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1 Products availableWe are leaders in the market for providing best range of Drum Type Separators, Coolant Filtration System For Grinding, Coolant Filtration Solution For Cast Iron Machining and Wood Chip Briquetting Machine
Magnetic coolant separator is device which cleans coolant liquid of very fine particles; it removes chips from the milling or grinding liquid. It has light and compact structure having strong magnetic power which can remove very fine particles. For precise grinding operations uninterrupted flow of oil is must. The magnetic separator ensures the uninterrupted flow of the liquid.
A magnetic drum with close dense magnetic field is assembled on non-magnetic SS shaft. Magnetic pole shoes are projected out to form fins, for better magnetic field alignment around the drum. The drum is rotated very slowly by a geared motor drive.
A non-magnetic SS trough holds the dirty fluid close to drum. Magnetic dirt is picked-up by magnetic field & is attached to the finned drum.
Slow rotary motion dumps the dirt collected on closely contoured scrapers. Extended scraper dumps the dirt collected to a bin. Size & number of fins is selected depending on the flow of fluid, viscosity of fluid & quantum of dirt to be handled. Positive rake scraper is selected for volatile fluid like water based emulsion while negative rake scraping is selected for oils. Negative rake scraper keeps the fluid away from bin.
Features & Benefits
Swarf is generated in any type of material removing process. The swarf generated in machining is typically is of high volume and weight. Transportation of these chips from the point of generation to the scarp yard is a very tedious, time consuming and labourious job. Leaking coolant from these chips also makes the shop floor look dirty. If these chips generated are curly it adds to these problems.
Veeraja provides complete solution of swarf removal from machine bed , common conveying systems, chip crushers and chip briquetting machines.
Features & Benefits
Pressure filters housing are pressure vessels in which cartridge filters / elements are assembled. These elements can be of various micron rating from 300 micron to 1 micron and suitable different type of fluids like water based emulsion, cutting oils or washing fluids.
The filter housing are manufactured in carbon steel or stainless steel and tested for 2 times the working pressures.
In any coolant application scum is generated. If this is not removed it affects the coolant life. A belt skimmer is a very simple product to remove the floating oil.
A belt skimmer is mounted on tank tops. The unit consists of two (2) pulleys. Care is taken that the bottom pulley is below fluid surface level. The top pulley is connected to a geared drive. An endless belt of polyurethane material rotates on the pulleys. Bottom pulley has a self-tensioning arrangement to compensate expansion of belt over time. Fluid flows slowly over the belt leaving the floating oil on the surface of the belt.
The belt scrapes through a pair of nylon scarpers near the top pulley. The scraped fluid is collected a tank. The separator tank is specially design with adjustable baffles. This separates the additional water content and diverts it back to the main tank.
A disc skimmer is very useful for small tanks with no level variations. Due to robust and simple design it is generally preferred for small individual tanks.
This type of skimmer uses disc instead of belt. The skimmer frame structure is mounted on the top of tank coolant collection tank. A stainless steel disc is dipped in coolant surface from top of the tank. The Disc rotates in clockwise direction. Oily scum adheres to the disc surface and wiped and dumped in scum arresting bin. Disc Skimmers using steel discs of Dia-350MM (Depth 100MM) Model. We also provide Split type using disc Dia-425MM (Depth 250MM) with Chain drive mechanism to split the Disc from motor center to shift the Disc downwards to get more depth using same disc dia. All small models are having built with decanter tray arrangement to further separate the oil from the collect Skimmed mixture and water ETC mixture to return back the coolant, Washing liquid etc. back to the tank. Only pure oil is collected.
Features & Benefits
Scraper Conveyer is a simplest device to handle course dirt in bulk. It can be designed in several forms: inserted in a machine tunnel or placed at the bottom of dirty fluid holding tank. It also can be used in combination with a verity of filtration / separation devices.
Wipers are attached to a moving chain placed in trough (tank) holding dirty cutting fluid. Sediment course dirt is moved along with the wipers in a bin placed at one end of trough.
The sketch shows two basic types of conveyers. Type A is normally used in machine tools, in combination with a magnetic separator (optional) to handle finer magnetic dirt. Type B shows a scraper conveyer placed at dirty fluid holding tank, in combination with Up-flow drum filters (optional) to handle large quantity of non-magnetic dirt.
Features & Benefits
Grinding process is used to generate better surface finish on components. Alongwith the removal of metal particle, the grinding wheel is also consumed. If proper filtration is not provided these particles escape the filtration system and generate scratch marks on the surface deteriorating the Ra and Rz values. The particles also clog the grinding wheel, which needs to re-dressed frequently. This increases the consumption of the grinding wheel.
A CFS for Grinding process is sized based on wheel grit size, viscosity of fluid and material of component. As the viscosity increases or the grit size becomes finer, the flow velocity through filter media has to be reduced to achieve desired results.
A CFS for grinding is similar to indivisual filtration system but at a much larger scale. Dirty fluid alongwith grinding muck falls into the vacuum filter. Dirt cake is generated on the filter media ( check the actual working ). Clean fluid is directly pumped back to the machines.
Features & Benefits
Aluminium is vastly used in automobile components. Various operations like drilling tapping on such components generate large quantum of chips. Individual filtration system are prone to breakdowns and do not give required filtration levels resulting in low coolant life.In a CFS, Dirty fluid along with chips is collected in the dirty tank. This tank has a continuously moving scarper conveyor which removes the chips that settle down. A rotating mesh drum is placed inside this tank. The fluid passes through the mesh drum while the chips are separated on the outside. The filtered fluid drops into a clean tank. Clean fluid pump supply pressurized fluid to the machines. Sizing of the tanks, mesh drum and pumps is done based on your total flow requirement. In addition fine filter housing can be provided for through spindle coolant.
Features & Benefits
Cast Iron is used for most major engine components and motion transmission. Various operations like drilling tapping and turning on such components generate large quantum of chips. Indivisual filtration system are prone to breakdowns and donot give required filtration levels resulting in low coolant life.
In a CFS, Dirty fluid along with chips is collected in the dirty tank. This tank has a continuously moving scarper conveyor which removes the chips that settle down. The coolant then passes through drum type magnetic seperators mounted on the side walls of the scraper conveyors. This ensures that the complete flow passes through a dense magnetic grid. The filtered fluid drops into a clean tank. Clean fluid pump supply pressurized fluid to the machines. Sizing of the tanks, magnetic drums and pumps is done based on your total flow requirement. In addition fine filter housing can be provided for through spindle coolant.
Features & Benefits
Some application require constant mixing or stirring or agitation. This can be achieved by Veeraja agitators.
A geared drive rotates a set of blades at a predetermined speed. The design of the blades and the speed of rotation is determined based on its application. Sizing is done based on tank size, application viscosity.
Storage of chips and recovery of precious metal cutting fluid is of primary concern in this industry. Traditionally hydraulic presses are used to recover the fluid by compressing the chips in briquettes or tablets.
The traditional design has a hydraulic cylinder, which presses the chips in a mould. But this design is costly and consumes lot of space and power.
Veeraja has designed a new product with high production capacity but still keeping the price and space requirement low.
Features & BenefitsOur experts will always be happy to help you select proper product / combination of product for your industry application.
Shivane, Pune, Maharashtra 