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Contact Person : Jenny Wang
Phone Number : +86-13776887793
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Double Conical Rotary Cone Vacuum Dryer Machine For Chemical Industry Sodium Dithionite

Place of Origin CHINA
Brand Name YIBU
Certification CE / UL / SGS / EAC / CR – TU
Model Number SZG
Minimum Order Quantity 1 set
Price Negotiation
Packaging Details Woodencase
Delivery Time 6 weeks
Payment Terms L/C, T/T
Supply Ability 30 SETS PER MONTH
Product Details
Metal Material SUS316/SUS304/ CARBON STEEL ,ETC Heating Source Steam / Hot Water / Thermal Oil
Temperature 100-300℃ Vacuume Customized
Density Customized Vacuum Degree Customized
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Product Description

Sodium dithionite SZG Series pharmaceutical powder double-Conical rotating Vacuum Drying Machine for chemical industry  (Vacuum Double cone dryer ) (Vacuum machine)( Conical drying machine )

Product Description

Double Conical Revolving Vacuum Dryer is suitable for vacuum mixing and drying of powder and granule raw materials of pharmaceutical industry,chemical industry,foodstuff industry etc, it is suitable for raw materials that have the following requirements:

1. the heat sensitive raw materials

2. raw materials that easy to oxidize and dangerous

3. raw materials that the solvent and toxic gases are needed to recover

4. raw materials that have special requirement for crystal shape

5. raw materials that have special requirement for the content of residual volatile.




Double Taper Vacuum Drier is a new generation drying device deceloped by our factory on the basis of combining the technology of same products.It has two coonnecting ways,i.e. pulley or chain.Therefore it is stafts reailze good concentricity.Heat medium and vacuum system all adapt reliable machinery seal or rotating joint made from USA.On the basis,we also developed SZG-A.It can carry out stepless speed change and conastant temperature control.



Double conical revolving vacuum dryer is suitable for the raw materials that need to concentrate,mix and dry at low temperature(for example,biochemistry products in chemical,pharmceutical and foodstuff industries. Particularly it is suitable for the raw materials that are easy to oxidize,volatilize and have strong heat sensitive and toxity and not permitted to destroy its crystal in drying.


Model 100 350 500 750 1000 1500 2000 3500 4500 5000
Volume inside of tank(L) 100 350 500 750 1000 1500 2000 3500 4500 5000
Practical loading volume(L) ≤50 ≤175 ≤250 ≤375 ≤ 500 ≤750 ≤1000 ≤1750 ≤2250 ≤2500
Rotary speed(r.p.m.) 3~13 6 5 4 4 4
Power of motor(kw) 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11 15
Occupied area, LxW(mm)





















Rotating height (mm) 1750 2100 2250 2490 2800 2940 2990 3490 4100 4200
Design pressure inside of tank (MPa) -0.1~0.15
Design pressure of jacket (MPa) ≤0.3
Working temperature(°C) (In the tank≤85) (jacket≤140)
Model and power of vacuum pump SK-0.4 SK-0.4 SK-0.8 SK-1.5 SK-1.5 SK-3 SK-6 SK-6 SK-9 SK-12
1.5KW 1.5KW 2.2KW 4KW 4KW 5.5KW 11KW 11KW 15KW 18.5KW
Weight (kg) 800 1100 1200 1500 2800 3300 3600 6400 7500 8600


Feature :

When oil is used to heat, use automatic constant temperature to control. It can be used for drying biology products and mine.

Its temperature of operation can be adjusted form 20 -160℃. Compared to ordinal dryer, its heat efficiency will be 2 times higher. The heat is indirect. So the raw material can not be polluted.

It is in conformity with the requirement of GMP. It is easy in washing and maintenance.

The electronic systems and their safety should comply with the requirements set forth in 21 CFR Part 11 and GMP Annex 11;

The data should be collected at appropriate time intervals and stored in the system in a fixed format that can be printed out/read;

(solvent) of raw material will infiltrate, evaporate and discharge continuously. The three processes are carried out unceasingly and the purpose of drying can be
realized within a short time.


Double Conical Rotary Cone Vacuum Dryer Machine For Chemical Industry Sodium Dithionite 0