Metal treatments - Import export

CNC sheet metal processing, CNC laser parts, stamped parts, fine stamped parts, bent parts, pipe processing, cold forming, heat shielding sheets, deep-drawn parts, sheet metal parts from progressive dies, sheet metal parts assembled, sheet metal parts with surface treatment, sheet metal parts in large series, one-off production, prototypes.

Iepco AG is a Swiss production, trading and service company. For over 40 years, we have been primarily involved in the mechanical and galvanic surface treatment of metallic machine components and mould tools. In extensive research work, we have developed surface technologies that allow a special working technique. This enables us to achieve a high degree of surfaces that are suitable for production. Thanks to this economical method, production costs can be reduced enormously in a wide variety of application areas.

Oil-water-separation / degreasing bath treatment Treatment of oil-water-emulsions for surface treatment (e.g. pre-treatment of metal parts for ed-paint), recovery companies (e.g. for the treatment of alkaline emulsions for part washing), and so on. Separation of emulgated oil particles and recycling of the cleaned liquid into the degreasing bath Concentration of oil-water-emulsions for disposal Cleaning of the oil-water-mixture for indirect lead-in Principle of this process: Aqueous degreasing baths content a tenside combination, alkalines like soda, caustic soda, phosphate, silicate and further complex molecules. The degreasing bath is loosing its efficiency, when to oil content reaches some g / litre. External pollutions also degrease the degreasing efficiency. By ultrafiltration, the oil content can be separated from the degreasing bath and the oil will be collected in the concentrate. The degreasing bath will be dumped into a buffer tank and then pumped in the working tank of the

Recovery of acids and acidic rinse waters Additionally to the pickling bath treatment by microfiltration and ultrafiltration, the recovery of acid becomes more and more important. Additionally to sulphuric and hydrochloric acid, also mixed acids (HF / HNO3) can be recovered. The first step of the acid recovery is mostly a sludge separation by microfiltration. Downstream, diffusion dialysis, electrodialysis or nanofiltration is used for metal separation. For the treatment of rinse waters, OSMO Membrane Systems GmbH offers reverse osmosis or electrodialysis plants.

Synquench 100 is a non-flammable polymer quenching liquid with a reverse solubility. It is an water solution of a liquid organic polymer and anti-corrosion additives, diluted to a working concentration. Used for heat treatment of both ferrous and non-ferrous metals. In heat treatment of ferrous metals Synquench 100 can be successfully used for induction and flame hardening of various details, providing uniform hardening, eliminating the high residual stress that is typical of quenching in water and preventing the formation of soft spots and instability of mechanical properties.

English | Deutsch | Español | Português | Français | Italiano | Русский Visit our website for information in your language. Wire-Balm PROTEC WLS04 Contact lubricant used in MIG/MAG welding, MIG brazing and laser brazing processes. WLS04 ensures a perfectly clean wire with perfect feeding characteristics, for stable arcs with optimum ignition and reduced spatter output. When using WLS04 our customers benefit from increased productivity and significant reduction of downtime. Wire-Balm PROTEC WLS04 ensures maximum process safety, also with high-alloy materials or on challenging liner, and longer service life of the contact tip and liner. Further advantages: • Process stability • Easier to start moving, resulting in prevenion of ignition faults and burn-backs • Prevention of micro arcs in the contact tip • Reduction in the diffusible hydrogen content in the weld • Tested and approved by renowned welding wire manufacturer

English | Deutsch | Español | Português | Français | Italiano | Русский Visit our website for information in your language. Visco-Lotion PROTEC CE15V+ Special formula for protection of jigs and fixtures, limit stops, and brackets from hot metal spatter during welding, with integrated cleaning effect. Due to high viscosity CE15V+ forms a particularly stable protective layer in any position. Ready for application, water-based, without silicone. When using CE15V+ customers benefit from increased productivity through safeguarding of the clamps’, minimization of cleaning time, and longer service life of jigs and fixtures due to reduced mechanical stress during cleaning. Further advantages • Long-lasting protection agent that facilitates cleaning • Tested and approved for cataphoresis • Prevents sensor failures • Tested and proven in the automotive industry • Maximum process safety for users and environment. Accessories: Sprayer HSP4K, drain valve, pressure-Sprayer.

English | Deutsch | Español | Português | Français | Italiano | Русский Visit our website for information in your language. PROTEC CE15L+ Anti-spatter spray Protection from welding spatter for workpieces, equipment and tools. Metallotion provides optimum component protection for steel, stainless steel, zinc-plated steel, etc. while also featuring an integrated cleaning function (degreasing). Silicone-free, non-flammable and biodegradable. When using CE15L+ Spray our customers benefit from increased productivity as well as higher quality of end products as metal surfaces do not require further processing and come out spatter-free. Metallotion CE15L+ Spray offers maximum process safety for users (as compared with flammable spray) and environment. Further advantages: • Suitable for all conventional coating methods • Perfectly suitable to be welded over • Effective when wet or dry: Long-term protection • Internationally tested and proven solution.

English | Deutsch | Español | Português | Français | Italiano | Русский Visit our website for information in your language. Laser-Lotion PROTEC LC20A Anti-spatter agent PROTEC LC20A is optimised to protect sheet metal panels, pipes, profiles and equipment (supports). Protects any type of metal surface from spatter (steel, stainless steel, aluminium, etc.) No silicone, non-flammable and biodegradable. Laser-Lotion PROTEC LC20A ensures increased quality by preventing spatter, providing dry and clean metal surfaces, no reworking required, as well as higher productivity of the laser system as the beam moves more easily following penetration. Another customer benefits are reduction of cleaning efforts and longer lifetime for the grating (support bars) of the flatbed laser system. • No residue and a particularly low level of emissions • Process safety, also during follow-up processes (vibratory finishing, welding, etc.) • Suitable for all conventional coating

English | Deutsch | Español | Português | Français | Italiano | Русский Visit our website for information in your language. Metallotion PROTEC CE15L+ Premium anti-spatter fluid with integrated degreasing effect, PROTEC CE15L+ helps keeping metal surfaces free from hot metal spatter during welding. Intended for application to workpieces, equipment, and tools. Suitable for steel, zinc-plated steel, stainless steel, etc. Silicone-free, non-flammable, and biodegradable. When using PROTEC CE15L+ customers benefit from increased productivity (no need for additional processing of the work pieces) and increased quality with spatter-free metal surfaces. Further advantages: Effective wet or dry - long-term protection; Perfectly suitable to be welded over; Ideal suitability for coating (e.g. galvanizing, painting, cataphoresis, etc.) With integrated corrosion protection; Tested and proven internationally.