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High-Performance
Industrial Dryer for Diverse Applications
Boost efficiency with Longhu’s precision industrial dryers. As a trusted manufacturer, we deliver high performance spray and vacuum dryers tailored to reduce costs and meet demands in pharmaceuticals, food, chemicals, and beyond. Partner with us for scalable innovation.
Optimized for energy efficiency, high yield, and consistent product quality.
Proven drying technologies tailored for Pharmaceutical, Chemical, Food & Environmental sectors.
Advanced Vacuum Dryer for Heat-Sensitive Materials
Longhu’s Vacuum Dryer operates at temperatures as low as 40°C, ensuring gentle drying for heatsensitive materials. Achieve ≤0.5% residual moisture with precision oxidation control — engineered for pharmaceutical and chemical industries.
High-Efficiency Spray Dryer for Precision Powder Production
Produce precision powders with Longhu’s spray dryers. Features include 98% powder yield, compact design (40% smaller footprint), and customizable particle sizes from 10-500µm — built for reliability in demanding production environments.
Unsure Which Equipment Fits Your Needs?
Our engineers solve 99% of industrial drying and grinding installations challenges. From how to dry a powder to quick dry powder configurations, get tailored drying solutions now!
Why Choose Longhu Drying Manufacturer?
Comprehensive Equipment Portfolio
We manufacture a wide spectrum of processing equipment, including advanced Dryers (Spray, Vacuum, Paddle, etc.), Evaporators (Multi-Effect, MVR, Forced Circulation), Mixers, Granulators, and Environmental Recovery Systems. Find the right solution for your specific application.
Certified Quality & Compliance
Our manufacturing processes strictly adhere to ISO9001 quality standards. Where applicable, designs meet GMP requirements, ensuring you receive reliable, high-performance, and compliant equipment.
Tailored Design & Process Validation
We specialize in custom-designing equipment tailored to your specific materials and process needs. Pilot-scale testing facilities are available to validate performance and ensure optimal results before full-scale investment.
Energy-Efficient & Sustainable Solutions
Our equipment, including innovative MVR evaporators, is engineered for optimal thermal efficiency, significantly reducing operational costs and supporting your sustainability goals compared to conventional designs.
Proven Performance & Reliability
Benefit from decades of manufacturing experience. Our equipment is built for robust performance, high operational efficiency, consistent product quality, and minimal waste, ensuring reliable production day after day.
Full Lifecycle Technical Support
We provide expert support throughout your equipment’s lifecycle – from initial consultation, design, and installation guidance to operational training, maintenance, and optimization assistance worldwide.
Value-Driven Turnkey Solutions
Receive competitive, comprehensive proposals for complete equipment solutions. Our packages include custom design, quality manufacturing, installation support, and dedicated service, delivering excellent long-term value and ROI.
Solutions for Diverse Materials & Industries
Chemicals
Proven drying solutions for disperse/reactive dyes, organic catalysts, detergents, inorganic salts, various waste liquids, and more.
Food & Beverage
Expertise in spray drying dairy products (milk powder), proteins, coffee, flavors, starches, functional ingredients, and extracts.
Minerals & Materials
Capable of processing various industrial minerals, metal oxides (Aluminum, Zirconium, Magnesium, Titanium), carbonates, clays, and ceramic powders.
Pharmaceuticals & Nutraceuticals
Gentle and precise drying for APIs, excipients, herbal extracts, heat-sensitive compounds, and health ingredients.
Environmental
Efficient drying solutions for industrial sludge, filter cakes, wastewater residues, and resource recovery applications.
Do You Need Some Industrial Assistance?
What Our Clients Say
Gain insight into our client experiences, testimonials that highlight our commitment to exceptional quality, service, and support.
“Excellent communication and truly reliable support from Longhu. We have great confidence in their equipment quality and performance day after day.”
Emily Anderson
Production Manager
Mid-Size Specialty Chemicals Co.
“Longhu’s technical team provided invaluable support in customizing equipment and solving initial challenges. A true engineering partner.”
Benjamin Carter
Lead Process Engineer
Food Ingredients Manufacturer
“A genuinely collaborative partner. Longhu’s team was highly responsive and provided practical suggestions that significantly optimized our drying process.”
Olivia Miller
R&D Manager
Pharmaceutical Ingredients Supplier
