SD-18A mini spray dryer is out most advance freeze dryer, adoptered famous brand components, excellent worksship, second-generation human operation interface, it is our best mini spray dryer.
Mini Spray Dryer, Lab Bench-top machine, with bag filter, 1~25um
Mini Spray Dryer – SD-18A
Meticulous & stable spray drying
- Spray nozzle imported from U.S.
- Fan imported from Taiwan
- Schneider & Siemens electric components
- LCD touch display from Taiwan
Delicate design on appearance
- Whole body spray painting process
- Quick release design to let experiment in easy way
Siemens PLC
- Fuzzy PID control, precise & humanity
Advanced Interface
- Intelligent & humanity LCD interface
- Visual touch operation, animation demo process flow
- Inlet temperature, outlet temperature, frequency value, pricker frequency can be display and control
- Data logging, analysis, alarm and overload protection
Real frequency converter fan
- Frequency converter fan can be great help in particles forming, product yield and processing
- We use real frequency wind turbine design, Delta brand inverter
Specifications:
| Max evaporator capacity | 1800ml/h |
| Peristaltic pump feed rate | 0 ~ 2000ml/h |
|
Inlet air temperature |
30 ~ 250°C ±1°C |
| Outlet air temperature | 30 ~ 120°C ±1°C |
| Dry air flow rate | 70m3/h (maximum 330m3/h), pressure 686Pa |
| Blower | 0.2KW/220v, frequency converter fan |
| Electric heater | 3.2KW/220V, 2520 special stainless steel |
| Temperature sensor | PT-100, intelligent PID control |
| Spray system | nozzles (U.S.), 0.7mm diameter, Two-fluid nozzle (inside mix) |
| Avg drying time | 1.0 ~ 1.5s |
| Automatic block discharging device | 0 ~ 60s adjustable |
| Control system | Siemens PLC, 7’’ color touch LCD display |
| Electrical standard | Schneider |
| Quick release | Temperature meter, air piping and power supply |
| Dimensions(H×W×D) | 910mm×575mm×423mm |
| Power supply | 220/230V, 50 ~ 60Hz |
| Rate power | 220V/3.6KW |
| Weight | 50kg |
Oil-Free Air Compressor (Standard fitting for lab spray dryer)
Features:
- Quality assurance. Obtained the ISO9001-2008 and ISO13485-2012 quality system certification of TUV in Germany.
- Pure oil-free design. The output gas contains no oil molecules and is harmless to the human body.
- Ultra-quiet. Low noise, smooth and non-fluctuating output pressure, reducing noise pollution.
- Multi-level filtration. Multi-stage gas filtration keeps the instrument cleaner and extends its life.
- Internal spray rust. The inside of the gas tank is sprayed and finished to prevent the air from being rusted and contaminated.
- Safe to use. Weakness, current causes the air compressor to overheat, can automatically stop the protection to avoid burnout.
- Automatic start. Intermittent use, air compressor switch does not need to restart.
- Pressure is adjustable. The air pressure can be adjusted to meet different equipment needs.
- Durable. It is used according to regulations and has been used for more than 15,000 hours.
- Easy to operate. Power on and use without any training.
- Maintenance is simple. No need to add lubricant, it is easy to use.
Specifications:
| Voltage | 220V/50Hz or 110V/60Hz |
| Power (W) | 550W/0.75HP |
| Maximum displacement (L/min) | 115 |
| Amount @7bar(L/min) | 40 |
| Noise dB(A) | 58 |
| Maximum pressure (Bar) | 8 |
| Gas tank capacity (L) | 22 |
| Gross weight (KG) | 25 |
| Net weight (KG) | 23 |
| Size (L/W/H) mm | 410*410*520 |
SD-18A mini lab spray dryer compared to the same type of products on the market
| Picture |  |
 |
| Product | SD-18A Mini bench-top type | Similar type in market |
| Appearance | Four-layer car paint process, beautiful appearance | Ordinary spraying process |
| Design | The overall product improvement, in line with human body mechanics, easy to operate, can be used on the table. Adopted Quick release connection |
Design is not ergonomic and needs to be placed on the ground. The operator must operate on the ground. |
| Material | Material contact part: AISI 316L, borosilicate glass Non-contact part: AISI 304, carbon steel. |
Material contact: AISI 304, borosilicate glass Non-contact material: AISI 304, carbon steel |
| Two-fluid atomizer | United States imports Spray nozzles, fine atomization, not easy to block the nozzle, with a needle structure. | The domestically produced nozzles in Shanghai have low cost, strict control of the process, frequent nozzle blockage, and uneven spray particles. |
| Drying tower kit | material is high temperature resistant borosilicate glass, designed to meet the spray drying process tower design process, including dry main tower body and cyclone separator. | Without the design concept of the molding, the drying tower body and the cyclone separator do not conform to the spray fluid mechanics. It is easy to stick to walls and lose material. |
| Main accessories | All use well-known brands in the industry, most of which are imported first-line brands, including Siemens PLC, Taiwan Fan, imported touch screen, and Schneider Electric. | The low-end accessories are used, which has low cost and short service life. |
| Touch screen | Taiwan imported 7-inch touch screen, high-definition display, sensitive touch | Low-cost touch screen, mostly MCGS, is insensitive to touch and shows a noticeable graininess. |
| Product seal | Strict control of powder leakage, including multiple sealing treatments, no leakage during spray drying | After the experiment is completed, the laboratory dust is serious, and the product leaks leaking seriously at the joint. |
| Product manufacturing process | Strict product manufacturing, material testing, factory inspection, etc. Detailed instruction manual, nearly 60 pages. | The factory is not strict and the product manual is simple. |
| Data trace | Comes with USB port, data can be export to XLS file to computer for analysis. | Uncertainty |
