The heat is indirect.So the raw material can not be polluted.Conformity with the requirement of GMP.Drying machine.

Features  Drying machine vacuum dryer

When oil is used to heat,use automatic constant temperature control.It can be used for biology and mine products.Its temperature of operation can be adjusted from 20160 and within ±2.

Compared with ordinary drier,its heat efficiency will be over 2 times.

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.

Principle

  Let heat source(fro example,low pressure steam ,heat or conduct oil) pass through the sealed jacket.The heat will be transmitted to raw material to be dried through inner shell.

  Under driving of power,the tank is rotated slowly and the raw material inside it is mixed continously.The purpose of reinforced drying can be realized.

  The raw material exists at the state of vacuum.The drop of steam pressure makes the moisture(solvent) at the surface of raw material become saturation and will evaporate.The solvent will be discharged through vacuum pump and recovered in time.The inner moister(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.

Application

  It is suitable for the raw materials that need to concentrate,mix and dry at low temperature (for example,biochemistry products in chemical,pharmaceutical and foodstuff indusries.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.

Technical Parameters

Item		Type
Name	unit	100	200	350	500	750	1000	1500	2000	3000	4500
Total volume	L	100	200	350	500	750	1000	1500	2000	3000	4500
Working volume	L	50	100	175	250	375	500	750	1000	1500	2250
Heating area	m2	1.16	1.5	2	2.63	3.5	4.61	5.58	7.5	9.6	13.8
Speed	rpm	6								4	4
Power	kW	0.75	1.1	1.5	1.5	2	3	3	4	5.5	7.5
Height of rotating frame	mm	1810	1910	2090	2195	2500	2665	2915	3055	3330	4210
Total weight	kg	550	700	900	1100	1200	1300	1500	2000	3000	4000
Design pressure inside tank	Mpa	-0.090.096
Design pressure inside jacket	Mpa	0.3

drying machine