Copper sheets - Import export

SURVOS products are optimally suited to sheet metal forming, machining and assembly technology. Our SURVOS has also been successfully used in cutting and punching aluminium sheets, steel sheets, copper and brass sheets, in cold profiling, bending, embossing, sawing and drilling aluminium profiles for decades. SURVOS detaches from a workpiece with 100% residue-free evaporation even when the parts lie flat on top of each other. Only selected raw materials of the highest purity are used for SURVOS. One of the main components is dearomatized hydrocarbons of the highest quality. As a metal processing medium that evaporates residue-free, SURVOS combines optimum lubricity with favourable values for evaporation speed, toxicology and environmental protection. All SURVOS products are classified according to REACH (EC 1907/ 2006) and do not contain any substance that is on the list of candidates for SOVHC.

SURVOS products are optimally suited to sheet metal forming, machining and assembly technology. Our SURVOS has also been successfully used in cutting and punching aluminium sheets, steel sheets, copper and brass sheets, in cold profiling, bending, embossing, sawing and drilling aluminium profiles for decades. SURVOS Plus L meets the strict food law requirements of the FDA US regulations in acc. with 21 CFR 178.3620(b) and 178.3120. SURVOS Plus has a high lubricity and quickly evaporates 100%.* * According to the specifications of the DAB (German Pharmacopoeia), an evaporation residue of < 0.01% is considered to be residue-free. The evaporation residue of SURVOS Plus L is 0.0045% or 45 ppm.

SURVOS products are optimally suited to sheet metal forming, machining and assembly technology. Our SURVOS has also been successfully used in cutting and punching aluminium sheets, steel sheets, copper and brass sheets, in cold profiling, bending, embossing, sawing and drilling aluminium profiles for decades. SURVOS – 100% residue-free* evaporating metal processing oil. SURVOS Rapid D evaporates considerably faster than the "Standard" formulation (with a somewhat lower lubricity). SURVOS Rapid D impresses, however, with short evaporation times and is 100% residue-free*. The fluid is used in particular when operations follow each other in a short cycle sequence and no residue is allowed to remain. * According to the specifications of the DAB (German Pharmacopoeia), an evaporation residue of < 0.01% is considered to be residue-free.

Our high-performance machining oil SENTOS V-LR3 has a somewhat higher lubricity compared to our SURVOS products. This product also consists of volatile components that evaporate down to a lubrication residue of 3%. All components are approved according to USA-FDA §178.3910 as surface residues for the manufacture of food packaging. This makes our SENTOS optimally suited as a lubricant and drawing agent for punching and deep drawing (even with high contact pressures), for cutting and perforation of sheets (aluminium, steel, copper, brass, zinc-plated), including transformer and electric sheets, as well as for painted and coated sheets in particular. In addition, our SENTOS is especially well suited for cold profiling, bending and embossing, as a cooling lubricant for sawing, drilling, milling and engraving as well as a lubricant for cutting non-metallic materials.

The 20 kHz roll seam welding heads with up to 3KW power are particularly suitable for continuous welding of pipes, solar absorbers, or copper sheets. Thanks to the discshaped sonotrode, ultrasonic roll seams provide continuous welds without seam interruption.