HUBLI FILTERS AND CONEYORS Hubli, Karnataka

HUBLI FILTERS AND CONVEYORS scraper conveyors are suitable for handling short powdered chips and sludges from the coolant effectively from high chips producing machines like SPMs etc.. Available in width 50 mm to 1500 mm width. Safety tripping arrangement is a standard features. Scraper Drag conveyors (which are also called scraper chip conveyors ) are very well suited for applications with dry cast iron, wet cast iron or aluminum applications generating fine chips where coolant cleanliness is not critical. Custom-designed to fit any applications, Hubli Filters And Conveyors scraper chip conveyors can be extended to lengths as required for moving material short or long distances. Using a simple chain design with spaced cross bars acting as scrapers, they pull material across a smooth flat bed.

magnetic coolant filters are used as primary coolant filters, which are normally used in grinding applications, this coolant filters can be coupled with paper band filters for further accuracy of coolant filtration. Magnetic coolant filter is a optional coolant filters for grinding. hubli filters & conveyors  magnetic coolant filters designed for filtering coolant oils contaminated with ferrous materials. These equipments are light weight, compact design and easily be installed. These magnetic coolant filters are manufactured in 2 models, plain & slotted. model slotted the body is fabricated in thick sheet metal. The magnetic drum is slotted type with powerful ring magnets. The magnetic field will be throughout the periphery. This produces magnetic field 30 mm above the drum. Very fine particles will be arrested without slip. The magnetic material used will not loose its strength even after number of years of use.magnetic coolant filter with 100 to 1200 liters per minute filtering capacity are available in single construction. model plain the magnetic drum is made out of powerful ring magnets which also produces field 30 mm above the drum. Very fine particles will be arrested without slip. The magnetic material will not loose its strength even after number of years of use.these filters are available in 30 to 500 liter per minute filtering capacity. These filters can be coupled with hydrocyclone, paper band, cartridge filters etc. And are also manufactured as per customer requirements. gear box the drive of the drum is achieved by double reduction worm and worm wheel. The worms are made in high carbon steel, hardened and ground which run on sealed ball bearings. The worm wheels are made in high wear resistance materials. An oil indicator is provided to ensure the level of oil in the gear box. This box is designed for continues and trouble free running for years. working principles the contaminated coolant from the machine is fed into the inlet of magnetic filter / magnetic coolant separator. As it passes through the gap between the drum and the body, the dust particles are arrested by the magnetic drum. A synthetic rubber roller mounted on springs, squeezes the dust and allows only dry power, which is further scraped out from the drum by scraper and is collected in the dust collecting tray. The filtration level achieved will be almost 95% for ferrous particles. application these magnetic separators / magnetic filters can be used with all types of grinding machines such as cylindrical, center less, internal, surface, double-disc & roll-grinding machines. These can also be used for filtering honing oil of honing machines.

Paper band filters are the secondary coolant filters which are used to recycle the coolant/oil generated from the grinding machines. These coolant filters consists of magnetic coolant filters assembly and secondary coolant filters i.e paper band filters. Hubli Filters And Conveyors  Paper band filter unit is fabricated in steel. This entire unit is fixed on a coolant tank with a pump to supply coolant to the machine. The filtering paper is spread over an endless stainless steel mesh conveyor which is connected to a geared motor. this uniquely designed conveyor prevents overflowing of the liquid and the full width of the filtering paper is used. the movement of the filter paper is controlled by a float switch which actuates the geared motor. Hubli Filters And Conveyors  paper band cum magnetic coolant Filters/Clarifier involves our standard ATP or TAP Model Magnetic Coolant Clarifier. the powerful magnetic drum driven by a heavy duty geared motor designed to run continuously. OPERATION The contaminated coolant liquid is first passed through the magnetic filter which separates almost 95% of the ferrous particles. The liquid further passes through filter which paper where all the nonferrous particles like grinding grit, stainless, brass or aluminum are filtered. As the porosity of paper gets filled up due to accumulates the liquid level rises. This triggers the float switch which starts the geared motor and fresh paper from the reel is pulled forward automatically. Now the liquid passes through the fresh paper and float switch shuts down the APPLICATION Paper band cum Magnetic coolant Clarifier offer the excellent means of filtering both ferrous and nonferrous particles. Where high degree of purification id required and contaminates differ in from, size and composition. Paper band Filtering system as a rule gives best results. Paper band filters are recommended for Grinding, Honing, Transfer lines and Machining center. It also can be used for rolling mills for filtering coolant which helps to improve the surface finish to the sheets. ADVANTAGES High efficient way of filtration guarantee fine finish, dimensional accuracy, increased tool life. Keeps your machine clean & reduces costly machine down time for periodical cleaning. Avoids bacterial growth and wastage of expensive coolants. Since the complete filtration system is automatic, No manual attention is needed Where heavy stock removal increases the temperature of the coolant. this system of filtration due to sufficient exposure to air helps to control the same.

Fully automated our compact band filters are easy to operate and provides cost effective solution for filtration. These filters are specially designed for space efficiency and require only 20% of the space as compared to other conventional band filters. The hydrostatic head and the perfect sealing of the machine ensure that there is no leakage or overflow of the material and high filtration efficiency is achieved. Engineered to precision, these filters well suited for high flow rate and dirt content. Paper cartridge, washable cartridge, and stack type filter elements are available. System used to achieve final filtration level. Range: 30 LPM to 1000 LPM in one module. Suitable to max, working pressure 30 bar & pressure drop 0f 3 bar across filter. Clarity level : 75 microns to 3 microns.

HUBLI FILTERS AND CONVEYORS hinged steel belt chip conveyors are been specially designed keeping in mind the hazards that are normally encountered with conventional chips and swarf Conveyors, The Hinged steel belt is pressed in extra heavy duty sheet and perfect guiding of rollers ensures minimum friction and noise free operation. The body compact in size occupies small space but due to extra chip space can handle large volume of chips. The pitch of the hinged steel belt is 4 inch, 2.5 inch, 1.4 and 1.5 inch, width varies from 6 inch to 24 inch depending upon the volume of chip to be handled. Available in various configurations straight or inclined from 15 degree to 75 degree. Variable or fixed speed drives as per requirement can be supplied. A safety clutch arrangement with adjustable torque prevents damage to metal belt and the drive, in case of jamming. Where large volume of chips are produced, such as in multi Spindle Automats, CNC Machining Centre, SPM’s CNC Turning centre, etc. are to handle components in heat treatment furnaces, the continuous operation ensures least machine down time and minimum labour.

The Filters and Chip Conveyors have been supplied to both indigenous and imported machines and are also used as original fitment by many machine tool builders. Our company has wide range of standard models to choose from and speciallarge conveyor systems can be designed and supplied as per the customer requirement and applications. We deal in the following products: