Pharmaceutical & Chemical Equipment | Evaporator Supplier

About Hecheng

Hecheng is a technology-driven manufacturer specializing in pharmaceutical and chemical processing equipment. With over 50,000 square meters of production space, we are committed to innovation, precision engineering, and excellence in every system we deliver.

Since our inception, we have earned the trust of clients worldwide through reliable performance, advanced design, and adherence to international quality standards. Our solutions are widely applied in raw material processing, biopharmaceuticals, Chinese medicine extraction, chemical synthesis, and environmental protection industries.

Over 40 specialized product models
ISO-compliant manufacturing processes
Global installations across 30+ countries

Our Products

Comprehensive range of high-efficiency equipment for evaporation, distillation, filtration, and fermentation processes in pharmaceutical and chemical industries.

Continuous Evaporation Crystallization System

Integrated solution for continuous concentration and crystallization of heat-sensitive materials with high energy efficiency and minimal fouling.

• Fully automated operation
• Suitable for pharmaceutical APIs
• Low maintenance design

Rectification Tower Distillation Column

High-efficiency distillation system for precise separation of multi-component mixtures in chemical and pharmaceutical applications.

• High theoretical plate count
• Corrosion-resistant materials
• Custom tray/packing design

MVR Evaporator

Mechanical Vapor Recompression evaporator offering up to 90% energy savings compared to traditional systems.

• Energy-efficient operation
• Compact footprint
• Ideal for solvent recovery

Mechanical Stirring Fermenter

Precision-controlled bioreactor for microbial and cell culture fermentation with advanced agitation and aeration.

• Sterile design (SIP/CIP)
• Variable speed drive
• Scalable from lab to production

Extraction Tower

Counter-current liquid-liquid extraction system for efficient separation of compounds in pharmaceutical and fine chemical processes.

• High mass transfer efficiency
• Modular construction
• Low solvent hold-up

Falling Film Evaporator

Ideal for thermally sensitive materials, this evaporator ensures short residence time and high heat transfer efficiency.

• Short residence time
• Uniform liquid distribution
• Suitable for viscous fluids

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3-in-1 Filtering & Drying Machine

Combines filtration, washing, and drying in a single vessel to reduce contamination risk and improve process efficiency.

• Closed-system operation
• GMP compliant design
• Automated cycle control

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Absorption Tower

Designed for gas purification and recovery of valuable components using liquid absorbents in chemical processes.

• High absorption efficiency
• Corrosion-resistant internals
• Low pressure drop

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Hard Water Evaporator

Specialized evaporator for treating high-scaling water streams with anti-fouling design and easy cleaning mechanisms.

• Anti-scaling technology
• Frequent CIP capability
• High TDS tolerance

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Pressure Tanks & Reactors

ASME-certified vessels for high-pressure chemical reactions, storage, and processing under controlled conditions.

• Full weld inspection
• Jacketed heating/cooling
• Multiple agitator options

Why Choose Hecheng?

Engineered for performance, reliability, and compliance

Quality Assurance

ISO-certified manufacturing with rigorous testing and documentation for GMP compliance.

Energy Efficiency

Advanced designs like MVR and falling film reduce energy consumption by up to 90%.

Global Support

Installation, commissioning, and after-sales service available worldwide.

Custom Engineering

Tailored solutions designed to meet specific process requirements and space constraints.

Application Cases

Our equipment serves diverse industries with proven results

Biopharmaceutical Fermentation

Installed 10,000L mechanical stirring fermenters for monoclonal antibody production with full SIP/CIP and process control integration.

Chinese Medicine Extraction

Supplied falling film evaporators and extraction towers for concentration of herbal extracts with minimal thermal degradation.

Chemical Solvent Recovery

Implemented MVR evaporator system for acetone recovery, reducing energy costs by 85% and improving yield.

API Crystallization

Delivered continuous evaporation crystallization system for high-purity active pharmaceutical ingredient production.

Wastewater Treatment

Installed hard water evaporators for zero-liquid discharge (ZLD) systems in chemical manufacturing plants.

Fine Chemical Synthesis

Provided distillation columns and pressure reactors for multi-step organic synthesis with explosion-proof design.

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Pharmaceutical & Chemical
Equipment Manufacturer

About Hecheng

Our Products