WAM Helvetia GmbH

WAM Helvetia GmbH

Stand E09

Contact details

6244 Nebikon

The Italian WAMGROUP, worldwide leader in developing and manufacturing equipment and plant components for bulk solids handling and processing, has been represented in Switzerland by its own subsidiary since 1999.

WAM Helvetia is responsible for distribution of the WAMGROUP product range in Switzerland and Liechtenstein.


  • Bin Activators food-grade design BAF

    The BAF Bin Activator for Food Applications is a device of tapered conical shape that, due to vibration, facilitates material flow from hoppers or silos during discharge.
    Manufactured from stainless steel, the BAF Bin Activator line offers a high surface finishing grade. The mating parts are continuously welded on both sides, deburred and smoothened on the edges, niches, cracks, and crevices, thus obtaining a perfectly smooth surface. As a result, material residue is reduced to the minimum.
    BAF Bin Activators consist of a seamless 304L or 316L stainless steel cone manufactured on a sheet metal lathe, a seamless gasket with integrated upper and lower flanges manufactured from food-grade SINTAL engineering polymer, suspensions connecting the Activator with the silo cone, as well as one or two electric motovibrators by OLI.


  • Batch Type Single Shaft Mixers - WBH

    The WBH Batch-Type Single Shaft Mixer is the ideal machine to obtain highest quality mixtures in perfectly reproducible batches. In the last three decades MAP has supplied thousands of mixers to a large variety of industries worldwide. Mixing tests for customers are performed in the Group’s own laboratories in currently more than fifteen countries.


  • Food-grade Stainless Steel Tubular Screw Conveyors TXF

    TXF Tubular Screw Conveyors and Feeders have been specially designed to meet the requirements of the food industry. Manufactured from stainless steel, this screw conveyor line offers a high grade of surface finishing. Manufacture of fabricated components is carried out on machines that guarantee a perfectly smooth surface which is why material residue is reduced to the minimum. TXF Tubular Screw Conveyors and Feeders are made up of a tubular trough equipped with inlet and outlet spout, an end plate at each tube end, helicoid screw flighting continuously welded on a centre pipe with drive shaft coupling bush, a drive end bearing assembly complete with air or gas-purged shaft seal, as well as a tube cover plate complete with screw fixing quick pin coupling locator for support of the screw at the end opposite the drive unit. Furthermore, TXF Screws are equipped with a gear motor appropriate for the application.
    TXF Screw Conveyors and Feeders are optionally available with ATEX, Zone 22 or Zone 21 certification.


  • Silo Venting Filter - SILOTOP

    With tens of thousands of filters working worldwide, since first going into production back in 1998, SILOTOP has become the world's favourite solution for bin or silo venting.


  • Weigh Hopper Venting Filters - HOPPERTOP

    HOPPERTOP is the perfect solution for weigh hopper venting in concrete batching plants combining a particularly small footprint with advanced dust filtration technology.


  • Laboratory Mixer - MLH

    MLH is a highly versatile, efficient yet affordable laboratory mixer. University researchers and R&D staff of test laboratories from virtually all industries both can enjoy the vast possibilities of testing process feasibility.


  • Pressure Relief Valve - VCP

    VCP Pressure Relief Valves are the last resort when abnormal pressure conditions endanger the silo structure. This is why sudden excess or suction pressure inside the silo must be dealt with instantaneously. Even though ideally a Pressure Relief Valve should never have to go into action, it must be efficient and reliable if needed.
    With hundreds of thousands installed worldwide, VCP Pressure Relief Valves have given evidence of being totally reliable under most different conditions.


  • Drum-Type Diverter Valves for Pneumatic Conveying VAR

    VAR Diverter Valves consist of a cast aluminium casing and cover, an inlet and two outlets. The rotating internal drum optionally closes one of two outlets which are connected with pneumatic conveying ducts.
    Rotation of the internal drum is activated by a pneumatic actuator.
    Perfect sealing is guaranteed by internal, pneumatically inflatable seals.


  • Diverter Valves for Pneumatic Conveying Lines VAD

    VAD Diverter Valves consist of an aluminium die-cast casing and a swivel flap that closes one duct or the other. Internal sealing of the body is achieved through low friction gaskets.
    Specific surface treatment is available to make the valves suitable for operation with different materials.


  • Dust Conditioners - DUSTFIX

    In terms of function and economy, the DUSTFIX Dust Conditioner is the ideal machine for the evacuation, conditioning and disposal of dusts, basically in all industries. Due to its particular technical features, its innovative design and extremely short processing time, DUSTFIX enables dust-free discharging on open trucks or belt conveyors.


  • Bin Activator BA

    The BA by EXTRAC is the ultimate Bin Activator. Industrially manufactured in large series the BA excels by its seamless cone and its double-flanged, seamless gasket. The BA’s unique design features ensure totally safe operation over time.


  • Tubular Screw Conveyors TU

    The modular TU Tubular Screw Conveyor and Feeder system is highly versatile offering a variety of standard solutions for handling of powdery or granular materials. Different models of conveyors or feeders are available in applications such as concrete production (for fly-ash, filler dust, silica fume), premixed building materials (dry plasters, sand, cement, additives), glass processing (calcium carbonate, soda, sand, etc.), foundries (sand, bentonite), and many others.


  • Stainless Steel Tubular Screw Conveyor TX

    TX Stainless Steel Tubular Screw Conveyors offer a variety of solutions for conveying or feeding powdery or granular materials. They are suitable for applications in which any contamination of the material handled has to be strictly avoided and where absolute cleanliness and perfect resistance to corrosion are required.
    In particular, TX Tubular Screw Conveyors are used in environmental technology, in flour and animal feed milling, in food processing and packaging, in plastics and chemicals, as well as in the pharmaceutical industry.


  • Bucket Elevators - EC

    EC-type Bucket Elevators are the ideal solution for vertical elevation of cereals and similar materials. They are especially designed for the application in areas subject to the European Explosion Protection Directive, ATEX.


  • Flanged Round Dustcollectors - WAMFLO

    The WAMFLO Dust Collector range is the result of WAM’s decades of experience in dust filtration technology. Since it went into production tens of thousands of units have left the Group’s manufacturing plants all over the world. In diverse configurations WAMFLO has proved to be suitable for a variety of applications in virtually all industries.


  • Silo Safety System KCS

    Damage to a silo or its accessories is most likely during filling operation from the tanker due to the risk of overfilling or excess pressurisation.
    The KCS system prevents both overfilling and excess pressurisation avoiding damage to silo, venting filter and other accessories. It also reduces the risk of dust emission into the atmosphere.


Product news

  • Bin Activators food-grade design BAF

    The BAF Bin Activator for Food Applications is the ideal choice in terms of quality, assurance and reliability for applications requiring safety and consistent material discharge.
    It has been specifically designed to work in applications where minimum material residue is required and contamination has to be strictly avoided.
    Traceability of all parts of the Bin Activator in contact with the material is ensured by certification according to (EC) No.1935/2004.


  • Diverter Flap Valves - DVA

    DVA Diverter Flap Valves ensure efficient flow diversion for powdery or granular materials in a variety of industrial processes.
    DVA-type Diverter Flap Valves consist of a casing made up of two high-pressure die-cast semi-bodies manufactured from aluminium alloy, lined with SINT engineering polymer, and a SINT engineering polymer flap. The flap is either activated by a manual lever, a pneumatic or an electric actuator.


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