High-performance thermal processing systems optimized for German engineering standards, featuring robust construction, CE compliance, and maximum thermal efficiency.
High-speed co-current flash drying systems engineered for rapid moisture removal in starch, chemical, and food processing applications across Germany.
Multi-stage hydrocyclone systems designed for precise refining, washing, and concentration of starches with minimal water consumption.
Indirect steam-heated contact dryers offering maximum energy efficiency and safe, low-oxygen drying of bulk materials like gluten and germ.
Advanced thermal concentration plants featuring short residence times and low operating temperatures to preserve product quality.
As Europe's industrial powerhouse, Germany is undergoing a profound structural shift driven by the Energiewende (energy transition) and strict decarbonization mandates. Industrial drying processes, historically among the most energy-intensive operations in chemical, food, and bio-economy sectors, are under intense scrutiny. Traditional direct-fired drying methods are no longer economically or environmentally viable under Germany's updated TA Luft (Technical Instructions on Air Quality Control) and carbon pricing mechanisms.
To maintain competitiveness, German manufacturers require thermal processing solutions that integrate seamlessly with waste heat recovery, mechanical vapor recompression (MVR), and closed-loop thermodynamic cycles. Jiangsu Zongheng addresses this critical need by engineering high-performance Airflow (Flash) Dryers and Evaporation Plants designed to minimize specific energy consumption (SEC) while ensuring compliance with stringent European safety and environmental standards.
Our systems are optimized to utilize low-grade waste steam, integrate with heat pumps, and operate under inert gas loops to prevent dust explosions (ATEX compliance), making them the ideal choice for forward-looking German processing plants.
Bridging world-class manufacturing scale with precise German regulatory compliance and operational expectations.
All pressure vessels, heat exchangers, and structural components destined for Germany are designed, manufactured, and tested in strict accordance with PED 2014/68/EU and AD 2000-Merkblätter codes.
Industrial dusts (starch, gluten, organic chemicals) pose severe explosion hazards. Our airflow dryers feature explosion relief panels, rotary valves, and inert gas recirculation loops conforming to ATEX Directive 2014/34/EU.
By coupling our MQG Airflow Dryers with MVR Evaporators, we enable plants to reuse latent heat from exhaust vapors, reducing primary energy consumption by up to 60% compared to conventional systems.
We provide comprehensive localized support, including pre-shipment inspections, German-language documentation, and local engineering partnerships for seamless installation and TÜV approvals.
A trusted global manufacturer of concentration, drying, and starch processing equipment with over three decades of engineering excellence.
Founded in 1992 as the Yixing Yangxi Light Industry Machinery Factory, Jiangsu Zongheng Concentrating and Drying Equipment Co., Ltd. has evolved into a modern, high-tech enterprise. Located in Zhoutie Town, Yixing City, on the shores of Taihu Lake, our state-of-the-art facility spans over 54,000 square meters, with dedicated production workshops exceeding 22,000 square meters.
As a key member of the China Starch and Alcohol Association, we specialize in the design and fabrication of Category III medium & low-pressure vessels, complex evaporation plants, and advanced drying systems. Our global footprint spans Europe, the Americas, and Southeast Asia, serving industries such as food fermentation, bio-ethanol, chemical processing, pharmaceuticals, and environmental wastewater treatment.
Our commitment to quality is backed by international certifications, including the prestigious ASME "U" Stamp, ISO9001 quality management system certification, and comprehensive CE markings for the European Economic Area.
Decades of continuous innovation, international certification, and global expansion.
Established as Yixing Yangxi Light Industrial Machinery Factory with 45 employees, focusing on localized light industrial machinery.
Implemented international quality management standards, securing ISO9001 certification to standardize manufacturing processes.
Recognized as a Jiangsu Provincial High-Tech Enterprise, accelerating R&D in thermal drying and evaporation technologies.
Obtained the Special Equipment Manufacturing License of the People's Republic of China (License No.: TS2232C42) for pressure vessels.
Acquired the ASME "U" Stamp, marking entry into high-end global markets requiring strict pressure vessel compliance.
Secured International Quality System Certification (Certificate No.: 45021), establishing a robust global supply chain framework.
Operating with over 120 staff, including 3 senior engineers and 20+ specialized engineers, delivering advanced thermal solutions worldwide.
Tailored thermal processing setups designed for specific industrial sectors in Germany.
Germany's agricultural processing sector produces massive volumes of wheat, potato, and pea starches. Our MQG Airflow Dryers provide rapid, low-temperature flash drying that preserves the functional properties of native and modified starches while minimizing thermal degradation.
In line with Germany's biofuel mandates, our integrated Tube Bundle Dryers and Falling Film Evaporators concentrate thin stillage and dry Distillers Dried Grains with Solubles (DDGS) with optimal steam economy, turning waste streams into high-value animal feed.
For heat-sensitive chemical intermediates and polymers, our closed-loop airflow dryers operating under nitrogen gas ensure safe moisture removal, preventing oxidation and eliminating the risk of solvent vapor ignition.
Explore our complete range of industrial concentration, dewatering, and thermal drying systems.
Integrates multiple waste heat sources to concentrate industrial wastewater, drastically reducing disposal costs and energy consumption.
Engineered for high-fouling liquids and crystallization processes, utilizing high-velocity recirculation to prevent tube scaling.
A versatile flash drying system utilizing high-velocity hot air to suspend and dry particulate materials instantaneously during pneumatic transport.
Custom-designed multi-effect and thermal vapor recompression (TVR) evaporation systems optimized for low steam consumption.
Precision milling machinery designed for clean separation of germ and endosperm in wet milling maize processing plants.
Features a rotating tube bundle inside a stationary housing, delivering high thermal efficiency via contact heat transfer for bulk solids.
Optimized hydrocyclone stations for washing, concentrating, and purifying starch slurries, ensuring high protein separation efficiency.
Highly efficient mechanical dewatering system designed to reduce moisture content in fibrous materials prior to thermal drying.
High-efficiency systems designed to minimize carbon footprint and operating costs in industrial concentration processes.
Mechanical Vapor Recompression systems that recycle latent heat from secondary steam, reducing energy consumption by up to 90%.
High-performance falling film evaporators designed for heat-sensitive liquids, ensuring short residence times and high heat transfer coefficients.
Fully compliant with European standards, these evaporation systems are designed for chemical and food processing concentration.
High-efficiency industrial flash dryer utilizing impulse airflow generated by varied tube diameters to continuously tumble and dry particles.
How Jiangsu Zongheng is adapting thermal processing technologies for the next generation of industrial manufacturing.
The European Union's Green Deal and Germany's national target to achieve greenhouse gas neutrality by 2045 demand a complete redesign of industrial process heat. At Jiangsu Zongheng, our R&D roadmap is focused on three main pillars of innovation:
We are developing hybrid heating systems for our MQG Airflow Dryers that allow seamless switching between steam, natural gas, and high-temperature electric air heaters. This enables German operators to utilize surplus renewable electricity from the grid during peak generation periods, reducing operational costs and carbon footprints.
By using superheated steam as the drying medium instead of hot air, we eliminate the risk of dust explosions and allow for the recovery of 100% of the evaporated moisture's latent heat through condensation or mechanical vapor recompression. This technology represents the ultimate thermodynamic limit of drying efficiency.
Integrating smart sensors and variable frequency drives (VFDs) allows our systems to dynamically adjust airflow velocities and heat inputs based on real-time feed moisture variations. This prevents over-drying, reduces thermal stress on equipment, and ensures consistent product quality.
Technical and commercial inquiries regarding our airflow dryers and evaporation systems serving the German market.
Contact our technical sales team today to receive a detailed thermodynamic simulation and customized proposal for your plant in Germany.
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