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Our core single effect falling film evaporator series and related equipment, purpose-built for Japanese industrial applications with CE certification compliance.
A single effect falling film evaporator is a highly energy-efficient thermal separation device where liquid feed flows as a thin film downward through vertical heated tubes, evaporating under low-pressure conditions with minimal thermal damage to the product.
Thin-film evaporation minimizes residence time and heat exposure, achieving outstanding thermal efficiency that reduces operating costs significantly for Japanese manufacturers.
Low-temperature, low-pressure evaporation preserves bioactive compounds, flavors, and nutrients — critical for Japan's pharmaceutical and food processing sectors.
Every unit is designed and manufactured to CE standards with rigorous quality control, ensuring compliance with EU and international safety directives accepted across Japanese import requirements.
🏆 Key Advantage: Our CE-certified single effect falling film evaporators deliver a heat transfer coefficient up to 3,500 W/(m²·K), making them among the most efficient systems available to the Japanese market today.
Japan represents one of Asia's most advanced and demanding markets for industrial evaporation technology. With strict environmental regulations, a mature food and pharmaceutical manufacturing base, and a national emphasis on energy conservation, the demand for high-performance evaporators continues to grow.
Japan's food processing industry — valued at over ¥45 trillion annually — heavily relies on evaporation technology for concentrating soy sauce, miso, fruit juice, dairy products, and amino acid solutions. The single effect falling film evaporator's ability to handle viscous and heat-sensitive liquids makes it especially suitable for traditional Japanese fermentation-based food industries, where product flavor and quality preservation are paramount. Major production regions including Aichi, Hyogo, and Chiba have seen increased investment in modern evaporation systems to meet both domestic and export quality standards.
Japan is the world's third-largest pharmaceutical market. Companies such as Takeda, Daiichi Sankyo, and Astellas require precision evaporation for concentrating active pharmaceutical ingredients (APIs), fermentation broths, and biological solutions. The CE-certified single effect falling film evaporator meets GMP requirements and provides the sterile, gentle processing conditions demanded by Japan's Ministry of Health, Labour and Welfare (MHLW) regulations.
Japan's chemical industry, centered in Osaka, Yokohama, and Kawasaki, requires efficient concentration of organic solvents, ammonium sulfate solutions, and specialty chemicals. Single effect falling film evaporators are chosen for their compact footprint, ease of CIP (Clean-in-Place) operation, and compatibility with corrosive media through stainless steel and titanium construction options.
Under Japan's stringent Water Pollution Control Law and Zero Liquid Discharge (ZLD) initiatives, industrial facilities across Kanto and Kansai regions are adopting evaporation-based wastewater treatment systems. Single effect falling film evaporators efficiently reduce high-salinity industrial wastewater volume, enabling resource recovery and regulatory compliance. This aligns with Japan's Green Innovation Strategy and carbon neutrality targets for 2050.
The Japanese evaporation equipment market is undergoing rapid transformation driven by technological innovation, regulatory tightening, and sustainability imperatives.
Japan's Act on the Rational Use of Energy (Energy Conservation Act) requires industries to continuously improve energy efficiency. Single effect falling film evaporators, with their low steam consumption and high heat transfer rates, directly support compliance with these energy benchmarks while reducing operating costs by up to 30% compared to forced circulation systems.
Japanese manufacturers are integrating IoT-enabled monitoring and automated control systems into their evaporation lines. Our evaporators are designed with compatibility for PLC-based automation and remote monitoring interfaces, aligning with Japan's Society 5.0 vision for smart, data-driven industrial operations.
Japan's Circular Economy Promotion Plan is accelerating the adoption of resource-recovery evaporation systems. Falling film evaporators enable the concentration and recovery of valuable by-products from industrial streams — such as amino acids from fermentation waste and mineral salts from wastewater — turning waste into commercial resources.
Japan's biotech sector is growing at over 7% CAGR, driven by new drug development and nutraceutical production. This expansion creates increasing demand for hygienic, precise evaporation equipment certified to international standards, where CE-marked falling film evaporators have a clear competitive advantage.
With Japan committing to 46% greenhouse gas reduction by 2030, industries are shifting to energy-efficient thermal processes. The single effect falling film evaporator's lower steam consumption compared to multi-stage alternatives makes it an attractive choice for facilities seeking to reduce their carbon footprint under Japan's GX (Green Transformation) program.
As Japan's processed food exports to ASEAN, North America, and Europe grow, manufacturers must meet increasingly strict international food safety standards. CE-certified equipment provides the documentation and traceability that Japanese food exporters require to satisfy overseas regulatory audits and buyer requirements.
Our CE-certified single effect falling film evaporators are tailored to meet the specific production conditions and quality requirements found across Japan's diverse industrial landscape.
Japan produces over 800,000 kL of soy sauce annually. Gentle falling film evaporation preserves umami compounds and aroma during concentration at plants in Chiba and Hyogo.
Hokkaido's dairy industry uses falling film evaporators to concentrate milk, whey, and lactose solutions with minimal heat damage, maintaining Japan's premium dairy quality standards.
Pharmaceutical facilities in Osaka and Toyama use CE-certified falling film evaporators to concentrate APIs and fermentation products under strict GMP conditions.
Starch and glucose producers in Chiba and Kanagawa rely on falling film evaporation to concentrate corn steep liquor and sugar syrups efficiently for the food and feed industries.
Chemical plants in Kawasaki Industrial Zone use falling film evaporators for solvent recovery and organic acid concentration, meeting Japan's strict VOC emission control standards.
Electronics and semiconductor manufacturers in Kyushu adopt falling film evaporation to treat high-TDS process wastewater, achieving near-zero liquid discharge under municipal discharge regulations.
Shizuoka Prefecture's tea processing industry uses low-temperature falling film evaporation to concentrate catechin-rich green tea extracts for nutraceutical and beverage applications globally.
Leading amino acid producers in Japan concentrate threonine, lysine, and vitamin solutions using falling film evaporators that maintain biological activity through gentle thermal treatment.
Over three decades of precision manufacturing excellence, delivering world-class evaporation equipment to Japan and global markets.
Founded in 1992 and located in Zhoutie Town, Yixing City, on the shores of the beautiful Taihu Lake, Jiangsu Zongheng Concentration & Drying Equipment Co., Ltd. (formerly Yixing Yangxi Light Industry Machinery Factory) has grown into a modern high-tech enterprise specializing in concentration, drying, starch industry, alcohol DDGS, and Category III medium & low-pressure vessel equipment manufacturing.
The company is currently a member enterprise of the China Starch and Alcohol Association. Its products are widely used in food fermentation, alcohol, chemical, pharmaceutical, environmental protection, and petrochemical industries — and are exported to markets including Japan, Russia, and Southeast Asia.
Company Land Area (m²)
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The company's other main products include Tube Bundle Dryers, with design and manufacturing capabilities reaching 1600m² (making it a primary manufacturer of large tube bundle dryers). Other main products such as Single Screw Fiber & Germ Dehydrators and Wash Cyclones are recognized as high-quality products by starch manufacturers and the industry. High-quality products and a sincere service attitude have won consistent praise and trust from numerous users at home and abroad, fully demonstrating the company's first-class technical advantages and manufacturing capabilities for large-scale equipment.
Jiangsu Zongheng is always committed to exploration and innovation. Through years of sincere effort and user support, it has achieved sustained development. Main products include evaporation plants, comprising Multi-Effect Evaporators, Thermal Vapor Recompressors (TVR), Waste Heat Evaporators, and Mechanical Vapor Recompressors (MVR, achieving minimal unit energy consumption). These are widely used for liquid concentration, including distillates, alcohol stillage, ammonium sulfate, corn steep liquor, itaconic acid, threonine, starch sugar, sorbitol, glucose, fructose, trehalose, erythritol, organic wastewater, high-salinity wastewater, etc., making the company one of the domestic manufacturers with the most extensive product variety.
In March 2002, the company took the lead in obtaining ISO9001:2015 international quality system certification (Certificate No.: 45021). In July 2007, it became a Jiangsu Provincial High-Tech Enterprise. In April 2009, the company obtained the Special Equipment Manufacturing License of the People's Republic of China (License No.: TS2232C42). In August 2012, it acquired the ASME "U" Stamp authorization, marking the company's entry into a new phase of development. The company possesses strong R&D capabilities and advanced manufacturing processes, currently employing over 3 senior engineers and more than 20 engineers and assistant engineers. Multiple innovative technologies have been patented, and many products hold leading positions domestically.
The company currently holds an absolutely leading position in evaporation technology and has extensive cooperation with many renowned large domestic group companies, including Zhuofeng Biology, Meihua Group, Yufeng Group, Yihai Kerry, North China Pharmaceutical Group, Harbin Pharmaceutical Group, Shouguang Juneng, Qilu Pharmaceutical, Qiyuan Pharmaceutical, Xiwang Group, Shengtai Biology, Zhejiang Huakang, Kelun Pharmaceutical (Yili), and Shandong Tianli.
While meeting domestic market demand, the company's DDGS alcohol equipment and tube bundle dryer series products have been exported to Russia and Southeast Asian markets.
We are capable of providing professional technical support and after-sales service nationwide for our vast user base. High-quality products and their unique solutions not only enhance our corporate economic benefits but also bring us satisfaction by solving processing challenges for our clients.
We warmly welcome friends from various industries, both domestic and international — including our valued Japanese partners — to visit us for cooperation and mutual development!
Explore our comprehensive range of evaporation and dewatering solutions engineered for Japanese market requirements, all backed by CE certification and decades of manufacturing expertise.
