Welcome to PerMix, your professional and reliable supplier of mixing & processing equipment and system for any industry! PerMix is a Chinese-Israeli cooperative venture with the famous Srugo family in Israel. Our advantages over other competitors are 60 years of Designed-in-Israel know-how plus competitive Made-in-China prices!
INTRODUCTION:
PerMix PTP-D series Lab Vacuum Dryer Dryer is a turbulent mixing reactor-dryer. It is used as a high-speed paddle dryer, chemical reactor or, if both processes are combined, as a dryer-reactor. They are used with particular success in agglomeration-free rapid drying, heterogeneous reactions with systems of different substances, extraction, sterilization and in general for Lab Vacuum Dryer, positive-pressure, thermal energy and comminuting aids.
PerMix PTP-D series Lab Vacuum Dryer Dryer is widely used in the chemical, metallurgic and pharmaceutical industries among others. Standard sizes range from 3 liters up to 5000 liters and pressure up to 50 bars.
METHOD OF OPERATION:
The considerably superior heat transfer characteristics of PerMix PTP-D series Lab Vacuum Dryer Dryer is mainly attributable to the fact that external heat applied through the contact surfaces of the mixing vessel and mixing element, supplemented by frictional heat generated during the mixing process. When operating at the usual speed, this accounts for 30 to 35 per cent of the total heat applied. Heat transfer is not inhibited by agglomerates or layers of material adhering to the internal components of the tank. This is largely due to the comminuting units and the high-speed, edge-sweeping paddle agitators, which ensure rapid circulation of the materials at the contact faces.
The PerMix PTP-D series Lab Vacuum Dryer Dryer is used for drying operations usually operated at higher than critical speed, at any rate for fine drying after the phase change. In conjunction with the action of the rotary cutter and multi-chopper units, this causes a large degree of fluidization of the material to be dried and thereby promotes the evaporation of the fluids. The huge rate at which evaporation is effected practically eliminates the need for the usual auxiliary processes, such as scrubbing with solvents.
For drying under Lab Vacuum Dryer the PerMix PTP-D series Lab Vacuum DryerDryer can be filled from 50 to 75 percent. By virtue of the rapid change of material at the contact face, optimum use is made of the overall heat exchange area. The built-in rotary cutter unit ensures that the product is free from agglomerates and the grain size is so fine that, as a rule, no subsequent micronizing is required. The filter chamber connected with the Lab Vacuum Dryer dome has a mechanically or pneumatically-operated device for cleaning the filter. Additional units for the removal of vapor or recovery of solvents take account of individual user requirements.
SPECIAL FEATURES:
1. Different mixing elements
2. Special spraying unit for coating
3. PerMix multi-chopper unit
4. Filter chamber
5. Different sealing arrangements (double mechanical seal)
6. Open sidewall for cleaning purposes
7. Thermosifon cooling vessel
8. Discharge screw
9. Electrical heating
10. Different metal constructions (Hastelloy C, B, etc.)
11. Heated shaft
12. Sampling port
13. Explosive-proof construction
14. Control board, etc.
ADVANTAGES:
1. Cost savings: The PerMix PTP-D series Lab Vacuum Dryer Dryer combines several machines: less pipe-work, fewer control and space requirements
2. Short Reaction times
3. Optimum heat transfer via large contact areas
4. Turbulent mixing by mechanical fluidization of reaction material
5. No dead areas in reactor and the discharge areas
6. The PerMix PTP-D series Lab Vacuum Dryer Dryer can also be supplied with removable mixing tools
7. Easy to clean and sterilize
8. Long service life through the use of corrosion resistant reactor materials (Stainless Steels, Hastelloy, Titanium, Nickel Alloys)
