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Conical Screw Mixers
Conical Screw Mixers PHARMIX Series HV50 – HV5000
The PHARMIX conical screw mixer uses the well-known design of a rotating mixing screw attached to an orbiting arm that rolls along the wall of the conical vessel. These devices are typically used for intensive but gentle mixing and homogenization of bulk mixtures and find a wide range of applications from food and beverage preparation, through the production of pharmaceutical products, to homogenization of chemicals and paints.
Our mixers are used in the production of instant beverages, soups, coffee blends, pharmaceutical drugs, vitamins, compound feeds and many other products. They are characterized by guaranteed mixing accuracy and excellent degree of homogeneity (1:100000).
STANDARD VERSIONS:
- The mixer vessel, the mixing screw and the top covers are made of stainless steel AISI 304 (1.4301).
- Wall thickness of the mixing vessel is 2.5 mm, inner surface hand-ground Ra 1.6 to 3.2 µm
- Outer surface Balotina (glass bead blasted)
- The other components such as the arm, drive, carrier, and gearbox are made of carbon steel in combination with gray cast iron.
- All parts in contact with the product are smooth ground, including the weld seams. The gearbox, motor and carrier are painted.
- The screw mixer is equipped with a manually rotatable butterfly outlet for discharging the mixed product.
- PHARMIX gearbox with belt drive
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ATEX
- ATEX marking II 2/3 D Ex h IIIB T 200 °C Db/Dc
- Indoor area ZONE 21, outdoor area ZONE 22
- Temperature class T3 = 200 °C, dust group III B
SPECIAL VERSIONS:
- Version of the screw mixer made entirely of stainless steel.
- The parts in contact with the product are made of stainless steel AISI 316L (1.4404)
- Pharma/food version – bowl and mixing screw ground to Ra < 0,8 µm
- High-gloss polished surface of bowl and mixing screw to Ra < 0,05 µm
- The mixing screw is coated with carbide or ceramic composite material to mix highly abrasive mixtures
- Vessel with a double jacket design & insulation for heating/cooling the mixing product.
- The hopper is equipped with an inspection door
- Weighing cells to measure the weight of the mixed material and the mixer
- Injection of liquids into the conical screw mixer through the hollow drive shaft (moistening of the mixture, injection of additives, flavors, oils)
- Outlet with pivoted gate valve LAFONTAINE
- Outlet with pneumatically operated gate valve LUCAVAL or SISTAG Wey
- NORD bevel gear drive and reinforced drive arm for larger mixing volumes / up to 5,000 l / and materials that are more difficult to mix
- Lump breaker 3 kW, 400 V–50 Hz, 1450 rpm
CANTILEVERED MIXING SCREW:
For special purposes, such as in heavy industry or in the pharmaceutical industry, where a bottom bearing of the mixing screw is undesirable, we offer a cantilevered mixing screw.
TECHNICAL SPECIFICATION
| Type | Working volume [L] | Dimension A [mm] | Dimension B [mm] | Motor [kW] | Weight [kg] |
|---|---|---|---|---|---|
HV50 | 50 | 730 | 860 | 0,75 | 250 |
HV100 | 100 | 822 | 1010 | 1,1 | 300 |
HV200 | 200 | 1178 | 1315 | 2,2 | 550 |
HV300 | 300 | 1300 | 1515 | 3 | 600 |
HV600 | 600 | 1492 | 1829 | 3 | 650 |
HV1000 | 1000 | 1300 | 2169 | 3 | 700 |
HV1500 | 1500 | 1492 | 2485 | 4 | 800 |
HV2000 | 2000 | 1640 | 2725 | 4 | 900 |
HV3000 | 3000 | 1920 | 3185 | 5,5 | 1000 |
HV5000 | 5000 | 2948 | 4130 | 11+1,1 | 3000 |
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