Milk Spray Dryer
Our milk spray dryer ensures rapid, gentle drying perfect for heat-sensitive nutrients.
It guarantees high-quality powder with excellent solubility, uniformity, and flowability.
Achieve customizable particle size and moisture control for your specific product needs.
Description
Technical Parameters
Introduction:
Milk Spray dryer is the latest type of Acheieve Chem which adopts advanced international technology and spare parts.
Our milk powder dryer assembles many of new design, for example, small size for free moving, combining air compressor and electrical heater inside the cabinet, glass spray and cyclone separator for inspecting. All the data and functions are controlled by PLC.

Working Principle
The air are filtered and heated ,then into the distributor on the top of the milk spray dryer machine, spiral hot air evenly go into drying chamber .
Liquid through the high-speed centrifugal atomizer on the top of the tower , then (rotation)spray into very fine mist droplets,contact with hot air and dried into the finished product in a very short time . Dried product are continuously produced from the bottom of the drying tower and the cyclone , the exhaust are vented by fan .

Key Features of Our Milk Spray Dryer for Superior Powder Production
Our high-speed Centrifuge milk spray dryer is engineered for maximum efficiency and product quality in dairy and food processing. This advanced drying technology instantly transforms liquid feed into fine powder through a rapid and controlled process.
The core principle of milk spray dryer involves atomizing the liquid material, dramatically increasing its surface area. When exposed to a co-current hot-air flow, 95-98% of the moisture evaporates instantaneously, completing the drying cycle in a matter of seconds. This extremely short heat exposure is exceptionally gentle, making it the ideal solution for drying heat-sensitive materials like milk without degrading their nutritional or sensory properties.


The final powdered products exhibit outstanding characteristics, including excellent uniformity, superior mobility (flowability), and rapid dissolving capacity. This results in high-purity, high-quality powders that meet stringent industry standards. Our spray dryer in food industry simplifies production by handling liquid with moisture contents ranging from 40-60% (and up to 90% for special materials), converting it into a dry powder or granular product in a single step. This eliminates the need for subsequent crushing and sorting, which streamlines operations, reduces costs, and enhances final product purity. Furthermore, key parameters such as product particle size, bulk density, and final moisture content can be precisely adjusted within a certain range by modifying the operational conditions, offering unparalleled control and flexibility for your specific production needs.
Interested in learning Pilot spray dryer for your lab? [Speak to an Engineer]
Specification of spray dryer for milk powder
|
Name |
Details |
Material |
Qty |
|
15L Spray Dryer main frame |
Dimension: 2700mm(L) x1800mm (W) x2400mm(H) 1.Max capacity: 15l/h 2.Temperature range of Inlet air: 50°C -300°C (adjustable) 3.Temperature range of outlet air: 80°C -90°C 4.Precision of temperature: ± 1 °C 5.Dryer time: 1.0-1.5 S 6.Speed of squirt pump: 15l/h, 7.Spray direction: downwards co-current 8.Total power: 32KW, 480V 50/60Hz, 3 phase 9.Dried powder restoring rate (%): ≥92 (Maltodextrin>92) (for sample without viscosity) 10.Atomizer diameter: 90mm. 11. outside Surface: 8K mirror stainless steel 12. inside surface: 6K mirror ss with polish & pickling treatment for weld. 13. 15L packaging data: 2890*1940*2500mm, 1300kg; |
1.2mm, SS304 |
1 |
|
Tower body/ Chamber |
Diameter 1400x2400 mm |
SS304 |
1 |
|
Centrifugal atomizer |
15kg/ hour feeding capacity max |
SS304 |
1 |
|
Peristaltic pump |
30~150L/h-0.75kw |
SS304 |
1 |
|
Induced draft fan |
4KW |
Q235A steel |
1 |
|
Heater |
32KW |
Stainless steel |
1 |
|
Electrical control box |
PLC controlling system |
Stainless steel |
1 |
|
Inlet and outlet air temp detector |
matched |
Stainless steel |
2 |
|
Air supply pipe |
matched |
Stainless steel |
1 set |
|
Collecting barrel |
15L |
Stainless steel |
1 pc |
|
insulation layer |
50mm thickness, Insulation cotton is high purity clay clinker, alumina powder, silica powder, chromium sand and other raw materials made of non-toxic, harmless, non-polluting new insulation materials. |
Thermal insulation cotton |
|
|
Support |
80*40mm |
Stainless steel |
1 |
|
Temperature sensor |
One for air inlet temp; the other one for air outlet temperature. spray drying of milk |
Stainless steel |
2 pc |

Interested in learning Pilot spray dryer for your lab? [Speak to an Engineer]

Other Spray dryer models we can do :
|
Specification |
RS-2L |
RS-3L |
LPD-5 |
LPD-15 |
LPD-25 |
LPD-50 |
LPD-100 |
|
Spray form |
Two liquid nozzle |
Two liquid nozzle/centrifuge atomizer |
High speed centrifuge atomizer |
||||
|
Air Inlet temperature |
140-300 °C (depend on the product to be dried, and URS) |
||||||
|
Air exhaust temperature |
60-120 °C (depend on the product to be dried, and URS) |
||||||
|
Nominal water |
2Kg / h |
3Kg / h |
5Kg / h |
15Kg / h |
25Kg / h |
50Kg / h |
100Kg / h |
|
Heating method |
High-pressure steam, or steam + electricity, or any kinds of fuel (diesel, natural gas, liquefied petroleum gas or coal, etc.), or solid fuel (any combustible material). Please specify. |
||||||
|
Drying tower diameter |
Lab size |
Lab size |
1100 |
1300 |
1600 |
2150 |
2560 |
|
Dimensions |
Design as per configuration of the plant and URS |
||||||
|
Product yield |
95-99.9%,depend on the properties of the product and configurations |
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Application:
15LH Spray dryer machine for milk powder can be used in a wide range where the production of a free-flowing powder sample is required. This technique has processed materials in the following areas successfully:
Beverages, Flavours and Colouring, Milk and Egg Products, Plant and Vegetable Extracts, Pharmaceuticals, Heat sensitive Materials, Plastics, Polymers and Resins, Perfumes, Ceramics and Advanced Materials, Soaps and Detergents, Blood, dyestuffs, Food Stuffs, Adhesives, Oxides, Textiles, Bones, Teeth and Tooth Amalgan and many others. spray dried cheese powder
Most solutions and supernsions can be spray dried providing that the resulting product has the characteristics of material.
It is popular in fields of Food, biology, material, pharmacy, university, and R&D institute, etc. especially for processing temperature-sensitive material , for e.g., powder, because material only touch air for a brief moment so that heat couldn't destroy the component of material.

Standard cleaning steps of Milk spray dryer after spraying samples:
Step 1: After spraying the material, spray 200-500 ml of water to flush the material tube and the atomizing plate.
Step 2: Turn off the peristaltic pump, atomizer, and heat. Do not turn off the fan, keep blowing, and turn it off when it reaches room temperature. Then, the material is taken off and turn off.
Step 3: After the material is taken off and dryer turn off, open the sight glass door, clean the pipeline, remove the pipeline, and clean the inner wall.
Step 4: After cleaning the inner wall, close the sight glass door and connect the pipes. Turn on the fan and heat it up to dry the pipes and cabinet. (Please don't turn on the peristaltic pump and atomizer)
Note: If you see there has material in the atomizing disc, you can remove the it for cleaning.
Your Trusted Spray Drying Solution Partner
Achieve Chem is your expert partner for professional spray drying process solutions. We specialize in tailoring our advanced drying technology to meet your specific material and production goals. Whether you need to enhance powder quality, improve efficiency, or develop a new product, our experienced technical team is here to provide a customized system for you. We offer comprehensive support from free initial consultation to final commissioning. Ready to optimize your drying process? Contact us today for a free quote and expert advice. Let's discuss your project and find the perfect solution together.
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