Centerless grinding and polishing

12 Station belt grinding and mirror polishing line with 8 belt heads and 4 angled buffing stations. Complete material handling to packing system and final storage of the finished and plastik wrapped product in a bundle unload system. Bundle load systems with load capacity over 1 metric ton.

Centerless grinding and polishing

Quick and easy operation with computer controls and pressure controlled grinding. Wear compensation on buffing and polishing wheels. Extended comsumable life with pressure control. Applications: Surface improvement and conditioning for : plating, descaling, decorative grinding, finishing, linishing, degreasing, cleaning, calibrating, deburring, satin finishing, brushing, polishing, mirror finishing, superfinishing, microfinishing, removing defects, edge rounding, levelling, decor finish, precision cutting, slaggrinding Workpiece and parts: tubes, bars, pipe, profiles for furniture industry, decorative stainless, shop interior, engine components, axles, precision engine parts, paper tubes, fiber and kevlar tubes, golf shafts, stainless tube, heat element, door handle, peeled bar, hydraulic cylinder rod, telescopic cylinders, chrome bar, steel bar, boiler tube, rods

Flatgrinding

Quick and easy operation with computer controls and pressure controlled grinding. Wear compensation on buffing and polishing wheels. Pressure control maximizes the life of the consumable items. Applications: Surface improvement and conditioning for : plating, descaling, decorative grinding, finishing, linishing, degreasing, cleaning, calibrating, deburring, satin finishing, brushing, polishing, mirror finishing, superfinishing, microfinishing, removing defects, edge rounding, levelling, decor finish, precision cutting, slaggrinding Workpiece and parts: Strip, tubes, squares and profiles for furniture industry, decorative stainless, shop interior, engine components, sintered metal parts, punched, laser cut, sheet metal, stamping, double disc ground parts, textile parts, ceramic parts,

Roll grinding and center type grinding

Rollgrinding machines turn the workpiece on driven rolls and center type machines hold the part between center,cone or chuck and tailstock. Between centers tight tolerances can be achieved and heavy stock removal can be applied also on light parts. The roll grinding machines with the roller bed are easy and quick to load and unload and can handle parts without center. On both systems the grinding head is travelling along the workpiece.The heads can be configured with belt grinding, polishing, stone grinding, superfinish and microfinish with tape as well as with lapping stones Applications: Surface conditioning prior to surface coating or plating. Finishing of coated surfaces like HVOF spray coatings, chrome plated rolls, rubber coatings and ceramic coatings. Stripping of hard materials like ceramic or chrome plated printing rolls for quick rework. Fine superfinishing of rotogravoure rolls prior to copper plating or engraving. Grinding, polishing, superfinishing and microfinishing of pressure rolls, sleeves, anilox rolls or printing rollers used in the graphic industry. Hydraulic cylinder surface preperation for extended life times of the product lip seals and o-rings. Tolerance grinding and grinding to specific shapes in the HSD machines. Decorative grinding and preperation of special surface textures for increased life time of doctor blades in printing machines. Descaling and removing of turning marks prior to ultrasonic testing for billerts and steel rolls and bars for steel works. Therefore machines with roller bed are most suitable. Microfinish down to Ra < 0.004 µm on mirror polished rolls for the film and foil industry. Polishing operations for the rolls used in paper mills. Workpiece and parts: paper rolls, rotogravoure rolls, cylinders, printing rolls, sleeve rolls, billets, drums, rubber rolls, steel work rolls, calander rolls, anilox rolls, ceramic rolls, HVOF rolls, granit rolls, telescopic cylinders, axles, hydraulic bars, tubes, pipes...

Superfinish machines

The shape of the workpiece and the desired surface to superfinish determins the machine used. The use of microfinish tape, honing stone or both in combination give the result in superior surface quality and geometry. We offer centerless systems, superfinish between centers, plunch superfinishers and other microfinish machines. ...learn more about these finishing technologies Applications: Surface improvements after belt grinding to Ra <0,004µm. High demand to on wear resistant coatings. Superfinish on extremly hard materials with diamond tape. Honing of hydraulic parts and axles, removing the spin characteristics on stone ground sealing surfaces, improved bearing surface, for reduced wear of seals, reduced stip slick effect. Superior surface texture compared to roller burnishing. Superfinish incorporated in automated production cells as stand alone systems or superfinish heads used in many stone grinding systems from Hercules, Naxos, Waldrich, Voith. Use in the paperindustry, military, sience, racing. Simple exchange of the abrasive enable for easy to reach finishes. To remove high peaks on steel rolls or finest superfinishing to mirror surface on foil rolls and pressure rolls. Workpiece and parts: Rolls for magnetic foil production and high gloss foils, print rolls, rotogravoure cylinders, stretch rolls, rubber rolls, sleeves, steel work rolls, cast iron rolls, granit and ceramic rolls, HVOF spry coatings, rolls for paper mills, form rolls, hydraulic parts like telescopic cylinders and bars and rams, axles, gear shafts, balancers, crankshaft, camshaft, piston rings, piston pins, valves, shock absorbers and many more ...