demmeler rotary table supplier

Our rotary, tilt and carousel rotary tables set a clear mark due to the extremely robust design as well as a high level of precision in the micrometre range, speed and repeatability. A suitable solution can be designed for every application case. We speak with our customers about requirements and work pieces, which are to be processed on the rotary tables. We create the right solution based on our experience from more than 600 projects. Our high-precision rotary tables can withstand a bearing load of up to 500 tonnes. If such masses are being moved, this requires high torques. If these masses need to be accelerated quickly, then they need to be braked quickly, and they need to be precisely positioned with accurate repeatability.

Whether a hydrostatic linear or rotary axis, roller bearing axles or also a combination with both, we have all the solutions in our portfolio. Hydrostatic guides help to avoid wear surfaces, for example at very high loads, and the tables are thus suitable for processing with the highest requirements and the highest accuracy. The best damping properties allow for longer tool lives and high-precision work piece processing. The decisive factor for the durability and precision of the rotary tables is not only the possible loading, but the largest possible bearing diameter in relation to the worktop size. The machine bed itself is very compact and space-saving. It is well-protected under the steel cover. All the necessary regulation and control elements are easily accessible in an power box located in the rotary table. Thanks to the standardised, plug-in-ready interface, the rotary table can easily be connected to all machine tools.

In addition to rotary tables for positioning work pieces for milling work (also in interpolation operation), patented tilting tables with additional axes, for example, are among the repertoire. Due to the standard angular adjustment of up to 10°, these are suitable for milling large an heavy components and, for example, are used in wind energy technology. Pallet changing systems are used to automate machining centres due to the multiple pallets and the ability to set up during main working hours. Thanks to a powerful drive train design, our carousel rotary table achieves very high machining torques, which makes a very good machining performance possible. In addition to the milling, it is also possible to turn and grind work pieces.

For 60 years, DEMMELER has been developing innovative solutions for machine and plant construction in numerous branches of industry and the craft. We develop and produce pioneering premium products for the automation of machine tools and welding and clamping technology. In addition to our invention of the 3D welding table systems, today"s industrial standard in fixture construction, we want to influence the production in Industry 4.0 with our new technologies in the future.

We place great emphasis on the highest quality at a fair market price in the production of our products. We are firmly convinced that investing in a durable, competitive DEMMELER product is far more profitable than the initial savings when buying a cheap imitation. Our strategy is confirmed by the fact that as a strong partner we are able to count many small and medium-sized trades companies as well as renowned international groups among our customer base.

The company"s growth was accompanied by several product developments, which were first produced only for their own production facilities. Put through their paces, we now deliver these products to customers worldwide. In addition to the 3D clamping system, these also include the turning, tilting and carousel rotary tables, as well as 3-axis manipulators, tool arenas and tool machine components.

Ludwig Demmeler laid the foundation for the company’s success with job order manufacturing for nearby mechanical engineering firms. Success was based on Ludwig Demmeler’s knowledge of something you will find in today’s textbooks. The customer pays only for the result, but not for how you get there!

Waste and unnecessary activities had to be eliminated then as now, and essential activities that do not add value reduced to a minimum. This resulted among other things in the invention of the DEMMELER 3D welding table. Mechanical engineering harbours great potential in fixture construction. Modular, low-cost fixtures help significantly reduce production costs, making Germany more competitive against low-wage countries.

Today you will find modular and standardised floor plates in the Demmeler portfolio. For more information, visit our online shop at floor plates. Naturally we also fabricate individual fixtures for you, and are happy to develop and optimise them in cooperation with you and with the support of our in-house development engineers.

Demmeler’s patented robot-based tool changeover system has been among the most popular tool storage and changeover systems for large-scale machines on the market for many years. Our tool changeover systems come into play when requriements for large numbers of tools and high tool weights with simultaneous great flexibility have to be met.

The Demmeler systems can hold up to 750 different tools and make them available in record time. Tools are automatically inspected as part of the process and a replacement is initiated when needed. Freely programmable PC-based systems ensure extensive adaptability to various machine control systems. As high-end solutions with linear axis and head change units, these systems meet the requirements of even the largest processing centres and the most complex production processes. For machines of medium size, we supply the proven system as a modified compact arena.

The Demmeler Tool Rack adapts to your machine!A high tool density is achieved with a gripper column that can rotate more than 180°. This also makes the space behind the column usable.

In the future, advances in digitalisation and automation will also change the processes in welding production. Particularly in the manual welding of classic sheet metal components, the new technology – welding with collaborative robots – can eliminate the need for valuable skilled workers to perform tiring routine and repetitive tasks. With the COBOT WeldSpace 4.0® from DEMMELER, even small and medium-sized companies can get to grips with automated and professional welding production in next to no time thanks to the fast commissioning and extremely simple programming. Whether individual parts, parts from series production, or small batch sizes with a large variety of parts, you save time in welding and reworking.

Already by 1990, DEMMELER set the standards on the market as the inventor of the 3D clamping system: Originally intended for the company"s own production, the device system proved to be a quantum leap in metal processing and today is an international industrial standard due to the many possible applications and combinations. The modular clamping system makes them highly flexible, and they can be found in both small specialist companies and major industrial groups.

Welding and assembly in an optimal position. A good ergonomic workplace design allows more efficient and error-free workmanship, protecting staff against health hazards even during laborious tasks. The manipulators from DEMMELER offer preventive occupational safety and ensure a more efficient and safer working environment which, as a result, leads to improved quality in production. Whichever way you look at it, DEMMELER manipulators are indispensable.

DEMMELER"s automation systems are used wherever extremely efficient and high quality products are manufactured. Our robot-assisted tool change systems can accommodate up to 750 different tools and make them available in record time. We place great importance on individual support and comprehensive service. We guarantee top quality and extreme precision. All area are oriented to and contribute to this purpose.

No matter whether positioning, interpolation or rapid turning – we have the right solution for your complex applications. Our rotary, tilt and carousel rotary tables set a clear mark due to the extremely robust design as well as a high level of precision in the micrometre range, speed and repeatability. Whether a hydrostatic linear or rotary axis, roller bearing axles or also a combination with both – we create the right solution based on our experience from more than 750 projects.

The NC rotary tables has also a positioning accuracy down to the micrometer. This rotary table is embedded with hydrostatic bearings. The device enables to create ...

The NC rotary tables is made up of robust material. It has a precision work positioning device that is used in metalworking. It enables the operator to drill or cut work at exact intervals around a fixed axis. It has also an integrated with a well thought-out Duo Drive technology.

The NC rotary tables has also a positioning accuracy down to the micrometer. This rotary table is embedded with hydrostatic bearings. The device enables to create a table with a surface area that measures up to 12, 000 mm. These tables supports up to 500 t. The NC rotary table has a patented swivel and tilt table for the wind energy sector. Its special kinematics achieve a tilt of 10°.

Alta dynamic and high power. These are, in summary, the central requirements of the manufacturers and users of machines-tool regarding the rotary presses tables CNC. Demmeler Automatisierung & Roboter GmbH, with headquarters in Heimertingen/Allg�u, is a prestigious manufacturer of these components that contribute a degree of additional freedom to the mechanised of metal by start of shaving.

Demmeler Offers tables giratorias that they can arrive to have diameters of until twelve metres and capacities portantes of until 500 tonnes. Between his customers stand out the manufacturers of big machining centres that allow, for example, the mechanised of carcasas of aerogeneradores or big gears. Of course, the program of production of Demmeler includes also rotary presses tables CNC smaller.

In addition to the guided, that in the case of the tables giratorias heavier is of hydrostatic type, the precision of the accionamiento has a very decisive importance, even when it treats to move loads of a lot of tonnes. Only then it can guarantee that the processes of mechanised realizar with the precision wished. To all this it is necessary to add that during the milling or high turning strengths repercuten on the piece of work that, in last term, have to be absorbed by the table giratoria and his accionamiento. Therefore, the effort to the that is subjected the accionamiento is very high.

Historically, the accionamientos of the rotary presses tables consisted in a combination formed by an accionamiento main for the mechanised by turning and a servo-reductor, usually without game, for the twist in function of axis C.

Looks for : a system of accionamiento simpler keeping the highest levels of precision. Demmeler Has come adapting this concept of accionamiento to his tables. Nevertheless, given his complexity and his high cost, the engineers looked for an able alternative to offer at least the same precision or even something upper, but whose construction and utilisation resulted simpler.

Redex Andantex, mudialmente recognised manufacturer of accionamientos of precision for machines-tool, developed does some years the range MSR, until reaching the necessary maturity for his production in series entirely in his installations (image 2). This solution combines the two functions of accionamiento described previously in one, by what fulfils with the criterion of the simplification required by Demmeler. The basic construction of the system consists in two trains of identical gears (pinions twins) where each one composes of an engine of cabezal, a box of change of 2 speeds type MSD with a reenvi� angular integrated on which mounts the pinion that meshes directly with the toothed crown of the dish. These 2 accionamientos combined deliver the load during the mechanised by turning with a relation 50:50. This wants to say that both turn in the same sense.

This extremely compact system provides a solution key in hand since because of his high degree of integration can be mounted directly in the table and, optionally, is possible to suppresses the reenv�o angular, according to the construction of the machine in question. As it offers the system of accionamiento for pairs of twist until 9.000/18.000 Nm (in this case are two the motors of 100 kW that provide the pair of necessary twist), is possible to move pieces of work very big with maximum precision and mechanise the same with some very narrow tolerances. In case of a relation between pinion and toothed crown of, for example, between 2 and 5, is possible to achieve pairs of twist in the upper table to 400.000 Nm and reaches a global transmission (gear more pinion/tops toothed) of 217/57. The CNC guarantees the coordination of all the operations of movement and mechanised.

The advantages of the new system of accionamiento of Redex Andantex already have remained of self-evident in the practice. Demmeler Uses the new system with the designation �Duo Drive" in his last generation of tables giratorias CNC and only can give testimony of positive appearances. Bernhard Eberhard, responsible of design of Demmeler Automatisierung & Roboter GmbH: �The new solution is clearly simpler and economic, what does that our tables giratorias are even more competitive�. The designers do not have to take into account any additional system for the function of axis C and the synchronisation of the two accionamientos. Like this the coordination of the operations of movement with the tool of milling, realizar practically �in direct" by means of the control CNC, that is to say, without need of any type of mechanical components and/or electronic additional.

The new DuoDrive takes advantage of the system of accionamiento MSR developed by Redex Andantex to move and position the rotary presses table.Related Companies or Entities

The success story of our internationally successful family-owned company began when the 19-year old Ludwig Demmeler laid the foundation in 1961: In his small workshop, he worked as a subcontractor for nearby industrial businesses. Today, 60 years later, DEMMELER is an expanding and technologically strong company in the field of mechanical engineering with around 250 employees. As a hidden champion, the company in Heimertingen develops and manufactures products in the field of clamping and welding technology, rotary tables, tool changing systems based on robots and machine tool components.Innovations that have become the standard for trade and industry have always shaped our company"s successful history. Already by 1990, DEMMELER set the standards on the market as the inventor of the 3D clamping system: Originally intended for the company"s own production, the device system proved to be a quantum leap in metal processing and today is an international industrial standard due to the many possible applications and combinations.