We are engaged in offering a wide range of storage silos having different diameters and different capacities starting from 10 tons to 500 tons. We can offer welded as well as bolting silos in above mentioned capacities. Silo fabrication and quality is always a concern for us and for that matter we always use premium quality steel, assured plate thickness, and use epoxy paint to improve the life of the silos.
Our silos are equipped with heavy duty legs and with heavy duty supporting structure. We offer silos which are complete in all respect and its components includes ladders, monkey cages, pipelines, legs, bends, lifting hooks, working platforms etc. The parts of the silos are manufactured by special laser cutting and drilling technologies and they undergo special surface cleaning procedure. The silos are treated with red oxide primer coating and then with final colour paint coating. Then these silos are assembled and packed specially so that it will be suitable for transportation. These silos have mechanical valve in discharge part. The entire range is quality tested on well-defined parameters to ensure simple installation, less maintenance, durability and long life. On above of everything, we are having third party radiography testing for all the welding joints in our silos which we select randomly to maintain strict quality norms.
• Cement & Flyash Silo available from 40 to 500 ton capacity.
• Horizontal and vertical Screw Conveyor with hopper arrangement for silo feeding system
These are the most common silo accessories which help in maintaining a pre set pressure level in the silos. These valves start operational once the inside pressure of silos reaches the pre set pressure limit. As soon as the pressure exceeds the pre set value, these valves starts operational and helps in discharge of this high pressure
Hence preventing the breakdown of silo filters because of any excessive pressure.
The powder is transferred from feeding pumps/ bulkers to silos with high pressure. There can be a possibility of transferring of air instead of powder due to absence of powder in the bulkers, resulting in having high air pressure in silos. This can result in damage of silo or silo filter in the absence of these pressure relief valves
Uniform flow and discharge of dry bulk materials through aeration and hopper wall vibration.
Aeration to loosen product - Directional air flow forces air along bin wall, Gentle vibration keeps product flowing - No airline plugging - Patented disks seal tightly - Durable design will not tear.
Material compatible - Silicone rubber in blue or white (FDA approved) or black or white EPDM - Temperatures to 450°F (230° C).
Versatility - Numerous combinations of stems, fittings and airlines - Models for high pressure/low volume air or low pressure/high volume air.
Silo Top Filter is a cylindrically shaped dust collector for venting of pneumatically filled silos. The stainless steel body contains vertically mounted, Silo Top Filter elements
Dust filtration is based on elimination of extremely small solid particles from a certain volume of air. This is achieved through use of a filter made from fabric or non-woven spun-bonded materials which allows air to pass through but is able to withhold the dust particles. To avoid clogging, the filter medium must be cleaned regularly. Divided into two families of round and polygonal filters, each group includes a variety of choices and options. The round dust collector range includes versions with weather protection cover, suction fan or a flange connection for an existing fan. The filter media are cleaned either by mechanical vibration or by a compressed air jet. Depending on the type of dust and the application of the unit, round filters are equipped with either cylindrical bags, elliptical bags or with cartridges, the latter offering the most favourable filter surface to volume ratio. The filter media itself can be made of needlefelt, different qualities of plain or surface treated non-woven polyester in standard or antistatic version and of various other materials, again depending on the type of dust to be filtered. In this case the dust source consists of a moving mixture of powder and air pouring into a collecting hopper. On arrival inside the hopper the air must be allowed to escape, otherwise the hopper would burst. On top of the air outlet a round filter with weather protection cover is installed in order to hold back the dust. The contaminated air is blown into the filter body. While the dust settles on the outside of the cartridges, the air penetrates the filtering media and escapes through the clean air outlet at the top of the unit. To keep the media clean, groups of cartridges are cleaned alternately by compressed air jets shot inside the cartridges.
Level indicators are used to check the maximum or minimum level of powder quantity which is filled in the silo. This indicator is used to determine the maximum and minimum level of powder filled in the silo with the help of sensors. These indicators in turn give the signals to the electrical panel which shows the level via electrical lights.
In the procedure of filling the powder in the silos, as soon as the powder touches the sensor of maximum indicator, the sensor sense the touch and give the signals to electrical panel which in turn shows that the silo is about to fill. And similarly in the process of emptying the silo, as soon as the powder touch the sensor of minimum indicator, the sensor gives signal and shows that the silo is about to get emptied. Minimum - Maximum level indicators usually are used to determine filling level of the material which has 0.5 to 2.0 ton/m³ density in the silo and mostly they are assembled on bottom and top parts of the cement silo.
For closing silos containing powders or granular materials, or to close screw conveyor outlets, Butterfly Valves still are and always will be among the most widely used equipment.
Butterfly Valves consist of two high-pressure die-cast semi-bodies made from aluminium alloy, either a steel core disc coated with unique FDA-approved polymer composite or a cast iron disc, and a pre-tensioned elastomer seal.
These valves can be used for isolating or regulating flow. Operation of these valves is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs as well as being lighter in weight, meaning less support is required. The disc is positioned in the center of the pipe, passing through the disc is a rod connected to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow, regardless of valve position.
Salient Features
1) Carbon steel frame and disc
2) SINT engineering polymer lining adapted to valve disc
3) Special dust-tight seal geometry
4) 4) Abrasion-resistant
5) Easy to fit
This is a combination of horizontal and vertical screws which is used to feed the powder in the silos. The system consists of a Horizontal Screw Feeder, which is either designed for feeding from bag hoppers or from silos, and a Vertical Screw Conveyor. Material is discharged by the Vertical Screw into a weigh hopper, one or more silos, or into further conveying systems.
Fabricated parts, screws, end bearing and intermediate bearing assemblies, which offer particular maintenance-friendliness, have been specially designed for this system.
The VE Vertical Screw Conveyor system stands out for its high volumetric and mechanical conveying efficiency achieved.
Advantages and innovative features in comparison with bucket elevators and pneumatic conveying systems:
• Minimum overall dimensions
• Easy to maintain
• Few spare parts required
• Best price-performance ratio
A dust collector is a system used to enhance the quality of air released from industrial and commercial processes by collecting dust and other impurities from air or gas. We are the leading manufacturers of various type of Dust Collection Systems. The dust collection systems have a wide application in various industries such as Construction, Automobile, Chemical Industry, Boilers etc,. The units can also be customized as per client specifications. These heavy duty systems are equipped with high performance filtration systems and are fully assembled and pre wired unit that includes blower, controls, motor starter, filters and cleaning system. Our system has been especially designed to control smoke/dust in an operational area, which maintains a healthy working atmosphere. It is distinguished from air cleaners, which use disposable filters to remove dust
Dust collectors are used in many processes to either recover valuable granular solid or powder from process streams, or to remove granular solid pollutants from exhaust gases prior to venting to the atmosphere. Dust collection is an online process for collecting any process-generated dust from the source point on a continuous basis. Dust collectors may be of single unit construction, or a collection of devices used to separate particulate matter from the process air. They are often used as an air pollution control device to maintain or improve air quality.
The bulker unloading systems offered by us are manufactured using excellent quality material that is sourced from most authentic vendors after doing an extensive market research. Widely acknowledged for sturdy construction, high load bearing capacity and excellent performance; these bulker unloading unit blowers are used in cement and fly ash feeding from bulker to silos. Twin lobe high volume low pressure blower makes it easy to unload the bulkers within an hour as per material characteristics. This reduces the dependability on the availability of compressor mounted bulkers.
Screw Feeder has become a synonym for cement feeding in concrete batching plants all over the world. Apart from cement, ES-type Screw Feeders are nowadays also used for filler and other materials similar to cement. The unique design of its maintenance-free intermediate hanger bearings and end bearing assemblies c/w splined shaft couplings, as well as drive units with incorporated shaft sealing unit and its widely appreciated ball-jointed universal inlets and outlets set new standards in the industry.
The Screw Conveyor are used to transfer the cement from big bags and bags to cement silo and cement batchers. Screw Conveyor which have galvanized maintenance covers and special intermediate bearings, also are equipped with central lubrication system. This system is designed to provide operating convenience to our customers and is implemented in all Screw Conveyor as standard
Performance and technical features
• Tubular housing in standardized flanged sections with one section made to measure
• Cylindrical, tapered or ball jointed (universal) inlet and outlet with drilled flange or beaded edge or plain according to standards
• Standard inspection hatch beneath first inlet and under each intermediate hanger bearing
• Medium-heavy duty screw with splined shaft couplings
• Direct mounted single ratio gear reduction unit with incorporated, fully protected, maintenance-free end bearing assembly and self- adjusting packed gland seal
• Standard flange-mounted electric motor
• Maintenance-free aluminium-cast intermediate hanger bearings with self-lubricating slide bushes
• Space-saving maintenance-free outlet end bearing assembly with turning tool shaft connection
To have both options of bag & bulk cement feeding we offer more energy efficient & zero wear systems. This Pneumatic conveying systems offers 18 to 20 tons per hour capacity for bag & bulk cement feeding to silo. The stationary bulker is connected to twin lobe blower with necessary piping up the silo. Various capacities bulker is manually feed & pressurized to feed the powder to silos. Number of silos can be feed from one system. As system electrically consumption starts after manual feeding only. This system is exclusively designed to have practically possible & suitable feeding rates at lower connected power reduces the operating cost marginally. Very often it is observed the popular conventional manual bag/bulk feeding system is pneumatic screw pump utilized to designed extent considering laborious handlings. The systems running at 80 HP connected load for 18 to 20 tons per hour feeding rate. This pneumatic conveying system offered is the combination of fast bulker unloading with practically possible manual feeding capacity. Lower maintenance cost higher workability makes it efficient in comparison of other conventional system. Cement Feeding Systems are constructed of mild and structural steel, and mounted on a base. These pumps are equipped with pedestal blocks that support a pump screw which helps to provide a smooth, balanced operation. The screw is dynamically balanced and areas of this screw, along with other parts of the pump in direct contact with the material to be conveyed, are made of hardened, wear-resistant material and special hard surfacing where required. The screw is directly coupled to the driving motor but can be v-belt driven. Standard equipment on these pumps includes a pressurized seal and bearing assembly that extends the service life of the discharge seals by preventing the material being handled from entering the bearing area. Each pump system includes the pump, drive motor and compressed air source. It is the most versatile and speedy method of transferring bulk material from one point to nother within a defined area.
We manufacture various types of aggregate feeding systems for batching plants of different design and manufacturers. Aggregate belt feeder with rotary chute arrangement for compartment batchers, radial conveyors and shuttle conveyors for in-line type aggregate storage bins are some of them. Quality and branded bought out items like, motors, gearboxes, rubber belts are key to hassle free operations of the products. Choice of different inclinations and belt widths offers various models suitable from 30 cum to 160 cum capacity batching plants. Pre-designed and bolted structures enable faster erections and dismantling of the systems. We hold expertise in manufacturing and supplying a premium quality array of Aggregate Belt Conveyors. These products undergo stringent quality checking procedures to ensure the safe and quick movement of bulk material from one level to another level. Our esteemed customers can avail this Aggregate Feeding Belt Conveyors from us at leading market rates.
