RotoCone Vacuum Dryer From “VMI” is suitable for drying of materials which cannot resist high temperature, materials which are easily oxidized, volatile materials which should be retrieved, materials that are strong irritants and poisonous in nature. The Roto Cone Dryer with improved technology integrates during operation under vacuum. The Roto Cone Dryer facilitates enhanced drying efficiency, low temperature operation and economy of process by total solvent recovery. It helps cGMP base working by achieving optimum dust control, while offering advantages of efficient charging and discharging of materials.
Rotocone Vacuum Dryer is suitable for drying materials that cannot resist high temperature, easily oxidized materials, volatile materials that should be retrieved, and potent irritants and poisonous in nature. The Rotocone Vacuum Dryer with improved technology integrates during operation under vacuum.
The Rotocone Vacuum Dryer facilitates enhanced drying efficiency, low-temperature operation, and process economy by total solvent recovery. It helps cGMP base working by achieving optimum dust control while offering efficient charging and discharging of materials.
The drying unit equipped with lump breakers initially breaks large lumps and subsequently powders them (in a single cone). The dryer’s rotary action, together with the breakers’ mechanical action, cuts down drying time and gives a lump-free product.
ADVANTAGES:
Reduces drying time
Eliminates need for re-drying of lumps
Handling and exposure of final product is avoided
Gives uniform size dry product. System can process crystalline or amorphous powders which are prone to lumps
Easy to clean internal surface ensures purity of product . Optimum and continuous vacuum maintenance during process
Uniform material shuffling over the heated contact surface of the cone.
SALIENT FEATURES/ MOC (in GMP Model):
- Inner shell & Cone and contact parts in SS 316.
- Steam /Hot Water Jacket in SS 304.
- Insulation with jacket in SS 304.
- Cyclone separator in SS 316.
- Choppers / Lump Breakers provided on the conical portion for breaking lumps during Blending & drying
- Condenser (shell & tube) and Receiver in SS304
- Butterfly valve (SS316) at discharge port with dummy and hand wheel.
- Stand and Structure in SS 304/MS with SS304 cladding. Drive unit enclosed with SS304 Covers.
- Dry Mechanical Seal for vacuum side.
- Rotary Joint for Waterside.
- FLP Motor & FLP Control panel enclosed in SS304 panel.
- Digital Temperature Indicators (FLP) at Hot Water inlet and outlet.
- Provision for Nitrogen purging Vacuum release with interlocking to isolation valve.
- Temperature and Vacuum Gauges (Dial Type) on Cone.
- Safety Guard/railing telescopic type with limit switch (FLP) with interlocking.
- Drain plug and safety valve on Jacket.
- Suitable Condenser & Receiver provided
- Oilring Type vacuum pump
Hot water System
How water system is provided of suitable capacity as per the RCVD capacity with complete ascessories , Transfer pump , valves and fittings which are connected to the vtd for hot water circulation into the RCVD
Capacities Available
25 ltrs, 50 ltrs, 100 ltrs to 10000 ltrs / Batch
specification
| MODEL | RCVD 100 | RCVD 200 | RCVD 300 | RCVD 500 |
| Total Volume (ltrs) | 100 | 200 | 300 | 500 |
| Working Volume (ltrs) | 50 | 120 | 150 | 250 |
| Capacity in kg | 30 | 60 | 85 | 150 |
| Gear Box | 3” | 3” | 3.5” | 4” |
| Condenser(m2) | 1 | 1.5 | 2 | 3 |
| Receiver (ltrs) | 50 | 100 | 150 | 200 |
| Cyclone Separator (Ltrs) | 25 | 30 | 40 | 50 |
| Main Drive Motor (HP) | 1.5 | 3 | 3 | 5 |
| Vacuum Pump (HP) | 3 | 3 | 5 | 7 |
| Overall Dimension (Approx.) | 1900 x 850 x 1700 | 2200 x 1000 x 1900 | 2200 x 1000 x 1900 | 2500 x 1200 x 2100 |
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