Tailor made
Coolant lubricants and grinding coolants
“As individual as your machining process is, as tailor-made we manufacture your cooling lubricant”. Our specialists will be happy to advise you on the basis of your machine specifications and material-specific requirements.
Tailor made
Cooling lubricants
Graconol Plus – the latest generation of cooling lubricant.
Made from up to 70 % renewable raw materials. The use of Resonate Technology achieves an optimum balance between relubrication time and residue-free evaporation. No explosion hazard* for systems with extraction device. No scoring due to delayed relubrication effect. Low evaporation heat guarantees an optimum cooling temperature and reduces stresses and deformations in the workpiece for high-precision results.
GRACONOL Plus remains cool and non-flammable even in highly thermally demanding processes. This is made possible by continuous development together with the customer. GRACONOL Plus impresses with its excellent cooling, outstanding corrosion protection and excellent flushing capacity, which makes chip removal easier than ever. It also evaporates without leaving any residue.
With perfectly matched aerosol behavior and high process reliability proven by thousands of applications, GRACONOL Plus ensures efficient lubrication and cooling in the machining process with minimal loss through atomization.
- Residue-free evaporation: no white edges
- Safety: No hazardous goods, convenient storage and no risk of explosion* during extraction.
- Optimized lubrication & evaporation time reduces consumption and significantly optimizes the result – less scoring, longer lubrication and ensures efficient nozzle supply with low consumption.
- Less heat of evaporation: Graconol Plus generates less stress in the workpiece, which improves the precision of your machining operations.
- Machine-friendly: Significantly smoother running of the machine and low milling vibrations
- Simple storage and shipping: No hazardous goods labeling means simpler and more cost-effective shipping and uncomplicated storage.
Experience the future of cooling lubricants with Graconol Plus. Efficient, safe and powerful – for optimum results in your production.
*Please note: The final assessment of the explosion hazard and approval is the responsibility of the safety specialist on site
Graconol Plus does not contain any water and does not contain any halogens, so it is not susceptible to rust.
No, because it evaporates without leaving any residue after a defined time, depending on the flow rate.
No, care has been taken to ensure that it does not attack seals in any way.
The pressure of the pump should be set below 2 bar, but requires some trial and error, depending on the workpiece. Constant flow rate at 1 bar.
Evaporation time can be accelerated by adding air, without loss of quality.
Thanks to the use of high-purity ingredients in Graconol as a volatilizing cooling lubricant, the component can be processed directly without cleaning. This guarantees a high degree of precision and surface quality, especially for demanding components such as those from the aerospace, automotive and other sectors.
What are the advantages of machining with Graconol as a cooling lubricant?
- Additional cooling effect through evaporation ensures longer tool life at higher feed rates and infeeds.
- Clean, dry workpieces that can be further processed (welding, anodizing, etc.) directly and without washing.
- Easy and time-saving cleaning of the machine, as the chips are dry and no residues of the cooling lubricant adhere to the machine.
- Economic as well as ecological recycling of aluminum chips – no residues.
- Sustainable, since renewable resource.
Areas of application
- simple heavy machining
- Turning, milling, drilling, sawing
- Can be used on individually filled machines as well as central systems
Graconol WM – Concentrate (6 to 8%)
Graconol WM is an innovative and label-free high-performance cooling lubricant in the form of a water-miscible concentrate. For use with all materials.
At a concentration of 6% – grade 0 (no corrosion). DIN 51360/2.
Features:
- label-free and boron-free
- very economical due to high dilutability
- to be used for machining steel, cast iron, high-alloy steels and aluminum
- Good technical stability and long emulsion service life
- good cooling and rinsing capacity
- good anti-corrosion properties
- stable emulsions with make-up waters from 10 °dH to 30 °dH
- Emulsions are stable in use up to water hardnesses of 60 °dH
Fields of application:
- for general machining, e.g. turning, milling, drilling, sawing
- can be used on single-filling machines as well as central systems
Observe instructions on label and EC safety data sheet! Our technical specifications have been prepared carefully and to the best of our knowledge. Due to the large number of possible influences during the processing and application of the products, they do not exempt the processor from carrying out his own conscientious tests! No legally binding assurance of specific properties or suitability for a specific purpose can be derived from our information. Existing laws and regulations must be checked and observed by the user of our products on his own responsibility before use.
Mineral oil content: approx. 45
PH value 5%: up to 9.9 – decreases during use
Corrosion protection DIN 51360/2 6% – grade 0 (no corrosion)
Refractometer factor (%/°Brix) 1
Areas of application
- from 6 % light – medium chip removal: (60 ml concentrate + 940 ml make-up water) – cast iron, steel and aluminum
- from 8 % medium – heavy chip removal: (80 ml concentrate + 920 ml mixing water) – all other metals and alloys
- Turning, milling, drilling, sawing
- Can be used on individually filled machines as well as central systems
Graconol ECO
Graconol ECO is a synthetic, mineral oil and nitrite-free high-performance universal abrasive coolant/grinding concentrate, which is preferred for grinding operations due to its exceptionally good corrosion protection properties. Extremely low foam ensures problem-free tracking of the sanding processes.
The product has very good grinding and rinsing properties with high corrosion protection and long emulsion service life in both soft and hard preparation water.
Areas of application: Surface finishing, e.g. grinding, deburring, sharpening
Materials: Graconol ECO has been specially developed for heavy-duty grinding of ceramic, steel and cast iron surfaces, as well as plastics and non-metals
Economy: As it is a concentrate that is mixed with water at only 6-8%, this results in an extremely economical price/liter
Cooling & rinsing capacity: Extremely good rinsing & cooling capacity with high thermal conductivity
Service life: High technical stability and long service life are guaranteed when used properly
Composition: Aqueous emulsion
Concentrations: The following concentrations can be used as a guide for mixing with mixing water: Cast iron, steel and aluminum: 6 % / Grinding: 10 %
Shelf life: Graconol ECO has a shelf life of 24 months at a temperature of 5oC– 40oC
No explosion hazard according to EU A.14
Viscosity: Graconol ECO (concentrate) has perfect flow properties. Prevents the formation of foam, depending on the concentration
Health: synthetic, skin-friendly, low-foaming and without added halogens
Contact.
Contact.
Graichen Production and Sales Ltd.
Darmstädter Str. 127-129
D-64625 Bensheim
Germany
info@graichen-bensheim.de
Fon +49 (0) 6251 / 770 788 – 0
Fax +49 (0) 6251 / 779 – 01
The information and recommendations, whether technical or otherwise, are provided to the best of our knowledge and belief. The recipients of this information and recommendations must themselves ensure that the products and recommendations are suitable for their machines and applications.
Graichen Produktions-und Vertriebs GmbH shall in no event be liable for any damages or losses of any kind arising out of the use of or reliance on this information/recommendations and reserves the right to make changes to the information and/or recommendations at any time without prior or subsequent notice.