Product Details

Minitype Lab Vacuum Spray Dryer Price

The spray drying is the technology most widely used in the liquid technology shaping and in the drying industry. The drying technology is the most suitable for producing solid powder or particle products from liquid materials, such as: solvent, emulsion, suspension and pumpable paste states, fro this reason, when the particle size and distribution of the final products, residual water contents. Mass density and the particle shape must meet the precise standard, spray drying is one of the most desired technology.

Product Description

Technical Date for Minitype Lab Vacuum Spray Dryer Price

Model Item	HSD-5	HSD-25	HSD-50	HSD-150	HSD 200-2000
Inlet temperature	140-350C automatic control
Outlet temperature	80-90C
Max.evaporated amount of moisture (kg/h)	5	25	50	150	200-2000
Driving form of centrifugal nozzle	compressed air drive	mechanical drive
Rotating speed (r.p.m)	25000	18000	18000	15000	8000-15000
Diameter of spray disc (mm)	50	120	120	150	180-240
Heating source	electricity	steam+ electricity	steam+electricity or gas/oil fuel hot air furnace
Max.power of electric heater(kw)	9	36	72	99	-
Overall dimensions (L W H)(m)	1.8×0.93×2.2	3×2.7×4.26	3.5×3.5×4.8	5.5×4×7	in accordance with actual condition
Recovery rate of dry powder(%)	≥95

Working Principle for Minitype Lab Vacuum Spray Dryer Price
Hot air is distributed downwards with spiral method into the drying tower after filtering and heating. Meanwhile, solution is nebulized millions of single granule and form fog drop. Then the fog drop contact with the hot air and most of the water flash immediately to form the dry product. These powder and granule fall into the air exhaust pipe at the bottom of the drying tower, collected in the material tank.

The features of Minitype Lab Vacuum Spray Dryer Price
Introduction

The pressure spray drying machine is widely used in liquid process industry.
Machine body, pipe, separator of set where connect with the raw material are made of SUS304.
Line noise, balanced running, controlled temperature, easy installation are fruit dryer's features.
Using forced ventilation, equiping with adjustable air divider plate, uniform drying. Heat source can be steam, hot water, electricity.
Easy to operation
Excellent after-sales service

Character of Minitype Lab Vacuum Spray Dryer Price

1). The dry speed is fast and suitable for drying thermal sensitivity material particularly.
2). According to the characteristics of raw material, it can use hot air to dry or cool air to franulate.
3). The evaported amount is related to characteristics of raw material.

Working Steps

1. Atomizing: Atomize raw material into uniform fog drop through atomizer
2. Contact between fog drop and hot air: The hot air enters to the drying station to contact with fog drop through air distributor, and make a certain movement in drying station. (the movement can be co-current flow, adverse current or mixed flow)
3. Drying Process: Fog drop has big surface area, and appears obvious grades to hot air both in temperature and humidity, thus strengthn the transmission process of plastid caloric, moisture of fog drop is evaporated very quickly (within seconds to tens of seconds)

Important Tech

Atomization: Atomizing System must ensure the spray drop distributing uniformly.
The contacts of hot airflow and spray drop: when enough hot air enters into drying tower, the flow way and angle have to be considered, no matter co-current flow, adverse current or mixed flow, must ensure the sufficient heat exchange, it is crucial.
The angle design of the connection pipes and cones: it is very important to select the suitable angle, here we would like to share our experience from production of thousands of this equipments.

Wide Range of Use

According to the characteristics of material , Both hot air drying and cold air condensed solid droplets two methods can be adopted, a large number of products with very different physical properties can use this device to perform production. commonly used with the following types of polymers and resins, dyes, colors, color materials, ceramics, glass, rust remover, fungicides, insecticides, carbohydrates, dairy and egg products category, tannins, slaughterhouse by-products, blood and fish products, detergents and surfactants category, type of fertilizer, organic compounds and inorganic compounds.

Certifications

Packaging & Shipping

Our Services

Payment Term

If the total amount below $5000, it should be 100% prepayment.

If the total amount above $5000, it should be 50% prepayment; the balance paid before loading.

Delivery Time

30 working days after prepayment received

Quality guarantee

One year after shipment excluding the wearing and tearing parts.

Validity of the quotation

This quotation is valid for one month

Installation

We will assemble and test the machine before packing. Also send English manual. If customer need, we will send one engineer for assembling and training of workers. USD100 per person per day, food, accommodation and air-ticket will be on clients.