Application of DSH conical nauta mixer / double screw cone mixer / rotary double screw mixer
1.For powders and powder-liquid products mixing in Food,Chemical and Pharmaceutical industry ;
2.Particularly good at mixing materials with quite different bulk density
3.Mixing vessel volume: 300-30000L;
5. Liquid spray system and heating jacket can be equipped.
6. Vacuum feeder can be equipped to achieve automatic feeding and prevent dust.
Working Principle of DSH conical nauta mixer / double screw cone mixer / rotary double screw mixer
DSH series double screw cone mixer consists of two cylindrical screws located at the vessel wall that conveys product from the bottom of the conical vessel to the poduct surface. The screw is attached to an arm which rotates around the perimeter of the vessel causing convective mixing and shear. The particles at the surface opposite the screw accelerate downward in a mass flow by gravity as the diameter of the vessel decreases. The three actions result in a unique three dimensional mixing action. The special mixing action ensures a very homogenous mixture and short mixing times. The conical vessel design allows a wide range of filling capacities and the mass flow characteristic design minimizes segregation upon discharge. Because there are no horizontal surfaces, products are completely discharged. minimizing product loss and providing for easy cleaning.
DSH series double screw cone mixer is widely used for mixing and homogenization of powders,pastes and slurries in food, chemical and pharmaceutical industry.
Technical Advantages of DSH conical nauta mixer / double screw cone mixer / rotary double screw mixer
1. Strong and fast mixing: Strong and fast mixing can be achieved due to effective drive design and variable speed blending;
2. High-degree of homogeneity: When material is added at the rate of 0.1%, the homogeneity can reach 98% in short time.
3. Heating jacket: A heating jacket can be equipped as an option in the mixing tank shell for heating or drying process. The heating medium can be steam, hot water or hot oil. Design pressure is 0.3 Mpa.
4. Liquid spray nozzle: Spray nozzle can be equipped as an option to add liquid additives which can be evenly sprayed onto the mixture.
5. Well bearing sealing: Shaft sealing is the combination of packing sealing and air-tight sealing to make sure long life-span.
6. Automatic discharging valve and easy cleaning.
Technical Parameters of DSH conical nauta mixer / double screw cone mixer / rotary double screw mixer
Picture of mixer in Working
After Sell Service
Service before sell:
----Provide relative technical data for help equipment selection
----Running pilot test
----Offering advice for equipment selection, material analysis
----Provide flow chart, basic drawing
----Provide technical design
Service in sell:
----Provide factory layout according to contract
----Manufacturing ordered equipment according to the related standard
---- A presentation report of manufacturing situation will be offered every 15days
---- Tracking and supervising in whole manufacturing and transporting period according to the contract requirement
---- Photo of wooden case will be offered, wooden case with standard shipping marks.
---- Photo of freight loading will be offered.
---- A record of detailed delivery list will be offered
---- A record of detailed freight loading list will be offered
---- All of wooden case will be marked serial number, all of attachments will be marked serial number, convenient for client's clearing
Service after sell:
----Send service engineer for help instruct installation.
----Send service engineer for running test at site and training the operator
----Help client for maintenance and repair
----Provide one year spare part
----Quality warranty for two years after sell
Packing & Delivery