2L Lab Spray Drying Equipment Small Spray High Speed Spray Dryer

  PreAsion®
Product Overview
Spray dryer can be used to convert liquid materials directly into micro particle, without filtration, concentration, crushing before drying, and have a wide range of applicability to all solution consumables, such as emulsions, suspensions, etc. Mainly applicable to laboratories, universities, research institutes and food, biology, beverage, chemical, material, pharmaceutical and other enterprise laboratories.

- Automatic, manual dual mode, PLC control, color touch screen display, English operation interface, all parameters are LCD display: control temperature, air volume, air pressure, pump speed, unplugging frequency.

- In order to keep the sample pure, equipped with air inlet filter; After drying, the particle size of the finished dry particle is more uniform, and more than 95% of the dry particle is in the same particle size range.

- Jet device can automatically dredge (needle) and frequency can be adjusted. when the nozzle is blocked, the machine can automatically remove the obstacles in order to ensure the continuity of the experiment.

- Shutdown protection function: Just press the stop button when shutting down, and the machine will stop running immediately except for the fan to ensure that the equipment will not burn out the heating part due to misoperation (forced closure of the fan).

- particle particles diameter is normally distributed with good liguidity and low noise which is less than 60 db according with standards for laboratory.

- Innovative tower wall purge for higher material recovery.

- Two fluid spray atomization structure, the whole machine is made of stainless steel material, compact design, no auxiliary equipment.

 
Product Parameters
Inlet air temperature control: 30~300 ℃
Outlet air temperature control: 30~150 ℃
Evaporation water: 2000 mL/H
Maximum feeding capacity: 2000 mL/H
Voltage: AC 220V
Number of phases: Single phase
Electric heater power:

3 KW

Fan: 0.5KW (Maximum air volume: 5.6m3/min; Maximum air pressure: 1020Pa)
Air compressor: 0.2KW (Maximum gas production: 4.2m³/h)
Working pressure of compressed air: 2~3 Bar
Nozzle diameter: 0.04" (1.00mm)
Operating temperature: 10~40 ℃
Real-time temperature control (PID): ±1 ℃
Real-time display temperature accuracy: 0.1 ℃
Packing size: 35"*27.5"*57.5" (89cm*70cm*146cm)
Net weight/Gross weight: 207LB(94kg) / 289LB(131kg)
Product Features & Advantages

1.High Quality Material:

The drying chamber and collection device are made of transparent high-quality high temperature borosilicate glass, so that the spray drying process is in a pollution-free and stable environment.

2.Visualization:

The whole spray drying process is visible, the experiment process is easy to control, and the problem is adjusted in time. All glass components are easy to remove and clean.

3.Motor:

100% pure copper motor, strong power, high efficiency, low noise, long service life.
 

4.Peristaltic Pump:

Adjust the peristaltic pump, you can control the size of the feed, you can adjust at any time according to your own needs, the use of more flexible.

5.Automatic Control:

one-click boot, set the spray process parameters, the temperature reaches the predetermined temperature, the peristaltic pump starts on its own, the running animation is displayed on the touch screen, and the running process is clearly displayed.

6.Pressure Gauge:

Equipped with pressure gauge and its control valve, according to the need, through the control valve can adjust the size of the pressure.

7.Heat Dissipation:

There are heat dissipation holes on the left and right sides of the machine to discharge the heat generated by the motor in time, protect the motor, and extend the service time and service life.

 
8.Plug:

Equipped with American standard plug, no need to convert the plug, can be used directly; Ground wire to ensure safety.

9.Universal Wheel:

The bottom of the machine is equipped with four universal wheels, which can easily carry the machine to the place where it needs to be used, saving time and effort.

Installation & Operation

Installation instructions:

1. Drying chamber installation: Drag the drying chamber with both hands and then insert it into the drying chamber fixing plate (placed on the white PTFE pad), and lock the five-row handle.

2. Installation of cyclone separator: the cyclone separator tightening nut, sealing ring and stainless steel gasket are placed on the cyclone separator's outlet pipe, and then inserted into the device's outlet pipe together, adjust the position of the drying chamber outlet and the cyclone separator inlet, so that the two ports are aligned, connect the two ports with a clamp, and finally tighten the cyclone separator tightening nut.

3. Connect the aggregate bottle to the cyclone separator with a threaded connector.

4. Connect the aggregate pipe to the drying chamber with a threaded connector.

5. Install the spray chamber on the device and connect the 4mm air pipe (for needle passage) and the 6mm air pipe (for spray).

6. Install the food-grade silicone tube on the peristaltic pump and insert the spray chamber feed port.

 

Note:

All glassware is fragile and should be handled with care during installation and cleaning.

Ensure that all components are installed and powered on.

Preparation for the experiment:

1. Install the components according to the installation instructions;

2. Equipment start button, start the fan, start the air pump;

3. Set the inlet air temperature and start the heater;

4. When the outlet air temperature reaches the set value, open the peristaltic pump;

5. Advanced water, observe the material atomization and temperature change, reset the fan and inlet air temperature, and feed after stability.

Shutdown steps:

1. When the material is used up, the water will spray all the materials in the hose (about 5 minutes), closethe peristaltic pump;

2. Close the air compressor;

3. Turn off the heater;

4. When the inlet air temperature drops below 90 degrees, turn off the fan;

5. Remove the aggregate bottle and transfer the material to other containers;

6. Remove the container after it is completely cooled and clean.

Common Problems & Solutions
Problems Possible causes Solutions
1.The fan does not work. Intermediate relay R201.2 is damaged. Replace R201.2.
Frequency converter damage. Contact us.
Fan damage. Contact us.
2.The electric heater does not work. The fan is not started. Start the fan.
The solid state relay SSR201 is damaged. Replace the solid state relay SSR201.
The electric heater is damaged Contact us.
3.The air compressor does not work. Intermediate relay R201.1 is damaged. Replace R201.1.
The air compressor does not start. Starting air compressor.
The air compressor is damaged. Contact us.
4.The device is out of power. Plus socket unreliable. Check whether the external power supply is available.
Breaker NFB in off position. Turn on the NFB.
5.The HMI touch screen does not display work. The panel start button is damaged. Replace the start button.
The switch power supply is damaged. Replace the switch power supply.
The intermediate relay R1.2 is damaged. Replace R1.2.
Touch screen damaged.
Contact us.
6.The inlet air temperature is not displayed. The PT-100 temperature probe is loose. Fasten.
Pt-100 is damaged. Contact us.
The PT temperature module is damaged. Contact us.
7.The outlet air temperature is not displayed. The PT-100 temperature probe is loose. Fasten.
Pt-100 is damaged. Contact us.
The PT temperature module is damaged. Contact us.
8.The inlet air temperature cannot reach the set value. The air volume of the fan is too large. Modifying Fan Parameters.
9.The outlet air temperature cannot reach the set value. Too much air intake (when the peristaltic pump is manual). Modify peristaltic pump parameters.
10.The bottom of the drying chamber drip. The inlet air temperature is too low. Increase the intake air temperature.
The atomizing air pressure is too low. Open the rear cover of the device and adjust the pressure to 2-3Bar (¢6 blue trachea).
Compressed air leaks.
Check all connections for air leaks.
The feed is too large.
Modify the parameters of the peristaltic pump.
11.The through-pin does not work.

 

The air valve is not opened. Open the valve (¢4 white gas pipe).
The pressure is too small.
Turn up the pressure reducing valve pressure.
The through-pin parameter setting is too large.
Modify the through-pin parameters.
The solenoid valve is damaged.
Replace the solenoid valve.
 
Item Included(056809)
Spray dryer *1 Accessories package *1

You can make order with no worry.
Any concern just feel free to let us know, we'll reply in 24 hours in normal condition.
Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays.
Warranty: 6 months' warranty for the machines, not for the consumables.
We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.

 

Shipping & Handling Details

Default  Shipping Cost or Free Shipping Information: 

 Default  shipping cost or free shipping service is only for the customers  from Canada or the lower 48 United States by Canada Post, USPS or  the UPS Ground. Customers from other areas or needs other shipping  ways, please contact us.
 Buyers  from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska,  Hawaii, PO Boxes, APO/FPO addresses or other countries/areas, there  WILL be extra shipping costs, please contact us for more detailed  information.
▲ 
Please  make sure your address is valid for both UPS and USPS services. Any  costs incurred because of incorrect or undeliverable address should  be undertaken by buyer.

Handling Time: Shipping  is usually made in 1-3 business days after payments cleared. Orders  are processed from Monday-Friday; Not on the weekends & public  holidays.

Sales tax / Customs  duties: Any  sales taxes or Customs duties are not included. If came out, they  must be undertaken by the buyer.

Damage In Shipping: Email  or call us First! We will work with you to get the case resolved in  the fastest method.

Return /  Refund

If you are not 100% happy with your purchase, please  contact Us. Please don't directly opened a request or case without  informing us, or else, we will do some discounts on the warranty and  other sales-services later on. Hope for your understanding.

Returns & Exchanges

 All  returns must be made within 14 days of delivery date. Items must be  in new, unused condition, with all original materials included with  the shipment. A partial refund may be applied for opened or damaged  items, depending on the condition.
▲ Items  returned under the buyer’s remorse: The return shipping fee must be  covered by the buyer; The original shipping cost will also be  deducted from the refund. 15% restocking fee of the items purchase  price will be charged. 
 Returns  that are the result of our seller's error: Buyer will receive a full  refund of the item as well as shipping charges

▲ 
All  returns require a RA (Return Authorization) number that will be  given by our seller. Please contact with us at first for more  details.

Defective & Damaged Products 

▲ If  product was received damaged or not as described, please send us  some pictures or videos, so we could well understand your problem,  then solve them for you ASAP. Besides, it's much helpful for us to  claim with UPS, remind our related department to pay much more  attention to packaging later on. Hope for your understanding.
 Replacement  or refund of defective or damaged products can only be returned in  exchange for the exact same product, or else, the purchase price  will be refunded back to your original payment method. 
▲ If  an item is received damaged, customer service must be contacted  within 7 days of receiving your item. All returns require a RA  (Return Authorization) number as above.

Payment

eCheck Issues: Payments via  eCheck do not clear immediately. Usually you will wait 5-7 days  after checkout for it to clear. Then we will arrange shipments  for you.

Warranty & Feedback

 6  months' warranty for the machines, not for the consumables. We stand  behind our products all the item, so even if your warranty period  has expired, you can still seek for service or technical support  from us with low cost.
▲ Any  warranty shipping cost to us is responsible by buyer.
 Any  shipping cost to buyer is responsible by the seller. 
▲ 
We  committee to the customer satisfaction and want to bring you the  best purchase experience. If there is any problems, please contact  us ASAP. If not, please leave us a positive feedback as it's very  important for us. Thanks very much.

 


On Apr 15, 2024 at 06:43:12 PDT, seller added the following information:

 

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