 4kW~20kW cooling capacity and 3.5kW~15kW heating power, while the fluid chiller is listed at -40℃~90℃ with 0.7kW~11.5kW cooling and 2.5kW~10kW heating. The lab chiller is specified at -25℃~30℃ with 7kW~64.5kW cooling capacity, the coolant chiller at -45℃~20℃ with 5.7kW~32.4kW, the water-cooled chiller at -80℃~-50℃ with 3.7kW~30kW, and the cryogenic chiller at -115℃~-80℃ with 0.6kW~2.8kW. Model configuration can be customized around cooling capacity, temperature range, control system, communication protocol, and mechanical structure, and the company also identifies intelligent PLC control among its temperature-control features. For preliminary sizing, LNEYA considers both process cooling load and required operating temperature because the same nominal cooling load can require different refrigeration configurations at different supply temperatures. Its selection tools convert cooling capacity among kW, TR, HP, BTU/h, and kcal/h; the stated reference conversions include 1 TR ≈ 3.517 kW, 1 kW ≈ 0.284 TR, 1 kW ≈ 3,412 BTU/h, and 1 kW ≈ 860 kcal/h. The preliminary selection guide classifies temperatures above 15°C as standard or industrial chiller territory, 5°C to 15°C as industrial chiller, 0°C to below 5°C and -20°C to below 0°C as low-temperature chiller, -40°C to below -20°C as low-temperature or special low-temperature systems, and below -40°C as special low-temperature systems. Application examples include precise temperature control for semiconductor testing, custom systems for environmental chambers, reactor and production-line temperature control in pharmaceutical and biotechnology work, stable control for chemical reactions, cooling for battery charge-discharge testing, laser-equipment cooling, and low-temperature chemical processing. The company states that chiller stability can reach up to ±0.05°C depending on system design and operating conditions, and that actual available capacity varies with operating conditions, ambient temperature, heat-transfer fluid, and system design.
Capabilities and products
- precision semiconductor chillers
- 8-inch and 12-inch thermal chucks
- temperature and humidity test chambers
- programmable constant-temperature-and-humidity chambers
- high- and low-temperature damp-heat chambers
- high-speed temperature cycling chambers
- ESS environmental stress screening test chambers
- low-temperature cooling circulators
- ultra-low-temperature chillers
- custom cooling and heating systems from -150℃ to 350℃