KWZD Microwave vacuum belt drying machine, continue belt dryer machine 1. Principle: Material sent through transport institutons directly into high vacuum in the inner of drying machine,paved one the conveyor belt,was droved by a special rotating cylinder which droved by motor with a set speed towards the barrrel of dryer,through the heating by microwave which effect the material directly ,both internal and external of the material can be heated at the same time,no need conducting or convection to transfer the heat,while drying belt move from a side to another side,they have already been dried and cooled,then the dried material will be peeled from the belt and knocked to smash device via a up and down moving cutting device while the belt rotate back,finally smashed materials discharged via two air brake type feed-out hopper.Microwave vacuum belt drying machine in both ends of the fuselage reapectively for continuous feeding and discharging materials,both feeding and dischrging part can be finished in the clean room,so the drying process can be completely closed with the external environment,which well comply with GMP requirement. 2. Features: A.self cooling 1050W industry-class transfer is designed v=based on 24 hour of continuous working,have s strong power and very stable. B.Mastering the assembling technology of direct water-cooled 1050W industrial-class magnetrons which is designed based on C.4 hours of continuous working. 3.Selecting new vacuum pump,elaborate designing the group,which have the speed of successive exhausting large capacity and stable vacuum. D.Develop a rectangular waveguide,with a small standing wave,which is easy for installation and can match the magnetrons better to make output power magnetrons higher. E.Infrared precisely measure the timely temperature of materials on each disc which ensure the accuracy of temperature control,more conductive to improve the quality. F.Tensioning device of belt adopting electronic rectification make the drying of each kinds of materials smoothly and reliably. G.Transmission belt adopts teflon material,by using many kinds of fabrics device,it is applicable for the drying liquid,extract,power granule,etc,and running smoothly and reliably. H.Tensioning device of belt adopting electronic rectification make the drying of each kinds of materials smoothly and reliably. I.Heating system can use microwave heating,cooling method using water chiller unit. J.Equipped with automatic grinding system for vacuum condition,user can make arbitrary selection for the numbers of drying granular according to the requirement. K.Structure,which can real-time observe and monitor the status of material,to know the features and drying level so that people can control and operate better. L.Monitoring of the temperature and flow of cooling water:thoroughly solve the problem shortage of pipe blockages and dameage of magnetrons by the over high temperature of water. M.Equipped with CIP cleaning system,automatic cleaning in quick,convenient. 3. Technical Parameters:
Model | KWZD-20 | KWZD-30 | KWZD-50 | KWZD-100 | KWZD-150 |
Working frequency of microwave | 2450±15 |
Total power of supply | <30 | <45 | <70 | <125 | <180 |
Output power of microwave | 20controlable | 30controlable | 50controlable | 100controlable | 150controlable |
Evaporative power | 0.8~1.2 |
Rotating speed of disc | 0~6 |
Microwave leakage | <3 |
External dimension for reference | 1*10*2.5 | 1.2*10*2.5 | 1.6*12*2.7 | 1.8*15*3 | 2*18*3.5 |
4. Factory shows:
5. Other drying machines:
7. Our customers:
8. Certificates:
5. Other drying machines: 
7. Our customers: 
8. Certificates: 
