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Machine Coolant Health and Safety - Carbide Processors

Breathing grinding machine coolant with dissolved cobalt is a real danger. Filtering the cobalt out of the machine coolant before it dissolves helps lessen that danger. Breathing grinding machine coolant with chunks of wheel and carbide in it causes problems at least five ways. 1.The machine coolant alone causes problems. It can cause a rash ...

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Mobile Intermittent Asphalt Mixing Plant

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IonoGrind – 2 in 1 multifunctional fluid

IonoGrind is the right medium for eroding and grinding polycrystalline diamonds, HSS and hard metals since its special composition mean that cobalt leaching is minimized. Tools with polycrystalline diamonds are becoming increasingly important. Here, too, IonoGrind with its EP additives, shows highly effcient grinding results.

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Ultrakuhl S-CO Carbide Grinding coolant

Description. Carbide grinding coolant Ultrakühl S-CO is a synthetic long service life grinding fluid specifically designed to inhibit the dissolution of cobalt when working with high cobalt alloys and tungsten carbide. Developed for high performance and ultra-low ing for single sump or centralised systems.

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Towerkem 552-CGF Synthetic | Tower Metalworking Fluids

TOWERKEM 552-CGF was specifically formulated to eliminate or minimize the leaching of cobalt from carbide. The use of TOWERKEM 552-CGF reduces operator risk of cobalt-related dermatitis by preventing cobalt leaching into the coolant. TOWERKEM 552-CGF uses our CLEAN FLUID TECHNOLOGY to continuously clean the machine as the coolant circulates.

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Directing coolant into the right place, at the right speed ...

the machine over that entering the machine. The energy going into the coolant can come from the abrasive process, chip cooling, wheel cooling bed flush and bearing cool-ing. Other models use a fixed flow rate of 25 gpm/in. of grinding width. I use a flow rate based upon the grinding power required during the process, because more aggres-sive ...

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Wholesale Grinding Coolant Filter Paper Manufacturers and ...

Grinding Coolant Filter Paper - Manufacturers, Suppliers, Factory from China. We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Grinding Coolant Filter Paper, Canvas Conveyor Belt Air Slide Fabric, Bag Filter System, Polyester Filter Cloth, Electroplating Liquid Filter Paper.

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Endmill Relief Grinding - Practical Machinist

A 1800 RPM or slower bench grinder with mist coolant and a shop vac can be very handy for modifying carbide. Nice thing about mist coolant is the coolant is never reused. Outside of the obvious problems with exposure to dry dust (black lung disease) when you flood grind carbide you have a problem with the cobalt.

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Choosing a Grinding Coolant

I currently use the Grindclean coolant and it works as good as the Weinig Too cool but is better than the Weinig Rondo coolant. The Weinig Two cool and the Grindclean both have additives that prevent leaching of cobalt from grinding carbide (turns the water red). The Weinig Rondo cool does not have this additive to prevent leaching of cobalt.

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Grinding and Cutting Fluids for Saw Mills and Forestry

GRINDING / CUTTING FLUIDS FOR SAW MILLS & FORESTRY. Full synthetic grinding fluid for use on tungsten carbide containing material. Very low leaching of cobalt from Tungsten Carbide metal. Multi-purpose fluid for all grinding operations & metals including copper & copper alloys. Pack size available: 20 litres, 205 litres.

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Choosing a Grinding Coolant - WOODWEB

The Weinig Two cool and the Grindclean both have additives that prevent leaching of cobalt from grinding carbide (turns the water red). The Weinig Rondo cool does not have this additive to prevent leaching of cobalt. So in short, all good products just make sure you get the coolant that best serves your needs. Oh the Grindclean also has a smell ...

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Cobalt-Tungsten Carbide anticipated to cause cancer ...

Not only is the grinding dust from of carbide grinding a danger to operators and other workers in the vicinity of the grinding machines when dry grinding but using the wrong grinding coolant can add to the problem by promoting the leaching process by which Cobalt is leeched out of the grinding particles and into the coolant while submerged in the coolant tank.

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Water Based Coolants - GrindClean Lubricants LLC.

GK 05 Synthetic Water Soluble grinding coolant. GrindClean Lubricants is proud to offer GrindClean GK 05 water-soluble synthetic grinding coolant for companies grinding carbide or steel. GrindClean GK 05 is a concentrated high-performance coolant designed to dramatically reduce cobalt leaching in the machining and grinding of tungsten carbide.

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Cutting tool manufacturing and cobalt leaching Oil Filtration

Factors and reasons for cobalt leaching? A carbide tool's cobalt binder is readily attacked and dissolved by aggressive acidic liquids such as contaminated grinding oil or coolant. The higher the oil's acidity or, the longer the tool's exposure to acidic oil, the worse the leaching will be. Heat is another factor.

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cutting, grinding and parts washing fluids

of cobalt leaching from the work piece results in a better surface finish, improved structural ... grinding operations on even hard-to-machine alloys. SemiSpar HD provides multimetal ... Use with 1000 plus psi through-spindle coolant or high pressure grinding applications. Anti

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Grindex 10 CO - Blaser

Art.No. 1100-04 Grindex 10 CO Description Grindex 10 CO is a synthetic, water miscible, mineral oil free cutting fluid for grinding. Due to special additives cobalt leaching from carbide is effectively reduced. Range of application Grinding fluid designed for grinding of carbide as well as cast iron and steel alloys. Product properties Benefits

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Coolant for Diamond and CBN Wheels - Eagle Superabrasive

Water-soluble synthetic grinding coolant for companies grinding carbide or steel. Synthetic coolant is a concentrated high-performance coolant designed to dramatically reduce cobalt leaching in the machining and grinding of the tungsten carbide. If you have problems with your coolant turning pink due to cobalt leaching, then you should try ...

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DoALL Kleen-Kool

Kleen-Kool is a clear, amber synthetic cutting and grinding fluid. Kleen-Kool is formulated with a premium EP (extreme pressure) package. Kleen-Kool is designed primarily for moderate to heavy machining of ferrous and non-ferrous metals. It is operator and environmentally safe, exhibits good detergency, and rejects tramp oil.

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Syn-Tek Synthetic Coolants - dyna-plex21c

Dyna-Plex 21C Syn-Tek 535 is a heavy-duty synthetic coolant with low cobalt-leaching qualities. It is intended primarily for machining and grinding carbide. The refractometer multiplier for this fluid is 2 .8. Fluid Maintenance: Check the coolant concentration daily. Use at 5% – 10% for machining and 3% – 5% for grinding applications.

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Towerkem 554-CGF | Tower Metalworking Fluids

TOWERKEM 554-CGF was specifically formulated to eliminate or minimize the leaching of cobalt from carbide. The use of TOWERKEM 554-CGF reduces operator risk of cobalt-related dermatitis by preventing cobalt leaching into the coolant. TOWERKEM 554-CGF uses our CLEAN FLUID TECHNOLOGY to continuously clean the machine as the coolant circulates.

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Cobalt Grinder Synthetic Coolant Concentrate

Hangsterfer's Cobalt Grinder is a pure synthetic coolant deigned for the grinding of carbide. Cobalt leaching is a concern when grinding carbide materials with water based coolants, and the Cobalt Grinder addresses these issues. Designed with the ability to inhibit cobalt leaching, this product allows for the use of water when grinding

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Metalworking Coolants - Falcon Industrial

Formulated to prevent leaching of cobalt binder. Will not turn fluid a sticky reddish to purple color from cobalt leaching. DURAKUT 9025 – High Performance Synthetic Cutting & Grinding Fluid. DuraKut 9025 is very heavy-duty synthetic cutting and grinding fluid for machining of most metals where good extreme pressure and rust protection is ...

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scratching the surface of grinding coolant

In most conventional surface grinding coolant applications it is rather easy to make a good recommendation. Typically the operation calls for a product with little or no extra wetting or lubricity characteristics. The main features of the coolant is its' ability to flush the swarf, (metal fines) away from the work area and to provide rust protection for the part and machine …

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Synthetics Cutting & Grinding Fluids - Master Fluid Solutions™

TRIM C276 is a synthetic coolant that meets the needs of the most modern and demanding manufacturers. C276 makes use of the latest synthetic coolant formulation and specially synthesized oil to produce a versatile product that is clean running, has great sump life, and is kind to both machines and operators.

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In Grinding, Coolant Application Matters

Although the function of the grinding coolant is primarily to cool the process, it also has to cool the grinding wheel (very important with resin-bonded diamond wheels), allow the lubricants in the coolant to do their job (especially important with single-layer superabrasive wheels), flush the chips from the machine and workpiece area, and ...

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Machine Coolant Health and Safety - Carbide Processors

Cobalt leaching is at the heart of three potentially costly problems. First, it reduces the performance and life of the tool. Next, cobalt is believed to be responsible for health problems in some workers, causing dermatitis in handling the fluid and respiratory distress from contaminated machine coolant mist.

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Chemetall Group - Tech Cool®

Excellence: Tech Cool® technology & coolant laboratory services. Our versatile portfolio of high-performance Tech Cool® technologies is suitable for light to heavy duty grinding and machining applications. Our processes are designed for a broad range of substrates such as steel, iron, cast iron, copper, brass, aluminum, alloys and composites.

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CHEMISTRY CU ASHBURN 4100 CUT 360

than other syntheticcoolants and is fortifiedwith additionaladvanced additivesthat resist cobalt leaching. It also has excellent control, sump life and rust protection. APPLICATION Recommended for the grinding of carbide. NOTES • Use Ashburn Machine Cleaner for quick and thorough pre-cleaning of machine tools and coolant systems.

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Water Soluble Metal Cutting Fluid, Cutting Fluid, Cutting ...

Water Soluble Metal Cutting Fluids. Water soluble cutting fluids-conventional, Semi synthetic and synthetic for all types metal components and machining applications. RoHS Certified, Long sump life, Excellent machine cleanlines, Formaldehyde (bidocide) free, Chlorine free products. All Metal Cutting and Grinding .

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Stellite / Talonite health concerns (!?) | BladeForums

Coolant from tungsten carbide wet grinders often had very high cobalt levels, while coolant from stellite wet grinders had much lower cobalt concentrations. Cobalt may leach into recirculated coolants from the fine grinding particles, but since cobalt is part of the alloy in stellite, it may be less available for leaching than in tungsten carbide.

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Clear-Safe Grinding Oil #1 - Cutting Edge Fluids

Clear-Safe Grinding Oil #1 is a high-performance, synthetic oil-based grinding fluid designed for use in CNC grinding machines utilizing diamond and CBN grinding wheels. It is bright and clear oil that affords exceptional visibility, while allowing optimum operating speeds and stock removal.

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The Carbide Grinder | Spartan Chemical

The Carbide Grinder is a dye and perfume free synthetic fluid specifically formulated for grinding cemented carbide (tungsten or titanium carbide) materials with cobalt leaching inhibitors incorporated in its formulation to eliminate or greatly reduce cobalt leaching effects found in most coolants. The Carbide Grinder inhibits cobalt leaching so frequent recharging …