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Leading Manufacturer, Supplier & Retailer of Plough Shear Mixer, Laboratory Ball Mill, Planetary Ball Mill, Vacuum Mixer and Planetary Mixers.
3 litres to 2500 litres
Application(For dry & Dough Mixing):Planetary mixers are an ideal mixer for the products of different viscosities, densities, shapes & proportions. The major uses include the production of latexes, dispersion & micro dispersion of Chemicals, Explosive & agricultural pesticide formulations. It is suitable for mixing / blending powders as well as through mixing of ointments, creams, lotions, toothpastes, resins, slurries, ceramics, colors, pigments, rubber & other compounds.
Planetary mixers consist of a single or double blade with a high speed dispersion blade (Emulsifier / Homogenizer). Intimate & homogeneous mixing of products is achieved by planetary motion of beaters & centrally located high speed dispersion blade for vacuum jacketed mixer units. The PLM consists of two open beaters moving in planetary motion, scraper blade & centrally located high speed homogenizer run by a separate motor to manufacture ointments. creams. suspensions etc.
It is a stator-rotor High shear. High speed, & high power mixer are the main characteristics of this stator-rotor mixing device. The high shear action creates a forced product flow. The interchangeability of homogenizer blades is possible to suit the mixing requirements of various products. They are used in many process operations like Homogenization, Dispersion, Emulsification, Grinding , Dissolving, Chemical reaction, Cell disruption & Coagulation.
Salient FeaturesProvision to mix Products under vacuum for de-aeration purpose.
Teflon scrappers are provided to avoid localized heating or cooling & ensure uniform mixing.
Top drive & agitator assembly can be lifted & lowered by motorized as well as hydraulic systems.
Smaller version of planetary Mixer is Provided with a manual lifting arrangement for the bowl instead of top drive & agitator assembly.
Pneumatic system is also available for lifting & lowering top drive & agitator assembly for smaller version of Planetary Mixers. Different designs of beaters are available to suit the mixing requirements of wide variety of materials.
The laboratory model of the PLM mixer with Homogenizer is also available in batch sizes of 2 litres to 5 litres with various types of mixing blades.
Promas Age Over The Other Manufacturer, supplier and exporter of planetary mixers including single and double blades since 1990 from Mumbai to India and entire world. Promas engineers is approved by Indian Defence ordnance factories and explosive chemicals manufacturer industries.
For discharge of high viscous material plunger systems is provided.
1HP, 3HP
Application:Multi mills can be used widely for wet & dry granulation, pulverization etc in various type of applications such as pharmaceutical, cosmetic, dyes, colours, food products, spices, detergents, insecticides, plastics & resins fertilizers etc. We are manufacturer, exporter and supplier with ISO certification and international guidelines.
It operates on the principal of variable force swing beaters having knife and impact edges rotating within a selected screen to get the required size reduction. Material fed in the hopper, goes down to the processing chamber where it moves to the periphery and passes through the screen radially and tangentially. Finally the processed material gets collected in the container, which is kept below the processing chamber.
2 to 12
Model available:
Jet Mills are widely used in the manufacture of drugs and pharmaceuticals, organic and inorganic pigments, optical brighteners, fluorescent pigments, food colour synthetic dyes, metal (except malleable metals) carbides & borides, herbicides and pesticides, ceramic glasses, alumina, feldspar, frit, kaolin, mullite, electronic grade materials such as materials required for semiconductors, phosphors, photo electronic, high temperature critical materials and rocket solid fuels etc. We are manufacturer, supplier and exporter multiple variety manual and fully automated jet mill micronizer, micro pulverizer and spiral fluidize air with industrial requirement.
Jet Milling is a concept of feeding of the powder particles into a flat circular milling chamber and subjecting the same tangentially with pressurized air or nitrogen through a venturi. The Powder Particles are accelerated in a spiral movement inside the milling chamber by number of angular holes in a ring and placed around the periphery of the chamber.
The heat sensitive and low melting point materials are easily micronized. Micronizer takes place due to the collision between the incoming particles and the particles, which are already accelerated into the spiral path, The larger Particles of the product get retained at the periphery of the chamber by centrifugal force and the smaller particles exit with the exhaust air from the central portion of the chamber.
The material can be milled to an average particles size of 0.2 to 5 micron or coarse ground to 400 mesh depending upon characteristics of the product.
The milling action of the particle is because of the high velocity of air / gases instead of pins, jaws or hammers and because of this heat does not get generated during milling. The adiabatic expansion of compressed air takes place with the resultant cooling effect. The heat sensitive and low melting point materials are micronized without use of freeze grinding method.
The particle size distribution is controlled by adjusting pressure and feed rate. The particles are trapped by specially designed cyclonic separator and finger-bag made of non-woven PTFE coated cloth without risk of fibre contamination.
The dust separator and collector are cylindrical and are having sanitary clamp for quick accessible connections.
The system is without reverse jet so as to save air / gas consumption. With the finger-bag shaking arrangement, the bag is automatically cleaned with a set time interval.
We also provide high-efficiency dust separator combining inertial and static effects with membrane filter cartridges, reverse-pulse, automatic cleaning and final safety HEPA filter that exhausts clean air to the atmosphere. Fully automated and manual jet mills are mounted on an ergonomically designed portable stand with multiple options micronizer, micro pulverizer and spiral fluidize air.
The micronizing of the powder improves absorption capacity of the drugs in the human body. This also results in new and unusual chemical and physical properties relating to suspendability, solid-state reaction rate, texture, colour, absorption etc.
The surface area achieves increase in potency of drugs, which reduces the dosage of the drugs. Product of 30 mesh size when jet milled to 5 micron, has more than 160, 000 particles & surface area increases more than 115 times. This results into faster reaction time for chemicals, faster ignition time in the case of solid fuels of rockets. The Jet Milled pesticides & herbicides cover much more surface area using less of the active ingredients, thus reducing the cost. The polishing powders used for polishing the lenses, computer hard disc or in toothpaste are required to be a narrow particle size distribution for maximum productivity. The abrasives used in these polishing powders are very precisely milled.
Any cosmetic product requiring silky smoothness in application can be achieved in Jet Mill. The reflectivity of light occurs when the particle size of the pigment approaches a precise relationship to the wavelength of visible light. Therefore by controlling the particle size, the product quality & its brilliance can be ascertained.
Jet Mill versions are sanitary, Indian FDA and US-FDA accepted designs, in line with GMP practices and in accordance with all pharmaceutical specifications worldwide. The Jet Mills manufactured by us have replaceable internal rings with optimized grinding angles for various products. The design & construction of Jet Mills are the result of many years of dependable, uninterrupted service.
Promas Engineers Jet Mills can be supplied along with following options
We provide two types of feeding system along with the Jet Mill in accordance to the properties of the products.
The Colloid Mill can be used as an in line unit (horizontal execution) for continuous operation in a process line, or with a funnel & circulation line (vertical execution). Colloid Mill has a broad application range & is used in the Food, Pharmaceutical, Chemical & Cosmetic Industries & even in water treatment plants. We are manufacturer, supplier and exporter of colloid mills according to ISI guidelines and user’s requirements since 1990 from Mumbai to India and all over the world.
It operates successfully for products which must be ground & well dispersed. It disintegrates particles faster & uniform swiveling without forming agglomerates & homogenizes products in one pass. The Mill develops not only hydraulic high pressure in the grinding tool section, but turbulence & cavitations which when combined provide both a gentle grinding & the required impact, squeezing, cutting etc. This effects the homogenizing of products & wetting out of powders, all in one pass.
The centrifugal force of the rotor brings the material inside the mill. The rotor & stator combination with its exceptional large surface area provides both a gentle grinding & the required impact effect. A three way valve at the discharge connection of the Colloid Mill can either provide material to inlet opening for rework or discharge the processed material.
1HP, 3HP, 5HP, 7.5HP, 10HP, 12.5HP Model
Application:Granulation of dry powders for tablet manufacture bulk density fine tuning sizing. Uniform sizing of wet granulation in tablet manufacturing.Lump-free homogeneous blending to precise-size requirements.Reducing difficult, sticky, heat-sensitive agglomerates into pieces, crumbs or powders of uniform size, continuously without excessive heat buildup or screen blockage.
The Co Mill is used for a wide range of products and applications. It can be used for mixing and dispersing, size reducing, separating and bulk density adjustment. The typical particle size distribution (PSD) is tightly contained with the 1 mm Sieve to 0.25 mm Sieve range (18 mesh to 120 mesh), depending on the screen and impeller choices. Traditional milling technologies do not have the same control over the PSD resulting in more fines & thus causing more of dust, whereas, in a Co Mill, the fines generated are much lesser & no dusting of materials, thus, giving a better and efficient milling results. We are manufacturer, supplier and exporter of co mills according to ISI guidelines and user’s requirements since 1990 from Mumbai to India and all over the world.
Advantages of Co Mills:
Harshada (Promas Engineers Pvt. Ltd.)
Promas House, Plot No. R-967/A and R-967/B, TTC Industrial Area MIDC, Rabale, Navi Mumba, Navi Mumbai, Maharashtra - 400701
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