Explore our leading industrial manufacturing and processing machinery engineered for global E-E-A-T standards.
In the modern manufacturing landscape, process efficiency, mechanical reliability, and strict regulatory compliance form the cornerstone of sustainable growth. The integration of CE Certification Pneumatic Conveyors with high-performance dewatering and thermal concentration plants constitutes a massive technological leap for bulk solid handling across the food fermentation, starch refining, alcohol DDGS (Distiller's Dried Grains with Solubles), and chemical processing industries.
As a premier engineering entity, Jiangsu Zongheng Concentrating and Drying Equipment Co., Ltd. (formerly Yixing Yangxi Light Industry Machinery Factory), established in 1992, has dedicated over three decades to the optimization of concentration, drying, starch processing, and vessel fabrication technology. Our facility covers over 54,000 square meters, with modern production workshops spanning 22,000 square meters. By integrating specialized ASME "U" stamp manufacturing compliance, European CE quality markers, and ISO9001-certified processes, we ensure that our global partners receive highly reliable system solutions engineered to reduce operational overhead, optimize energy efficiency, and prevent material loss.
Pneumatic conveying is the transport of bulk solids through a pipeline utilizing air or an inert gas stream as the carrier. This process prevents dust emission and product contamination while allowing flexible routing around existing structures. Choosing the correct technical route depends on your material profile, transport distance, and throughput demands.
Our systems focus on minimizing material degradation and system wear:
Systems integrated with waste heat evaporators save up to 40% in energy compared to traditional open-air drying loops.
Hermetically sealed piping avoids dust hazards, optimizing ambient plant safety and satisfying strict environmental guidelines.
Every pneumatic pressure vessel complies with the ASME Section VIII Div 1 standard and holds full European CE marking.
Combining heavy manufacturing capabilities with scientific process optimization across key machinery families.
Our product line includes Mechanical Vapor Recompression (MVR) and multi-effect Falling Film Evaporation plants. By condensing secondary vapor and compressing it to elevate enthalpy, MVR setups dramatically cut fresh steam demand. Ideal for starch wash waters, wastewater treatment, and organic chemical concentrations.
Specifically engineered for separating solid-liquid fractions in high-moisture organic residues (e.g., corn germ, fibers, spent grains). Heavy-duty stainless steel build prevents fouling, delivering low-moisture solids ready for direct airflow drying or packaging.
An indirect steam conduction drying system designed for low-oxygen processing. Ideal for large-scale bulk processing where physical contact with high-temperature combustion gas is unacceptable. Keeps heat-sensitive compounds from burning while maximizing thermal transfer rates.
Global engineering procurement groups in the EU, Americas, and Southeast Asia demand total traceability and compliance. Procuring pneumatic conveyor lines or evaporation columns requires aligning with specific safety standards.
Our plants are fabricated with the following compliance targets:
| Standard | Target Applications | Validation Criteria |
|---|---|---|
| CE Certification | European Market Access | Directive 2014/68/EU (PED) for pressure equipment, Machinery Directive 2006/42/EC. |
| ASME U Stamp | North American & Global Pressure Vessels | ASME Section VIII Division 1 boiler and pressure vessel code compliance. |
| ISO9001 | Quality Management Systems | Comprehensive raw material testing, trace tracking, weld inspection, NDT testing. |
For starch refining and fermentation, hygienic cleanliness is mandatory. Automated Clean-in-Place (CIP) systems are integrated directly into our cyclones, piping routes, and single screw presses to prevent bacterial proliferation and cross-contamination.
Three decades of continuous industrial equipment development and technical evolution.
Establishment: Founded as Yixing Yangxi Light Industrial Machinery Factory, covering 15 mu with 45 pioneering workers.
ISO 9001: Successfully implemented the ISO9001 international standard, building an organized quality management foundation.
State High-Tech Recognition: Recognized as a High-Tech Enterprise by the Jiangsu Provincial Government.
Special License: Secured the Special Equipment Manufacturing License (TS2232C42) of the PRC.
ASME Authorization: Obtained the prestigious ASME "U" Stamp authorization, opening global markets.
International Quality System: Acquired certificate No. 45021, proving alignment with modern international delivery protocols.
Modernized Footprint: Covering over 54,000 m² of land with 22,000 m² of advanced workshop space, housing 3 senior engineers and 20+ specialized engineering staff.
Looking forward towards 2030, industrial drying and bulk handling systems must evolve to support carbon neutrality and deep digitalization. Industry is moving away from standalone machines and transitioning toward integrated process loops where every unit is connected.
Jiangsu Zongheng is leading this shift through three key design principles:
Expert engineering insights regarding product processing, mechanical configurations, and regulatory compliance.
Explore our secondary lineup of ASME, CE, and ISO-validated dewatering and processing systems.
Whether you are upgrading an existing starch line, integrating a thermal MVR recovery loop, or installing a CE-certified explosion-proof pneumatic conveyor, our engineering team is here to support you. Let's design a high-efficiency processing line tailored to your demands.
Zongheng