Brochures Metal Processing
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INNOVATIVE DEBURRING AND GRINDING MACHINES DEBURRING · EDGE ROUNDING · GRAINING · OXIDE REMOVAL

LOEWER – Disc technology for sheet metal deburring Finding a suitable solution for deburring and rounding sheet metal depends on a number of factors such as the cutting quality, the sheet material, the dimensions of the part, the number of pieces and the edge quality required. A deburring machine should achieve an even result on all edges, regardless of the contour of the workpiece. The abrasive tools should also wear evenly in order to avoid time-consuming calibrating or readjusting. In order to meet the above requirements our engineers quickly recognized the advantages of the disc...

Our disc tools The desired deburring and edge rounding results can only be achieved using the right combination of disc tools and machine. LOEWER has developed several unique discs to achieve optimal results. For example our legally protected (DBGM) CombiDisc removes hard burrs of up to 3 mm height effortlessly. Our special MediumDisc with additional hold down rings (patent pending) rounds the edges of very small, lighter parts. Our disc tools are available in different diameters to suit our different machine models. In particular the DiscMaster 2TD, 4TD and the BeltMaster K4TD can use all...

DEBURRING · EDGE ROUNDING · OXIDE REMOVAL Versatile through-feed machine for laser job shops in working widths of 1000 mm, 1500 mm or 2000 mm The DiscMaster 4TD is equipped with four disc units which oscillate continuously over the full width of the feed belt. This unique technology offers great deburring and edge rounding results at a very low operating cost. A good selection of disc tools for different applications makes the machine extremely versatile. ▪ deburring and edge rounding in one pass ▪ removal of high burrs and spatter ▪ 360° uniform edge rounding from all angles and directions...

DEBURRING ■ EDGE ROUNDING ■ GRAINING ■ OXIDE REMOVAL BeltMaster K4TD Versatile grinding, deburring and edge rounding-machine in 1350 mm working width The BeltMaster K4TD is equipped with the same disc technology as the DiscMaster 4TD. In addition it offers a wide belt unit in front of the discs making it even more versatile. The wide belt unit is used for creating an optical graining finish or for removing very strong burrs. DiscMaster SF Top and Bottom deburring, edge rounding and/or oxide removal in one pass The DiscMaster SF works with oscillating disc stations from top and bottom. ■...

DEBURRING · EDGE ROUNDING · OXIDE REMOVAL Straightforward, fast, good value for money Deburring and edge rounding unit for small and medium production runs. ▪ 3 to 4 times faster than manual deburring ▪ easy to use with swinging arm and weight compensation ▪ high friction table cover, dust drawer and extraction outlet ▪ rotatable head with deburring and edge-rounding tools Planetary head technology for large through-put in 1350 mm working width Ideal for deburring or edge rounding aluminium parts. ▪ planetary head features rotating discs with additional head rotation and oscillation ▪ 360°...

DEBURRING ■ EDGE ROUNDING CrossMaster DD Affordable and quick deburring of small parts in working widths of 150 mm or 300 mm The CrossMaster DD works with two rotating discs in a row, one for deburring and one for edge rounding. ■ for small parts > 20 mm diameter ■ even wear of disc tools ■ variety of disc tools for deburring, edge rounding, upformed 3D-parts or foiled parts CrossMaster D-500 The solution for very thin sheets in a working width of 500 mm The CrossMaster D-500 works with one large disc from the top. ■ special disc for processing and holding down very thin sheets ■ for...

DEBURRING ■ EDGE ROUNDING TwinMaster TbD-600 Heavy deburring machine for flame-cut parts in 600 mm working width ■ ideal for parts with varying degrees of thickness and high burrs ■ unique TwinBelt unit for high deburring power ■ optional floating head system to compensate distortion of up to 6 mm ■ quick change of abrasive belt ■ large disc unit for rounding edges ■ magnet over full working width for holding down small parts The unique TwinBelt unit (patent pending) The core of the TwinMaster is the unique TwinBelt unit. The abrasive belt in combination with a very soft contact drum leads...

DEBURRING · GRAINING LOEWER abrasive belt grinding machines for perfect finishing SmartGrinder SG – The affordable serial model The SmartGrinder SG models are straightforward, sturdy and easy to use abrasive belt grinding machines „Made in Germany“. The modular concept with one to four stations in a row together with some useful optional extras makes the machine adaptable to different grinding tasks. The SmartGrinder SG is especially suitable for graining or finish grinding of flat bar and hollow sections. ▪ working widths of 150 mm or 300 mm ▪ one to four stations in a row ▪ belt units for...

DEBURRING ■ EDGE ROUNDING ■ GRAINING The SmartGrinder FST models are custom-built abrasive belt grinding machines for finishing or deburring. A large variety of different units and optional extras make it possible to tailor the machine exactly to induividual requirements. ■ working widths of 150 mm or 300 mm ■ one to four stations in a row ■ abrasive belt or drum units or planetary heads ■ dry or wet processing ■ large range of optional extras such as floating heads, magnets, demagnitisation, longer tables, stainless steel casing, variable spindle rpm, motorized height adjustment......

The LOEWER testing centre – When it´s best to test Most deburring and finishing tasks can be solved using our standard machines. In some cases though it is better for our customers to come and try out the machines for themselves. We offer this facility in our testing centre. Not only can they bring their own samples but they can also try out various abrasives and tools on different machines and actually see and feel the results first hand. What´s more they can also speak directly with our qualified engineers and technicians about individual problems or customised solutions.