0.6-5Mpa Pressure Industrial Spray Drying Machine For Milk Powder

Pressure Spray Granulator Dryer Milk Powder Coffee Granule Drying Machine

Pressure Spray Dryer

YPG Pressure Spray Dryer Features
1. The machine has high efficiency to collect dust
2. Without the phenomenon of adhering wall
3. Energy saving and high efficiency
4. Particularly it is suitable for thermal sensitive material
5. Short drying time

YPG Pressure Spray Dryer Description

YPG pressure spray dryer is suitable for solution, suspension, slurry, paste material, etc. Liquid material is atomized to small fog drops. And fog drops contact with hot air directly in the drying tower. Moisture content is evaporated instantly. So spray dryer features high efficiency, high mass transfer area, and short drying time, in general it is 5~30 seconds. Operating temperature can be adjusted according to actual situation, in general inlet air temperature is 150~500°C. And its automation control degree is control, environment solution environment can be solved.

YPG Pressure Spray Dryer Application
Foodstuff industry: Amino acid and similar substance, flavoring, protein, starch, dairy products, instant coffee, fish powder, meat powder, tomato paste and so on.
Pharmaceutical Industry: Chinese patent medicine, agrochemical, antibiotics, medical drinking agent and so on.
Chemical industry: Organic catalyst, resin, synthetic washing powder, thiamin, dyestuff, intermediate of dyestuff, intermediate of dyestuff, white carbon black, graphite, ammonium phosphate and so on.
Ceramic industry: Magnesium oxide, kaolin, metallic oxide, dolomite and so on.

Technical parameters

Working Principle of YPG Pressure Spray Dryer

The solution, emulsion, suspension liquid or slurry are sprayed into fine beads in the hot air, going down from the top of the drying chamber to the bottom, the water will be evaporated to and the product becomes small granular product.

Induce hot air from the top of drying tower, at the same time, pump the material liquid to the top of the tower by high pressure pump, the feeding solution becomes fine beads or small droplets through the pressure nozzle(s).

When the droplets meet the high temperature hot air, the water will be evaporated immediately, and the material liquid is dried into dry product in a very short time, the product is discharged from the bottom of the drying tower, or from the cyclone (depend on the configuration).
When the hot air contacts with the droplets, the temperature declines significantly, and the humidity increases greatly, and then will be exhausted by exhaust fan. The fine powder in the air will be collected through different separating devices There’re different fine powder separation and recovery devices, such as cyclone (the common type and various combination type), bag filter, cyclone + bag filter, cyclone + wet scrubber, and bag filter + wet scrubber etc. We should different fine powder separation and recovery devices as per the characteristics of product and requirements of customer.

Depend on the product features and requirements, we might install secondary drying and cooling system (such as ZLG vibration fluid bed or pneumatic transportation), formulation system or powder sieving system etc after the spray dryer, or dehumidifier. The particle size of the product from pressure spray dryer is normally within the range of 120mesh to 20 mesh. If bigger particles are required, we suggest FL Fluidized Granulator or re-combined agglomerator.

Henan Workers Machinery & Equipment Co., Ltd. (hereinafter referred to as WKS), established for more than 10 years, is committed to the research, manufacturing and sales of various industrial drying, grinding, mixing, granualting and packaging machines applied in food, pharmaceutical, nutraceutical and chemical industries, also one of China the earliest manufacturers involved in industrial drying equipment. WKS has a modern standard workshop, covering over 2,000 square meters; WKS more than 30 engineers from different technical background with many years of rich research and manufacturing experiences.

WKS mainly manufactures industrial microwave dryer, hot air circulation dryer, multi-layer belt hot air dryer, , vibratory fluidized bed drying equipment, spray dryer and other fruits & vegetables and food processing machines; all of our products are made of high quality stainless steel with mature product design and sophisticated production technology. Therefore, the high quality products have mush easier access to a good market reputation and share. Our products are exported to dozens of countries such as the United States, Canada, Britain, France, Australia, South Korea, India, Singapore, Thailand, Malaysia, Sri Lanka, Brazil, Russia, Uzbekistan, Romania, Croatia, Latvia, Sweden, Nigeria and South Africa, etc.

To ensure hygiene, durability and ease of maintenance, WKS uses the most advanced technology and materials. Whether you require a simple conveyor or high-tech automated equipment, WKS can supply the most suitable machine for your application. Instant supply of in-stock spare parts ensures your machinery serviced in the shortest time possible.

WKS believes in customer-oriented business and “quality first” philosophy, so WKS focuses on providing customers with high quality and technical standards products of competitive prices and warm and thoughtful services. WKS's professional pre-sales, on-sales and after-sales service teams will provide you with products advice, technical details discussions, installation and commissioning, maintenance and other services 24/7, and provide overseas technical support and guidance if necessary.