CE Certification Evaporator Water Manufacturers & Global Industrial Solutions

Advanced Thermal Concentration, Zero Liquid Discharge (ZLD), and Mechanical Vapor Recompression Systems Conforming to EU Directives

High-Performance Evaporation & Solid-Liquid Separation Systems

Explore our CE-certified systems engineered for demanding industrial water treatment, starch refinement, and dewatering applications.

CE Certification High-Performance Evaporation Technology
CE Certified

High-Performance Evaporation Technology

Custom-engineered thermal separation systems developed to meet rigorous EU safety and performance guidelines. Ideal for high-salinity wastewater concentration.

Technical Specs
China MVR Evaporation Plants
MVR Energy Saver

MVR Evaporation Plants

Mechanical Vapor Recompression plants engineered to minimize operating costs by recycling secondary steam. High thermal efficiency with reduced utility footprints.

Energy Analysis
Starch Washing Cyclone
Starch Processing

Jiangsu Zongheng Starch Washing Cyclone

Refining and purification cyclone systems optimized for multi-stage counter-current starch washing, ensuring high purity yields and system dependability.

Processing Capacity
Single Screw Press Dewatering Solution
Solid-Liquid Press

Single Screw Press Dewatering Solution

High-efficiency solid-liquid compression designed for continuous separation of fibers, starch residues, and agricultural municipal sludges.

Hydraulic Load
High-Quality MQG Airflow Dryer
Thermal Drying

MQG Industrial Airflow Dryer

High-speed hot air suspension drying technology designed for rapid moisture reduction in starch, flour, and organic fibrous aggregates.

Drying Kinetics
YDX Starch Washing Cyclone
Separation Equipment

YDX Starch Washing Cyclone

Specifically engineered hydrocyclone bundles for starch refining, protein separation, and structural classification within processing environments.

Hydrocyclone Specs
China Falling Film Evaporation Plant Suppliers
Falling Film Tech

Falling Film Evaporation Plant

Engineered for heat-sensitive liquids, providing rapid concentration with low residence times to protect organic compounds and maintain fluid qualities.

Liquid Dynamic Analysis
Jiangsu Zongheng Starch Washing Cyclone - Effective Starch Refining
Purification

Starch Refining & Purification Cyclone

Advanced multi-stage cyclone arrays optimizing concentration margins and starch fiber separating parameters for process scalability.

Refining Flowcharts
Global Overview

The Global Industrial Context of Wastewater Evaporation & Water Recovery

In an era marked by shifting climate patterns, rising production standards, and expanding ESG frameworks, global industrial sectors face the challenge of conserving fresh water while minimizing industrial wastewater footprints. The concept of Zero Liquid Discharge (ZLD) has transitioned from an environmental ideal to a regulatory reality. Today, manufacturing sectors across Europe, the Americas, and Asia-Pacific must invest in high-efficiency thermal evaporation solutions to process industrial wastewater, brine, and high-salinity process flows.

Industrial water evaporators have evolved beyond waste mitigation tools to become key components of circular economy architectures. By integrating Mechanical Vapor Recompression (MVR) and multi-effect falling film evaporation configurations, manufacturing enterprises recover up to 98% of high-grade distillate water. This water can be recycled back into industrial systems, helping to conserve natural resources and lower operating overheads.

Regulatory Compliance & CE Directives

CE certification ensures that industrial evaporation plants conform to European health, safety, and environmental standards. As manufacturing regulations tighten, possessing a CE-certified system is essential for entering EU markets, ensuring compliance with pressure equipment guidelines, machinery directives, and electrical safety standards.

Advanced Technical Architectures of Modern Evaporation Technology

Understanding the thermodynamic principles and engineering distinctions behind modern separation and evaporation plants.

Mechanical Vapor Recompression (MVR)

MVR systems compress secondary vapors generated during evaporation, elevating their pressure and temperature. The compressed vapor is then recycled as a heating source. This eliminates the need for fresh steam, reducing energy consumption by up to 90% compared to single-effect steam thermal systems.

Falling Film Concentration

In falling film systems, liquid flows down vertical tubes as a thin film. This design enables fast heat transfer rates and short contact times. It is ideal for heat-sensitive fluids, such as food concentrates, starch-washing streams, and organic chemical components, preventing thermal degradation.

Forced Circulation Evaporation

Designed for solutions with high scaling potential, high viscosity, or crystallization tendencies. By circulating the liquid at high velocities through heat-exchanging tubes, it prevents solid deposition on exchange surfaces, maintaining thermal efficiency over extended operation cycles.

30+
Years of Manufacturing Experience
20+
R&D and Mechanical Engineers
54,000+
Factory Areas (Square Meters)
22,000+
Production Workshop Space (sqm)

Targeted Industrial & Localized Applications

How our integrated equipment chains optimize production lines, starch refineries, and municipal infrastructures globally.

Starch Refining & Maize Processing

Within modern starch and glucose production plants, clean water is essential. The integration of Jiangsu Zongheng Starch Washing Cyclones and Degerming Mills ensures starch purification. Meanwhile, waste streams are processed by falling film and MVR systems, minimizing fresh water intake and recovering concentrated proteins and fibers.

Alcohol, Ethanol & DDGS Drying

In ethanol fermentation plants, distilling residues are transformed into high-value animal feed (DDGS). Our Single Screw Presses first mechanically dewater the fibrous residues. Then, ZXG Tube Bundle Dryers complete the moisture reduction process. The remaining thin stillage is concentrated using waste heat or MVR evaporators.

Zero Liquid Discharge (ZLD) for Chemical Industries

Petrochemical and specialty chemical facilities produce high-salinity wastewater containing active compounds. Utilizing a combined forced circulation crystallizer and waste heat evaporator converts these wastewater streams into clean, reusable distillate and dry crystalline solids, meeting strict regional water discharge regulations.

Evolution of Quality & Engineering Achievements

A legacy of manufacturing excellence, international certifications, and technical milestones since 1992.

1992

Established as Yixing Yangxi Light Industrial Machinery Factory, pioneering thermal and separation equipment manufacturing on a 15-mu industrial footprint.

2002

Obtained ISO9001 Quality System Certification, standardizing corporate design, production, and inspection procedures.

2007

Recognized as a Jiangsu Provincial High-Tech Enterprise, acknowledging our innovations in industrial drying and falling film concentration technologies.

2009

Secured the Special Equipment Manufacturing License of the People's Republic of China, certifying our capability for Category III low and medium-pressure vessel fabrication.

2012

Acquired the ASME "U" Stamp Authorization. This allowed us to expand into high-spec global markets requiring compliance with international pressure vessel codes.

2015 - 2026

Expanded facilities to cover 54,000 square meters. Our team now includes over 20 specialized engineers and 3 senior thermal engineering experts, focused on CE-compliant MVR systems and sustainable industrial equipment.

Future Horizons

Technology Roadmap & Net-Zero Evaporation

The future of industrial evaporation focuses on thermal efficiency and decarbonization. As global energy prices fluctuate, the transition from fossil-fuel-heated systems to electrified MVR systems represents a major change for the processing sector.

Our technical roadmap includes integrating predictive scaling systems that monitor heat transfer efficiency in real-time. By utilizing sensor feedback, these systems dynamically adjust circulation velocities to prevent scaling. Additionally, we are developing hybrid solar-thermal driven configurations and optimized low-temperature vacuum evaporators to process highly heat-sensitive compounds without compromising quality.

1. Electrification & Decarbonization

Replacing direct steam injection with high-ratio mechanical vapor compressors powered by green electricity to eliminate scope-1 carbon emissions from thermal units.

2. Smart Anti-Fouling Protocols

Implementing advanced surface coatings and adaptive flow regimes to reduce organic crystallization and mineral buildup within heat exchanger channels.

3. Modular Containerized Units

Developing skid-mounted, pre-commissioned, CE-certified containerized evaporation units to shorten installation times for localized municipal and industrial operations.

Engineering & Industrial Water Evaporator FAQ

Expert answers to common engineering questions regarding MVR plants, CE compliance, scaling mitigation, and thermal efficiency.

What does CE Certification mean for industrial water evaporators? +
CE Certification confirms that the system meets European safety, health, and environmental standards. For water evaporators, this includes compliance with the Pressure Equipment Directive (PED) 2014/68/EU, the Machinery Directive 2006/42/EC, and specific electrical compatibility certifications. It ensures safety during high-temperature and high-pressure operations.
How does Mechanical Vapor Recompression (MVR) compare to Multi-Effect Evaporators? +
MVR systems use a mechanical compressor to recycle latent heat from secondary steam, making them highly energy-efficient. Multi-effect evaporators rely on steam expansion across sequential stages under decreasing pressures. While multi-effect systems require high ongoing steam consumption, MVR systems primarily use electrical energy for the compressor, resulting in lower operational costs in regions with stable grid pricing.
How do you prevent scaling and fouling during wastewater evaporation? +
Scaling is mitigated through structural design choices and operational parameters: high liquid velocities, turbulent flow patterns (forced circulation), and smooth surface finishes. For highly concentrated solutions, we utilize automatic chemical CIP (Clean-In-Place) flushing cycles and surface crystallization prevention techniques.
Can falling film evaporators process high-viscosity food liquids? +
Falling film evaporators are ideal for heat-sensitive liquids with low to medium viscosity. For highly viscous fluids, a forced circulation evaporator is typically recommended. This system uses a circulation pump to maintain flow velocity, preventing the fluid from adhering to heat transfer surfaces.
What materials are used for processing corrosive high-salinity wastewater? +
Depending on the chemical composition and chloride concentration of the wastewater, we manufacture our evaporation tubes and liquid pathways from high-grade alloys, including Duplex stainless steels (2205/2507), Titanium (Gr. 2), or Hastelloy. This ensures long service life and resistance to pitting.

Industrial Evaporation, Refining & Drying Product Lines

Browse our range of specialized industrial process equipment, drying lines, and starch processing mills.

China Falling Film Evaporation Plant
Liquid Concentration

Falling Film Evaporator

Engineered for high-efficiency concentration of heat-sensitive chemical and biological solutions. Short residence times protect product quality.

Product Details
China Suppliers Waste Heat Evaporator
Waste Heat Recovery

Waste Heat Evaporator

Utilizes thermal energy from dryer vapors and process exhaust to drive evaporation, improving plant efficiency and lowering utility costs.

Thermal Mapping
Zongheng Degerming Mill Machine
Maize Milling

Zongheng Degerming Mill

Designed for maize processing, ensuring precision germ separation from the starch kernel to optimize subsequent starch-refining processes.

Milling Efficiency
Jiangsu Zongheng ZXG Tube Bundle Dryer
Indirect Drying

ZXG Tube Bundle Dryer

Provides indirect steam heating for safe, low-oxygen drying of organic starches, animal feeds, and temperature-sensitive residues.

Dryer Dimensions
China Suppliers Jiangsu Zongheng ZXG Tube Bundle Dryer
Steam Drying

Steam Tube Bundle Dryer

Optimized steam tube arrangement for consistent moisture control in continuous starch-drying configurations.

Moisture Control
ZXG Tube Bundle Dryer - Factory-Direct Solutions
Drying Solutions

Factory-Direct Tube Bundle Dryer

Designed for industrial operations, offering high heat transfer rates, robust construction, and low maintenance requirements.

Operational Performance
Jiangsu Zongheng Industrial Airflow Dryer
Hot Air Drying

Industrial Airflow Dryer

Utilizes high-speed heated air streams to fluidize wet products, ensuring rapid and uniform moisture removal.

Kinetics Analysis
Jiangsu Zongheng Starch Washing Cyclone - Quality Refining Equipment
Cyclone Refining

Quality Starch Washing Cyclone

Engineered for starch refining plants, facilitating starch-protein separation with consistent processing throughputs.

Product Parameters

Ready to Optimize Your Thermal Concentration Process?

Our engineering team can design custom, CE-certified evaporation systems and industrial drying solutions tailored to your operational requirements.

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