Changzhou Longhu Drying Engineering Co., Ltd | Advanced Drying & Evaporation Solutions

About Changzhou Longhu Drying Engineering

Changzhou Longhu Drying Engineering Co., Ltd is a professional manufacturer engaged in the research, development, and production of wastewater evaporators, drying equipment, and granulating machinery. We are one of the most comprehensive suppliers of drying systems in China, offering a wide variety of equipment with complete specifications.

Our company integrates innovative domestic and international technologies, designing and manufacturing equipment in strict compliance with GMP standards and ISO9001 quality management systems. This ensures every product we deliver meets the highest benchmarks for safety, efficiency, and reliability.

Industrial Expertise

ISO9001 Certified

GMP Compliant

Energy Efficient

Why Choose Us?

We deliver innovation, reliability, and long-term value through every stage of your project.

Optimization Scheme Design

Customized engineering solutions tailored to your production needs and efficiency goals.

Long-Term Guarantee of Accessories

High-quality spare parts with extended warranties to ensure uninterrupted operations.

Equipment Upgrading

Modernize your existing systems with smart, energy-saving upgrades and automation.

Incoming Test Service

Rigorous quality checks on all incoming materials and components for maximum reliability.

Our Product Categories

Comprehensive range of industrial drying, evaporation, and processing equipment

Wastewater Evaporator

Efficient multi-effect evaporators for high-salinity industrial wastewater treatment and desalination.

One-step reuse/discharge standard
High desalting efficiency
Energy-saving design

Drying Equipment

Advanced drying systems for pharmaceuticals, chemicals, and food industries.

GMP compliant
Uniform drying performance
Low energy consumption

Drying Oven

Precision-controlled ovens for laboratory and industrial drying applications.

Digital temperature control
Uniform heat distribution
Overheat protection

Pesticide Production Line

Complete turnkey solutions for pesticide formulation and packaging.

Fully automated systems
Dust-free operation
High output capacity

Mixing Equipment

High-efficiency mixers for powders, granules, and liquids in various industries.

Uniform mixing results
Sealed design
Easy cleaning and maintenance

Crushing Equipment

Robust crushers for size reduction of bulk materials in chemical and pharmaceutical processes.

High throughput
Low noise and dust
Wear-resistant components

Granulation Equipment

Wet and dry granulators for producing uniform granules in pharmaceutical and food industries.

Adjustable granule size
PLC control available
High yield and efficiency

Other Equipment

Customized auxiliary and support systems for complete process integration.

Conveyor systems
Dust collectors
Control panels

Innovation, Quality, and Reliability

With strong technical expertise, a precise manufacturing system, and a strict quality management process, we ensure every machine we deliver performs at peak efficiency.

Energy-Saving Technology: Our evaporators reduce steam consumption by up to 40% through multi-effect design.
One-Step Treatment: Wastewater can reach reuse or discharge standards directly after evaporation.
Double & Triple Effect Systems: Advanced flow designs improve thermal efficiency and reduce operational costs.
After-Sales Support: We optimize service response times and provide long-term technical assistance.

15+

Years of Experience

200+

Projects Completed

30+

Countries Served

98%

Customer Satisfaction

Latest News & Articles

Insights into industrial wastewater treatment, evaporation technology, and drying innovations.

2023/02/25

Industrial Wastewater Evaporation

Whether in the chemical industry or the pharmaceutical industry, a large amount of wastewater containing high salinity and high concentration will be generated...

2023/02/25

Desalting Effect of High Salinity Wastewater

The waste water can reach the reuse standard or discharge standard in one step after evaporation; two steps of wastewater concentration and crystallization...

2023/02/25

Process Flow of Double-Effect Evaporator

Steam flows into the first-effect heating chamber; secondary steam from it flows into the second-effect chamber as heating source, improving energy efficiency...

Our Services

From design to installation and beyond, we support your project every step of the way.

Project Design

Custom engineering and process flow design for optimal system integration.

Installation & Commissioning

On-site setup, testing, and training for seamless operation.

24/7 Technical Support

Remote and on-site assistance to resolve issues quickly.

Maintenance & Upgrades

Scheduled servicing and modernization of existing systems.

Get in Touch

For inquiries, quotes, or technical support, please visit our official website to contact us directly.

Contact Information

Address: Chajiawan Industrial Park, Zhenglu Town, Tianning District, Changzhou, Jiangsu Province
Mobile: 13801509290
Tel: 0519-8191278
Fax: 0519-88909278
Email: [email protected]
Website: www.longhudry.com

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