Milk Spray Dryer
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Milk Spray Dryer

Milk Spray Dryer: High-Efficiency Production of Superior Quality Dairy Powder
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.
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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.

Spray Dryer 2

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 .

Spray dryer

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.

Spray dryer 6

Spray dryer 10

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

Spray dryer 12

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

Spray dryer 3

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
evaporation capacity

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
(mm)

1300
(mm)

1600
(mm)

2150
(mm)

2560
(mm)

Dimensions

Design as per configuration of the plant and URS

Product yield

95-99.9%,depend on the properties of the product and configurations

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.

application

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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