Zongheng provides energy-efficient, high-performance evaporation solutions engineered for the Austrian chemical and food sectors.
Read More →
A falling film evaporator designed to efficiently concentrate heat-sensitive liquids with short residence times, fully compliant with EU standards.
Read More →
Ideal for high-fouling, high-viscosity fluids in Austrian wastewater treatment and chemical crystallization processes.
Read More →
Mechanical Vapor Recompression (MVR) plants offering significant operational savings and carbon footprint reduction for Austrian enterprises.
Read More →Austria, situated at the heart of Europe, maintains a highly sophisticated industrial economy with a strong emphasis on environmental sustainability, energy efficiency, and high-tech manufacturing. Key sectors such as chemical processing, pharmaceuticals, food and beverage (specifically starch and bioethanol production), and pulp and paper require advanced thermal separation technologies. As the European Union tightens its regulations on carbon emissions and industrial wastewater discharge, Austrian enterprises are actively seeking ways to optimize their thermal processes.
The demand for industrial evaporators in Austria is heavily influenced by the country's strict environmental laws (such as the Wasserrechtsgesetz - Water Rights Act) and its commitment to achieving climate neutrality by 2040. Traditional multi-effect evaporators that rely on heavy steam consumption are increasingly being replaced by Mechanical Vapor Recompression (MVR) systems and waste heat recovery evaporators. These technologies align with Austria's "Klimaaktiv" initiatives, helping businesses reduce energy consumption by up to 90% and minimize their carbon footprint.
Furthermore, the Austrian market demands high reliability, precise engineering, and complete compliance with European safety standards, including the Pressure Equipment Directive (PED) 2014/68/EU and CE marking. For global manufacturers like Jiangsu Zongheng, entering this market requires a deep understanding of local engineering practices, automation integration, and localized technical support.
Years of Experience
Senior Engineers
Factory Area (㎡)
Production Plant (㎡)
Mechanical Vapor Recompression (MVR) utilizes a centrifugal compressor or blower to compress the secondary vapor generated during evaporation. This compression raises the temperature and pressure of the vapor, allowing it to be reused as the heating medium in the same system. This closed-loop thermodynamic cycle eliminates the need for fresh steam during steady-state operation, dramatically reducing energy costs.
In Austria, where natural gas and electricity prices are subject to market volatility and carbon taxes, MVR systems offer a highly predictable and low operating cost. While traditional multi-effect evaporators require approximately 0.2 to 0.4 tons of steam per ton of water evaporated, an MVR system consumes only 15 to 25 kWh of electricity per ton of water evaporated, yielding a rapid return on investment (ROI).
For Austrian chemical and metal processing industries, achieving Zero Liquid Discharge is critical to meeting local environmental permits. By combining falling film evaporators for initial concentration with forced circulation crystallizers, industrial plants can recover pure water for reuse within the facility while separating dissolved solids as dry crystals, eliminating liquid waste streams entirely.
Industrial wastewater in Austrian metallurgical and chemical plants often contains high concentrations of chlorides, sulfates, and organic acids. To ensure a service life exceeding 20 years, Jiangsu Zongheng employs advanced metallurgy. Depending on the chemical composition of the feed liquid, we utilize high-grade stainless steels (304, 316L), duplex stainless steels (2205, 2507), and titanium (Gr. 1, Gr. 2) for heat exchanger tubes and vapor separators. Our welding processes are certified under international standards, ensuring zero defect joints that resist stress corrosion cracking (SCC) and pitting.
Integrates multiple waste heat sources from drying vapors or flue gases to concentrate liquids with minimal external energy input.
Read More →
Specially designed for high-viscosity organic wastewater and corn steep liquor concentration in agricultural processing plants.
Read More →
Provides safe, low-oxygen drying via steam-heated tube bundles, ideal for starch, gluten, and chemical powders.
Read More →
High-efficiency mechanical dewatering system that reduces thermal drying loads by pre-pressing fibrous materials.
Read More →
Engineered for crystallization and concentration of high-salinity wastewater, featuring robust anti-scaling designs.
Read More →
Employs high-speed hot air to suspend and fluidize materials, ensuring rapid and uniform drying during transport.
Read More →
Specifically engineered for multi-stage washing, purification, and concentration of starch slurries.
Read More →
Custom-engineered thermal concentration systems designed to optimize operating costs and maximize resource recovery.
Read More →
Procuring heavy industrial equipment like evaporators and dryers from Jiangsu Zongheng offers Austrian enterprises a unique combination of high-end engineering, compliance, and cost-efficiency. Our manufacturing facility in Yixing City, Jiangsu Province, spans over 54,000 square meters and is equipped with advanced automated welding systems, large-scale CNC machining centers, and non-destructive testing (NDT) laboratories. This scale allows us to manage the entire production process in-house, ensuring strict quality control and shorter lead times compared to European manufacturers.
Key advantages of our supply chain include:
Operating industrial equipment in Austria requires strict adherence to local regulations and operational standards. Jiangsu Zongheng ensures that all equipment shipped to Austria meets these requirements through a comprehensive localization and compliance framework:
All pressure vessels, heat exchangers, and separators are designed, manufactured, and tested in compliance with EN 13445 or AD 2000-Merkblatt standards. We coordinate directly with notified bodies (e.g., TÜV, SGS) to perform design reviews, material inspections, and hydrostatic pressure tests, delivering complete CE certification documentation with every system.
Our electrical control cabinets are built using CE-compliant components (Siemens, Schneider Electric) and designed according to EN 60204-1 safety standards. We provide fully automated control systems with remote diagnostic capabilities, allowing our engineers in China to assist your local operators with troubleshooting and process optimization in real-time.
To ensure prompt installation, commissioning, and maintenance, Jiangsu Zongheng collaborates with European engineering partners. These local teams handle on-site piping, mechanical installation, electrical wiring, and emergency maintenance, providing Austrian clients with local peace of mind.
In regions like Lower Austria and Upper Austria, agricultural processing plants utilize our falling film evaporators to concentrate starch slurries, glucose, and maltose. The short residence time prevents thermal degradation, preserving product color and quality.
Chemical parks in Linz and Styria generate complex, high-salinity wastewater streams. Our forced circulation evaporators and crystallizers concentrate these streams to recover pure condensate for process reuse, while crystallizing salts for safe disposal or commercial sale.
Austrian bioethanol plants utilize our waste heat evaporators and tube bundle dryers to concentrate thin stillage and dry wet distillers grains (DDGS). This integrated process maximizes energy recovery and produces high-value animal feed.
Established as Yixing Yangxi Light Industry Machinery Factory, covering 15 mu with 45 employees, focusing on basic thermal equipment.
Obtained ISO9001 quality management system certification, standardizing manufacturing and quality control processes.
Recognized as a Jiangsu Provincial High-Tech Enterprise, accelerating R&D in energy-efficient 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 authorization, marking the company's entry into the high-end global industrial equipment market.
Obtained international quality system certification (Certificate No.: 45021), establishing a complete quality assurance system aligned with international standards.
The company covers over 54,000 square meters, with workshop space exceeding 22,000 square meters, employing 3 senior engineers, 20+ engineers, and 120 total staff, serving global markets including Austria.
Certified for pressure vessel design and fabrication.
International quality management system standard.
Compliant with EU Pressure Equipment Directive (PED).
Class A2 pressure vessel manufacturing license.
Contact our engineering team today to discuss your specific concentration, crystallization, or drying requirements. We will provide a customized technical proposal and energy-saving calculation tailored to your plant's parameters.
Send Inquiry Now
Zongheng