ange of application: BILZ leveling elements BNS are specially suited for the positioning of presses, automatic stamping machines automatic die casting machines etc.

Examples: BNSH 120/50 means: equipped with type 50.

Application: Medium efficiency of isolation. BNSH 120/32 means: equipped with type B32.
Application: For highly effective isolation. In particular used on upper floors.

Rubber air spring for highly effective isolation of machinery and subassemblies against shock and oscillation. The bell shaped component is made of high grade elastomer. The construction allows a highly effective isolation without the disadvantage of excessive horizontal deflection. It is impossible for the element to break down as a result of overloading or a sudden drop in pressure. To reduce vertical dampening, the component is available with additional attenuation, see FAEBI®-HD below. The base plate is equipped with an anti-slip pad so there is no need to anchor the machine to the floor. Note: For outdoor use (e.g. isolation of a roof top air condition unit) the FAEBI® can be supplied in a stainless steel and EPDM elastomer version.

The Air Spring Isolator BiAir® consists of either a steel or cast aluminum body whose air volume is enclosed by a thin-walled, flexible and pressure-resistant rolling diaphragm. The piston is seated on this diaphragm & is pushed into the air volume.

This design causes highly effective vibration isolation. In order to obtain as high a dampening effect as possible, the air space is split into two chambers (load and dampening volume) that are connected by an air tube. The amount of dampening can be easily changed by the adjustable valve located on the outside of the air spring. As the load on the air spring changes, air is forced through the bypass valve creating friction. This friction creates up to an 18% dampening effect. Additional safety valves protect the rolling diaphragm from getting damaged by over inflation.

Active vibration isolation system providing control by means of electro-pneumatic in either 3 or 6 Degrees Of Freedom.

• Optimal active vibration isolation performance without any amplification at resonance.

• Excellent level accuracy (+ 10 microns) in both the vertical and horizontal plane.

• Minimal deflection and settling time after an acceleration or deceleration of a moving mass within the machine, shorter settling times equals greater machine throughput.

• Very efficient real time control.

• PLC, CAN-Bus, one Controller and one High Speed electro-pneumatic servo valve for each degree of freedom.

• Each Controller consists of a microprocessor & integrated, high resolution sensors for position, air pressure & acceleration.

• Easy-to-use, intelligent WinSNI-Software for setting up & optimizing the Active vibration isolation system AIS™ and for providing system diagnostics.

• Two different modes of operation can be selected by simply using a digital I/O. Scanning mode (during sensitive machine operations) and loading mode (during moving mass within the machine).

• Feed forward signal is not required from the machine controller simplifying setup.

• No disturbing heat generation, magnetic variations or high electrical power consumption as by electromagnetic actuators and linear motors.

The main purpose of the foundation is to stabilize the machine as well as to increase the moment of inertia. The foundation thus positively influences machine vibration by reducing the amplitude of oscillation. It is wrong, however, to assume that any foundation large enough would eliminate all vibration problems. It is important that as much information as possible be supplied regarding the machine to be isolated, this will include machine size and weights, any dynamic features of its operation, location including ground type, condition where optimal performance is required and a vibration analysis of the machine and site conditions. A correct isolation between machine foundation and the surrounding area will result in trouble free operation. As a result of years of experience we have the necessary experience in this field. At your request we can offer all other related services including measuring of vibrations, planning and construction design. design.

We use the most modern measurement equipment (FFT-Analyzer + PC calculation programs). Our decades of experience in the field of vibration technology guarantees technically and economically reliable solutions for your problems.

The first step is to determine the maximum measured vibrations for each of the three vectors x, y and z. The largest of the three values is to be compared to the limit curve graph of the machine.

AMT Machine Mounts are especially suited for mounting workshop machinery without being anchored to the ground especially for machines with high vertical and horizontal forces. These ready to install mounts allow immediate commissioning eliminating the need for foundations or grouting. The height adjustment feature allows precise leveling of machinery. These mounts will insulate high frequency vibrations and sound and prevent wandering of machinery due to the large contact area. Also the anti vibration material used has high resistance to acids, alkalis and oils.

Standard AMT Mounts will be Zinc plated but can be provided with powder coating.

AMT Machine Fixators is a one stop solution for precise yet cost efficient installation of heavy machinery and equipments.

AMT Machine Fixators are available in two basic designs: bolt-through and bolt-on. The "bolt-through" design has a clearance hole for an anchor bolt to securely anchor machines to the floor or foundation. The "bolt-on" design comes with fasteners and is designed for free-standing installations. The "bolt-on" design also is available with a anti-skid rubber base version for vibration isolation.

AMT Machine Fixators are based on double wedge principle. This involves the use of two wedges to provide leveling, rather than one. Both wedges move towards or away from the loading centre symmetrically. Equalizing these forces around the center results in an absolute rigid and stable anchoring system. As there is equal load distribution through two lifting wedges, the force 
required to raise or lower a machine is halved, resulting in effortless and precision leveling

AMT Neoprene Mounts allow excellent attenuation of medium to high frequency vibration and noise generated from a wide range of motor driven machines particularly axial and centrifugal fans.

AMT Neoprene Mounts are used to isolate a wide range of equipment and can be bolted to equipment mounting holes with the supplied cap screw and washer. However it is not necessary to bolt these mountings to the floor on most installations. They can be used under flat bases that have no bolt holes in much the same manner as rubber pads.

AMT Cushy Foot Mounts employ the well proven inclined rubber element design to achieve much higher deflections compared to simple rubber in compression devices and therefore superior isolation of low frequency vibration. 

AMT Cushy Foot Mounts consists of two rubber sandwich pieces housed in specially designed robust iron casting. The mountings are protected against oil, physical & mechanical damages. AMT Cushy Foot Mounts give insulation against transverse, vertical and longitudinal stiffness, vibration & reduces transmission of vibrations, structure borne noise & shock from a wide range of rotating and reciprocating machineries. These mounts have very low natural frequencies and possess good lateral stability.