Polishing - steels and metals - Import export

ECOROLL single-roller tools are usually used for roller burnishing. They machine a wide range of complex contours and surfaces such as concave fillets and grooves as well as cylindrical and conical outer surfaces and bores. These tools comprise series EG, EF and FAK. EG tools are divided into tool families EG5, EG14, EG45 and EG90. They burnish cylindrical outer surfaces and bores, conical bores, plane surfaces and fillets. For deep rolling of fillets and thread root radii EF, FAK and FA tools are used. Single-roller tools consist of a tool body equipped with a tool shank, a spring assembly that allows the roller head to move with no play and very low friction. The standard version contains a dial indicator for indirect indication of the spring force. As an option, the tools can be equipped with ECOsense process monitoring for external display of the spring force. The roller head is attached to the flexible, spring-loaded section of the tool body.

ECOROLL's OMEGA system combines skiving and roller burnishing for machining hydraulic cylinders and cylinder liners. While the OMEGA skiving head cuts the cylinder's inner surface to the exact size and form required, the roller head burnishes it. The simultaneous skiving and burnishing process has almost completely replaced honing as the alternative machining process, since it is much more economic and faster. Thanks to its modular design, customized tools can be configured based on pipe quality and machining length. Sometimes for various reasons, tubes have to be skived and burnished separately or both processes have to be carried out one after the other. Therefore, all SK skiving heads can be delivered also as separate tools. SK skiving heads are then used in conjunction with GZ roller burnishing tools. In the first pass the SK skiving head peels the cylinder, and in the second pass the GZ tool burnishes it smooth.

Our offer includes professional polishing chromium-nickel steel: on the spot – in Kobamet, in the customer’s firm, abroad.

Our offer includes professional polishing chromium-nickel steel: on the spot – in Kobamet, in the customer’s firm, abroad.

We specialise in tooling stainless and acid-resistant steel. In answer to the individual expectations of our customers, we offer professional grinding, polishing, welding and glass bead blasting steel. We complete each and every order with the greatest care and attention to detail. We render our services of tooling rustless steel in a little, average and large way, in accordance with every individual specification.

Our offer includes professional polishing chromium-nickel steel: on the spot – in Kobamet, in the customer’s firm, abroad. In Kobamet, polishing corrosion resistant steel involves: polishing rods, squares, flat bars, T-bars, mouldings of stainless steel; polishing internal and external surfaces of pipes and mouldings of acid-resistant steel; polishing internal and external surfaces of knee-pieces, joints and reducers made of rustless steel; polishing untypical pieces of acid resistant steel for various industries; polishing containers of stainless steel; regeneration of surfaces and repair to different pieces of chromium-nickel steel; machining pieces of corrosion resistant steel after bending, cutting, mechanical tooling; Ra and Rz surface roughness measurement; and others.

The tools HGx-1, -2, -4, -11 machine bores, complex inner contours and fillets. Depending on the pressure supply, tools types HGx-5, -7 (integrated) and HGx-9, -10, -19 (external) machine rotationally symmetrical contours. HGx-20 and -29 are intended for narrow cylinders and thin-walled components. As accessories, ECOROLL offers hydraulic units, rotary units for the connection of turret machines. Note: Tools are listed as HGx-y, where x indicates the ball size and y the design version (e.g. HG6-2 holds a ball with ∅ 6 mm and is designed for machining cylindrical bores).

ECOROLL multi-roller tools are usually used for roller burnishing. Types G, R and RA machine cylindrical through and blind bores, stepped bores and cylindrical external surfaces including similar non-cylindrical surfaces. . RP, RK, RKA and RKAK tools are designed for plane surfaces, cones and spherical surfaces. RH/RHA tools deep roll fillets and chamfers. FA tools deep roll large thread root radii. All ECOROLL multi-roller tools can be used on CNC turning, drilling or milling machines and machining centers or on conventional machine tools. They can be characterised by reliable functioning and high precision. Adjustment of diameters is very convenient, and only nominal lubrication is required. Futhermore, replacement of wear parts is very simple. This uncomplicated maintenance and short primary processing times enable significant time savings.

We have several polishing machines. We polish only stainless steel.

Polishing is a smoothing fine machining process for a wide variety of materials, which achieves a smoothing effect through plastic deformation and leveling of the roughness peaks of the surface structure and/or through - depending on the type of polish - least to small material removal.

Gives standard brightening effect to Aluminium profiles during polishing process.

FOR ALUMINIUM AND STAINLESS STEEL

Our work starts with precise and efficient material cutting using modern machines. Our Laser and plasma cutters are available for sheet metal processing of all grades. Laser Trumpf 4kW with interchangeable table 4000x2000mm cuts mild steel of max. 18mm with both oxygen or nitrogen. Plasma Omnicut/Hypertherm where portal is also fitted with an acetylene burner; table size 6500 x 2000mm, usually cuts max. thickness 100mm

large aluminium milling operations

CNC Machining at RPWORLD meet the diverse needs of clients ranging from single part to low- to mid-volume production. Our CNC machines run 24/7, ensuring that your high precision, complex geometries parts delivered in as fast as 3 days. We have equipped with 3-axis, 4-axis, and 5-axis machines, drilling machines, lathe machines and EDM, which are designed for creating complex shapes with high precision. The cutting-edge machines offer tight tolerances DIN ISO 2768 medium (fine), and wide machining range from 1mm to 1600mm. Industries Applied: - Medical Device Manufacturing - Automotive - Scientific Instrument - Mechanical Engineering - Robotic - Design

CNC Machining at RPWORLD meet the diverse needs of clients ranging from single part to low- to mid-volume production. Our CNC machines run 24/7, ensuring that your high precision, complex geometries parts delivered in as fast as 3 days. We have equipped with 3-axis, 4-axis, and 5-axis machines, drilling machines, lathe machines and EDM, which are designed for creating complex shapes with high precision. The cutting-edge machines offer tight tolerances DIN ISO 2768 medium (fine), and wide machining range from 1mm to 1600mm. Industries Applied: - Medical Device Manufacturing - Automotive - Scientific Instrument - Mechanical Engineering - Robotic - Design

Turned parts Long turned partes, small turned parts Turned, milled and grinded parts Thread inserts in brass, steel and stainless steel Possible materials: Alloy AlCuMgPb, AlZn5,5MgCu etc. Brass CuZn39Pb3, CuZn40Pb2 etc. Stainless steel 1.4301, 1.4305, 1.4571, 1.4401, 1.4101 etc. Steel Machining steel, St52, St37, C45, etc. Special steels Titan, Hastelloy, Copper, Bronze etc. Surface treatments may be done as follows: Galvanizing, nickel, brown, hot-dip galvanizing, phosphating, anodizing, chrome plating, painting, powder coating, plasma coating, sandblasting, Tuflok coatings. All common surfaces as VDA standard are possible (zinc-nickel, zinc flake). Heat treatments such as Plasma / gas nitriding, carbonitriding, hardening, carburizing, vacuum hardening, tempering etc.