FEATURES AND BENEFITS:
High level of accuracy with component ratios down to 1:100,000
Gentle mixing of sensitive materials without generating heat
No minimum quantity required
Complete unloading with minimal residue
Easy to clean both dry and wet
High heat transfer rate, ideal for heating or cooling powders
A chopper can be installed for intensive mixing and breaking up lumps.
PRINCIPLE OF OPERATION:
The design of the PerMix PVR series vertical ribbon mixer is very compact: it consists of a conical chamber with a drive unit at the top and a discharge valve at the bottom. The conical chamber contains a central conical ribbon with a very small clearance between its edge and the wall and an additional screw mounted on the central shaft.The ribbon and screw move the materials upwards from the bottom to the top, from where the materials then fall by gravity. During this continuous operation, there is a rapid exchange of material particles and heat, which leads to a homogeneous product.
In addition, the material particles are mixed with minimal mechanical and thermal stresses, which makes this type of mixer a good solution for delicate and heat-sensitive products.
OPTIONS:
- Ribbon
We offer several types of ribbons for different sizes and applications.
– Construction material and finish
We are able to offer our PVR mixers with parts in contact with the product made of carbon steel, AISI304, AISI316/316L, titanium, Duplex stainless steel, Hastelloy, etc. The finish of internal and external welds can be matt or polished to “mirror quality”.
- Feeding and unloading
Many feeding and unloading methods are available.
-Drive system
Drive system by means of gear motor, cycloidal reducer, worm reducer, belt or chain transmission, etc.
– Heating and cooling jacket
Jacketed chamber for heating/cooling
– Vacuum drying and venting
The PVR mixer can be designed for vacuum drying and deaeration or for operation under internal pressure for special applications.
- Liquid spray
Liquid can be added to the powder via spray nozzles mounted on the top of the mixer.
SPECIFICATION:
| Model | Total capacity (L) | Working capacity (L) | Engine power (*) (kW) | Revolutions per minute | Length (mm) | Width (mm) | Height (mm) | Inlet (**) (mm) |
| PVR-100 | 100 | 70 | 1.5-2.2 | 708 | 1420 | 140 | 150 | 180 |
| PVR-300 | 300 | 210 | 2.2-5.5 | 990 | 1998 | 180 | 230 | 460 |
| PVR-500 | 500 | 350 | 4-7.5 | 1156 | 2268 | 200 | 230 | 510 |
| PVR-1000 | 1000 | 700 | 5.5-11 | 1600 | 2742 | 300 | 300 | 1020 |
| PVR-1500 | 1500 | 1050 | 7.5-15 | 1780 | 2580 | 300 | 300 | 1100 |
| PVR-2000 | 2000 | 1400 | 11-18.5 | 1948 | 2825 | 350 | 300 | 1270 |
| PVR-2500 | 2500 | 1750 | 15-22 | 2062 | 3020 | 350 | 400 | 1530 |
| PVR-3000 | 3000 | 2100 | 18.5-22 | 2175 | 3200 | 350 | 400 | 1780 |
- (*) (**) (***): Changes are available upon customer request.
- All specifications and illustrations are as accurate as possible but are not binding.
- PerMix reserves the right to modify the design without notice.
