RAVI INTERNATIONAL Vikhroli, Mumbai, Maharashtra

SALIENT FEATURES : High capacity & optimum use of space. Process adaptability. Low operating and maintenance cost. Long screen life. Easy for assembly & dis assembly for cleaning & change over of screens. Springs amplify the vibrations leading to reduced motor HP, maintenance & operational cost. Compact unit for easy of operations. Available in two, three & four deck also. TECHNICAL SPECIFICATION : Model : 20" / 30" / 40" Drive Motor : 0.5 / 0.75 / 1.0 HP. Screen diameter : 500 / 750 / 990 mm ( approx.) All contact parts are made out of SS304 quality material. ( SS316 Optional ) D.O.L. starter provided with the unit. Out put : 20" : up to 150 Kgs./ Hr.                  30" : up to 250 Kgs./ Hr.                  40" : up to 380 Kgs./ Hr. ( Depending upon the material properties and the screen size ) Optional : Contact parts are made out of SS316 quality material instead of SS304. Single Deck / Double Deck / Three Deck. Recommended : Wide range of seaves available in sizes from 4 mesh to 150 mesh.

Vacuum Tray Dryer is used mainly for drying of high grade, temperature and oxygen sensitive products. Vacuum Tray Dryer is highly suitable for drying hygroscopic substances, which are dried to very low residual moisture, content level. Frequently vacuum drying cabinets are the sole possibility for drying lumpy, glutinous products or products of low pomposity.   It’s also suitable for drying of thermal sensitive materials easily resolved, polymerized or deteriorated under higher temperature. Sterilization can be conducted prior to the drying process, during which no matter is allowed to enter the product. Static vacuum dryer eliminates the configuration damage of the drying materials, therefore widely used in pharmaceutical, chemicals and foodstuff etc.   SALIENT FEATURES : Vacuum Tray dryer is the most commonly used batch dryer. They are box-shaped and loaded and unloaded via a door. Inside are several heating plates mounted one above the other on which the product is placed in trays. The bottoms of both heating plates and trays should be as smooth as possible to permit optimal heat transfer between plates and product. The medium flowing through the heating plates is water, steam or thermal oil. The distance between the heating plates is determined primarily by the surface loading and the foaming of the product. To avoid retrograde condensation the cabinet walls are indirectly preheated by the heating plates. Next, the product is introduced and heated at atmospheric pressure. Only after all individual product trays reach the same temperature the cabinet is evacuated and drying can start. The preheating phase is very important in order that the drying curve and the foaming of the product is identical throughout the cabinet. During the main drying phase the vacuum is in the range of 40 to 80 mbar abs and in the final drying phase vacuums of only few mbar abs are reached. Heating temperatures are normally in the range between 800C and 1100C. Depending on product and surface load, drying takes from a few hours to 1 to 2 days. For some products the vacuum and temperature profiles are automatically controlled in order to prevent a pass over of the critical product temperature. The dimensioning of the vacuum system is an important factor in the design of drying cabinet systems. If for example vigorous foaming of the product is desired, evacuation to the operational vacuum level must take place very quickly. Vapours produced during drying are taken out direct, or via a steam jet compressor to a surface condenser in which the vapours condensate. The non-condensable vapours are extracted by the vacuum system. On completion of the drying, the product can be cooled by circulating of cooling water through the heating plates. Often vacuum drying cabinets are supplied to new, small production operations in newly opened markets. Following successful development of the market, it could be worthwhile to replace the cabinets through continuous vacuum belt type dryers.  

Brand Name : RAVI

Material : SS

Color : Silver

Condition : New

SALIENT FEATURES: All stainless steel 304 / 316 / 316L CGMP construction for pharmaceutical applications or external mild steel with stainless steel interiors with rounded corners or full mild steel construction Blower fans are axial flow type with variable pitch blades to adjust air flow to suit product being dried Electric / steam / thermic fluid / diesel oil / LPG heating Tunnel type dryers wherein trolleys are placed one behind the other and double door loading Flame - proof construction with explosion flaps, non-sparking metal combinations, earthing chain etc. Positive exhausts wherever required Continuously wound and crimped fins for the heat exchangers in case of steam / thermic fluid heated models. Steam / thermic fluid heat exchangers tested at 20Kg / cm² hydraulically Electric heater terminals situated outside the hot zone in case of electrically heated dryers. Heaters are accessible and replaceable from outside the dryer

Control Panel : Semi Automatic

Material Grade : SS316L / SS316 / SS304

Electric Supply : 440V

Brand Name : RAVI

Material : SS

Finishing : Polished

Color : Silver

Condition : New

SALIENT FEATURES: Capacity in Ltrs.: 100, 200, 500, 1000, 2000 & above. Storage tank provided with drain cock, top cover & castor wheel mounted legs. Inside & outside surfaces are polished to the mirror finish. Storage tank made from SS316 Quality with lid ,leg ,wheel ,ball valve. Tank should be mirror buff with smooth finish

Rubber Bung Washing Machine are useful for washing rubber latex stoppers for vials & bottles. The Machine is maintenance free since no moving parts in the machine. A specially designed basket is provided for storing the vial and bottles during operation. The unit is provided with electrically steam heated.

SALIENT FEATURES : Rubber Bung Washing Machine are useful for washing rubber / latex stoppers for vials & bottles. The Machine is maintenance free since no moving parts in the machine. A specially designed basket is provided for storing the vial and bottles during operation. The unit isprovided with electrically / steam heated.Capacity : 5000 to 10000 Bungs/cycle.SPECIAL FEATURES : SS 304 / 316 quality materials. It can wash 5000 / 10000 bungs at a time. Air Inlet, Water inlet - outlet, heating arrangement, perforated basket and water level arrangement provided. For washing rubber/latex stoppers for vials/bottles. Working on air fluidising system. Electrically or steam heated. No moving parts, so absolute maintenance free.

Driven Type : Air

Material Grade : SS316L / SS316 / SS304

Color : Silver

Condition : New

Automatic Grade : Semi Automatic, Fully Automatic

Pressure : 5-6bar

Application : used for washing of rubber bung

Most suitable for drying of materials which cannot resist high temperature, material which are easily oxidised, volatile materials which should be retrieved, materials strong irritant and poisonous in nature. The rotocone dryer with improved technology integrates during operation under vacuum. The Dryer rotates at a very low speed (5 - 12 rpm) and thus has very low wear and tear and requires very little maintenance. This machine is ideal for crystalline products, granules used in chemical, pharmaceutical and food industries. Revovery of Loss of material is effectively collected by a specially designed pilot filter fitted on the vacuum side, Solvent recovery is through condenser & receiver. The capacity of the machine ranges from 15 liters to 5000 liters.The rotocone dryer is working under vacuum, facilitates enhanced drying efficiency, low temperature operation and economy of process by total solvent recovery. Due to vacuum, the drying is enhanced resulting in fast drying, cutting the process time, which saves heat energy and electric energy. SALIENT FEATURES : Totally sealed and protected from contamination Provision of sampling nozzle without breaking vacuum. Cyclone separator provided for recovery of any solid particle escape. Suitable size condenser & receiver provided for solvent. Mechanical seals for vacuum & hot water connection. Variable speed drive is provided for fine adjustment of the speed. ADVATAGES : Reduces drying time Uniform material shuffling over the heated contact surface of the cone. Handling and exposure of final product is avoided. Eliminates need for re-drying of lumps. System can process crystalline or amorphous powders which are prone for lumps Optimum and continuous vacuum during process. SALIENT FEATURES - GMP Model : Inner shell/Cone and contact parts in SS 316. Steam/HW water Jacket in SS 304. Insulation with jacket in SS 304. Cyclone separator in SS316. Condenser (shell & tube type) and Receiver ( cylindrical & cone type) in SS304 Digital Temperature Indicators (FLP) at Hot Water inlet and outlet. Digital Temperature Indicator (FLP) and Dial Vacuum Gauge in vapor line. Digital Temperature Controller (FLP) with Pneumatic Valve at Hot water inlet. 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. Dry Mechanical Seal for Waterside. FLP Motor & FLP Control panel enclosed in SS304 panel 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 Hot Water / Steam Jacket. Pulse jet type dust filter is provided inside the cone. Positioning wheel /inching button for cone DRIVE SYSTEM : Gear Box & Motor Direct Coupled and Gear Box to Cone Drive shaft Bull Gear-Pinion Gear Drive. Extended shaft (drive side) so that drive unit can be kept in service zone (if required) Vacuum loading system of wet material into the Cone. PHARMA FINISH : Internal 320 Grit Mirror Polish and Outer 180 Grit Mat Finish. OPTIONALS : Cantilever (One side base) construction for small models only. VFD for Drive Motor with RPM indicator. Condenser and Receiver in SS316 instead of SS304. Lump breakers with FLP motor, Mechanical seals and electrical slip-ring joint. Auto Bin loading mechanism with accessories. Vacuum pump with FLP motor. Hot water system (steam heated) with tank and circulation pump.

SALIENT FEATURES: Totally sealed and protected from contamination Provision of sampling nozzle without breaking vacuum. Cyclone separator provided for recovery of any solid particle escape. Suitable size condenser & receiver provided for solvent. Mechanical seals for vacuum & hot water connection. Variable speed drive is provided for fine adjustment of the speed. ADVATAGES : Reduces drying time Uniform material shuffling over the heated contact surface of the cone. Handling and exposure of final product is avoided. Eliminates need for redrying of lumps. System can process crystalline or amorphous powders which are prone for lumps Optimum and continuous vacuum during process. Most suitable for drying of materials which can not resist high temperature, material which are easily oxidised, volatile materials which should be retrieved, materials strong irritant and poisonous in nature. The rotocone dryer with improved technology integrates during operation under vacuum. The rotocone dryer facilitates enhanced drying efficiency, low temperature operation and economy of process by total solvent recovery.

Rotary Vacuum Paddle Dryers is utilized in varied industries to extract and obtain dry powder either from solutions or wet cake. Operational efficiency is high and the costs incurred are low with this dryer when compared to other dryers in the market. The mechanism, involves a closed system wherein hot water, steam, or hot fluid is used as a heating medium within the jacket, in the hollow paddle as well as in the hallow shaft. This paddle dryer includes vacuum pump, condenser, receiver and dust collection. Wet feed receives good heat transfer with the constant agitation triggering heated rotating paddles and minimum clearance between scrapers and heated walls. This process gives rise to the evaporation of moisture or solvent, which makes the wet material dry to the essential level. Vacuum is used to remove the vapors that are formed already. Further, the dust problems are eradicated with the absence of large air flows, which also results in low energy consumption. These vacuum paddle dryer (RVPD) are highly appreciated in the market. FEATURES : Drying optimization is a process that is carried out by means of external and internal heating. The large heat transfer area available on the wide paddles and hollow shaft enable and equip maximum heat transfer efficiency to the product. External heating is generated through jacket or limpet coils, while internal heating through a hollow shaft, along with a set of hollow paddles. These hallow paddles are equipped with scrapers that have very low gap from wall in order to maximize heat transfer. Scrapers move material to all parts of the dryer and additionally help in discharging the material. There is a hollow rotating agitator shaft that imparts heat to the product and scrapes the shell wall tumbles. This facilitates for maximum heat transfer and discharge product whenever required. Mechanical seals at Shell ends/Stuffing Box. The vessel is well designed to take temperature stresses in the process of vacuum drying. Thereby, there is low power consumption with the use of helical bevel gear box. Special floating bearing design to combat temperature stresses. So as to remove the condensate formed by steam heating in the hallow shaft, special rotary joints are also designed to introduce heating media in the hollow shaft. Product Filter is very efficiently used to arrest valuable product carried away with the vapors in a filter bag. The arrested product particles are thrown back into the dryer by reverse flow of pulsating air. Generally, the product filters are heated to avoid condensations of vapors in the filter bag. User friendly discharge valve design provides vacuum tight closing when the material is processed. The quick opening facility lever facilities filling of bags when material discharge and packed. Breaker bars are incorporated in the RVPD to break the lumps when the product forms lumps at some stage in drying process. Insulation with Cladding will provide on heating jacket/Limpet coil   Rotary Vacuum Paddle Dryers (RVPD) is a cylindrical jacketed vessel with a central agitator having specially designed blades. The blades of this Rotary Vacuum Paddle Dryer (RVPD) are so designed that they sweep the entire internal surface and at the same time turn the material so that all the particles are come in contact with the heated surface.GMP construction - Cylindrical, horizontal vessel with flat welded rear cover and a hinged flat front door opening up over the entire vessel diameter. With the door open the internals of the machine are fully accessible for cleaning and inspection purposes All surfaces in contact with the product such as the vessel, rear cover, front door, agitator and vapor filter are heated, providing very efficient heat exchange. To provide for good heat exchange and discharge characteristics the cylindrical vessel, the rear cover, the front door and the agitator are machined to assure the smallest possible tolerances between agitator and vessel walls. The agitator is installed at the rear of the dryer, supported on one side of the vessel only.The agitator is designed to meet the requirements of this particular dryer type to assure good and even mixing action throughout the dryer volume, also in reverse operation. The agitator provides very good emptying characteristics, and at the same time reduces friction onto the product to a minimum to prevent local overheating as well as to prevent directional thrust or local product compression. A double mechanical seal is installed on the rear cover, well accessible for cleaning and maintenance purposes. A spacer in between the seal and the agitator drive permits removal of the seal without disassembling the drive. Dry or wet running mechanical seals may be installed. The central agitator shaft is supported on the one end bearings housed in bearing housing in such a way that the alignment remains always intact. This central agitator is driven by means of a Motor & Gear box through the bull Gear. The horizontal shell is jacketed to heat the shell with steam / hot water or any other thermal fluid. Limpet coil is provided instead of jacket if the heating media is fluid.A Dust Catcher consisting of bag filter is provided on the top to prevent the losses of material particles after the drying process.A Condenser of adequate heating surface area is provided wherein the evaporated vapors are condensed and these condensed vapors are then collected in the receiver of suitable capacity, placed beneath the condenser.A Vacuum Pump of adequate capacity is provided & fitted to the receiver of these rotary vacuum dryers to create the vacuum in the dryer shell through the Receiver, Condenser and Dust Catcher.   SALIENT FEATURES OF ROTARY VACUUM DRYERS (RVD) : Very suitable for drying materials which are heat sensitive, as low temperature for drying can be maintained by high vacuum Lowest energy consumption compared to any other batch type dryer due to higher differential temperatures. Higher Thermal Efficiency. Almost 100% recovery of solvents. Heating Temp.: From 30°C to 300°C. Evaporation Rate : 4.12 Kg/ HrlSq. Meter of Heating surface area of water at heating temperature of 100°C. Limpet coil could be provided instead of jacket if the heating media is fluid. Breaker bars of approximately same length as dryer shell can be provided if lump formation is expected during drying

Rotary Vacuum Paddle Dryers is utilized in varied industries to extract and obtain dry powder either from solutions or wet cake. Operational efficiency is high and the costs incurred are low with this dryer when compared to other dryers in the market. The mechanism, involves a closed system wherein hot water, steam, or hot fluid is used as a heating medium within the jacket, in the hollow paddle as well as in the hallow shaft. This paddle dryer includes vacuum pump, condenser, receiver and dust collection. Wet feed receives good heat transfer with the constant agitation triggering heated rotating paddles and minimum clearance between scrapers and heated walls. This process gives rise to the evaporation of moisture or solvent, which makes the wet material dry to the essential level. Vacuum is used to remove the vapors that are formed already. Further, the dust problems are eradicated with the absence of large air flows, which also results in low energy consumption. These vacuum paddle dryer (RVPD) are highly appreciated in the market.

SALIENT FEATURES: Capacity: 100liters to 10,000liters Chopper blades - 2nos, moving - cutting speed. Liquid spraying nozzles with dozing blanketing. Pneumatically operated bottom value. Provided on load cells to weigh the mass accty. Jacket for heating / cooling.

SALIENT FEATURES: Model available from 25 ltrs. to 1000 ltrs. Capacity. Can be used in the fields of Pharmaceuticals / Bulk Drugs and processing of special food stuffs. Short batch time & reduced cleaning time. The seal housing and drive may be flushed with cleaning water, which is then drain away from the machine through built in drain fubes. Enclosed moving parts. Maximum care has been taken to ensure machine safety. Air purge sealing for main shaft and granulator shaft. Auto/Manual Controls. System control ranges from simple manual push button control to full programmable logic controller (PLC)based automation. GMP/Flameproof/S.S.316 construction on demand. Discharge provided on either side to suit Client's requirement. Steam Jacketed drying also available on request to meet specific process requirements. Binder solution adding & cleaning in place (CIP) in built. Variable speed drive for main and chopper impeller. Impeller lifting device & Powered main lid opening.  

Power Source : Electric motor (AC/VC) with gearbox drive.

Brand Name : RAVI

Material : SS316 / SS304 (GMP Model)

Driven Type : Electric

Color : Grey

Condition : New

Power : 1-2kw, 10-12kw, 2-4kw, 4-6kw, 6-8kw, 8-10kw

SALIENT FEATURES: Well designed to facilitate through mixing & Ease in Cleaning. Safety Plastic Dust cover provided with inter locking system, safety device in a way such that on opening of the cover the machine stop functioning. Tilting device is provided for ease in unloading by means of Handle wheel. Specially designed self-adjusting sealing arrangement to ensure no black particles enter into the mixing drum.

SALIENT FEATURES: Models -100,200,350,500,Ltrs Ocuppied smaller floor space for installation. Castor wheel mounted product container for ease of mobility. Planetary motion of the beater enables faster & better mixing of material at considerably lesser time. Manual lifting arrangement for nixer up to 100 Ltrs. Capacity& motorized/ Hydraulic lifting arrangement for 200 Ltrs. & above capacity models. Water jacketed product container having dished end type bottom & electrical heaters to heat or cool the product during mixing, for Ointment, Cream, Paste, Lotion mixing and polished to mirror buff.

The Planetary motion of the mixing beater ensures effective homogenous mixing of the various ingredients. Std. Mixer consists of single mixing . beater which rotates in planetary motion i.e. clock wise direction about the central axis, anticlock wise direction about its own axis. The main drive, lifting and lowering operations is motorised. The product bowl is mounted on caster wheel for easy portability for washing and transporting the material. Vacuum Jacketed Mixer consists of 2 open beaters moving in planetary motion, scraper blade ¢rally located high shear emulsifier run by separate motor for mfr. of creams, ointments, suspensions etc

Driven Type : Electric

The Ointment Manufacturing Plants are ideal tools for the pharmaceutical & cosmetic industries for the production of Ointment, Cream, Lotions, Tooth Paste & other emulsions & homogenizations. RAVI INDUSTRIES Ointment Plant consist the following equipments and accessories. SALIENT FEATURES: Ointment Manufacturing Vessel Wax Phase Vessel Water Phase Vessel Storage Vessel Vacuum Pump Control Panel Product Piping Working Platform Material Transfer Pump to Transfer material from manufacturing Vessel to Storage Vessel & Storage Vessel to Ointment ( Tube ) Filling M/C. ( 02 nos.) This system consist of a closed circuit manufacturing facility from feeding of Wax / Water Phase to loading the hopper of filling machine. The Wax and Water at required temperature are transferred to Manufacturing Vessel or Planetory Mixer, by vacuum through conical filter. The product during emulsion formation is recirculated through Ointment Transfer Pump The Pump also discharges the product in the Storage Vessel. The Storage Vessel is then taken to the filling area and is connected to again Ointment Transfer Pump. Or Storage Vessel remain fixed ( In bigger size ) & pump transfer the ointments in the hopper of the Ointment Filling Machine. The entire Plant can be operated by centralised operating panel by one operator. The plant is equipped with an fully automatic electrical control panel with digital controllers & systems. This plant conforms to cGMP standards (Paint Free Construction). The Plant is designed to be operated only by one operator and one helper. All material transfers are done by vacuum or by transfer pumps. All the vessels are cGMP (paint free construction) Fully automated PLC based conrol system of complete manufacturing facility. Control Pannel is provided with MIMIC display, which visually show all operations of the plant. The gaskets used are of silicon (food grade). All contact parts are of SS316 & finished to class 4B (Mirror) finish and are crevice free. The entry of all agitators are from top & High Speed Emulsifier from bottom or In-line Emulsifier ( as per customer requirment ). All vessels are suitable for internal pressure of 1 Kg. / Sq. cm. and hence can be sterilized. All pipes, pipe fittings and valves are of SS304 / SS316 ( as per customer requirement ) seamless quality, internally electro polished, with tri-clover ended joints. The entire plant is equipped with CIP & SIP connections, so that customer can use these facility, if have CIP & SIP equipment. All values of temperature & time of the plant are indicated digitally on the control panel. Ampere indicates on Ampere meters. All the inlet & outlet connections are provided with tri clover joints, which are very easy for cleaning & replacement.  

Brand : RAVI

Material : SS316L / SS316 / SS304 (GMP Model)

Driven Type : Electric

Color : Silver

Condition : New

Automatic Grade : Automatic, Fully Automatic, Semi Automatic

Power : 1-3kw, 12-15kw

Application : This system ensures efficient mixing, emulsification, homogenization, and deaeration.

The Ointment Manufacturing Plants are ideal tools for the pharmaceutical & cosmetic industries for the production of Ointment, Cream, Lotions, Tooth Paste & other emulsions & homogenizations. RAVI INDUSTRIES Ointment Plant consist the following equipments and accessories. SALIENT FEATURES: Ointment Manufacturing Vessel Wax Phase Vessel Water Phase Vessel Storage Vessel Vacuum Pump Control Panel Product Piping Working Platform Material Transfer Pump to Transfer material from manufacturing Vessel to Storage Vessel & Storage Vessel to Ointment ( Tube ) Filling M/C. ( 02 nos.) This system consist of a closed circuit manufacturing facility from feeding of Wax / Water Phase to loading the hopper of filling machine. The Wax and Water at required temperature are transferred to Manufacturing Vessel or Planetory Mixer, by vacuum through conical filter. The product during emulsion formation is recirculated through Ointment Transfer Pump The Pump also discharges the product in the Storage Vessel. The Storage Vessel is then taken to the filling area and is connected to again Ointment Transfer Pump. Or Storage Vessel remain fixed ( In bigger size ) & pump transfer the ointments in the hopper of the Ointment Filling Machine. The entire Plant can be operated by centralised operating panel by one operator. The plant is equipped with an fully automatic electrical control panel with digital controllers & systems. This plant conforms to cGMP standards (Paint Free Construction). The Plant is designed to be operated only by one operator and one helper. All material transfers are done by vacuum or by transfer pumps. All the vessels are cGMP (paint free construction) Fully automated PLC based conrol system of complete manufacturing facility. Control Pannel is provided with MIMIC display, which visually show all operations of the plant. The gaskets used are of silicon (food grade). All contact parts are of SS316 & finished to class 4B (Mirror) finish and are crevice free. The entry of all agitators are from top & High Speed Emulsifier from bottom or In-line Emulsifier ( as per customer requirment ). All vessels are suitable for internal pressure of 1 Kg. / Sq. cm. and hence can be sterilized. All pipes, pipe fittings and valves are of SS304 / SS316 ( as per customer requirement ) seamless quality, internally electro polished, with tri-clover ended joints. The entire plant is equipped with CIP & SIP connections, so that customer can use these facility, if have CIP & SIP equipment. All values of temperature & time of the plant are indicated digitally on the control panel. Ampere indicates on Ampere meters. All the inlet & outlet connections are provided with tri clover joints, which are very easy for cleaning & replacement.

Brand Name : RAVI

Material : SS316l / SS316 / SS304 (GMP Model)

Driven Type : Electric

Color : Silver

Condition : New

Automatic Grade : Automatic, Fully Automatic, Semi Automatic

SALIENT FEATURES: Contact parts in stainless steel 304 or 316. Baffles provided for ease of mixing / blending. Manhole with gasket is provided to fix baffles and for ease of cleaning the Main pan. Charging and discharging is through a butterfly valve. A conical adaptor can be provided for fixing charging drum after butterfly valve Unit can be provided with bin charging arrangement All moving parts are enclosed in guards A safety railing with a limit switch is provided for operator safety Manual Inching arrangement can be provided FLP motors with FLP push button stations can be provided. For higher capacity model vacuumized.charging / transfer system of powder / granules also available.   Octagonal Blender, due to its octagonal shape is designed to process larger volume of material. It occupies less space compared to other similar blenders like `V' and Double Cone. Power consumption is also less, The blending takes place at low speed during operation. It is well balanced even in higher capacities.

SALIENT FEATURES : All contact parts can be easily and quickly dismantled and cleaned. Machine is designed for continous operation. Cylindrical screen for for higher output. Castors provided for ease of mobility. Beaters and scrappper blades of S.S.410 quality are hardened and polished to mirror buff. Direction of beaters can be changed by reversible switch. TECHNICAL SPECIFICATION : Rotor assembly dia = 250 mm (approx.). Rotor speed = 750/1500/2300/3000 RPM. Material charging ht. = 1445 mm (approx.) Material discharging ht. = 730 mm (approx.) Beaters = 12 nos. knife & impact edges, 2 scraper blades. Output = 50 to 200 kgs./hour depending upon the product & the Reduction required in size. Overall dimensions = 870 x 965 x 1630 mm ht. Net/Gross Weight = 280/ 430 kgs. (approx)

RAVI – Continuous conveyor mesh belt dryer machine is a continuous working drying equipment. Belt dryer is used for drying pieced materials, sliced materials, strips, and granular materials with good ventilation. Especially suitable for the materials which have high water content and works without high temperature, such as dehydrated vegetables, herbal medicines of traditional indian medicines, etc. Can also dry paste material of de-watering filtering cakes after being made into granules or slices. Widely used in pharmacy, chemical, food stuff, plastic products, gum, electron, de-watering vegetable, additive, gourmet powder, shredded coconut stuffing, organic color, compound rubber, acryl fiber, medicine, medical material, small wooden product, aging and solidification of the electronic components.   Working Principle :-   The belt is sized at 12-60 mesh, made of stainless steel wire screen. The materials are put on the belt by the feeder, and continuously moves from one side to the other side inside the dryer by a transmitting device. Composed of several units with separate circulating hot air. Some exhausted air is discharged from a special moisture-discharging blower. The waste air is controlled by a valve. The hot air passes through the belt from the top to the bottom or from the bottom to the top to complete the process of transferring and exchanging heat and mass, and takes out the moisture inside the raw materials. The circulation units can be freely equipped according to customers demand.   The speed of the belt can be freely adjusted as per the heating temperature of the materials. The number of drying units can be customized according to request. Air pressure and air volume can be adjusted. Drying temperature and drying area can be controlled. We can add necessary auxiliary equipment and use different process to meet different characteristics of raw materials.   Features :-   The air volume, heating temperature, material residence time, and feeding speed can be adjusted to achieve the drying effect. The equipment configuration is flexible, and the belt washing system and material cooling system can be used. Most of the air is recycled, which saves energy. The double-layer air circulation structure is adopted, the hot air is even, and there is no partial dry phenomenon. According to the characteristics of the material, different process flow and additional auxiliary equipment can be added. Fast-drying speed and high evaporation intensity. The mesh belt has good gas permeability and the drying cycle can be arbitrarily adjusted. According to customer needs, it can be divided into several units; each unit can control the loop separately. There are various heat source selections, such as steam heating, electric heating, heat transfer oil heating, hot air heating, etc.  

Motor Power : 10HP

Color : Grey

Automatic : Automatic

Power Source : Electric

Condition : New

Finishing : Polished

Material : MS

Brand Name : RAVI

This system consist of a closed circuit manufacturing facility from feeding of Sugar Water Phase to loading the Volumetric Liquid Filling Machine.The Sugar and Water, are load with vacuum system or by mechnical system or manually.The Sugar Syrup Vessel is supplied with high speed stirrer & electrical heating ( In small model ) steam heating facility (In bigger size model ) . The sugar syrup is prepared at required temperature & are transferred to Manufacturing Vessel by vacuum or by transfer pump.

Power : 9-12kw, 6-9kw, 15-18kw, 12-15kw

Automatic Grade : Semi Automatic, Fully Automatic, Automatic

Condition : New

Color : Silver

Driven Type : Electric

Material : SS316L / SS316 / SS304 (GMP Model)

Brand Name : RAVI

Capacity : 500-1000ltr/hr, 1500-2000ltr/hr, 500Ltrs. - 15000Ltrs.

Inline Homogeniser Specification: In Inline agitation system, the possibility of materials –Liquid or Solid passing through it, without subjected to intense hydraulic and mechanical shear actions is zero. Here suction pipe (inlet pipe) is centrally mounted & outlet is radially mounted , therefore it is physically impossible for any material to pass from inlet to outlet without exposed to agitation. The stator which surrounds rotor is available with various type of opening i.e. round, square, rectangular & with perforation also so that all the critical demand of Mixing, Emulsifying, Disintegration & Dispersion of solids, suspension can be met out by same equipment. The machine is versatile & has completely revolutionized the traditional mixing techniques. Here close tolerance of rotor with the stator produces high hydraulic shearing & mechanical action that ensures that material entrapped between rotor & stator is subjected to tremendous shearing actions each minute. In terms of mechanical mixing mechanisms, a number of actions are employed by different types of mixers to create different effects for particular process results. For distributive action, swirl created by rotating parts causes laminar thinning of the material interfaces, thereby increasing volumetric combination of the materials. A repeated cutting and folding action of the mixture also increases the distribution of different material components. The effectiveness and efficiency of a mixer in distributive mixing is therefore a function of how the machine interacts with the fluid in a geometric sense. Conversely, the effectiveness and efficiency of a mixer in dispersive mixing is a function of how the machine interacts with the fluid in a stressing sense. For most materials, the higher the stress, the smaller the resulting particles or droplets in the mixture. However, another very important consideration is the uniformity of the stress field. Without a reasonable uniformity, it is impossible to guarantee that the same stress is applied to all parts of the fluid. This would result in a wide range of final droplet or particle sizes rather than a narrow range obtained with uniform stressing. One or more of the three primary stressing mechanisms are used in most fluid mixers.These mechanisms are: Inline Mixers: Usually called "high-shear mixers", are the most common form of Dispersing/Homogenising/ Emulsifying mixer. By placing a form of closely-fitting shroud around a high speed impeller, it is possible to create a shearing action between the blades and stator shroud. As material is centrifugally pumped through the mixing head, some of it will see this high shear zone and experience shear stressing that results in dispersive mixing. Where small or uniform dispersions are required, material must be cycled through the head many times to ensure statistically that all of the material has passed through the high shear zone at leastonce.   PUMPING ACTION : Because of indigenous design & rotor operating at very high speed in close clearance with stator draws the material in & imparts mechanical & shearing actions. Inline Homogenizer facilitates high volume, non positive action which is sufficient to transfer the material without any supplementary pumps but in some cases because of high viscosity, vertical lift or length of pipe line , the flow rate may come down below the anticipated value, In that case it is supplemented by an auxiliary pump installed in the system which pumps the liquid without reducing the homogenising/emulsifying efficiency of the system.   END CONNECTION : The inlet & outlet are normally fitted with . DIN, Tri Clover/ Sanitary Screw fittings but other Modes of fittings can be provided on request.   SEALING : Single mechanical seal with Carbon, silicon carbonized phase combination is provided. Special single or double sealing is also available for conditions & process which demand it eg. Latex , Abrasive solids.   APPLICATION OF INLINE HOMOGENISER/EMULSIFIER Inline emulsifier is successfully used for the following processes :   RECIRCULATORY PROCESSING : There are certain processes which demand higher degree of homogenization, dispersion, comminution & but to attain that level, single passage of material through Inline is not sufficient to reach that degree , in that situation , it is more useful to pass the product several times through the same machine by means of recirculation. The above process is normally adopted in producing emulsion of Oil & Water. Oil , which is lighter than water is charged in the holding vessel & water is added into the pipe line between vessel outlet valve & Inlet of Inline Emulsifier. This mix is immediately sucked into the head of emulsifier & there mixing/ emulsification/ homogenization takes place . This mix is then sent into the vessel. This process is repeated till achievement of perfect emulsion. Where viscosity is very high or vessel size is large, it is recommended to go for Batch type mixer along with Inline Mixer.   PREMIX PROCESS : In this process, all ingredient are mixed in a holding vessel with some agitator & a single passage through the inline smoothens the lumps and homogenize a suspension or emulsion. Inline Mixer is currently in use in the industry listed below & this gives a new horizon for this exceptional machine to validate its results. CREAMS DAIRY & CONFECTIONARY ITEMS BEVERAGE & BREWERY PAPER COATING PHARMACEUTICALS PESTICIDES & INSECTICIDES PAINTS NATURAL HERBAL DYE   CAPACITIES AVAILABLE : 3 Hp models to 25 Hp models