Explore our core engineering catalog designed for separation efficiency, starch refining, and advanced thermal recovery.
An In-Depth Technological Treatise on Thermodynamic Efficiency, Mechanical Vapor Recompression, and Fluid Concentrating Dynamics
Within large-scale chemical, food processing, bio-pharmaceutical, and municipal wastewater treatment industries, the separation of liquid mixtures into concentrated fractions and pure vapor streams is a fundamental requirement. Historically, this has consumed a vast percentage of industrial thermal utilities. Modern plant operators are increasingly choosing advanced evaporation evaporators to maximize recovery rates, minimize thermal footprints, and lower total utility expenditure.
Jiangsu Zongheng Concentrating and Drying Equipment Co., Ltd is at the forefront of this industrial transition. By integrating advanced fluid mechanics, premium materials engineering, and proprietary vapor redistribution thermodynamics, we deliver custom-engineered systems designed to operate under low-temperature vacuums. This mitigates heat degradation of sensitive biochemical substrates while enhancing continuous concentration stability.
Our industrial falling film, forced circulation, and waste-heat thermal recovery solutions are built with high heat-transfer coefficients. This directly translates to lowered operating costs (OPEX) and minimal carbon-footprint outputs across complex chemical lines.
As the international process sector transitions toward green manufacturing practices, traditional multi-effect thermal processes are being augmented or replaced by Mechanical Vapor Recompression (MVR) systems. The technical roadmap of Jiangsu Zongheng targets the elimination of primary boiler steam usage through the utilization of high-efficiency centrifugal compressors or roots blowers. By compressing secondary low-enthalpy vapor, MVR loops reuse latent heat internally, leading to thermal efficiencies up to 30 times higher than conventional evaporation systems.
MVR systems minimize external steam dependency, relying on electricity to power the compressor, which dramatically lowers overall utility costs.
Lowered operating pressures allow low boiling points, ensuring biological properties, structural activity, and product colors remain unaltered.
Engineered velocity rates along heat-exchange walls combined with advanced flow distribution arrays help reduce maintenance downtime.
Our falling film evaporators are optimized for low temperature differentials. Feed fluids enter the top chambers, passing down as high-velocity thin films along the inner surfaces of vertical tubes. This ensures uniform heating, rapid evaporation rates, and highly compressed retention times, protecting heat-sensitive products.
Using hot air currents moving at high velocity, the MQG Airflow Dryer suspends wet particulates instantly, driving off moisture in fractions of a second. Varying pipe diameters generate rapid changes in fluid pressure, encouraging intensive heat transfer through constant material tumbling.
Operating from Zhoutie Town, Yixing City—a renowned industrial fabrication cluster alongside Taihu Lake—Jiangsu Zongheng operates a modern 54,000 m² facility containing advanced plate rolling, automatic sub-arc welding, and CNC machining centers. This proximity to raw material producers and steel mills provides a high-reliability supply chain. We maintain extensive direct access to certified titanium, duplex stainless steel (SAF 2205/2507), and superalloys. This ensures that every high-efficiency evaporator we build matches precise industrial corrosion limits and high-pressure ratings without long lead-time delays.
We believe that high-quality machinery is only as reliable as its field support. Jiangsu Zongheng supports its global client base with comprehensive mechanical guarantees, site commissioning assistance, and strict quality verification. Our manufacturing facilities are fully qualified under ASME "U" Stamp authorizations, CE mark criteria, and ISO9001:2015 quality management benchmarks. Our engineers are trained to interface directly with project managers worldwide, coordinating smooth mechanical integrations from design approvals to onsite startup.
Our growth metrics represent our dedication to quality, global delivery standards, and heavy industrial engineering capacity.
A history built on progressive technological breakthroughs, international certifications, and expanded facility scale.
Our operations span over 54,000 square meters, utilizing 22,000 square meters of high-capacity workshops. The company employs 3 senior engineers and over 20 specialized engineers guiding a team of 120 experts.
Obtained international quality system certifications (Certificate No.: 45021), establishing a complete quality assurance workflow aligned with stringent global standards.
Acquired the prestigious ASME "U" Stamp authorization, marking our entry into specialized pressure vessel markets worldwide.
Secured the Special Equipment Manufacturing License of the People's Republic of China (License No.: TS2232C42) for pressurized industrial systems.
Recognized as a Jiangsu Provincial High-Tech Enterprise following investments in proprietary heat transfer innovations.
Took the lead in obtaining ISO9001 Quality Management standards, systematizing our quality control processes.
Established as Yixing Yangxi Light Industrial Machinery Factory on 15 mu of land, operating with a specialized team of 45 people.
Every piece of concentration and drying equipment we manufacture is built to meet global industrial standards.
Authorized Vessel Fabrication
Quality System Certified
European Market Standard
National Safety License
Technical guidance to resolve operational queries regarding installation, design considerations, and energy recovery optimization.
Complete your processing system with our industrial-grade components, tube dryers, and mechanical separating units.
Consult with our process engineers today to receive design proposals, energy consumption estimates, and custom project quotes.
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