KALWEKA · cosmetics and food industries. It fits perfectly into Research & Development of tablets, ointments, creams and more. The modular design is compact, economical and offers

KALWEKAKALWEKAKALWEKAKALWEKAAll Purpose R & D Equipment

www.karnavatiengineering.com

Transforming Ideas, Into Reality

Transforming Ideas Into Reality

Transforming Ideas Into Reality

That is what we do at Karnavati Engineering Limited (KEL). It's our credo and we live by it.

KEL was established in 1981 with the aim of supplying differentiated and customized products to the pharmaceutical industry through innovative thinking. We manufacture R & D Instruments, tablet compression, capsule filling machines, Punches & Dies and granulation equipments.

KEL started its operation with all purpose Lab equipment called KALWEKA. We have a rich history of bringing many firsts into the market. We were the first to introduce small batch (R & D) tablet presses domestically.

KEL cater the need of Allopathic, Nutraceutical, Ayurvedic, Homeopathic, Veterinary, Food & Confectionary, Salt, Detergent, Chemicals, Camphor industries.

Today, we have claimed the position of “Single Stop Solution Provider for Oral Solid Dosage Line. “

We are an ISO 9001: 2008 company catering solid dosage market with worldwide presence in more than 60 countries globally.

Our company is accredited by Government of India as an “Export House”.

Our state of the art manufacturing facility conforms to the most significant global CGMP standards. The facility sprawls over an area of more than 5000 square meters and is well equipped with CNC Machining Centers, CNC Turning Centers and CNC Cylindrical Grinding Machines.

Transforming Ideas, Into Reality


01


Vertical Drive Unit-VDM 4 SP

The vertical Drive Unit is completely maintenance free equipped with 1 hp/0.75 kw, DC motor. The motor is controlled with DC thyristor drive for speed adjustable from 0 to 410 rpm, displayed on electronic rpm meter. The process time is auto controlled through timer relays.

The various attachments can be quickly attached & interchanged to the main drive unit.

Technical Specifications:

I/P Power 230V, Single Phase

Electric Motor 1 HP DC, 180V, Flange Mounted, 3500rpm

Dimension in mm 450 x 400 x 450

Net weight in kg. 52

Gross weight in kg. 54

DrivesKalweka Multipurpose equipment is ideal for small scale production in the pharmaceuticals, chemical, cosmetics and food industries. It fits perfectly into Research & Development of tablets, ointments, creams and more. The modular design is compact, economical and offers a powerful motor drive with a wide range of easily interchangeable attachments that can be mounted easily on all main motor drive for various purposes.

It has two powerful main drives to be selected from:

· Horizontal Drive HD 410 AC

· Vertical Drive VDM 4 SP

An array of attachments can be mounted on the main drive by means of a flange coupling system to host 27 different kinds of compatible attachments for operations like:

Dosing | Granulating | Homogenizing | Kneading | Pelletizing | Sieving | Shacking | Stirring

Horizontal Main Drive-HD 410 ACThe Horizontal Main Drive is completely maintenance free equipped with 1 hp/0.75 kw, three phase AC motor. The motor rpm can be controlled with AC variable drive to adjust the speed steplessly from 0 to 410 rpm. The process time is auto controlled through timer relays.The various attachments can be quickly attached & interchanged to the main drive unit. A separate power supply socket is also provided for the attachments requiring heating.


I/P Power 230V, Single Phase

Electric Motor 1 HP AC, 230V, 3 Phase, 50 Hz, Flange Mounted, 2800rpm

AC Vari-Drive 0.75 kw/1 HP, 230V AC, 1 Phase(Input), 3 Phase (Output), 50 Hz.




Variant Available: With PLC and Without PLC.


02


Gross Capacity 5 L

Working Capacity 3 to 3.5 L




Ball Mill-BM-5Ball Mill can be used for grinding crystalline material, for mixing dry materials and under certain conditions wet materials. Ball mill consists of 3 main parts, drive unit with stand, ball mill jar with cover and stainless steel balls. The jar cover is held in place by a screw and support which forces it against a rubber gasket for air tight seal. The ball mill jar top cover and balls are made of stainless steel material. Ball diameter varies between 19 mm to 25 mm. The ball mill jar rests on 2 rollers. The speed rotation is controlled by electronic speed controller. The ball mill jar and balls may be sterilized in water bath.


Gross Capacity 5 L





Note: 10 Ltrs capacity is also available on request.

Coating Pan is used for drying coated tablets. It can be mounted on motor drive unit via universal gearing called UD which permits coating pan to be held at any angle up to 45° with reduction in speed. For drying the coated-tablets, an infrared drying attachment with adjustable height is provided. The maximum efficient operational capacity is 30% of coating pan volume.

Coating Pan-CPS

Optional: Heating Accessories, Spray Gun.


Gross Capacity 9.5 L

Working Capacity 2.5 to 3 L

Accessories Infra Red Radiator 150w




AttachmentsAgitator-AT

Agitator can mix all types of different viscous liquids. It is used for stirring, agitating & beating all kinds of liquids, emulsions, suspensions and similar mixtures. Agitator consists of stirring kettle arm (made of Stainless Steel) and agitating driving unit. The kettle can be supplied with double jacket for cooling and heating by water (optional).

03



Gross Capacity 3 to 3.5 L



Net weight in kg. 7


Cube Mixer-CMS-15

Cube Mixer is based on a movement, which through its tumbling effect produces a homogeneous mixture in the shortest possible time. The product to be mixed is treated very gently. The cube mixer can be attached to the universal gear (UD). The mixing movement of the product in the mixer is deflected and interfered by 3 mixing rods made of stainless steel.


Gross Capacity 5 L





Drum Hoop Mixer-HM-5

Drum Hoop Mixer has been designed for mixing such as powder and granules. The Drum Hoop Mixer is equally suited to research as well as industrial use in the pharmaceutical, food, chemical and plastics fields. Drum Hoop Mixer comprises of two parts:

a. The Drive Unit with drum hoop support stands.

b. Acrylic mixing drum with rotating fixture.

Dry Granulator-DGS-2

Dry Granulator is used to granulate tablet slugs and pellets. Two power drive rollers with teeth force material against breaking combs. Special design results in low proportion of power. When using hard slugs, from 2 to 2.5 mm thick, the following granulation will be obtained, 45% - 16 mesh, 25% -24 mesh, 10% - 70 mesh, 20% powder. The dry granulator is suitable for screwing on all main drive units.


Gross Capacity 3 Kg.

Working Capacity 15 Kg./h





04


Gross Capacity 5 L



Net weight in kg. 6



Gross Capacity 1000 to 2000 fills/h (Max)




Dosing & Filling for Liquid-FMLDosing Filler fills and dispenses all liquids with two pumps and valves made of stainless steel each of them ranging from 25 - 150 ml. Some of the advantages of this machine are, accurate dosing, drip free filling, easy adjustment, fast disassembly of the pump and valves for cleaning and sterilizing and really space saving design as a table machine.

If volume of less than 25 ml. has to be filled, smaller pumps and valves must be used. If filling quantities of 150 - 250 ml. are required, both pumps can work on one common filling needle. Different sizes of dosing pumps can be supplied. Filling needles are made of stainless steel and can be supplied for any container to be filled. The vial holder can easily be adjusted for any size.

Double Cone Mixer-DCM-5Double Cone Mixer is useful for free flowing product or granules & operates on free flow principal. The mixing is achieved by the cone. The mixing drum is made of stainless steel having capacity of 5 L. Operational capacity is 50% to 60%.

Dosing & Filling for Ointments-FMOThe Dosing & Filler is suitable to fill drip free and accurately ointments, creams, pharmaceutical and cosmetic emulsions, toothpaste, oil paints, liquids, detergents, jam, mustard, ketchup, honey and similar products into tubes, jars, bottles, plastic containers, etc. Other advantages are the easy adjustment, the quick removal of the pump and hopper for cleaning and sterilizing and the really space saving design as a table machine.

It has a filling range from 50 to 200 ml. In order to obtain exact filling volumes, cylinder and piston must be changed over when filling smaller quantities than 50 ml.

The hopper capacity is of 18 liters & having exchangeable nozzles of 2mm, 4mm & 8mm. All parts in contact with the material to be filled are made of stainless steel.


Gross Capacity 1000 to 1200 Fills/h (Max)




Note: 0.5L /1L/ 2L & 3L capacities are also available.

05


Laboratory Mixer-LMSLaboratory Mixer operates with plough shape mixing elements and is designed for dry mixing of powders, granulates and fiber particles containing products. Differences in volume ranging to 1: 100000 can be mixed homogeneously within a few minutes.

The drum unilaterally supported on one side & is tiltable. The mixing drum has a removable cover through which the material can be fed and discharged. Electro-magnetic interlock cover stops the motor of the drive automatically when the cover is removed. The mixing drum, tools as well as the connecting flange of the mixing drum are of stainless steel and are highly polished. The drum is attached with an adjustable tension ring.


Gross Capacity 5 L

Working Capacity 3 to 4 L





Gross Capacity 5 L





Laboratory Kneader-LMZ-5Laboratory Kneader is operating on the Z blade principal. It consists two Z-shaped mixing blades rotate towards each other at different speed which cut down substantially the required batch mixing time. The bowl and Z mixing blades are made of stainless steel.

The bowl having acrylic cover which allows visual observation of mixing and above cover is having electro-magnetic safety switch. The Laboratory Kneader is suitable for screwing on all main drive units.

Powder Mixer-PM-5Powder Mixer having horizontal half round bowl open on upper-side with acrylic cover and specially designed mixing blade having two stages both right and left hand, ribbon type mixing blades.

The left and right hand spiral with upper and lower blade is rotated to circulate the material to be mixed. The half round bowl and spiral mixing blade made out of stainless steel. Within few minutes, it can be empty by tilting. Top cover is provided with electro-magnetic interlock, which stops the motor of the Drive Unit automatically when opened.


Gross Capacity 5 L






06

Planetary Mixer is ideal for mixing creams, ointments, pastes, liquids, and wetted powders. The sturdily constructed planetary gear can be equipped with various mixing and kneading attachments, made of stainless steel & each of which is easily interchangeable. Depending upon type of the material to be processed, a dough arm, a mixing paddle or a wire whip can be supplied at an extra cost. Any material, which sticks to the walls of the kettle, is scraped continuously by the Teflon scrapper, which is shaped to fit exactly the kettle wall. Therefore, homogeneous mixing results in the shortest time can be achieved.

Planetary Mixer-PMS


Gross Capacity 5 L





Polishing Drum-PD

The felt-lined drum is designed for polishing coated tablets. The covers which lock quickly into places with three snap closures as well as the bottom of the drums are lined with felt. All felt parts are easily exchangeable.

The cover is fitted with acrylic sheet window, which permits the observation of the polishing process. The polishing drum is suitable for screwing on all main motor drive units through Universal gearing (UD).



Working Capacity 1 Kg.


Net weight in kg. 6


Filling Molding is used for molding suppositories, lipsticks and similar products. This equipment permits melting, agitation and mixing during the filling operation. Stainless steel kettle and agitator are heated by a glycerin bath and 1000 watt heating element. Thermostat permits adjustment of

0 0temperature of kettle contents from 20 C to 100 C by 1 graduation.

The sled below the filler nozzle holds any type of mould. It is adjustable in all directions and controlled by a hand wheel. Capacity of kettle is 3.5 liters. Heating jacket requires 2.75 Kg. of glycerin. Production varies with material, moulds etc., but production rate up to 4,000 moulds per hour is not unusual.

Filling Molding Suppositories & Lipstick-PFM-L


Gross Capacity 5 L



Net weight in kg. 21.3

Note: The mould as per the requirement of customer can be designed at extra cost.

07


Sieve Shaker-MSS

Sieve Shaker operates on the rotating cam principal. The intensity of the vibration can be adjusted by changing the speed of the drive unit. The shaker can be fitted with various stainless steel sieve sets according to the customer's requirement. Sieve Shaker is suitable for screwing on main Motor Drive.


Working Capacity 10 kg. /h




Wet Granulator-WGS

Wet granulator is equipped with an oscillating rotor suitable to manufacture wet granules of various sizes. Sieves are easily interchangeable. Rotor, sieve and all parts coming into contact with the materials are constructed of stainless steel. Each apparatus is supplied with one sieve each of 1.0 and 1.6 mm mesh size.

The capacity of the machine depends on the material and the mesh sizes of the sieve.


Working Capacity 25 Kg. /h




Note: The following mesh sizes are available for the wet granulator (WGS) on request: 0.315, 0.63, 0.8, 1.0, 1.25, 1.6, 2.0, 2.5, and 3.15 mm.

Planetary Mixer is an ideal mixer for creams, ointments, pastes, and liquids, but also for wetted powders. The sturdily constructed planetary gear can be equipped with various mixing and kneading attachments, made of stainless steel. Depending upon type of the material to be processed, a dough arm, a mixing paddle. Any material, which sticks to the walls of the kettle, is scraped continuously by the Teflon scrapper, which is shaped to fit exactly the kettle wall. Therefore, homogeneous mixing results in the shortest time.

Planetary Mixer Vacuum Jacketed-PMS-VJ


Gross Capacity 5 L





Note: This attachment can be supplied with heating & cooling arrangement at an extra cost.


08


Working Capacity 12 kg. /h


Net weight in kg. 9


Triple Roller Mill-TRM-S

Triple Roller is used in the preparation of ointments, salves, pastes, dough and similar products. The hourly production is from 2 Kg. to 12 Kg. depends upon the consistency of material. The rolling action is produced by three hard stainless steel rollers, which are 110 mm long and 50 mm diameter. The two outer rollers are supported by spring to eliminate the possibility of damage to the rollers or to the operating mechanism. Space between rollers is regulated by turning one thumbscrew.

Universal Gearing-UD

Universal Gear is required for adjusting the operating angle & for the speed reduction of various KALWEKA attachments. The gear allows infinitely variable adjustment of angle of operation from (0 to 60) degrees. The Gear is common to the following attachments (it is not necessary to purchase an individual gear for each attachment, they are interchangeable). UD connects below attachments to Main Drive:

• Mini Ball Mill-MBM • Coating Pan - CPS

• Cube Mixer-CMS-15 • Polishing Drum-PD

• Double Cone Mixer-DCM-5 • Pelletizer-PLZ

• “V” Blender-VB-5Technical Specifications:


Net weight in kg. 6


“V” Blender-VB-5:

“V” Blender is self contained tumble blender intended for laboratory, Pilot-plant and scale-up applications. It is suitable for processing a variety of materials including pharmaceuticals, chemicals, foods, cosmetics, plastics, synthetic fibers. As the “V” shaped blender rotates the tumbling action brings about mixing of the ingredients. The result is almost a consistent, uniform, predicable blend that can meet the product specification.

The “V” blender can be offered in the capacities of 0.5 kg, 1.0 kg, and 2.0 kg, available in 316 stainless steel. It is easily changeable and cleanable.





Net weight in kg. 6


09


Pelletizer -PLZPelletizer is used to make pellets of desired sizes. In accordance with the nature of the material the necessary quantity of liquid to form the pellets is added in certain places of material inside pan. The rolling movement and the addition of moisture cause pellets formation. It is equipped with an easily operated tilting and locking device. This permits adjustment of the infinitely variable setting of the pan angle, over its whole range. For the cleaning of the sides as well as the bottom of the pan an adjustable scraper is provided.

Parts coming into contact with the material to be processed are made of polished stainless steel. The material to be processed is fed manually, or with a metering device, if required. The tilted palletizing pan, which rotates in a clockwise direction, is fitted to main drive through universal gearing (UD).



Working Capacity 2 Kg.


Net weight in kg. 9




Working Capacity 0.2 L


Net weight in kg. 8


Homogenizer-HMZHomogenizer is used in the preparation of oil-in-water and water-in-oil construction in quantity upto 30 Kg. per hour. A piston pump produces homogenization. Materials may be fed to pump either from a hopper, having a capacity of 1.5 litters or a screw nozzle may be attached with a suction filter, which sucks the premixed materials from a storage container.

Homogenization takes place by the forward and backward movements of the piston. Adjustment of the nozzle determines the fineness of the homogenization. Hopper, piston and nozzle are made of stainless steel.



Working Capacity 30 kg./h




Note: KEL reserves the right to change technical specifications, design and colors of the machine without prior notice.

Mini Ball Mill-MBMMini Ball Mill is suitable for preparing small samples for analysis/for grinding or mixing small quantities of powdery substances. The ball mill is attached to the main motor Drive through Universal Gear Type (UD).

The miniature ball mill utilizes 20 mm diameter S.S. balls.

Our Strong Presence:

Over 5000 successful installations across the globe.

Strong domestic presence with 5 branches across India.

Strong global presence with network of 30 business associates.

More than 25 years of rich experience.

Karnavati Engineering Limited,S.No.342, Nani Kadi, Dist-Mehsana, Gujarat-382715, India

Phone : + 91-2764-241464-65/+ 91 9909910194/98

Fax : +91-2764-242608Email : [email protected] : www.karnavatiengineering.com

Applications

Documents

KALWEKA · cosmetics and food industries. It fits perfectly into Research & Development of tablets, ointments, creams and more. The modular design is compact, economical and offers