Zongheng provides energy-efficient, high-performance industrial evaporation solutions designed to meet the strict environmental and operational standards of the Polish market.
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Specifically engineered for heat-sensitive liquids, this falling film evaporator ensures short residence times and high thermal efficiency, fully compliant with CE certification.
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Designed to handle high-fouling, high-viscosity liquids and crystallization processes. Ideal for Polish chemical processing and zero liquid discharge (ZLD) systems.
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Mechanical Vapor Recompression (MVR) technology offers significant energy savings, reducing operating costs for Polish manufacturers aiming for sustainability.
Read More →Poland has emerged as one of Central Europe's most dynamic industrial hubs. With robust growth in sectors such as chemical manufacturing, food and beverage processing (particularly dairy and starch), pharmaceuticals, and heavy municipal wastewater management, the demand for advanced thermal separation technologies is at an all-time high.
Under strict European Union environmental mandates, including the Baltic Sea Action Plan and local Polish water protection laws, industrial facilities are under intense pressure to minimize wastewater discharge and optimize energy consumption. This has driven a transition from traditional multi-effect evaporators to energy-efficient technologies like Mechanical Vapor Recompression (MVR) and specialized Falling Film Evaporators.
"Polish enterprises are actively seeking reliable manufacturing partners who can deliver high-capacity concentration plants that balance capital expenditure (CAPEX) with long-term operational efficiency (OPEX)."
Mechanical Vapor Recompression (MVR) represents the pinnacle of thermal efficiency. By utilizing a centrifugal compressor or blower to recompress the secondary vapor generated during evaporation, the system elevates the vapor's temperature and enthalpy. This compressed vapor is then recycled back as the heating medium, virtually eliminating the need for fresh steam. For Polish factories facing high energy tariffs, MVR systems offer a payback period of under two years.
Falling Film Evaporators are highly suited for heat-sensitive liquids, such as milk, whey, fruit juices, and organic chemicals. The feed liquid is distributed evenly across the inner surfaces of vertical tubes, flowing downward as a thin film. Because the liquid moves rapidly under gravity and vapor shear, the residence time is extremely short, preventing thermal degradation of the product while maintaining high heat transfer coefficients.
When dealing with high-viscosity fluids, crystallization processes, or liquids prone to severe scaling and fouling, Forced Circulation Evaporators are the industry standard. A high-flow recirculation pump forces the liquid through the heat exchanger tubes at high velocity, preventing boiling inside the tubes. Boiling and crystallization occur only when the liquid enters the flash separator, keeping the heat transfer surfaces clean for extended runs.
Importing heavy industrial machinery into the European Union, specifically Poland, requires strict adherence to safety and quality regulations. All pressure equipment must comply with the Pressure Equipment Directive (PED) 2014/68/EU and carry the CE mark. Additionally, structural steel components must meet EN 1090 standards, and electrical control systems must align with ATEX directives if operating in explosive environments.
Jiangsu Zongheng Concentrating and Drying Equipment Co., Ltd. bridges the gap between cost-effective Chinese manufacturing and stringent European compliance. Holding the ASME "U" Stamp authorization and ISO9001 certification, our engineering team designs and manufactures pressure vessels that seamlessly pass local Polish UDT (Urząd Dozoru Technicznego) inspections.
Our localized support includes comprehensive technical documentation in Polish/English, structural calculations, and remote commissioning support by experienced process engineers.
The strategic partnership between China and Poland is bolstered by the "New Silk Road" rail network. The China-Europe Railway Express (connecting hubs like Chengdu, Xi'an, and Suzhou directly to Małaszewicze and Łódź in Poland) provides a highly reliable, fast, and cost-effective logistics route for heavy industrial machinery. Compared to sea freight, rail transport cuts transit times by over 50%, allowing custom-built evaporator modules to reach Polish installation sites within 15 to 20 days.
By leveraging Jiangsu Zongheng's advanced manufacturing base in Yixing, Polish buyers benefit from optimized material sourcing (high-grade stainless steel like 304, 316L, duplex steel, and titanium), precision robotic welding, and complete factory acceptance testing (FAT) before shipment. This ensures rapid on-site installation, minimized commissioning delays, and substantial savings on capital expenditure.
Integrates multiple waste heat sources—including drying vapors and flue gases—to drive the evaporation process, maximizing energy efficiency.
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High-efficiency MVR systems designed for large-scale industrial concentration, offering low steam consumption and minimal carbon footprint.
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Premium falling film systems designed for the concentration of dairy, starch, and pharmaceutical liquids under sanitary conditions.
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Precision germ removal and kernel preservation machinery designed for starch factories and wet milling plants in Poland.
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Engineered to handle high-salinity wastewater, crystallizing salts, and heavy chemical mixtures without tube scaling.
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Heavy-duty screw presses designed for dewatering fibrous materials, starch residues, and industrial sludges in Polish processing plants.
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Robust, high-velocity circulation systems that guarantee continuous operation and high crystallization efficiency under tough conditions.
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High-torque dewatering machinery providing low moisture cake output, optimizing waste disposal costs for Polish industrial operations.
Read More →Established as Yixing Yangxi Light Industrial Machinery Factory, starting with a team of 45 employees and a focus on light industry concentration equipment.
Obtained ISO9001 Quality Management System Certification, establishing a standardized quality control system for global markets.
Recognized as a Jiangsu Provincial High-Tech Enterprise, accelerating R&D in energy-saving MVR and falling film evaporation systems.
Obtained the Special Equipment Manufacturing License of the People's Republic of China (Class I, II, III pressure vessels).
Acquired the ASME "U" Stamp authorization, marking the company's entry into high-end international industrial markets.
Acquired international quality system certification (Certificate No.: 45021), aligning manufacturing processes with European standards.
Now operating a 54,000 m² facility with over 120 employees, including 3 senior engineers and 20+ process engineers, serving global markets including Poland.
Concentration of thin stillage in alcohol plants, producing high-value DDGS feed while recycling clean condensate water back to the process.
Treating industrial effluents from Poland's chemical parks, achieving Zero Liquid Discharge (ZLD) and recovering valuable salts.
Concentrating whey, milk proteins, and food additives under strict sanitary standards, preserving nutritional value and taste.
Contact our engineering team today to get a customized technical proposal and quotation for your evaporation project in Poland.
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